Setting output level very-verbose... Setting maximum retries... Forcing --stats... Forcing --disable-capabilities-cache Forcing --force-slave-address.. This command will take a while to run... The following tests probe the runtime environment using multiple overlapping methods. Set environment variable SYSENV_QUICK_TEST or option --quickenv to skip some long-running tests. Current time (local): 2024-11-06 11:07:15 CET Current time (UTC): 2024-11-06 10:07:15 Seconds since boot: 1781 General Build Options: BUILD_SHARED_LIB: Defined ENABLE_ENVCMDS: Defined ENABLE_FAILSIM: Not defined ENABLE_UDEV: Defined USE_X11: Not defined USE_LIBDRM: Defined ENABLE_USB: Defined WITH_ASAN: Not defined Private Build Options: TARGET_LINUX: Defined TARGET_BSD: Not defined INCLUDE_TESTCASES: Not defined STATIC: Not defined *** Basic System Information *** ddcutil version: 2.1.4 /proc/version: Linux version 6.6.58 (nixbld@localhost) (gcc (GCC) 13.2.0, GNU ld (GNU Binutils) 2.41) #1-NixOS SMP PREEMPT_DYNAMIC Tue Oct 22 13:46:36 UTC 2024 Architecture: x86_64 Distributor id: (null) Release: (null) Found a known architecture /proc/cmdline: initrd=\EFI\nixos\2m54nfn49jhr8k6lmslb09h9gn3cib0v-initrd-linux-6.6.58-initrd.efi init=/nix/store/f3lp48bkbf7mga8k2ccav3nvgh21nmyk-nixos-system-terra-24.05.5993.cd3e8833d706/init loglevel=4 Compiler information: C standard: 201710 gcc compatible compiler: Compiler version: 13.2.0 Processor information as reported by lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Address sizes: 48 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 16 On-line CPU(s) list: 0-15 Vendor ID: AuthenticAMD Model name: AMD Ryzen 7 9700X 8-Core Processor CPU family: 26 Model: 68 Thread(s) per core: 2 Core(s) per socket: 8 Socket(s): 1 Stepping: 0 CPU(s) scaling MHz: 95% CPU max MHz: 5581.0000 CPU min MHz: 600.0000 BogoMIPS: 7585.25 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm constant_tsc rep_good amd_lbr_v2 nopl nonstop_tsc cpuid extd_apicid aperfmperf rapl pni pclmulqdq monitor ssse3 fma cx16 sse4_1 sse4_2 movbe popcnt aes xsave avx f16c rdrand lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt tce topoext perfctr_core perfctr_nb bpext perfctr_llc mwaitx cpb cat_l3 cdp_l3 hw_pstate ssbd mba perfmon_v2 ibrs ibpb stibp ibrs_enhanced vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid cqm rdt_a avx512f avx512dq rdseed adx smap avx512ifma clflushopt clwb avx512cd sha_ni avx512bw avx512vl xsaveopt xsavec xgetbv1 xsaves cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local user_shstk avx_vnni avx512_bf16 clzero irperf xsaveerptr rdpru wbnoinvd cppc arat npt lbrv svm_lock nrip_save tsc_scale vmcb_clean flushbyasid decodeassists pausefilter pfthreshold v_vmsave_vmload vgif v_spec_ctrl vnmi avx512vbmi umip pku ospke avx512_vbmi2 gfni vaes vpclmulqdq avx512_vnni avx512_bitalg avx512_vpopcntdq rdpid bus_lock_detect movdiri movdir64b overflow_recov succor smca fsrm avx512_vp2intersect flush_l1d amd_lbr_pmc_freeze Virtualization: AMD-V L1d cache: 384 KiB (8 instances) L1i cache: 256 KiB (8 instances) L2 cache: 8 MiB (8 instances) L3 cache: 32 MiB (1 instance) NUMA node(s): 1 NUMA node0 CPU(s): 0-15 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Reg file data sampling: Not affected Vulnerability Retbleed: Not affected Vulnerability Spec rstack overflow: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Enhanced / Automatic IBRS; IBPB conditional; STIBP always-on; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected DMI Information from /sys/class/dmi/id: Motherboard vendor: ASUSTeK COMPUTER INC. Motherboard product name: ROG STRIX B650E-I GAMING WIFI System vendor: ASUS System product name: System Product Name Chassis vendor: Default string Chassis type: 3 - Desktop Byte order checks: Is big endian (local test): false WORDS_BIGENDIAN macro (autoconf): not defined __BYTE_ORDER__ macro (gcc): __ORDER_LITTLE_ENDIAN__ *** Primary Check 1: Identify video card and driver *** Obtaining card and driver information from /sys... Primary video controller at PCI address 0000:03:00.0 (boot_vga flag is set) Device class: x030000 VGA compatible controller Vendor: x1002 unknown vendor Device: x744c unknown device Driver name: amdgpu Driver version: Unable to determine I2C device: i2c-3 name: AMDGPU SMU 0 I2C device: i2c-8 name: AMDGPU DM i2c hw bus 3 I2C device: i2c-6 name: AMDGPU DM i2c hw bus 1 I2C device: i2c-4 name: AMDGPU SMU 1 I2C device: i2c-7 name: AMDGPU DM i2c hw bus 2 I2C device: i2c-5 name: AMDGPU DM i2c hw bus 0 Primary video controller at PCI address 0000:0e:00.0 (boot_vga flag is not set) Device class: x030000 VGA compatible controller Vendor: x1002 unknown vendor Device: x13c0 unknown device Driver name: amdgpu Driver version: Unable to determine I2C device: i2c-11 name: AMDGPU DM i2c hw bus 0 I2C device: i2c-12 name: AMDGPU DM i2c hw bus 1 *** Primary Check 2: Check that /dev/i2c-* exist and writable *** Current user: josh (1000) Checking /dev/i2c-* devices... Devices /dev/i2c-* must exist and the logged on user must have read/write permission for those devices (or at least those devices associated with monitors). Typically, this access is enabled by: - setting the group for /dev/i2c-* to i2c - setting group RW permissions for /dev/i2c-* - making the current user a member of group i2c Alternatively, this can be enabled by just giving everyone RW permission The following tests probe for these conditions. Checking for /dev/i2c-* devices... crw-rw----+ 1 root i2c 89, 0 Nov 6 10:37 /dev/i2c-0 crw-rw----+ 1 root i2c 89, 1 Nov 6 10:37 /dev/i2c-1 crw-rw----+ 1 root i2c 89, 10 Nov 6 10:37 /dev/i2c-10 crw-rw----+ 1 root i2c 89, 11 Nov 6 10:37 /dev/i2c-11 crw-rw----+ 1 root i2c 89, 12 Nov 6 10:37 /dev/i2c-12 crw-rw----+ 1 root i2c 89, 13 Nov 6 10:37 /dev/i2c-13 crw-rw----+ 1 root i2c 89, 2 Nov 6 10:37 /dev/i2c-2 crw-rw----+ 1 root i2c 89, 3 Nov 6 10:37 /dev/i2c-3 crw-rw----+ 1 root i2c 89, 4 Nov 6 10:37 /dev/i2c-4 crw-rw----+ 1 root i2c 89, 5 Nov 6 10:37 /dev/i2c-5 crw-rw----+ 1 root i2c 89, 6Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module i2c-dev is not built in to kernel Nov 6 10:37 /dev/i2c-6 crw-rw----+ 1 root i2c 89, 7 Nov 6 10:37 /dev/i2c-7 crw-rw----+ 1 root i2c 89, 8 Nov 6 10:37 /dev/i2c-8 crw-rw----+ 1 root i2c 89, 9 Nov 6 10:37 /dev/i2c-9 Current user (josh) has RW access to all /dev/i2c-* devices. Checking for group i2c... Group i2c exists WARNING: Current user josh is NOT a member of group i2c Looking for udev rules files that reference i2c: Checking rules directory /lib/udev/rules.d: grep: /lib/udev/rules.d/*rules: No such file or directory Checking rules directory /run/udev/rules.d: Checking rules directory /etc/udev/rules.d: /etc/udev/rules.d/70-i2c.rules:# allow group i2c and users with a seat use of i2c devices /etc/udev/rules.d/70-i2c.rules:ACTION=="add", KERNEL=="i2c-[0-9]*", TAG+="uaccess", GROUP="i2c", MODE="660" *** Primary Check 3: Check that module i2c_dev is loaded *** Checking for driver i2c_dev... sysfs reports module i2c_dev is loaded. Module i2c_dev is NOT built into the kernel Loadable i2c-dev module found Module i2c_dev is loaded Check that kernel module i2c_dev is being loaded by examining files where this would be specified... grep: /etc/modules: No such file or directory /etc/modules-load.d/nixos.conf:i2c-dev grep: /run/modules-load.d/*conf: No such file or directory grep: /usr/lib/modules-load.d/*conf: No such file or directory Check for any references to i2c_dev in /etc/modprobe.d ... grep: /run/modprobe.d/*conf: No such file or directory *** Primary Check 4: Driver specific checks *** Performing driver specific checks... No driver specific checks apply. *** Additional probes *** Examining /sys/bus/i2c/devices... /sys/bus/i2c/devices/i2c-0/name: SMBus PIIX4 adapter port 0 at 0b00 /sys/bus/i2c/devices/i2c-1/name: SMBus PIIX4 adapter port 2 at 0b00 /sys/bus/i2c/devices/i2c-2/name: SMBus PIIX4 adapter port 1 at 0b20 /sys/bus/i2c/devices/i2c-3/name: AMDGPU SMU 0 /sys/bus/i2c/devices/i2c-4/name: AMDGPU SMU 1 /sys/bus/i2c/devices/i2c-5/name: AMDGPU DM i2c hw bus 0 /sys/bus/i2c/devices/i2c-6/name: AMDGPU DM i2c hw bus 1 /sys/bus/i2c/devices/i2c-7/name: AMDGPU DM i2c hw bus 2 /sys/bus/i2c/devices/i2c-8/name: AMDGPU DM i2c hw bus 3 /sys/bus/i2c/devices/i2c-9/name: AMDGPU DM aux hw bus 0 /sys/bus/i2c/devices/i2c-10/name: AMDGPU DM aux hw bus 1 /sys/bus/i2c/devices/i2c-11/name: AMDGPU DM i2c hw bus 0 /sys/bus/i2c/devices/i2c-12/name: AMDGPU DM i2c hw bus 1 /sys/bus/i2c/devices/i2c-13/name: AMDGPU DM aux hw bus 1 Env_Accumulator: architecture: x86_64 distributor_id Drivers detected: amdgpu /dev/i2c device numbers: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 sysfs_i2c_devices_exist: true /sys/bus/i2c device numbers: 0 1 2 3 4 5 6 7 8 9 10 11 12 13 dev_i2c_devices_required: true module_i2c_dev_needed: true module_i2c_dev_builtin: false loadable_i2c_dev_exists: true i2c_dev_loaded_or_builtin: true group_i2c_checked: true group_i2c_exists: true dev_i2c_common_group_name: i2c all_dev_i2c_has_group_i2c: true any_dev_i2c_has_group_i2c: true all_dev_i2c_is_group_rw: true any_dev_i2c_is_group_rw: true cur_uname: josh cur_uid: 1000 cur_user_in_group_i2c: false cur_user_any_devi2c_rw: true cur_user_all_devi2c_rw: true Configuration suggestions: Current user has RW access to all /dev/i2c-N devices. Skipping further group and permission checks. *** Additional checks for remote diagnosis *** Disabling capabilities cache ... Disabling dynamic sleep ... *** Displays as reported by DETECT Command *** Invalid display I2C bus: /dev/i2c-7 DRM connector: card1-HDMI-A-1 /sys/class/drm/card1-HDMI-A-1/dpms On /sys/class/drm/card1-HDMI-A-1/enabled enabled /sys/class/drm/card1-HDMI-A-1/status connected Driver: amdgpu I2C address 0x50 (EDID) responsive: true I2C address 0x37 (DDC) responsive: true Is LVDS or EDP display: false Is laptop display by EDID: false Is laptop display: false /sys/bus/i2c/devices/i2c-7/name AMDGPU DM i2c hw bus 2 PCI device path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7 EDID synopsis: Mfg id: LEN - Lenovo Group Limited Model: T24i-10 Product code: 24998 (0x61a6) Serial number: VT518162 Binary serial number: 16843009 (0x01010101) Manufacture year: 2017, Week: 22 EDID version: 1.3 Extra descriptor: Video input definition: 0xa0 - Digital Input Supported features: DPMS active-off Digital display type: RGB 4:4:4 + YCrCb 4:4:4 Standard sRGB color space: False White x,y: 0.306, 0.329 Red x,y: 0.651, 0.332 Green x,y: 0.317, 0.610 Blue x,y: 0.152, 0.069 Extension blocks: 1 EDID source: I2C EDID hex dump: +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. DDC communication failed. (getvcp of feature x10 returned Error_Info[DDCRC_RETRIES in ddc_write_read_with_retry, causes: DDCRC_READ_ALL_ZERO(15)]) Display 1 I2C bus: /dev/i2c-10 DRM connector: card1-DP-2 /sys/class/drm/card1-DP-2/dpms On /sys/class/drm/card1-DP-2/enabled enabled /sys/class/drm/card1-DP-2/status connected Driver: amdgpu I2C address 0x50 (EDID) responsive: true I2C address 0x37 (DDC) responsive: true Is LVDS or EDP display: false Is laptop display by EDID: false Is laptop display: false /sys/bus/i2c/devices/i2c-10/name AMDGPU DM aux hw bus 1 PCI device path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10 EDID synopsis: Mfg id: SAM - Samsung Electric Company Model: C34J79x Product code: 3869 (0x0f1d) Serial number: H4ZN501861 Binary serial number: 1129796436 (0x43575354) Manufacture year: 2038, Week: 50 EDID version: 1.4 Extra descriptor: Video input definition: 0xa5 - Digital Input (DisplayPort), Bit depth: 8 Supported features: DPMS active-off Digital display type: RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2 Standard sRGB color space: True White x,y: 0.313, 0.329 Red x,y: 0.680, 0.312 Green x,y: 0.262, 0.662 Blue x,y: 0.149, 0.058 Extension blocks: 1 EDID source: I2C EDID hex dump: +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module amdgpu is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module fbdev is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module fglrx is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module fturbo is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module i915 is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module mgag200 is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module nvidia is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module nouveau is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module radeon is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module vboxvideo is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module vc4 is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module drm is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module i2c_algo_bit is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module i2c_dev is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module i2c_piix4 is not built in to kernel Error reading file /lib/modules/6.6.58/modules.builtin: No such file or directory Assuming module ddcci is not built in to kernel 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J VCP version: 2.1 Controller mfg: Novatek Firmware version: 1.32 Monitor uses invalid feature flag in DDC reply packet to indicate unsupported feature. Current dynamic sleep adjustment multiplier: 0.30 *** Checking if modules are loaded or builtin... *** Kernel module amdgpu is loaded Kernel module fbdev found but not loaded Kernel module fglrx found but not loaded Kernel module fturbo found but not loaded Kernel module i915 found but not loaded Kernel module mgag200 found but not loaded Kernel module nvidia found but not loaded Kernel module nouveau found but not loaded Kernel module radeon found but not loaded Kernel module vboxvideo found but not loaded Kernel module vc4 found but not loaded Kernel module drm is loaded Kernel module i2c_algo_bit is loaded Kernel module i2c_dev is loaded Kernel module i2c_piix4 is loaded Kernel module ddcci found but not loaded Scanning /proc/modules for driver environment... Found video driver module: amdgpu Found other loaded module: drm_exec Found other loaded module: drm_buddy Found other loaded module: drm_suballoc_helper Found other loaded module: drm_ttm_helper Found other loaded module: drm_display_helper Found other loaded module: i2c_algo_bit Found other loaded module: videobuf2_vmalloc Found other loaded module: videobuf2_memops Found other loaded module: videobuf2_v4l2 Found other loaded module: videodev Found other loaded module: videobuf2_common Loaded video module depends on: amdgpu,asus_wmi, Found other loaded module: i2c_piix4 Found other loaded module: i2c_dev amdgpu configuration parameters: amdgpu parameters (/sys/module/drm/holders/amdgpu/parameters) Directory not found: /sys/module/drm/holders/amdgpu/parameters Checking display manager environment variables... DISPLAY=:0 WAYLAND_DISPLAY=wayland-1 XDG_SESSION_TYPE=wayland Examining I2C buses, as detected by I2C layer... Current time (local): 2024-11-06 11:07:15 CET Current time (UTC): 2024-11-06 10:07:15 Seconds since boot: 1781 Detected 9 non-ignorable I2C buses: I2C_Bus_Info at: 0x564bb88eded0 Flags: I2C_BUS_EXISTS | I2C_BUS_ACCESSIBLE | I2C_BUS_PROBED | I2C_BUS_VALID_NAME_CHECKED | I2C_BUS_HAS_VALID_NAME | I2C_BUS_DRM_CONNECTOR_CHECKED Bus /dev/i2c-5 found: true Bus /dev/i2c-5 probed: true errno for open: EIO(-5): Input/output error Connector name checked: true drm_connector_found_by: DRM_CONNECTOR_NOT_CHECKED (0) drm_connector_name: (null) last_checked_asleep: false Extended information for /sys/bus/i2c/devices/i2c-5... PCI device path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5 name: AMDGPU DM i2c hw bus 0 i2c-dev/i2c-5/dev: 89:5 i2c-dev/i2c-5/name: AMDGPU DM i2c hw bus 0 Connector: (null) Driver: amdgpu I2C_Bus_Info at: 0x564bb88edd40 Flags: I2C_BUS_EXISTS | I2C_BUS_ACCESSIBLE | I2C_BUS_PROBED | I2C_BUS_VALID_NAME_CHECKED | I2C_BUS_HAS_VALID_NAME | I2C_BUS_DRM_CONNECTOR_CHECKED Bus /dev/i2c-6 found: true Bus /dev/i2c-6 probed: true errno for open: EIO(-5): Input/output error Connector name checked: true drm_connector_found_by: DRM_CONNECTOR_NOT_CHECKED (0) drm_connector_name: (null) last_checked_asleep: false Extended information for /sys/bus/i2c/devices/i2c-6... PCI device path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6 name: AMDGPU DM i2c hw bus 1 i2c-dev/i2c-6/dev: 89:6 i2c-dev/i2c-6/name: AMDGPU DM i2c hw bus 1 Connector: (null) Driver: amdgpu I2C_Bus_Info at: 0x564bb88e3340 Flags: I2C_BUS_EXISTS | I2C_BUS_ACCESSIBLE | I2C_BUS_ADDR_0X50 | I2C_BUS_ADDR_0X37 | I2C_BUS_PROBED | I2C_BUS_VALID_NAME_CHECKED | I2C_BUS_HAS_VALID_NAME | I2C_BUS_DRM_CONNECTOR_CHECKED Bus /dev/i2c-7 found: true Bus /dev/i2c-7 probed: true errno for open: OK(0): success Connector name checked: true drm_connector_found_by: DRM_CONNECTOR_FOUND_BY_BUSNO (2) drm_connector_name: card1-HDMI-A-1 EDID synopsis: Mfg id: LEN - Lenovo Group Limited Model: T24i-10 Product code: 24998 (0x61a6) Serial number: VT518162 Binary serial number: 16843009 (0x01010101) Manufacture year: 2017, Week: 22 EDID version: 1.3 Extra descriptor: Video input definition: 0xa0 - Digital Input Supported features: DPMS active-off Digital display type: RGB 4:4:4 + YCrCb 4:4:4 Standard sRGB color space: False White x,y: 0.306, 0.329 Red x,y: 0.651, 0.332 Green x,y: 0.317, 0.610 Blue x,y: 0.152, 0.069 Extension blocks: 1 EDID source: I2C EDID hex dump: +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. last_checked_asleep: false Extended information for /sys/bus/i2c/devices/i2c-7... PCI device path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7 name: AMDGPU DM i2c hw bus 2 i2c-dev/i2c-7/dev: 89:7 i2c-dev/i2c-7/name: AMDGPU DM i2c hw bus 2 Connector: (null) Driver: amdgpu I2C_Bus_Info at: 0x564bb88eea60 Flags: I2C_BUS_EXISTS | I2C_BUS_ACCESSIBLE | I2C_BUS_PROBED | I2C_BUS_VALID_NAME_CHECKED | I2C_BUS_HAS_VALID_NAME | I2C_BUS_DRM_CONNECTOR_CHECKED Bus /dev/i2c-8 found: true Bus /dev/i2c-8 probed: true errno for open: EIO(-5): Input/output error Connector name checked: true drm_connector_found_by: DRM_CONNECTOR_FOUND_BY_BUSNO (2) drm_connector_name: card1-HDMI-A-2 last_checked_asleep: true Extended information for /sys/bus/i2c/devices/i2c-8... PCI device path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8 name: AMDGPU DM i2c hw bus 3 i2c-dev/i2c-8/dev: 89:8 i2c-dev/i2c-8/name: AMDGPU DM i2c hw bus 3 Connector: (null) Driver: amdgpu I2C_Bus_Info at: 0x564bb88eec10 Flags: I2C_BUS_EXISTS | I2C_BUS_ACCESSIBLE | I2C_BUS_PROBED | I2C_BUS_VALID_NAME_CHECKED | I2C_BUS_HAS_VALID_NAME | I2C_BUS_DRM_CONNECTOR_CHECKED Bus /dev/i2c-9 found: true Bus /dev/i2c-9 probed: true errno for open: EIO(-5): Input/output error Connector name checked: true drm_connector_found_by: DRM_CONNECTOR_FOUND_BY_BUSNO (2) drm_connector_name: card1-DP-1 last_checked_asleep: true Extended information for /sys/bus/i2c/devices/i2c-9... PCI device path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9 name: AMDGPU DM aux hw bus 0 i2c-dev/i2c-9/dev: 89:9 i2c-dev/i2c-9/name: AMDGPU DM aux hw bus 0 Connector: card1-DP-1 Driver: amdgpu DisplayPort only attributes: ddc path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5 ddc name: AMDGPU DM i2c hw bus 0 ddc i2c-dev/i2c-5/dev: 89:5 ddc i2c-dev/i2c-5/name: AMDGPU DM i2c hw bus 0 DP Aux channel dev: 239:0 DP Aux channel name: AMDGPU DM aux hw bus 0 I2C_Bus_Info at: 0x564bb88e7220 Flags: I2C_BUS_EXISTS | I2C_BUS_ACCESSIBLE | I2C_BUS_ADDR_0X50 | I2C_BUS_ADDR_0X37 | I2C_BUS_PROBED | I2C_BUS_VALID_NAME_CHECKED | I2C_BUS_HAS_VALID_NAME | I2C_BUS_DRM_CONNECTOR_CHECKED Bus /dev/i2c-10 found: true Bus /dev/i2c-10 probed: true errno for open: OK(0): success Connector name checked: true drm_connector_found_by: DRM_CONNECTOR_FOUND_BY_BUSNO (2) drm_connector_name: card1-DP-2 EDID synopsis: Mfg id: SAM - Samsung Electric Company Model: C34J79x Product code: 3869 (0x0f1d) Serial number: H4ZN501861 Binary serial number: 1129796436 (0x43575354) Manufacture year: 2038, Week: 50 EDID version: 1.4 Extra descriptor: Video input definition: 0xa5 - Digital Input (DisplayPort), Bit depth: 8 Supported features: DPMS active-off Digital display type: RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2 Standard sRGB color space: True White x,y: 0.313, 0.329 Red x,y: 0.680, 0.312 Green x,y: 0.262, 0.662 Blue x,y: 0.149, 0.058 Extension blocks: 1 EDID source: I2C EDID hex dump: +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J last_checked_asleep: false Extended information for /sys/bus/i2c/devices/i2c-10... PCI device path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10 name: AMDGPU DM aux hw bus 1 i2c-dev/i2c-10/dev: 89:10 i2c-dev/i2c-10/name: AMDGPU DM aux hw bus 1 Connector: card1-DP-2 Driver: amdgpu DisplayPort only attributes: ddc path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6 ddc name: AMDGPU DM i2c hw bus 1 ddc i2c-dev/i2c-6/dev: 89:6 ddc i2c-dev/i2c-6/name: AMDGPU DM i2c hw bus 1 DP Aux channel dev: 239:1 DP Aux channel name: AMDGPU DM aux hw bus 1 I2C_Bus_Info at: 0x564bb890f580 Flags: I2C_BUS_EXISTS | I2C_BUS_ACCESSIBLE | I2C_BUS_PROBED | I2C_BUS_VALID_NAME_CHECKED | I2C_BUS_HAS_VALID_NAME | I2C_BUS_DRM_CONNECTOR_CHECKED Bus /dev/i2c-11 found: true Bus /dev/i2c-11 probed: true errno for open: EIO(-5): Input/output error Connector name checked: true drm_connector_found_by: DRM_CONNECTOR_FOUND_BY_BUSNO (2) drm_connector_name: card0-HDMI-A-3 last_checked_asleep: true Extended information for /sys/bus/i2c/devices/i2c-11... PCI device path: /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11 name: AMDGPU DM i2c hw bus 0 i2c-dev/i2c-11/dev: 89:11 i2c-dev/i2c-11/name: AMDGPU DM i2c hw bus 0 Connector: (null) Driver: amdgpu I2C_Bus_Info at: 0x564bb8906600 Flags: I2C_BUS_EXISTS | I2C_BUS_ACCESSIBLE | I2C_BUS_PROBED | I2C_BUS_VALID_NAME_CHECKED | I2C_BUS_HAS_VALID_NAME | I2C_BUS_DRM_CONNECTOR_CHECKED Bus /dev/i2c-12 found: true Bus /dev/i2c-12 probed: true errno for open: EIO(-5): Input/output error Connector name checked: true drm_connector_found_by: DRM_CONNECTOR_NOT_CHECKED (0) drm_connector_name: (null) last_checked_asleep: false Extended information for /sys/bus/i2c/devices/i2c-12... PCI device path: /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12 name: AMDGPU DM i2c hw bus 1 i2c-dev/i2c-12/dev: 89:12 i2c-dev/i2c-12/name: AMDGPU DM i2c hw bus 1 Connector: (null) Driver: amdgpu I2C_Bus_Info at: 0x564bb8909cb0 Flags: I2C_BUS_EXISTS | I2C_BUS_ACCESSIBLE | I2C_BUS_PROBED | I2C_BUS_VALID_NAME_CHECKED | I2C_BUS_HAS_VALID_NAME | I2C_BUS_DRM_CONNECTOR_CHECKED Bus /dev/i2c-13 found: true Bus /dev/i2c-13 probed: true errno for open: EIO(-5): Input/output error Connector name checked: true drm_connector_found_by: DRM_CONNECTOR_FOUND_BY_BUSNO (2) drm_connector_name: card0-DP-3 last_checked_asleep: true Extended information for /sys/bus/i2c/devices/i2c-13... PCI device path: /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13 name: AMDGPU DM aux hw bus 1 i2c-dev/i2c-13/dev: 89:13 i2c-dev/i2c-13/name: AMDGPU DM aux hw bus 1 Connector: card0-DP-3 Driver: amdgpu DisplayPort only attributes: ddc path: /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12 ddc name: AMDGPU DM i2c hw bus 1 ddc i2c-dev/i2c-12/dev: 89:12 ddc i2c-dev/i2c-12/name: AMDGPU DM i2c hw bus 1 DP Aux channel dev: 239:2 DP Aux channel name: AMDGPU DM aux hw bus 1 xrandr connection report: Checking for possibly conflicting programs... Examining I2C buses using i2cdetect... Current time (local): 2024-11-06 11:07:15 CET Current time (UTC): 2024-11-06 10:07:15 Seconds since boot: 1781 Device /dev/i2c-0 is a SMBus or other ignorable device. Skipping i2cdetect. Device /dev/i2c-1 is a SMBus or other ignorable device. Skipping i2cdetect. Device /dev/i2c-2 is a SMBus or other ignorable device. Skipping i2cdetect. Device /dev/i2c-3 is a SMBus or other ignorable device. Skipping i2cdetect. Device /dev/i2c-4 is a SMBus or other ignorable device. Skipping i2cdetect. Probing bus /dev/i2c-5 using command "i2cdetect -y 5" i2cdetect command unavailable Examining I2C buses using get-edid | parse-edid... Current time (local): 2024-11-06 11:07:15 CET Current time (UTC): 2024-11-06 10:07:15 Seconds since boot: 1781 Device /dev/i2c-0 is a SMBus or other ignorable device. Skipping get-edid | parse-edid. Device /dev/i2c-1 is a SMBus or other ignorable device. Skipping get-edid | parse-edid. Device /dev/i2c-2 is a SMBus or other ignorable device. Skipping get-edid | parse-edid. Device /dev/i2c-3 is a SMBus or other ignorable device. Skipping get-edid | parse-edid. Device /dev/i2c-4 is a SMBus or other ignorable device. Skipping get-edid | parse-edid. Probing bus /dev/i2c-5 using command "get-edid -b 5 -i | parse-edid" get-edid | parse-edid command unavailable Testing EDID read alternatives... Current time (local): 2024-11-06 11:07:15 CET Current time (UTC): 2024-11-06 10:07:15 Seconds since boot: 1781 Examining device /dev/i2c-0... Device /dev/i2c-0 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-1... Device /dev/i2c-1 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-2... Device /dev/i2c-2 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-3... Device /dev/i2c-3 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-4... Device /dev/i2c-4 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-5... Tests using ioctl write and read... Without write before read... Attempting simple 128 byte EDID read of /dev/i2c-5, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-5, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-5, WITHOUT initial write read failed. errno = EIO(5): Input/output error Retrying with write before read... Attempting simple 128 byte EDID read of /dev/i2c-5, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-5, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-5, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Examining device /dev/i2c-6... Tests using ioctl write and read... Without write before read... Attempting simple 128 byte EDID read of /dev/i2c-6, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-6, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-6, WITHOUT initial write read failed. errno = EIO(5): Input/output error Retrying with write before read... Attempting simple 128 byte EDID read of /dev/i2c-6, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-6, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-6, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Examining device /dev/i2c-7... Tests using ioctl write and read... Without write before read... Attempting simple 128 byte EDID read of /dev/i2c-7, WITHOUT initial write +0 +4 +8 +c 0 4 8 c +0000 02 03 1e f1 4b 90 1f 05 14 01 02 03 04 11 12 13 ....K........... +0010 23 09 07 07 83 01 00 00 65 03 0c 00 10 00 02 3a #.......e......: +0020 80 d0 72 38 2d 40 10 2c 45 80 0f 28 21 00 00 1e ..r8-@.,E..(!... +0030 01 1d 80 d0 72 1c 16 20 10 2c 25 00 0f 28 21 00 ....r.. .,%..(!. +0040 00 9e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 0f 28 ......R.. .(U@.( +0050 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 00 !....... @1 .@U. +0060 0f 28 21 00 00 18 02 3a 80 18 71 38 2d 40 58 2c .(!....:..q8-@X, +0070 45 00 0f 28 21 00 00 1e 00 00 00 00 00 00 00 ae E..(!........... Attempting simple 256 byte EDID read of /dev/i2c-7, WITHOUT initial write +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. +0080 02 03 1e f1 4b 90 1f 05 14 01 02 03 04 11 12 13 ....K........... +0090 23 09 07 07 83 01 00 00 65 03 0c 00 10 00 02 3a #.......e......: +00a0 80 d0 72 38 2d 40 10 2c 45 80 0f 28 21 00 00 1e ..r8-@.,E..(!... +00b0 01 1d 80 d0 72 1c 16 20 10 2c 25 00 0f 28 21 00 ....r.. .,%..(!. +00c0 00 9e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 0f 28 ......R.. .(U@.( +00d0 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 00 !....... @1 .@U. +00e0 0f 28 21 00 00 18 02 3a 80 18 71 38 2d 40 58 2c .(!....:..q8-@X, +00f0 45 00 0f 28 21 00 00 1e 00 00 00 00 00 00 00 ae E..(!........... Retrying with write before read... Attempting simple 128 byte EDID read of /dev/i2c-7, WITH initial write +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. Attempting simple 256 byte EDID read of /dev/i2c-7, WITH initial write +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. +0080 02 03 1e f1 4b 90 1f 05 14 01 02 03 04 11 12 13 ....K........... +0090 23 09 07 07 83 01 00 00 65 03 0c 00 10 00 02 3a #.......e......: +00a0 80 d0 72 38 2d 40 10 2c 45 80 0f 28 21 00 00 1e ..r8-@.,E..(!... +00b0 01 1d 80 d0 72 1c 16 20 10 2c 25 00 0f 28 21 00 ....r.. .,%..(!. +00c0 00 9e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 0f 28 ......R.. .(U@.( +00d0 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 00 !....... @1 .@U. +00e0 0f 28 21 00 00 18 02 3a 80 18 71 38 2d 40 58 2c .(!....:..q8-@X, +00f0 45 00 0f 28 21 00 00 1e 00 00 00 00 00 00 00 ae E..(!........... Examining device /dev/i2c-8... Tests using ioctl write and read... Without write before read... Attempting simple 128 byte EDID read of /dev/i2c-8, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-8, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-8, WITHOUT initial write read failed. errno = EIO(5): Input/output error Retrying with write before read... Attempting simple 128 byte EDID read of /dev/i2c-8, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-8, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-8, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Examining device /dev/i2c-9... Tests using ioctl write and read... Without write before read... Attempting simple 128 byte EDID read of /dev/i2c-9, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-9, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-9, WITHOUT initial write read failed. errno = EIO(5): Input/output error Retrying with write before read... Attempting simple 128 byte EDID read of /dev/i2c-9, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-9, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-9, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Examining device /dev/i2c-10... Tests using ioctl write and read... Without write before read... Attempting simple 128 byte EDID read of /dev/i2c-10, WITHOUT initial write +0 +4 +8 +c 0 4 8 c +0000 03 14 f1 47 90 1f 04 13 03 12 5a 23 09 07 07 83 ...G......Z#.... +0010 01 00 00 4e d4 70 a0 d0 a0 46 50 30 20 3a 00 1d ...N.p...FP0 :.. +0020 4d 31 00 00 1a 9d 67 70 a0 d0 a0 22 50 30 20 3a M1....gp..."P0 : +0030 00 1d 4d 31 00 00 1a 56 5e 00 a0 a0 a0 29 50 30 ..M1...V^....)P0 +0040 20 35 00 1d 4d 31 00 00 1a 02 3a 80 18 71 38 2d 5..M1....:..q8- +0050 40 58 2c 45 00 1d 4d 31 00 00 1e 58 4d 00 b8 a1 @X,E..M1...XM... +0060 38 14 40 f8 2c 45 00 1d 4d 31 00 00 1e 00 00 00 8.@.,E..M1...... +0070 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b1 00 ................ Attempting simple 256 byte EDID read of /dev/i2c-10, WITHOUT initial write +0 +4 +8 +c 0 4 8 c +0000 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 32 .......L-..TSWC2 +0010 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 0e 0...P!x:.u.PC.&. +0020 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 a9 PT...qO......... +0030 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 3a ......|p...)P0 : +0040 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e 98 ..M1........2d.. +0050 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 33 7.. .....C3 +0060 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 00 4J79x. ..... +0070 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a 02 H4ZN501861. .J. +0080 03 14 f1 47 90 1f 04 13 03 12 5a 23 09 07 07 83 ...G......Z#.... +0090 01 00 00 4e d4 70 a0 d0 a0 46 50 30 20 3a 00 1d ...N.p...FP0 :.. +00a0 4d 31 00 00 1a 9d 67 70 a0 d0 a0 22 50 30 20 3a M1....gp..."P0 : +00b0 00 1d 4d 31 00 00 1a 56 5e 00 a0 a0 a0 29 50 30 ..M1...V^....)P0 +00c0 20 35 00 1d 4d 31 00 00 1a 02 3a 80 18 71 38 2d 5..M1....:..q8- +00d0 40 58 2c 45 00 1d 4d 31 00 00 1e 58 4d 00 b8 a1 @X,E..M1...XM... +00e0 38 14 40 f8 2c 45 00 1d 4d 31 00 00 1e 00 00 00 8.@.,E..M1...... +00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b1 00 ................ Retrying with write before read... Attempting simple 128 byte EDID read of /dev/i2c-10, WITH initial write +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J Attempting simple 256 byte EDID read of /dev/i2c-10, WITH initial write +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J +0080 02 03 14 f1 47 90 1f 04 13 03 12 5a 23 09 07 07 ....G......Z#... +0090 83 01 00 00 4e d4 70 a0 d0 a0 46 50 30 20 3a 00 ....N.p...FP0 :. +00a0 1d 4d 31 00 00 1a 9d 67 70 a0 d0 a0 22 50 30 20 .M1....gp..."P0 +00b0 3a 00 1d 4d 31 00 00 1a 56 5e 00 a0 a0 a0 29 50 :..M1...V^....)P +00c0 30 20 35 00 1d 4d 31 00 00 1a 02 3a 80 18 71 38 0 5..M1....:..q8 +00d0 2d 40 58 2c 45 00 1d 4d 31 00 00 1e 58 4d 00 b8 -@X,E..M1...XM.. +00e0 a1 38 14 40 f8 2c 45 00 1d 4d 31 00 00 1e 00 00 .8.@.,E..M1..... +00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b1 ................ Examining device /dev/i2c-11... Tests using ioctl write and read... Without write before read... Attempting simple 128 byte EDID read of /dev/i2c-11, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-11, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-11, WITHOUT initial write read failed. errno = EIO(5): Input/output error Retrying with write before read... Attempting simple 128 byte EDID read of /dev/i2c-11, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-11, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-11, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Examining device /dev/i2c-12... Tests using ioctl write and read... Without write before read... Attempting simple 128 byte EDID read of /dev/i2c-12, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-12, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-12, WITHOUT initial write read failed. errno = EIO(5): Input/output error Retrying with write before read... Attempting simple 128 byte EDID read of /dev/i2c-12, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-12, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-12, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Examining device /dev/i2c-13... Tests using ioctl write and read... Without write before read... Attempting simple 128 byte EDID read of /dev/i2c-13, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-13, WITHOUT initial write read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-13, WITHOUT initial write read failed. errno = EIO(5): Input/output error Retrying with write before read... Attempting simple 128 byte EDID read of /dev/i2c-13, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 128 byte EDID read of /dev/i2c-13, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Attempting simple 256 byte EDID read of /dev/i2c-13, WITH initial write write of 1 byte failed, errno = EIO(5): Input/output error Continuing read failed. errno = EIO(5): Input/output error Performing alternative scans of I2C devices using local sysenv functions... Current time (local): 2024-11-06 11:07:31 CET Current time (UTC): 2024-11-06 10:07:31 Seconds since boot: 1797 Examining device /dev/i2c-0... Device /dev/i2c-0 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-1... Device /dev/i2c-1 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-2... Device /dev/i2c-2 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-3... Device /dev/i2c-3 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-4... Device /dev/i2c-4 is a SMBus or other ignorable device. Skipping. Examining device /dev/i2c-5... Obtain and interpret EDID using normal i2c functions... Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_PEC, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE, I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA, I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA, I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_PROC_CALL, I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK, I2C_FUNC_SMBUS_WRITE_I2C_BLOCK Reading EDID using get_raw_edid_by_fd()... Unable to read EDID, psc=EIO(-5): Input/output error Trying simple VCP read of feature 0x10... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Attempt 1 to read feature returned hard error: EIO(-5): Input/output error DDC communication failed. Examining device /dev/i2c-6... Obtain and interpret EDID using normal i2c functions... Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_PEC, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE, I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA, I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA, I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_PROC_CALL, I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK, I2C_FUNC_SMBUS_WRITE_I2C_BLOCK Reading EDID using get_raw_edid_by_fd()... Unable to read EDID, psc=EIO(-5): Input/output error Trying simple VCP read of feature 0x10... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Attempt 1 to read feature returned hard error: EIO(-5): Input/output error DDC communication failed. Examining device /dev/i2c-7... Obtain and interpret EDID using normal i2c functions... Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_PEC, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE, I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA, I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA, I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_PROC_CALL, I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK, I2C_FUNC_SMBUS_WRITE_I2C_BLOCK Reading EDID using get_raw_edid_by_fd()... Raw EDID: +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. EDID synopsis: Mfg id: LEN - Lenovo Group Limited Model: T24i-10 Product code: 24998 (0x61a6) Serial number: VT518162 Binary serial number: 16843009 (0x01010101) Manufacture year: 2017, Week: 22 EDID version: 1.3 Extra descriptor: Video input definition: 0xa0 - Digital Input Supported features: DPMS active-off Digital display type: RGB 4:4:4 + YCrCb 4:4:4 Standard sRGB color space: False White x,y: 0.306, 0.329 Red x,y: 0.651, 0.332 Green x,y: 0.317, 0.610 Blue x,y: 0.152, 0.069 Extension blocks: 1 EDID source: I2C Attempt 1 to read and parse EDID succeeded Trying simple VCP read of feature 0x10... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Reading Get Feature Reply response packet read returned Attempt 1 to read feature failed. status = DDCRC_READ_ALL_ZERO(-3006): packet contents entirely 0x00. Retrying... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Reading Get Feature Reply response packet read returned Attempt 2 to read feature failed. status = DDCRC_READ_ALL_ZERO(-3006): packet contents entirely 0x00. Retrying... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Reading Get Feature Reply response packet read returned Attempt 3 to read feature failed. status = DDCRC_READ_ALL_ZERO(-3006): packet contents entirely 0x00. DDC communication failed. Examining device /dev/i2c-8... Obtain and interpret EDID using normal i2c functions... Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_PEC, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE, I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA, I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA, I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_PROC_CALL, I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK, I2C_FUNC_SMBUS_WRITE_I2C_BLOCK Reading EDID using get_raw_edid_by_fd()... Unable to read EDID, psc=EIO(-5): Input/output error Trying simple VCP read of feature 0x10... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Attempt 1 to read feature returned hard error: EIO(-5): Input/output error DDC communication failed. Examining device /dev/i2c-9... Obtain and interpret EDID using normal i2c functions... Functionality: I2C_FUNC_I2C, I2C_FUNC_10BIT_ADDR, I2C_FUNC_SMBUS_PEC, I2C_FUNC_SMBUS_BLOCK_PROC_CALL, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE, I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA, I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA, I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_PROC_CALL, I2C_FUNC_SMBUS_READ_BLOCK_DATA, I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK, I2C_FUNC_SMBUS_WRITE_I2C_BLOCK Reading EDID using get_raw_edid_by_fd()... Unable to read EDID, psc=EIO(-5): Input/output error Trying simple VCP read of feature 0x10... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Attempt 1 to read feature returned hard error: EIO(-5): Input/output error DDC communication failed. Examining device /dev/i2c-10... Obtain and interpret EDID using normal i2c functions... Functionality: I2C_FUNC_I2C, I2C_FUNC_10BIT_ADDR, I2C_FUNC_SMBUS_PEC, I2C_FUNC_SMBUS_BLOCK_PROC_CALL, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE, I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA, I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA, I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_PROC_CALL, I2C_FUNC_SMBUS_READ_BLOCK_DATA, I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK, I2C_FUNC_SMBUS_WRITE_I2C_BLOCK Reading EDID using get_raw_edid_by_fd()... Raw EDID: +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J EDID synopsis: Mfg id: SAM - Samsung Electric Company Model: C34J79x Product code: 3869 (0x0f1d) Serial number: H4ZN501861 Binary serial number: 1129796436 (0x43575354) Manufacture year: 2038, Week: 50 EDID version: 1.4 Extra descriptor: Video input definition: 0xa5 - Digital Input (DisplayPort), Bit depth: 8 Supported features: DPMS active-off Digital display type: RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2 Standard sRGB color space: True White x,y: 0.313, 0.329 Red x,y: 0.680, 0.312 Green x,y: 0.262, 0.662 Blue x,y: 0.149, 0.058 Extension blocks: 1 EDID source: I2C Attempt 1 to read and parse EDID succeeded Trying simple VCP read of feature 0x10... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Reading Get Feature Reply response packet read returned Attempt 1 to read feature succeeded. DDC communication succeeded Examining device /dev/i2c-11... Obtain and interpret EDID using normal i2c functions... Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_PEC, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE, I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA, I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA, I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_PROC_CALL, I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK, I2C_FUNC_SMBUS_WRITE_I2C_BLOCK Reading EDID using get_raw_edid_by_fd()... Unable to read EDID, psc=EIO(-5): Input/output error Trying simple VCP read of feature 0x10... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Attempt 1 to read feature returned hard error: EIO(-5): Input/output error DDC communication failed. Examining device /dev/i2c-12... Obtain and interpret EDID using normal i2c functions... Functionality: I2C_FUNC_I2C, I2C_FUNC_SMBUS_PEC, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE, I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA, I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA, I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_PROC_CALL, I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK, I2C_FUNC_SMBUS_WRITE_I2C_BLOCK Reading EDID using get_raw_edid_by_fd()... Unable to read EDID, psc=EIO(-5): Input/output error Trying simple VCP read of feature 0x10... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Attempt 1 to read feature returned hard error: EIO(-5): Input/output error DDC communication failed. Examining device /dev/i2c-13... Obtain and interpret EDID using normal i2c functions... Functionality: I2C_FUNC_I2C, I2C_FUNC_10BIT_ADDR, I2C_FUNC_SMBUS_PEC, I2C_FUNC_SMBUS_BLOCK_PROC_CALL, I2C_FUNC_SMBUS_QUICK, I2C_FUNC_SMBUS_READ_BYTE, I2C_FUNC_SMBUS_WRITE_BYTE, I2C_FUNC_SMBUS_READ_BYTE_DATA, I2C_FUNC_SMBUS_WRITE_BYTE_DATA, I2C_FUNC_SMBUS_READ_WORD_DATA, I2C_FUNC_SMBUS_WRITE_WORD_DATA, I2C_FUNC_SMBUS_PROC_CALL, I2C_FUNC_SMBUS_READ_BLOCK_DATA, I2C_FUNC_SMBUS_WRITE_BLOCK_DATA, I2C_FUNC_SMBUS_READ_I2C_BLOCK, I2C_FUNC_SMBUS_WRITE_I2C_BLOCK Reading EDID using get_raw_edid_by_fd()... Unable to read EDID, psc=EIO(-5): Input/output error Trying simple VCP read of feature 0x10... try_single_getvcp_call: vcp_feature_code=0x10 Sending Get VCP Feature Command request packet: 51 82 01 10 ac Attempt 1 to read feature returned hard error: EIO(-5): Input/output error DDC communication failed. *** Probe I2C devices using udev, susbsystem i2c-dev *** Current time (local): 2024-11-06 11:07:32 CET Current time (UTC): 2024-11-06 10:07:32 Seconds since boot: 1798 Summary of udev I2C devices Subsystem Sysname Sysattr Name Devpath i2c-dev i2c-0 SMBus PIIX4 adapter port 0 at 0b00 /devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0 i2c-dev i2c-1 SMBus PIIX4 adapter port 2 at 0b00 /devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1 i2c-dev i2c-2 SMBus PIIX4 adapter port 1 at 0b20 /devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2 i2c-dev i2c-3 AMDGPU SMU 0 /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3/i2c-dev/i2c-3 i2c-dev i2c-4 AMDGPU SMU 1 /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4/i2c-dev/i2c-4 i2c-dev i2c-5 AMDGPU DM i2c hw bus 0 /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/i2c-dev/i2c-5 i2c-dev i2c-6 AMDGPU DM i2c hw bus 1 /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/i2c-dev/i2c-6 i2c-dev i2c-7 AMDGPU DM i2c hw bus 2 /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7/i2c-dev/i2c-7 i2c-dev i2c-8 AMDGPU DM i2c hw bus 3 /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8/i2c-dev/i2c-8 i2c-dev i2c-9 AMDGPU DM aux hw bus 0 /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev/i2c-9 i2c-dev i2c-10 AMDGPU DM aux hw bus 1 /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10 i2c-dev i2c-11 AMDGPU DM i2c hw bus 0 /devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11/i2c-dev/i2c-11 i2c-dev i2c-12 AMDGPU DM i2c hw bus 1 /devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/i2c-dev/i2c-12 i2c-dev i2c-13 AMDGPU DM aux hw bus 1 /devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev/i2c-13 Looking for udev devices with name attribute DPMST... Summary of udev DPMST devices... No devices detected Examining configuration files... DKMS modules: Kernel I2C configuration settings: grep: /boot/config-6.6.58: No such file or directory Kernel AMDGPU configuration settings: grep: /boot/config-6.6.58: No such file or directory Examining system logs... Current timestamps: Current time (local): 2024-11-06 11:07:32 CET Current time (UTC): 2024-11-06 10:07:32 Seconds since boot: 1798 Scanning dmesg output for I2C related entries... Executing command: dmesg [ 0.583652] ACPI: bus type drm_connector registered [ 0.585896] [drm] Initialized simpledrm 1.0.0 20200625 for simple-framebuffer.0 on minor 0 [ 0.586204] simple-framebuffer simple-framebuffer.0: [drm] fb0: simpledrmdrmfb frame buffer device [ 3.398364] systemd[1]: Starting Load Kernel Module drm... [ 3.507249] i2c_dev: i2c /dev entries driver [ 3.787535] ACPI: video: Video Device [VGA] (multi-head: yes rom: no post: no) [ 3.787766] input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:20/LNXVIDEO:00/input/input21 [ 3.839480] videodev: Linux video capture interface: v2.00 [ 4.028908] usbcore: registered new interface driver uvcvideo [ 4.714674] [drm] amdgpu kernel modesetting enabled. [ 4.714692] amdgpu: vga_switcheroo: detected switching method \_SB_.PCI0.GP17.VGA_.ATPX handle [ 4.714788] amdgpu: ATPX version 1, functions 0x00000000 [ 4.716839] amdgpu: Virtual CRAT table created for CPU [ 4.716849] amdgpu: Topology: Add CPU node [ 4.716923] amdgpu 0000:03:00.0: enabling device (0006 -> 0007) [ 4.716953] [drm] initializing kernel modesetting (IP DISCOVERY 0x1002:0x744C 0x1DA2:0x471E 0xC8). [ 4.716959] [drm] register mmio base: 0xF6B00000 [ 4.716959] [drm] register mmio size: 1048576 [ 4.720238] [drm] add ip block number 0 [ 4.720239] [drm] add ip block number 1 [ 4.720239] [drm] add ip block number 2 [ 4.720240] [drm] add ip block number 3 [ 4.720240] [drm] add ip block number 4 [ 4.720241] [drm] add ip block number 5 [ 4.720241] [drm] add ip block number 6 [ 4.720241] [drm] add ip block number 7 [ 4.720242] [drm] add ip block number 8 [ 4.720243] [drm] add ip block number 9 [ 4.720243] [drm] add ip block number 10 [ 4.720257] amdgpu 0000:03:00.0: amdgpu: Fetched VBIOS from VFCT [ 4.720258] amdgpu: ATOM BIOS: 113-3E4710U-O54 [ 4.727138] amdgpu 0000:03:00.0: amdgpu: CP RS64 enable [ 4.729680] [drm] VCN(0) encode/decode are enabled in VM mode [ 4.729681] [drm] VCN(1) encode/decode are enabled in VM mode [ 4.731977] amdgpu 0000:03:00.0: [drm:jpeg_v4_0_early_init [amdgpu]] JPEG decode is enabled in VM mode [ 4.750430] amdgpu 0000:03:00.0: vgaarb: deactivate vga console [ 4.750431] amdgpu 0000:03:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported [ 4.750452] amdgpu 0000:03:00.0: amdgpu: MEM ECC is not presented. [ 4.750452] amdgpu 0000:03:00.0: amdgpu: SRAM ECC is not presented. [ 4.750490] [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit [ 4.750494] amdgpu 0000:03:00.0: amdgpu: VRAM: 24560M 0x0000008000000000 - 0x00000085FEFFFFFF (24560M used) [ 4.750495] amdgpu 0000:03:00.0: amdgpu: GART: 512M 0x0000000000000000 - 0x000000001FFFFFFF [ 4.750496] amdgpu 0000:03:00.0: amdgpu: AGP: 267878400M 0x0000008800000000 - 0x0000FFFFFFFFFFFF [ 4.750501] [drm] Detected VRAM RAM=24560M, BAR=32768M [ 4.750502] [drm] RAM width 384bits GDDR6 [ 4.750551] [drm] amdgpu: 24560M of VRAM memory ready [ 4.750551] [drm] amdgpu: 15616M of GTT memory ready. [ 4.750563] [drm] GART: num cpu pages 131072, num gpu pages 131072 [ 4.750613] [drm] PCIE GART of 512M enabled (table at 0x0000008000300000). [ 4.750816] [drm] Loading DMUB firmware via PSP: version=0x07002A00 [ 4.751473] [drm] Found VCN firmware Version ENC: 1.22 DEC: 9 VEP: 0 Revision: 3 [ 4.751478] amdgpu 0000:03:00.0: amdgpu: Will use PSP to load VCN firmware [ 4.821636] [drm] reserve 0x1300000 from 0x85fc000000 for PSP TMR [ 4.966140] amdgpu 0000:03:00.0: amdgpu: RAP: optional rap ta ucode is not available [ 4.966141] amdgpu 0000:03:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available [ 4.966172] amdgpu 0000:03:00.0: amdgpu: smu driver if version = 0x0000003d, smu fw if version = 0x00000040, smu fw program = 0, smu fw version = 0x004e7e00 (78.126.0) [ 4.966174] amdgpu 0000:03:00.0: amdgpu: SMU driver if version not matched [ 5.136752] amdgpu 0000:03:00.0: amdgpu: SMU is initialized successfully! [ 5.136954] [drm] Display Core v3.2.247 initialized on DCN 3.2 [ 5.136955] [drm] DP-HDMI FRL PCON supported [ 5.138814] [drm] DMUB hardware initialized: version=0x07002A00 [ 5.167609] snd_hda_intel 0000:03:00.1: bound 0000:03:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu]) [ 5.427920] [drm] kiq ring mec 3 pipe 1 q 0 [ 5.432110] [drm] VCN decode and encode initialized successfully(under DPG Mode). [ 5.432527] amdgpu 0000:03:00.0: [drm:jpeg_v4_0_hw_init [amdgpu]] JPEG decode initialized successfully. [ 5.459666] amdgpu: HMM registered 24560MB device memory [ 5.460454] kfd kfd: amdgpu: Allocated 3969056 bytes on gart [ 5.460465] kfd kfd: amdgpu: Total number of KFD nodes to be created: 1 [ 5.460485] amdgpu: Virtual CRAT table created for GPU [ 5.460601] amdgpu: Topology: Add dGPU node [0x744c:0x1002] [ 5.460602] kfd kfd: amdgpu: added device 1002:744c [ 5.460614] amdgpu 0000:03:00.0: amdgpu: SE 6, SH per SE 2, CU per SH 8, active_cu_number 96 [ 5.461158] amdgpu 0000:03:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0 [ 5.461159] amdgpu 0000:03:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 on hub 0 [ 5.461160] amdgpu 0000:03:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 on hub 0 [ 5.461160] amdgpu 0000:03:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 6 on hub 0 [ 5.461160] amdgpu 0000:03:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 7 on hub 0 [ 5.461161] amdgpu 0000:03:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 8 on hub 0 [ 5.461161] amdgpu 0000:03:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 9 on hub 0 [ 5.461162] amdgpu 0000:03:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 10 on hub 0 [ 5.461162] amdgpu 0000:03:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 11 on hub 0 [ 5.461162] amdgpu 0000:03:00.0: amdgpu: ring sdma0 uses VM inv eng 12 on hub 0 [ 5.461163] amdgpu 0000:03:00.0: amdgpu: ring sdma1 uses VM inv eng 13 on hub 0 [ 5.461163] amdgpu 0000:03:00.0: amdgpu: ring vcn_unified_0 uses VM inv eng 0 on hub 8 [ 5.461164] amdgpu 0000:03:00.0: amdgpu: ring vcn_unified_1 uses VM inv eng 1 on hub 8 [ 5.461164] amdgpu 0000:03:00.0: amdgpu: ring jpeg_dec uses VM inv eng 4 on hub 8 [ 5.461165] amdgpu 0000:03:00.0: amdgpu: ring mes_kiq_3.1.0 uses VM inv eng 14 on hub 0 [ 5.462790] [drm] ring gfx_32768.1.1 was added [ 5.463082] [drm] ring compute_32768.2.2 was added [ 5.463305] [drm] ring sdma_32768.3.3 was added [ 5.463364] [drm] ring gfx_32768.1.1 ib test pass [ 5.463424] [drm] ring compute_32768.2.2 ib test pass [ 5.463449] [drm] ring sdma_32768.3.3 ib test pass [ 5.466568] amdgpu 0000:03:00.0: amdgpu: Using BACO for runtime pm [ 5.466800] [drm] Initialized amdgpu 3.54.0 20150101 for 0000:03:00.0 on minor 1 [ 5.475544] fbcon: amdgpudrmfb (fb0) is primary device [ 5.475662] [drm] DSC precompute is not needed. [ 5.714278] amdgpu 0000:03:00.0: [drm] fb0: amdgpudrmfb frame buffer device [ 5.723771] amdgpu 0000:0e:00.0: enabling device (0006 -> 0007) [ 5.723845] [drm] initializing kernel modesetting (IP DISCOVERY 0x1002:0x13C0 0x1043:0x8877 0xC5). [ 5.723859] [drm] register mmio base: 0xF6500000 [ 5.723860] [drm] register mmio size: 524288 [ 5.725154] [drm] add ip block number 0 [ 5.725155] [drm] add ip block number 1 [ 5.725156] [drm] add ip block number 2 [ 5.725156] [drm] add ip block number 3 [ 5.725157] [drm] add ip block number 4 [ 5.725157] [drm] add ip block number 5 [ 5.725158] [drm] add ip block number 6 [ 5.725159] [drm] add ip block number 7 [ 5.725159] [drm] add ip block number 8 [ 5.725160] [drm] add ip block number 9 [ 5.725169] amdgpu 0000:0e:00.0: amdgpu: Fetched VBIOS from VFCT [ 5.725170] amdgpu: ATOM BIOS: 102-RAPHAEL-008 [ 5.731074] [drm] VCN(0) decode is enabled in VM mode [ 5.731075] [drm] VCN(0) encode is enabled in VM mode [ 5.733486] [drm] JPEG decode is enabled in VM mode [ 5.733488] amdgpu 0000:0e:00.0: amdgpu: Trusted Memory Zone (TMZ) feature disabled as experimental (default) [ 5.733514] [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit [ 5.733517] amdgpu 0000:0e:00.0: amdgpu: VRAM: 512M 0x000000F400000000 - 0x000000F41FFFFFFF (512M used) [ 5.733518] amdgpu 0000:0e:00.0: amdgpu: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF [ 5.733519] amdgpu 0000:0e:00.0: amdgpu: AGP: 267419648M 0x000000F800000000 - 0x0000FFFFFFFFFFFF [ 5.733524] [drm] Detected VRAM RAM=512M, BAR=512M [ 5.733524] [drm] RAM width 128bits DDR5 [ 5.733572] [drm] amdgpu: 512M of VRAM memory ready [ 5.733573] [drm] amdgpu: 15616M of GTT memory ready. [ 5.733580] [drm] GART: num cpu pages 262144, num gpu pages 262144 [ 5.733671] [drm] PCIE GART of 1024M enabled (table at 0x000000F41FC00000). [ 5.733809] [drm] Loading DMUB firmware via PSP: version=0x05001C00 [ 5.734224] [drm] use_doorbell being set to: [true] [ 5.734242] [drm] Found VCN firmware Version ENC: 1.31 DEC: 3 VEP: 0 Revision: 3 [ 5.734245] amdgpu 0000:0e:00.0: amdgpu: Will use PSP to load VCN firmware [ 5.756215] [drm] reserve 0xa00000 from 0xf41e000000 for PSP TMR [ 5.815606] amdgpu 0000:0e:00.0: amdgpu: RAS: optional ras ta ucode is not available [ 5.821404] amdgpu 0000:0e:00.0: amdgpu: RAP: optional rap ta ucode is not available [ 5.821405] amdgpu 0000:0e:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available [ 5.822685] amdgpu 0000:0e:00.0: amdgpu: SMU is initialized successfully! [ 5.822895] [drm] Display Core v3.2.247 initialized on DCN 3.1.5 [ 5.822897] [drm] DP-HDMI FRL PCON supported [ 5.823665] [drm] DMUB hardware initialized: version=0x05001C00 [ 5.824793] snd_hda_intel 0000:0e:00.1: bound 0000:0e:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu]) [ 5.825450] [drm] kiq ring mec 2 pipe 1 q 0 [ 5.827226] [drm] VCN decode and encode initialized successfully(under DPG Mode). [ 5.827250] [drm] JPEG decode initialized successfully. [ 5.840631] amdgpu: HMM registered 512MB device memory [ 5.841204] kfd kfd: amdgpu: Allocated 3969056 bytes on gart [ 5.841211] kfd kfd: amdgpu: Total number of KFD nodes to be created: 1 [ 5.841728] amdgpu: Virtual CRAT table created for GPU [ 5.842634] amdgpu: Topology: Add dGPU node [0x13c0:0x1002] [ 5.842635] kfd kfd: amdgpu: added device 1002:13c0 [ 5.842642] amdgpu 0000:0e:00.0: amdgpu: SE 1, SH per SE 1, CU per SH 2, active_cu_number 2 [ 5.842717] amdgpu 0000:0e:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0 [ 5.842718] amdgpu 0000:0e:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 on hub 0 [ 5.842718] amdgpu 0000:0e:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 on hub 0 [ 5.842719] amdgpu 0000:0e:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 5 on hub 0 [ 5.842719] amdgpu 0000:0e:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 6 on hub 0 [ 5.842719] amdgpu 0000:0e:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 7 on hub 0 [ 5.842719] amdgpu 0000:0e:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 8 on hub 0 [ 5.842720] amdgpu 0000:0e:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 9 on hub 0 [ 5.842720] amdgpu 0000:0e:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 10 on hub 0 [ 5.842720] amdgpu 0000:0e:00.0: amdgpu: ring kiq_0.2.1.0 uses VM inv eng 11 on hub 0 [ 5.842721] amdgpu 0000:0e:00.0: amdgpu: ring sdma0 uses VM inv eng 12 on hub 0 [ 5.842721] amdgpu 0000:0e:00.0: amdgpu: ring vcn_dec_0 uses VM inv eng 0 on hub 8 [ 5.842721] amdgpu 0000:0e:00.0: amdgpu: ring vcn_enc_0.0 uses VM inv eng 1 on hub 8 [ 5.842722] amdgpu 0000:0e:00.0: amdgpu: ring vcn_enc_0.1 uses VM inv eng 4 on hub 8 [ 5.842722] amdgpu 0000:0e:00.0: amdgpu: ring jpeg_dec uses VM inv eng 5 on hub 8 [ 5.843042] [drm] Initialized amdgpu 3.54.0 20150101 for 0000:0e:00.0 on minor 0 [ 5.845250] amdgpu 0000:0e:00.0: [drm] Cannot find any crtc or sizes [ 893.234287] i2c_quirk_error: 166 callbacks suppressed Scanning journalctl output for I2C related entries... Executing command: journalctl --no-pager --boot Nov 06 10:37:38 terra kernel: ACPI: bus type drm_connector registered Nov 06 10:37:38 terra kernel: [drm] Initialized simpledrm 1.0.0 20200625 for simple-framebuffer.0 on minor 0 Nov 06 10:37:38 terra kernel: simple-framebuffer simple-framebuffer.0: [drm] fb0: simpledrmdrmfb frame buffer device Nov 06 10:37:38 terra systemd[1]: Starting Load Kernel Module drm... Nov 06 10:37:38 terra systemd[1]: modprobe@drm.service: Deactivated successfully. Nov 06 10:37:38 terra systemd[1]: Finished Load Kernel Module drm. Nov 06 10:37:38 terra systemd-modules-load[614]: Inserted module 'i2c_dev' Nov 06 10:37:38 terra kernel: i2c_dev: i2c /dev entries driver Nov 06 10:37:38 terra kernel: ACPI: video: Video Device [VGA] (multi-head: yes rom: no post: no) Nov 06 10:37:38 terra kernel: input: Video Bus as /devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/device:20/LNXVIDEO:00/input/input21 Nov 06 10:37:38 terra kernel: videodev: Linux video capture interface: v2.00 Nov 06 10:37:38 terra kernel: usbcore: registered new interface driver uvcvideo Nov 06 10:37:39 terra kernel: [drm] amdgpu kernel modesetting enabled. Nov 06 10:37:39 terra kernel: amdgpu: vga_switcheroo: detected switching method \_SB_.PCI0.GP17.VGA_.ATPX handle Nov 06 10:37:39 terra kernel: amdgpu: ATPX version 1, functions 0x00000000 Nov 06 10:37:39 terra kernel: amdgpu: Virtual CRAT table created for CPU Nov 06 10:37:39 terra kernel: amdgpu: Topology: Add CPU node Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: enabling device (0006 -> 0007) Nov 06 10:37:39 terra kernel: [drm] initializing kernel modesetting (IP DISCOVERY 0x1002:0x744C 0x1DA2:0x471E 0xC8). Nov 06 10:37:39 terra kernel: [drm] register mmio base: 0xF6B00000 Nov 06 10:37:39 terra kernel: [drm] register mmio size: 1048576 Nov 06 10:37:39 terra kernel: [drm] add ip block number 0 Nov 06 10:37:39 terra kernel: [drm] add ip block number 1 Nov 06 10:37:39 terra kernel: [drm] add ip block number 2 Nov 06 10:37:39 terra kernel: [drm] add ip block number 3 Nov 06 10:37:39 terra kernel: [drm] add ip block number 4 Nov 06 10:37:39 terra kernel: [drm] add ip block number 5 Nov 06 10:37:39 terra kernel: [drm] add ip block number 6 Nov 06 10:37:39 terra kernel: [drm] add ip block number 7 Nov 06 10:37:39 terra kernel: [drm] add ip block number 8 Nov 06 10:37:39 terra kernel: [drm] add ip block number 9 Nov 06 10:37:39 terra kernel: [drm] add ip block number 10 Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: Fetched VBIOS from VFCT Nov 06 10:37:39 terra kernel: amdgpu: ATOM BIOS: 113-3E4710U-O54 Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: CP RS64 enable Nov 06 10:37:39 terra kernel: [drm] VCN(0) encode/decode are enabled in VM mode Nov 06 10:37:39 terra kernel: [drm] VCN(1) encode/decode are enabled in VM mode Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: [drm:jpeg_v4_0_early_init [amdgpu]] JPEG decode is enabled in VM mode Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: vgaarb: deactivate vga console Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: MEM ECC is not presented. Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: SRAM ECC is not presented. Nov 06 10:37:39 terra kernel: [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: VRAM: 24560M 0x0000008000000000 - 0x00000085FEFFFFFF (24560M used) Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: GART: 512M 0x0000000000000000 - 0x000000001FFFFFFF Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: AGP: 267878400M 0x0000008800000000 - 0x0000FFFFFFFFFFFF Nov 06 10:37:39 terra kernel: [drm] Detected VRAM RAM=24560M, BAR=32768M Nov 06 10:37:39 terra kernel: [drm] RAM width 384bits GDDR6 Nov 06 10:37:39 terra kernel: [drm] amdgpu: 24560M of VRAM memory ready Nov 06 10:37:39 terra kernel: [drm] amdgpu: 15616M of GTT memory ready. Nov 06 10:37:39 terra kernel: [drm] GART: num cpu pages 131072, num gpu pages 131072 Nov 06 10:37:39 terra kernel: [drm] PCIE GART of 512M enabled (table at 0x0000008000300000). Nov 06 10:37:39 terra kernel: [drm] Loading DMUB firmware via PSP: version=0x07002A00 Nov 06 10:37:39 terra kernel: [drm] Found VCN firmware Version ENC: 1.22 DEC: 9 VEP: 0 Revision: 3 Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: Will use PSP to load VCN firmware Nov 06 10:37:39 terra kernel: [drm] reserve 0x1300000 from 0x85fc000000 for PSP TMR Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: RAP: optional rap ta ucode is not available Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: smu driver if version = 0x0000003d, smu fw if version = 0x00000040, smu fw program = 0, smu fw version = 0x004e7e00 (78.126.0) Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: SMU driver if version not matched Nov 06 10:37:39 terra kernel: amdgpu 0000:03:00.0: amdgpu: SMU is initialized successfully! Nov 06 10:37:39 terra kernel: [drm] Display Core v3.2.247 initialized on DCN 3.2 Nov 06 10:37:39 terra kernel: [drm] DP-HDMI FRL PCON supported Nov 06 10:37:39 terra kernel: [drm] DMUB hardware initialized: version=0x07002A00 Nov 06 10:37:40 terra kernel: snd_hda_intel 0000:03:00.1: bound 0000:03:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu]) Nov 06 10:37:40 terra kernel: [drm] kiq ring mec 3 pipe 1 q 0 Nov 06 10:37:40 terra kernel: [drm] VCN decode and encode initialized successfully(under DPG Mode). Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: [drm:jpeg_v4_0_hw_init [amdgpu]] JPEG decode initialized successfully. Nov 06 10:37:40 terra kernel: amdgpu: HMM registered 24560MB device memory Nov 06 10:37:40 terra kernel: kfd kfd: amdgpu: Allocated 3969056 bytes on gart Nov 06 10:37:40 terra kernel: kfd kfd: amdgpu: Total number of KFD nodes to be created: 1 Nov 06 10:37:40 terra kernel: amdgpu: Virtual CRAT table created for GPU Nov 06 10:37:40 terra kernel: amdgpu: Topology: Add dGPU node [0x744c:0x1002] Nov 06 10:37:40 terra kernel: kfd kfd: amdgpu: added device 1002:744c Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: SE 6, SH per SE 2, CU per SH 8, active_cu_number 96 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 6 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 7 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 8 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 9 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 10 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 11 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring sdma0 uses VM inv eng 12 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring sdma1 uses VM inv eng 13 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_unified_0 uses VM inv eng 0 on hub 8 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring vcn_unified_1 uses VM inv eng 1 on hub 8 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring jpeg_dec uses VM inv eng 4 on hub 8 Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: ring mes_kiq_3.1.0 uses VM inv eng 14 on hub 0 Nov 06 10:37:40 terra kernel: [drm] ring gfx_32768.1.1 was added Nov 06 10:37:40 terra kernel: [drm] ring compute_32768.2.2 was added Nov 06 10:37:40 terra kernel: [drm] ring sdma_32768.3.3 was added Nov 06 10:37:40 terra kernel: [drm] ring gfx_32768.1.1 ib test pass Nov 06 10:37:40 terra kernel: [drm] ring compute_32768.2.2 ib test pass Nov 06 10:37:40 terra kernel: [drm] ring sdma_32768.3.3 ib test pass Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: amdgpu: Using BACO for runtime pm Nov 06 10:37:40 terra kernel: [drm] Initialized amdgpu 3.54.0 20150101 for 0000:03:00.0 on minor 1 Nov 06 10:37:40 terra kernel: fbcon: amdgpudrmfb (fb0) is primary device Nov 06 10:37:40 terra kernel: [drm] DSC precompute is not needed. Nov 06 10:37:40 terra kernel: amdgpu 0000:03:00.0: [drm] fb0: amdgpudrmfb frame buffer device Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: enabling device (0006 -> 0007) Nov 06 10:37:40 terra kernel: [drm] initializing kernel modesetting (IP DISCOVERY 0x1002:0x13C0 0x1043:0x8877 0xC5). Nov 06 10:37:40 terra kernel: [drm] register mmio base: 0xF6500000 Nov 06 10:37:40 terra kernel: [drm] register mmio size: 524288 Nov 06 10:37:40 terra kernel: [drm] add ip block number 0 Nov 06 10:37:40 terra kernel: [drm] add ip block number 1 Nov 06 10:37:40 terra kernel: [drm] add ip block number 2 Nov 06 10:37:40 terra kernel: [drm] add ip block number 3 Nov 06 10:37:40 terra kernel: [drm] add ip block number 4 Nov 06 10:37:40 terra kernel: [drm] add ip block number 5 Nov 06 10:37:40 terra kernel: [drm] add ip block number 6 Nov 06 10:37:40 terra kernel: [drm] add ip block number 7 Nov 06 10:37:40 terra kernel: [drm] add ip block number 8 Nov 06 10:37:40 terra kernel: [drm] add ip block number 9 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: Fetched VBIOS from VFCT Nov 06 10:37:40 terra kernel: amdgpu: ATOM BIOS: 102-RAPHAEL-008 Nov 06 10:37:40 terra kernel: [drm] VCN(0) decode is enabled in VM mode Nov 06 10:37:40 terra kernel: [drm] VCN(0) encode is enabled in VM mode Nov 06 10:37:40 terra kernel: [drm] JPEG decode is enabled in VM mode Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: Trusted Memory Zone (TMZ) feature disabled as experimental (default) Nov 06 10:37:40 terra kernel: [drm] vm size is 262144 GB, 4 levels, block size is 9-bit, fragment size is 9-bit Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: VRAM: 512M 0x000000F400000000 - 0x000000F41FFFFFFF (512M used) Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: GART: 1024M 0x0000000000000000 - 0x000000003FFFFFFF Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: AGP: 267419648M 0x000000F800000000 - 0x0000FFFFFFFFFFFF Nov 06 10:37:40 terra kernel: [drm] Detected VRAM RAM=512M, BAR=512M Nov 06 10:37:40 terra kernel: [drm] RAM width 128bits DDR5 Nov 06 10:37:40 terra kernel: [drm] amdgpu: 512M of VRAM memory ready Nov 06 10:37:40 terra kernel: [drm] amdgpu: 15616M of GTT memory ready. Nov 06 10:37:40 terra kernel: [drm] GART: num cpu pages 262144, num gpu pages 262144 Nov 06 10:37:40 terra kernel: [drm] PCIE GART of 1024M enabled (table at 0x000000F41FC00000). Nov 06 10:37:40 terra kernel: [drm] Loading DMUB firmware via PSP: version=0x05001C00 Nov 06 10:37:40 terra kernel: [drm] use_doorbell being set to: [true] Nov 06 10:37:40 terra kernel: [drm] Found VCN firmware Version ENC: 1.31 DEC: 3 VEP: 0 Revision: 3 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: Will use PSP to load VCN firmware Nov 06 10:37:40 terra kernel: [drm] reserve 0xa00000 from 0xf41e000000 for PSP TMR Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: RAS: optional ras ta ucode is not available Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: RAP: optional rap ta ucode is not available Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: SECUREDISPLAY: securedisplay ta ucode is not available Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: SMU is initialized successfully! Nov 06 10:37:40 terra kernel: [drm] Display Core v3.2.247 initialized on DCN 3.1.5 Nov 06 10:37:40 terra kernel: [drm] DP-HDMI FRL PCON supported Nov 06 10:37:40 terra kernel: [drm] DMUB hardware initialized: version=0x05001C00 Nov 06 10:37:40 terra kernel: snd_hda_intel 0000:0e:00.1: bound 0000:0e:00.0 (ops amdgpu_dm_audio_component_bind_ops [amdgpu]) Nov 06 10:37:40 terra kernel: [drm] kiq ring mec 2 pipe 1 q 0 Nov 06 10:37:40 terra kernel: [drm] VCN decode and encode initialized successfully(under DPG Mode). Nov 06 10:37:40 terra kernel: [drm] JPEG decode initialized successfully. Nov 06 10:37:40 terra kernel: amdgpu: HMM registered 512MB device memory Nov 06 10:37:40 terra kernel: kfd kfd: amdgpu: Allocated 3969056 bytes on gart Nov 06 10:37:40 terra kernel: kfd kfd: amdgpu: Total number of KFD nodes to be created: 1 Nov 06 10:37:40 terra kernel: amdgpu: Virtual CRAT table created for GPU Nov 06 10:37:40 terra kernel: amdgpu: Topology: Add dGPU node [0x13c0:0x1002] Nov 06 10:37:40 terra kernel: kfd kfd: amdgpu: added device 1002:13c0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: SE 1, SH per SE 1, CU per SH 2, active_cu_number 2 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring gfx_0.0.0 uses VM inv eng 0 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 5 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 6 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 7 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 8 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 9 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 10 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring kiq_0.2.1.0 uses VM inv eng 11 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring sdma0 uses VM inv eng 12 on hub 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring vcn_dec_0 uses VM inv eng 0 on hub 8 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring vcn_enc_0.0 uses VM inv eng 1 on hub 8 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring vcn_enc_0.1 uses VM inv eng 4 on hub 8 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: amdgpu: ring jpeg_dec uses VM inv eng 5 on hub 8 Nov 06 10:37:40 terra kernel: [drm] Initialized amdgpu 3.54.0 20150101 for 0000:0e:00.0 on minor 0 Nov 06 10:37:40 terra kernel: amdgpu 0000:0e:00.0: [drm] Cannot find any crtc or sizes Nov 06 10:52:28 terra kernel: i2c_quirk_error: 166 callbacks suppressed File not found: /var/log/Xorg.0.log File not found: /var/log/messages File not found: /var/log/kern.log File not found: /var/log/daemon.log File not found: /var/log/syslog Log Summary Log Checked Found === ======= ===== dmesg true true journalctl true false /var/log/daemon.log false false /var/log/kern.log true false /var/log/messages true false /var/log/syslog true false /var/log/Xorg.0.log true false *** Probing connected monitors using libdrm *** Checking libdrm version using pkg-config... Has a DRM kernel driver been loaded? (drmAvailable()): true Probing device /dev/dri/card0... Open succeeded for device: /dev/dri/card0 DRM driver version information: Version: 3.54.0 Driver: amdgpu Date: 20150101 Description: AMD GPU DRM library version: 1.3.0. DRM Busid: Device information: bustype: 0 - pci domain:bus:device.func: 0000:0e:00.0 vendor vid:pid: 0x1002:0x13c0 subvendor vid:pid: 0x1043:0x8877 revision id: 0x00c5 Is a modesetting capable driver attached to bus id: pci:0000:0e:00.0? (calling drmCheckModesettingAvailable()) Yes Retrieving DRM resources... Scanning defined properties... Property 1: EDID flags: 0x00000014 - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_BLOB Property 2: DPMS flags: 0x00000008 - DRM_MODE_PROP_ENUM enum value: 0, enum name: On enum value: 1, enum name: Standby enum value: 2, enum name: Suspend enum value: 3, enum name: Off Property 3: PATH flags: 0x00000014 - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_BLOB Property 4: TILE flags: 0x00000014 - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_BLOB Property 5: link-status flags: 0x00000008 - DRM_MODE_PROP_ENUM enum value: 0, enum name: Good enum value: 1, enum name: Bad Property 6: non-desktop flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 7: HDR_OUTPUT_METADATA flags: 0x00000010 - DRM_MODE_PROP_BLOB Property 8: type flags: 0x0000000c - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_ENUM enum value: 0, enum name: Overlay enum value: 1, enum name: Primary enum value: 2, enum name: Cursor Property 9: SRC_X flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 10: SRC_Y flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 11: SRC_W flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 12: SRC_H flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 13: CRTC_X flags: 0x80000080 - DRM_MODE_PROP_SIGNED_RANGE, DRM_MODE_PROP_ATOMIC Property 14: CRTC_Y flags: 0x80000080 - DRM_MODE_PROP_SIGNED_RANGE, DRM_MODE_PROP_ATOMIC Property 15: CRTC_W flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 16: CRTC_H flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 17: FB_ID flags: 0x80000040 - DRM_MODE_PROP_OBJECT, DRM_MODE_PROP_ATOMIC Property 18: IN_FENCE_FD flags: 0x80000080 - DRM_MODE_PROP_SIGNED_RANGE, DRM_MODE_PROP_ATOMIC Property 19: OUT_FENCE_PTR flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 20: CRTC_ID flags: 0x80000040 - DRM_MODE_PROP_OBJECT, DRM_MODE_PROP_ATOMIC Property 21: FB_DAMAGE_CLIPS flags: 0x80000010 - DRM_MODE_PROP_BLOB, DRM_MODE_PROP_ATOMIC Property 22: ACTIVE flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 23: MODE_ID flags: 0x80000010 - DRM_MODE_PROP_BLOB, DRM_MODE_PROP_ATOMIC Property 24: VRR_ENABLED flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 25: DEGAMMA_LUT flags: 0x00000010 - DRM_MODE_PROP_BLOB Property 26: DEGAMMA_LUT_SIZE flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 27: CTM flags: 0x00000010 - DRM_MODE_PROP_BLOB Property 28: GAMMA_LUT flags: 0x00000010 - DRM_MODE_PROP_BLOB Property 29: GAMMA_LUT_SIZE flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 30: IN_FORMATS flags: 0x00000014 - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_BLOB Property 31: coherent flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 32: load detection flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 33: scaling mode flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 34: underscan flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 35: underscan hborder flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 36: underscan vborder flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 37: audio flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 38: dither flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 39: abm level flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 42: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 43: COLOR_ENCODING flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 44: COLOR_RANGE flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 45: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 48: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 49: COLOR_ENCODING flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 50: COLOR_RANGE flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 51: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 54: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 55: COLOR_ENCODING flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 56: COLOR_RANGE flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 57: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 60: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 61: COLOR_ENCODING flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 62: COLOR_RANGE flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 63: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 66: alpha flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 67: pixel blend mode flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 68: zpos flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 69: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 72: alpha flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 73: pixel blend mode flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 74: zpos flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 75: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 78: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 82: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 86: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 90: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 94: max bpc flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 95: Colorspace flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 96: vrr_capable flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 97: Content Protection flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 98: HDCP Content Type flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 101: max bpc flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 102: Colorspace flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 103: vrr_capable flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 104: subconnector flags: 0x0000000c - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_ENUM enum value: 0, enum name: Unknown enum value: 1, enum name: VGA enum value: 3, enum name: DVI-D enum value: 11, enum name: HDMI enum value: 10, enum name: DP enum value: 18, enum name: Wireless enum value: 15, enum name: Native Scanning connectors... connector_id: 93 connector name HDMI-3 connector_type: 11 - HDMI connector_type_id: 3 connection: 2 - disconnected encoder: 0 Encoder with id 0 not found EDID property Blob not found DPMS property dpms value = 3 - Off link-status property link-status value = 0 - Good connector_id: 100 connector name DP-3 connector_type: 10 - DP connector_type_id: 3 connection: 2 - disconnected encoder: 0 Encoder with id 0 not found EDID property Blob not found DPMS property dpms value = 3 - Off link-status property link-status value = 0 - Good Subconnector property Subconnector value = 0 - Unknown Probing device /dev/dri/card1... Open succeeded for device: /dev/dri/card1 DRM driver version information: Version: 3.54.0 Driver: amdgpu Date: 20150101 Description: AMD GPU DRM library version: 1.3.0. DRM Busid: Device information: bustype: 0 - pci domain:bus:device.func: 0000:03:00.0 vendor vid:pid: 0x1002:0x744c subvendor vid:pid: 0x1da2:0x471e revision id: 0x00c8 Is a modesetting capable driver attached to bus id: pci:0000:03:00.0? (calling drmCheckModesettingAvailable()) Yes Retrieving DRM resources... Scanning defined properties... Property 1: EDID flags: 0x00000014 - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_BLOB Property 2: DPMS flags: 0x00000008 - DRM_MODE_PROP_ENUM enum value: 0, enum name: On enum value: 1, enum name: Standby enum value: 2, enum name: Suspend enum value: 3, enum name: Off Property 3: PATH flags: 0x00000014 - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_BLOB Property 4: TILE flags: 0x00000014 - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_BLOB Property 5: link-status flags: 0x00000008 - DRM_MODE_PROP_ENUM enum value: 0, enum name: Good enum value: 1, enum name: Bad Property 6: non-desktop flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 7: HDR_OUTPUT_METADATA flags: 0x00000010 - DRM_MODE_PROP_BLOB Property 8: type flags: 0x0000000c - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_ENUM enum value: 0, enum name: Overlay enum value: 1, enum name: Primary enum value: 2, enum name: Cursor Property 9: SRC_X flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 10: SRC_Y flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 11: SRC_W flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 12: SRC_H flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 13: CRTC_X flags: 0x80000080 - DRM_MODE_PROP_SIGNED_RANGE, DRM_MODE_PROP_ATOMIC Property 14: CRTC_Y flags: 0x80000080 - DRM_MODE_PROP_SIGNED_RANGE, DRM_MODE_PROP_ATOMIC Property 15: CRTC_W flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 16: CRTC_H flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 17: FB_ID flags: 0x80000040 - DRM_MODE_PROP_OBJECT, DRM_MODE_PROP_ATOMIC Property 18: IN_FENCE_FD flags: 0x80000080 - DRM_MODE_PROP_SIGNED_RANGE, DRM_MODE_PROP_ATOMIC Property 19: OUT_FENCE_PTR flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 20: CRTC_ID flags: 0x80000040 - DRM_MODE_PROP_OBJECT, DRM_MODE_PROP_ATOMIC Property 21: FB_DAMAGE_CLIPS flags: 0x80000010 - DRM_MODE_PROP_BLOB, DRM_MODE_PROP_ATOMIC Property 22: ACTIVE flags: 0x80000002 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_ATOMIC Property 23: MODE_ID flags: 0x80000010 - DRM_MODE_PROP_BLOB, DRM_MODE_PROP_ATOMIC Property 24: VRR_ENABLED flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 25: DEGAMMA_LUT flags: 0x00000010 - DRM_MODE_PROP_BLOB Property 26: DEGAMMA_LUT_SIZE flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 27: CTM flags: 0x00000010 - DRM_MODE_PROP_BLOB Property 28: GAMMA_LUT flags: 0x00000010 - DRM_MODE_PROP_BLOB Property 29: GAMMA_LUT_SIZE flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 30: IN_FORMATS flags: 0x00000014 - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_BLOB Property 31: coherent flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 32: load detection flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 33: scaling mode flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 34: underscan flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 35: underscan hborder flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 36: underscan vborder flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 37: audio flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 38: dither flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 39: abm level flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 42: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 43: COLOR_ENCODING flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 44: COLOR_RANGE flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 45: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 48: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 49: COLOR_ENCODING flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 50: COLOR_RANGE flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 51: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 54: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 55: COLOR_ENCODING flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 56: COLOR_RANGE flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 57: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 60: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 61: COLOR_ENCODING flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 62: COLOR_RANGE flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 63: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 66: alpha flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 67: pixel blend mode flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 68: zpos flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 69: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 72: alpha flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 73: pixel blend mode flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 74: zpos flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 75: rotation flags: 0x00000020 - DRM_MODE_PROP_BITMASK Property 78: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 82: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 86: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 90: zpos flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 94: max bpc flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 95: Colorspace flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 96: vrr_capable flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 97: Content Protection flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 98: HDCP Content Type flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 99: subconnector flags: 0x0000000c - DRM_MODE_PROP_IMMUTABLE, DRM_MODE_PROP_ENUM enum value: 0, enum name: Unknown enum value: 1, enum name: VGA enum value: 3, enum name: DVI-D enum value: 11, enum name: HDMI enum value: 10, enum name: DP enum value: 18, enum name: Wireless enum value: 15, enum name: Native Property 102: max bpc flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 103: Colorspace flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 104: vrr_capable flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 108: max bpc flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 109: Colorspace flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 110: vrr_capable flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Property 114: max bpc flags: 0x00000002 - DRM_MODE_PROP_RANGE Property 115: Colorspace flags: 0x00000008 - DRM_MODE_PROP_ENUM Property 116: vrr_capable flags: 0x00000006 - DRM_MODE_PROP_RANGE, DRM_MODE_PROP_IMMUTABLE Scanning connectors... connector_id: 93 connector name DP-1 connector_type: 10 - DP connector_type_id: 1 connection: 2 - disconnected encoder: 0 Encoder with id 0 not found EDID property Blob not found DPMS property dpms value = 3 - Off link-status property link-status value = 0 - Good Subconnector property Subconnector value = 0 - Unknown connector_id: 101 connector name DP-2 connector_type: 10 - DP connector_type_id: 2 connection: 1 - connected encoder: 100 encoder type (signal format): 2 - TDMS EDID property Raw property blob: blob id: 106 +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J +0080 02 03 14 f1 47 90 1f 04 13 03 12 5a 23 09 07 07 ....G......Z#... +0090 83 01 00 00 4e d4 70 a0 d0 a0 46 50 30 20 3a 00 ....N.p...FP0 :. +00a0 1d 4d 31 00 00 1a 9d 67 70 a0 d0 a0 22 50 30 20 .M1....gp..."P0 +00b0 3a 00 1d 4d 31 00 00 1a 56 5e 00 a0 a0 a0 29 50 :..M1...V^....)P +00c0 30 20 35 00 1d 4d 31 00 00 1a 02 3a 80 18 71 38 0 5..M1....:..q8 +00d0 2d 40 58 2c 45 00 1d 4d 31 00 00 1e 58 4d 00 b8 -@X,E..M1...XM.. +00e0 a1 38 14 40 f8 2c 45 00 1d 4d 31 00 00 1e 00 00 .8.@.,E..M1..... +00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b1 ................ EDID synopsis: Mfg id: SAM - Samsung Electric Company Model: C34J79x Product code: 3869 (0x0f1d) Serial number: H4ZN501861 Binary serial number: 1129796436 (0x43575354) Manufacture year: 2038, Week: 50 EDID version: 1.4 Extra descriptor: Video input definition: 0xa5 - Digital Input (DisplayPort), Bit depth: 8 Supported features: DPMS active-off Digital display type: RGB 4:4:4 + YCrCb 4:4:4 + YCrCb 4:2:2 Standard sRGB color space: True White x,y: 0.313, 0.329 Red x,y: 0.680, 0.312 Green x,y: 0.262, 0.662 Blue x,y: 0.149, 0.058 Extension blocks: 1 EDID source: DRM DPMS property dpms value = 0 - On link-status property link-status value = 0 - Good Subconnector property Subconnector value = 15 - Native connector_id: 107 connector name HDMI-1 connector_type: 11 - HDMI connector_type_id: 1 connection: 1 - connected encoder: 105 encoder type (signal format): 2 - TDMS EDID property Raw property blob: blob id: 125 +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. +0080 02 03 1e f1 4b 90 1f 05 14 01 02 03 04 11 12 13 ....K........... +0090 23 09 07 07 83 01 00 00 65 03 0c 00 10 00 02 3a #.......e......: +00a0 80 d0 72 38 2d 40 10 2c 45 80 0f 28 21 00 00 1e ..r8-@.,E..(!... +00b0 01 1d 80 d0 72 1c 16 20 10 2c 25 00 0f 28 21 00 ....r.. .,%..(!. +00c0 00 9e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 0f 28 ......R.. .(U@.( +00d0 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 00 !....... @1 .@U. +00e0 0f 28 21 00 00 18 02 3a 80 18 71 38 2d 40 58 2c .(!....:..q8-@X, +00f0 45 00 0f 28 21 00 00 1e 00 00 00 00 00 00 00 ae E..(!........... EDID synopsis: Mfg id: LEN - Lenovo Group Limited Model: T24i-10 Product code: 24998 (0x61a6) Serial number: VT518162 Binary serial number: 16843009 (0x01010101) Manufacture year: 2017, Week: 22 EDID version: 1.3 Extra descriptor: Video input definition: 0xa0 - Digital Input Supported features: DPMS active-off Digital display type: RGB 4:4:4 + YCrCb 4:4:4 Standard sRGB color space: False White x,y: 0.306, 0.329 Red x,y: 0.651, 0.332 Green x,y: 0.317, 0.610 Blue x,y: 0.152, 0.069 Extension blocks: 1 EDID source: DRM DPMS property dpms value = 0 - On link-status property link-status value = 0 - Good connector_id: 113 connector name HDMI-2 connector_type: 11 - HDMI connector_type_id: 2 connection: 2 - disconnected encoder: 0 Encoder with id 0 not found EDID property Blob not found DPMS property dpms value = 3 - Off link-status property link-status value = 0 - Good *** Examining /sys/class/drm *** Connector: card0-DP-3 /sys/class/drm/card0-DP-3/enabled = disabled /sys/class/drm/card0-DP-3/status = disconnected /sys/class/drm/card0-DP-3/edid : 0 length i2c_device: i2c-13 /sys/class/drm/card0-DP-3/i2c-13/name = AMDGPU DM aux hw bus 1 Connector: card0-HDMI-A-3 /sys/class/drm/card0-HDMI-A-3/enabled = disabled /sys/class/drm/card0-HDMI-A-3/status = disconnected /sys/class/drm/card0-HDMI-A-3/edid : 0 length No i2c-N subdirectory Connector: card1-DP-1 /sys/class/drm/card1-DP-1/enabled = disabled /sys/class/drm/card1-DP-1/status = disconnected /sys/class/drm/card1-DP-1/edid : 0 length i2c_device: i2c-9 /sys/class/drm/card1-DP-1/i2c-9/name = AMDGPU DM aux hw bus 0 Connector: card1-DP-2 /sys/class/drm/card1-DP-2/enabled = enabled /sys/class/drm/card1-DP-2/status = connected /sys/class/drm/card1-DP-2/edid : Found +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J +0080 02 03 14 f1 47 90 1f 04 13 03 12 5a 23 09 07 07 ....G......Z#... +0090 83 01 00 00 4e d4 70 a0 d0 a0 46 50 30 20 3a 00 ....N.p...FP0 :. +00a0 1d 4d 31 00 00 1a 9d 67 70 a0 d0 a0 22 50 30 20 .M1....gp..."P0 +00b0 3a 00 1d 4d 31 00 00 1a 56 5e 00 a0 a0 a0 29 50 :..M1...V^....)P +00c0 30 20 35 00 1d 4d 31 00 00 1a 02 3a 80 18 71 38 0 5..M1....:..q8 +00d0 2d 40 58 2c 45 00 1d 4d 31 00 00 1e 58 4d 00 b8 -@X,E..M1...XM.. +00e0 a1 38 14 40 f8 2c 45 00 1d 4d 31 00 00 1e 00 00 .8.@.,E..M1..... +00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b1 ................ i2c_device: i2c-10 /sys/class/drm/card1-DP-2/i2c-10/name = AMDGPU DM aux hw bus 1 Connector: card1-HDMI-A-1 /sys/class/drm/card1-HDMI-A-1/enabled = enabled /sys/class/drm/card1-HDMI-A-1/status = connected /sys/class/drm/card1-HDMI-A-1/edid : Found +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. +0080 02 03 1e f1 4b 90 1f 05 14 01 02 03 04 11 12 13 ....K........... +0090 23 09 07 07 83 01 00 00 65 03 0c 00 10 00 02 3a #.......e......: +00a0 80 d0 72 38 2d 40 10 2c 45 80 0f 28 21 00 00 1e ..r8-@.,E..(!... +00b0 01 1d 80 d0 72 1c 16 20 10 2c 25 00 0f 28 21 00 ....r.. .,%..(!. +00c0 00 9e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 0f 28 ......R.. .(U@.( +00d0 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 00 !....... @1 .@U. +00e0 0f 28 21 00 00 18 02 3a 80 18 71 38 2d 40 58 2c .(!....:..q8-@X, +00f0 45 00 0f 28 21 00 00 1e 00 00 00 00 00 00 00 ae E..(!........... No i2c-N subdirectory Connector: card1-HDMI-A-2 /sys/class/drm/card1-HDMI-A-2/enabled = disabled /sys/class/drm/card1-HDMI-A-2/status = disconnected /sys/class/drm/card1-HDMI-A-2/edid : 0 length No i2c-N subdirectory Query file system for i2c nodes under /sys/class/drm/card*... drwxr-xr-x 4 root root 0 Nov 6 10:50 /sys/class/drm/card0/card0-DP-3/i2c-13 drwxr-xr-x 4 root root 0 Nov 6 10:50 /sys/class/drm/card1/card1-DP-1/i2c-9 drwxr-xr-x 4 root root 0 Nov 6 10:50 /sys/class/drm/card1/card1-DP-2/i2c-10 Query file system for i2c nodes under /sys/class/drm/card*/ddc/i2c-dev/... drwxr-xr-x 3 root root 0 Nov 6 10:50 /sys/class/drm/card0/card0-DP-3/ddc/i2c-dev/i2c-12 drwxr-xr-x 3 root root 0 Nov 6 10:50 /sys/class/drm/card0/card0-HDMI-A-3/ddc/i2c-dev/i2c-11 drwxr-xr-x 3 root root 0 Nov 6 10:50 /sys/class/drm/card1/card1-DP-1/ddc/i2c-dev/i2c-5 drwxr-xr-x 3 root root 0 Nov 6 10:50 /sys/class/drm/card1/card1-DP-2/ddc/i2c-dev/i2c-6 drwxr-xr-x 3 root root 0 Nov 6 10:50 /sys/class/drm/card1/card1-HDMI-A-1/ddc/i2c-dev/i2c-7 drwxr-xr-x 3 root root 0 Nov 6 10:50 /sys/class/drm/card1/card1-HDMI-A-2/ddc/i2c-dev/i2c-8 Device Identifier Cross Reference Report /dev/i2c busno: 7 EDID: ...202001D1 Mfg: LEN Model: T24i-10 SN: VT518162 Product number: 24998, binary SN: 16843009 XrandR output: (null) DRM connector: HDMI-1 UDEV name: AMDGPU DM i2c hw bus 2 UDEV syspath: /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7/i2c-dev/i2c-7 UDEV busno: 7 sysfs drm path: (null) sysfs drm I2C: (null) sysfs drm busno: Unknown ambiguous EDID: false /dev/i2c busno: 10 EDID: ...2020014A Mfg: SAM Model: C34J79x SN: H4ZN501861 Product number: 3869, binary SN: 1129796436 XrandR output: (null) DRM connector: DP-2 UDEV name: AMDGPU DM aux hw bus 1 UDEV syspath: /devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10 UDEV busno: 10 sysfs drm path: i2c-10 sysfs drm I2C: AMDGPU DM aux hw bus 1 sysfs drm busno: 10 ambiguous EDID: false Video related contents of /etc/modprobe.d /etc/modprobe.d/ubuntu.conf:blacklist video1394 /etc/modprobe.d/ubuntu.conf:blacklist radeonfb /etc/modprobe.d/ubuntu.conf:blacklist nvidiafb ****** Dumping sysfs i2c entries ****** *** Character device major numbers of interest: *** 89 i2c 226 drm 239 aux *** Top Level I2C Related Nodes *** ls -l /sys/bus/pci/devices ... total 0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:00.0 -> ../../../devices/pci0000:00/0000:00:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:00.2 -> ../../../devices/pci0000:00/0000:00:00.2 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:01.0 -> ../../../devices/pci0000:00/0000:00:01.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:01.1 -> ../../../devices/pci0000:00/0000:00:01.1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:01.2 -> ../../../devices/pci0000:00/0000:00:01.2 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:02.0 -> ../../../devices/pci0000:00/0000:00:02.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:02.1 -> ../../../devices/pci0000:00/0000:00:02.1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:03.0 -> ../../../devices/pci0000:00/0000:00:03.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:04.0 -> ../../../devices/pci0000:00/0000:00:04.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:08.0 -> ../../../devices/pci0000:00/0000:00:08.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:08.1 -> ../../../devices/pci0000:00/0000:00:08.1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:08.3 -> ../../../devices/pci0000:00/0000:00:08.3 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:14.0 -> ../../../devices/pci0000:00/0000:00:14.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:14.3 -> ../../../devices/pci0000:00/0000:00:14.3 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:18.0 -> ../../../devices/pci0000:00/0000:00:18.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:18.1 -> ../../../devices/pci0000:00/0000:00:18.1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:18.2 -> ../../../devices/pci0000:00/0000:00:18.2 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:18.3 -> ../../../devices/pci0000:00/0000:00:18.3 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:18.4 -> ../../../devices/pci0000:00/0000:00:18.4 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:18.5 -> ../../../devices/pci0000:00/0000:00:18.5 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:18.6 -> ../../../devices/pci0000:00/0000:00:18.6 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:00:18.7 -> ../../../devices/pci0000:00/0000:00:18.7 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:01:00.0 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:02:00.0 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:03:00.0 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:03:00.1 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:04:00.0 -> ../../../devices/pci0000:00/0000:00:01.2/0000:04:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:05:00.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:06:00.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:06:08.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:08.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:06:09.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:09.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:06:0a.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:0a.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:06:0b.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:0b.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:06:0c.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:0c.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:06:0d.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:0d.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0a:00.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:0a.0/0000:0a:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0b:00.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:0b.0/0000:0b:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0c:00.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:0c.0/0000:0c:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0d:00.0 -> ../../../devices/pci0000:00/0000:00:02.1/0000:05:00.0/0000:06:0d.0/0000:0d:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0e:00.0 -> ../../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0e:00.1 -> ../../../devices/pci0000:00/0000:00:08.1/0000:0e:00.1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0e:00.2 -> ../../../devices/pci0000:00/0000:00:08.1/0000:0e:00.2 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0e:00.3 -> ../../../devices/pci0000:00/0000:00:08.1/0000:0e:00.3 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0e:00.4 -> ../../../devices/pci0000:00/0000:00:08.1/0000:0e:00.4 lrwxrwxrwx 1 root root 0 Nov 6 10:37 0000:0f:00.0 -> ../../../devices/pci0000:00/0000:00:08.3/0000:0f:00.0 ls -l /sys/bus/i2c/devices ... total 0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-0 -> ../../../devices/pci0000:00/0000:00:14.0/i2c-0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-1 -> ../../../devices/pci0000:00/0000:00:14.0/i2c-1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-10 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-11 -> ../../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-12 -> ../../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-13 -> ../../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-2 -> ../../../devices/pci0000:00/0000:00:14.0/i2c-2 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-3 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-4 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-5 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-6 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-7 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-8 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-9 -> ../../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9 ls -l /sys/bus/ddcci/devices ... ls: cannot access '/sys/bus/ddcci/devices': No such file or directory ls -l /sys/bus/platform/devices ... total 0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 acpi-cpufreq -> ../../../devices/platform/acpi-cpufreq lrwxrwxrwx 1 root root 0 Nov 6 10:37 alarmtimer.0.auto -> ../../../devices/pnp0/00:02/rtc/rtc0/alarmtimer.0.auto lrwxrwxrwx 1 root root 0 Nov 6 10:37 AMDI0030:00 -> ../../../devices/platform/AMDI0030:00 lrwxrwxrwx 1 root root 0 Nov 6 10:37 AMDI0052:00 -> ../../../devices/platform/AMDI0052:00 lrwxrwxrwx 1 root root 0 Nov 6 10:37 AMDIF031:00 -> ../../../devices/platform/AMDIF031:00 lrwxrwxrwx 1 root root 0 Nov 6 10:37 asus-nb-wmi -> ../../../devices/platform/asus-nb-wmi lrwxrwxrwx 1 root root 0 Nov 6 10:37 eeepc-wmi -> ../../../devices/platform/eeepc-wmi lrwxrwxrwx 1 root root 0 Nov 6 10:37 efivars.0 -> ../../../devices/platform/efivars.0 lrwxrwxrwx 1 root root 0 Nov 6 10:50 intel_rapl_msr.0 -> ../../../devices/platform/intel_rapl_msr.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 microcode -> ../../../devices/platform/microcode lrwxrwxrwx 1 root root 0 Nov 6 10:37 MSFT0101:00 -> ../../../devices/platform/MSFT0101:00 lrwxrwxrwx 1 root root 0 Nov 6 10:37 pcspkr -> ../../../devices/platform/pcspkr lrwxrwxrwx 1 root root 0 Nov 6 10:37 PNP0103:00 -> ../../../devices/platform/PNP0103:00 lrwxrwxrwx 1 root root 0 Nov 6 10:37 PNP0800:00 -> ../../../devices/pci0000:00/0000:00:14.3/PNP0800:00 lrwxrwxrwx 1 root root 0 Nov 6 10:37 PNP0C09:00 -> ../../../devices/pci0000:00/0000:00:14.3/PNP0C09:00 lrwxrwxrwx 1 root root 0 Nov 6 10:37 PNP0C0C:00 -> ../../../devices/platform/PNP0C0C:00 lrwxrwxrwx 1 root root 0 Nov 6 10:37 PNP0C14:00 -> ../../../devices/platform/PNP0C14:00 lrwxrwxrwx 1 root root 0 Nov 6 10:37 PNP0C14:01 -> ../../../devices/platform/PNP0C14:01 lrwxrwxrwx 1 root root 0 Nov 6 10:37 PNP0C14:02 -> ../../../devices/platform/PNP0C14:02 lrwxrwxrwx 1 root root 0 Nov 6 10:37 PNP0C14:03 -> ../../../devices/platform/PNP0C14:03 lrwxrwxrwx 1 root root 0 Nov 6 10:37 PNP0C14:04 -> ../../../devices/platform/PNP0C14:04 lrwxrwxrwx 1 root root 0 Nov 6 10:37 reg-dummy -> ../../../devices/platform/reg-dummy lrwxrwxrwx 1 root root 0 Nov 6 10:50 regulatory.0 -> ../../../devices/platform/regulatory.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 rtc-efi.0 -> ../../../devices/platform/rtc-efi.0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 serial8250 -> ../../../devices/platform/serial8250 lrwxrwxrwx 1 root root 0 Nov 6 10:37 sp5100-tco -> ../../../devices/platform/sp5100-tco ls -l /sys/class/drm* ... /sys/class/drm: total 0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 card0 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 card0-DP-3 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3 lrwxrwxrwx 1 root root 0 Nov 6 10:37 card0-HDMI-A-3 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-HDMI-A-3 lrwxrwxrwx 1 root root 0 Nov 6 10:37 card1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 card1-DP-1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 card1-DP-2 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2 lrwxrwxrwx 1 root root 0 Nov 6 10:37 card1-HDMI-A-1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-HDMI-A-1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 card1-HDMI-A-2 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-HDMI-A-2 lrwxrwxrwx 1 root root 0 Nov 6 10:38 renderD128 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/renderD128 lrwxrwxrwx 1 root root 0 Nov 6 10:38 renderD129 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/renderD129 -r--r--r-- 1 root root 4096 Nov 6 10:50 version /sys/class/drm_dp_aux_dev: total 0 lrwxrwxrwx 1 root root 0 Nov 6 10:50 drm_dp_aux0 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/drm_dp_aux0 lrwxrwxrwx 1 root root 0 Nov 6 10:50 drm_dp_aux1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/drm_dp_aux1 lrwxrwxrwx 1 root root 0 Nov 6 10:50 drm_dp_aux2 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/drm_dp_aux2 ls -l /sys/class/i2c* ... /sys/class/i2c-adapter: total 0 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-0 -> ../../devices/pci0000:00/0000:00:14.0/i2c-0 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-1 -> ../../devices/pci0000:00/0000:00:14.0/i2c-1 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-10 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-11 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-12 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-13 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-2 -> ../../devices/pci0000:00/0000:00:14.0/i2c-2 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-3 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-4 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-5 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-6 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-7 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-8 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8 lrwxrwxrwx 1 root root 0 Nov 6 10:50 i2c-9 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9 /sys/class/i2c-dev: total 0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-0 -> ../../devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-1 -> ../../devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-10 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-11 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11/i2c-dev/i2c-11 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-12 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/i2c-dev/i2c-12 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-13 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev/i2c-13 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-2 -> ../../devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-3 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3/i2c-dev/i2c-3 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-4 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4/i2c-dev/i2c-4 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-5 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/i2c-dev/i2c-5 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-6 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/i2c-dev/i2c-6 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-7 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7/i2c-dev/i2c-7 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-8 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8/i2c-dev/i2c-8 lrwxrwxrwx 1 root root 0 Nov 6 10:37 i2c-9 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev/i2c-9 ls -l /sys/class/backlight ... total 0 ls -l /sys/class/vfio* ... ls: cannot access '/sys/class/vfio*': No such file or directory Char major: 89 i2c lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:0 -> ../../devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:1 -> ../../devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:10 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:11 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11/i2c-dev/i2c-11 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:12 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/i2c-dev/i2c-12 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:13 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev/i2c-13 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:2 -> ../../devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:3 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3/i2c-dev/i2c-3 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:4 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4/i2c-dev/i2c-4 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:5 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/i2c-dev/i2c-5 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:6 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/i2c-dev/i2c-6 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:7 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7/i2c-dev/i2c-7 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:8 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8/i2c-dev/i2c-8 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/89:9 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev/i2c-9 Char major: 226 drm lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/226:0 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/226:1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/226:128 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/renderD128 lrwxrwxrwx 1 root root 0 Nov 6 10:37 /sys/dev/char/226:129 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/renderD129 Char major: 239 aux lrwxrwxrwx 1 root root 0 Nov 6 10:50 /sys/dev/char/239:0 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/drm_dp_aux0 lrwxrwxrwx 1 root root 0 Nov 6 10:50 /sys/dev/char/239:1 -> ../../devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/drm_dp_aux1 lrwxrwxrwx 1 root root 0 Nov 6 10:50 /sys/dev/char/239:2 -> ../../devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/drm_dp_aux2 *** Detailed /sys/bus/pci/devices scan *** Examining /sys/bus/pci/devices/0000:03:00.0 -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/bus/pci/devices/0000:03:00.0/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/device /sys/bus/pci/devices/0000:03:00.0/class = 0x030000 /sys/bus/pci/devices/0000:03:00.0/boot_vga = 1 /sys/bus/pci/devices/0000:03:00.0/driver -> amdgpu /sys/bus/pci/devices/0000:03:00.0/enable = 1 /sys/bus/pci/devices/0000:03:00.0/modalias = pci:v00001002d0000744Csv00001DA2sd0000471Ebc03sc00i00 /sys/bus/pci/devices/0000:03:00.0/vendor = 0x1002 /sys/bus/pci/devices/0000:03:00.0/device = 0x744c /sys/bus/pci/devices/0000:03:00.0/subsystem_vendor = 0x1da2 /sys/bus/pci/devices/0000:03:00.0/subsystem_device = 0x471e /sys/bus/pci/devices/0000:03:00.0/subsystem -> /sys/bus/pci /sys/bus/pci/devices/0000:03:00.0 : Found subdirectory = drm /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/ddc -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/edid : 0 length /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/enabled = disabled /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/status = disconnected /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/subsystem -> /sys/class/drm /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1 : Found subdirectory = drm_dp_aux0 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/drm_dp_aux0/device-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/drm_dp_aux0/dev= 239:0 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/drm_dp_aux0/name= AMDGPU DM aux hw bus 0 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/drm_dp_aux0/subsystem-> /sys/class/drm_dp_aux_dev /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1 : Found subdirectory = i2c-9 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev : Found subdirectory = i2c-9 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev/i2c-9/device-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev/i2c-9/dev= 89:9 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev/i2c-9/name= AMDGPU DM aux hw bus 0 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev/i2c-9/subsystem-> /sys/class/i2c-dev /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/name = AMDGPU DM aux hw bus 0 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/subsystem-> /sys/bus/i2c /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-1/i2c-9 : No 9-0037 subdirectory found /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/ddc -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/edid : Found +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J +0080 02 03 14 f1 47 90 1f 04 13 03 12 5a 23 09 07 07 ....G......Z#... +0090 83 01 00 00 4e d4 70 a0 d0 a0 46 50 30 20 3a 00 ....N.p...FP0 :. +00a0 1d 4d 31 00 00 1a 9d 67 70 a0 d0 a0 22 50 30 20 .M1....gp..."P0 +00b0 3a 00 1d 4d 31 00 00 1a 56 5e 00 a0 a0 a0 29 50 :..M1...V^....)P +00c0 30 20 35 00 1d 4d 31 00 00 1a 02 3a 80 18 71 38 0 5..M1....:..q8 +00d0 2d 40 58 2c 45 00 1d 4d 31 00 00 1e 58 4d 00 b8 -@X,E..M1...XM.. +00e0 a1 38 14 40 f8 2c 45 00 1d 4d 31 00 00 1e 00 00 .8.@.,E..M1..... +00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b1 ................ /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/enabled = enabled /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/status = connected /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/subsystem -> /sys/class/drm /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2 : Found subdirectory = drm_dp_aux1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/drm_dp_aux1/device-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/drm_dp_aux1/dev= 239:1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/drm_dp_aux1/name= AMDGPU DM aux hw bus 1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/drm_dp_aux1/subsystem-> /sys/class/drm_dp_aux_dev /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2 : Found subdirectory = i2c-10 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev : Found subdirectory = i2c-10 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10/device-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10/dev= 89:10 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10/name= AMDGPU DM aux hw bus 1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10/subsystem-> /sys/class/i2c-dev /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/name = AMDGPU DM aux hw bus 1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/subsystem-> /sys/bus/i2c /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-DP-2/i2c-10 : No 10-0037 subdirectory found /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-1/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-1/ddc -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-1/edid : Found +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. +0080 02 03 1e f1 4b 90 1f 05 14 01 02 03 04 11 12 13 ....K........... +0090 23 09 07 07 83 01 00 00 65 03 0c 00 10 00 02 3a #.......e......: +00a0 80 d0 72 38 2d 40 10 2c 45 80 0f 28 21 00 00 1e ..r8-@.,E..(!... +00b0 01 1d 80 d0 72 1c 16 20 10 2c 25 00 0f 28 21 00 ....r.. .,%..(!. +00c0 00 9e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 0f 28 ......R.. .(U@.( +00d0 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 00 !....... @1 .@U. +00e0 0f 28 21 00 00 18 02 3a 80 18 71 38 2d 40 58 2c .(!....:..q8-@X, +00f0 45 00 0f 28 21 00 00 1e 00 00 00 00 00 00 00 ae E..(!........... /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-1/enabled = enabled /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-1/status = connected /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-1/subsystem -> /sys/class/drm /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-1 : No drm_dp_aux subdirectory found /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-1 : No i2c- subdirectory found /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-2/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-2/ddc -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8 /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-2/edid : 0 length /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-2/enabled = disabled /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-2/status = disconnected /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-2/subsystem -> /sys/class/drm /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-2 : No drm_dp_aux subdirectory found /sys/bus/pci/devices/0000:03:00.0/drm/card1/card1-HDMI-A-2 : No i2c- subdirectory found /sys/bus/pci/devices/0000:03:00.0/i2c-3/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/bus/pci/devices/0000:03:00.0/i2c-3/name = AMDGPU SMU 0 /sys/bus/pci/devices/0000:03:00.0/i2c-3/subsystem -> /sys/bus/i2c /sys/bus/pci/devices/0000:03:00.0/i2c-3 : Found subdirectory = i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-3/i2c-dev : Found subdirectory = i2c-3 /sys/bus/pci/devices/0000:03:00.0/i2c-3/i2c-dev/i2c-3/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3 /sys/bus/pci/devices/0000:03:00.0/i2c-3/i2c-dev/i2c-3/dev = 89:3 /sys/bus/pci/devices/0000:03:00.0/i2c-3/i2c-dev/i2c-3/name = AMDGPU SMU 0 /sys/bus/pci/devices/0000:03:00.0/i2c-3/i2c-dev/i2c-3/subsystem -> /sys/class/i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-3 : No 3-0037 subdirectory found /sys/bus/pci/devices/0000:03:00.0/i2c-4/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/bus/pci/devices/0000:03:00.0/i2c-4/name = AMDGPU SMU 1 /sys/bus/pci/devices/0000:03:00.0/i2c-4/subsystem -> /sys/bus/i2c /sys/bus/pci/devices/0000:03:00.0/i2c-4 : Found subdirectory = i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-4/i2c-dev : Found subdirectory = i2c-4 /sys/bus/pci/devices/0000:03:00.0/i2c-4/i2c-dev/i2c-4/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4 /sys/bus/pci/devices/0000:03:00.0/i2c-4/i2c-dev/i2c-4/dev = 89:4 /sys/bus/pci/devices/0000:03:00.0/i2c-4/i2c-dev/i2c-4/name = AMDGPU SMU 1 /sys/bus/pci/devices/0000:03:00.0/i2c-4/i2c-dev/i2c-4/subsystem -> /sys/class/i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-4 : No 4-0037 subdirectory found /sys/bus/pci/devices/0000:03:00.0/i2c-5/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/bus/pci/devices/0000:03:00.0/i2c-5/name = AMDGPU DM i2c hw bus 0 /sys/bus/pci/devices/0000:03:00.0/i2c-5/subsystem -> /sys/bus/i2c /sys/bus/pci/devices/0000:03:00.0/i2c-5 : Found subdirectory = i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-5/i2c-dev : Found subdirectory = i2c-5 /sys/bus/pci/devices/0000:03:00.0/i2c-5/i2c-dev/i2c-5/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5 /sys/bus/pci/devices/0000:03:00.0/i2c-5/i2c-dev/i2c-5/dev = 89:5 /sys/bus/pci/devices/0000:03:00.0/i2c-5/i2c-dev/i2c-5/name = AMDGPU DM i2c hw bus 0 /sys/bus/pci/devices/0000:03:00.0/i2c-5/i2c-dev/i2c-5/subsystem -> /sys/class/i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-5 : No 5-0037 subdirectory found /sys/bus/pci/devices/0000:03:00.0/i2c-6/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/bus/pci/devices/0000:03:00.0/i2c-6/name = AMDGPU DM i2c hw bus 1 /sys/bus/pci/devices/0000:03:00.0/i2c-6/subsystem -> /sys/bus/i2c /sys/bus/pci/devices/0000:03:00.0/i2c-6 : Found subdirectory = i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-6/i2c-dev : Found subdirectory = i2c-6 /sys/bus/pci/devices/0000:03:00.0/i2c-6/i2c-dev/i2c-6/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6 /sys/bus/pci/devices/0000:03:00.0/i2c-6/i2c-dev/i2c-6/dev = 89:6 /sys/bus/pci/devices/0000:03:00.0/i2c-6/i2c-dev/i2c-6/name = AMDGPU DM i2c hw bus 1 /sys/bus/pci/devices/0000:03:00.0/i2c-6/i2c-dev/i2c-6/subsystem -> /sys/class/i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-6 : No 6-0037 subdirectory found /sys/bus/pci/devices/0000:03:00.0/i2c-7/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/bus/pci/devices/0000:03:00.0/i2c-7/name = AMDGPU DM i2c hw bus 2 /sys/bus/pci/devices/0000:03:00.0/i2c-7/subsystem -> /sys/bus/i2c /sys/bus/pci/devices/0000:03:00.0/i2c-7 : Found subdirectory = i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-7/i2c-dev : Found subdirectory = i2c-7 /sys/bus/pci/devices/0000:03:00.0/i2c-7/i2c-dev/i2c-7/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7 /sys/bus/pci/devices/0000:03:00.0/i2c-7/i2c-dev/i2c-7/dev = 89:7 /sys/bus/pci/devices/0000:03:00.0/i2c-7/i2c-dev/i2c-7/name = AMDGPU DM i2c hw bus 2 /sys/bus/pci/devices/0000:03:00.0/i2c-7/i2c-dev/i2c-7/subsystem -> /sys/class/i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-7 : No 7-0037 subdirectory found /sys/bus/pci/devices/0000:03:00.0/i2c-8/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/bus/pci/devices/0000:03:00.0/i2c-8/name = AMDGPU DM i2c hw bus 3 /sys/bus/pci/devices/0000:03:00.0/i2c-8/subsystem -> /sys/bus/i2c /sys/bus/pci/devices/0000:03:00.0/i2c-8 : Found subdirectory = i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-8/i2c-dev : Found subdirectory = i2c-8 /sys/bus/pci/devices/0000:03:00.0/i2c-8/i2c-dev/i2c-8/device -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8 /sys/bus/pci/devices/0000:03:00.0/i2c-8/i2c-dev/i2c-8/dev = 89:8 /sys/bus/pci/devices/0000:03:00.0/i2c-8/i2c-dev/i2c-8/name = AMDGPU DM i2c hw bus 3 /sys/bus/pci/devices/0000:03:00.0/i2c-8/i2c-dev/i2c-8/subsystem -> /sys/class/i2c-dev /sys/bus/pci/devices/0000:03:00.0/i2c-8 : No 8-0037 subdirectory found Examining /sys/bus/pci/devices/0000:0e:00.0 -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 /sys/bus/pci/devices/0000:0e:00.0/device -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/device /sys/bus/pci/devices/0000:0e:00.0/class = 0x030000 /sys/bus/pci/devices/0000:0e:00.0/boot_vga = 0 /sys/bus/pci/devices/0000:0e:00.0/driver -> amdgpu /sys/bus/pci/devices/0000:0e:00.0/enable = 1 /sys/bus/pci/devices/0000:0e:00.0/modalias = pci:v00001002d000013C0sv00001043sd00008877bc03sc00i00 /sys/bus/pci/devices/0000:0e:00.0/vendor = 0x1002 /sys/bus/pci/devices/0000:0e:00.0/device = 0x13c0 /sys/bus/pci/devices/0000:0e:00.0/subsystem_vendor = 0x1043 /sys/bus/pci/devices/0000:0e:00.0/subsystem_device = 0x8877 /sys/bus/pci/devices/0000:0e:00.0/subsystem -> /sys/bus/pci /sys/bus/pci/devices/0000:0e:00.0 : Found subdirectory = drm /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/device -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/ddc -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/edid : 0 length /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/enabled = disabled /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/status = disconnected /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/subsystem -> /sys/class/drm /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3 : Found subdirectory = drm_dp_aux2 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/drm_dp_aux2/device-> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/drm_dp_aux2/dev= 239:2 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/drm_dp_aux2/name= AMDGPU DM aux hw bus 1 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/drm_dp_aux2/subsystem-> /sys/class/drm_dp_aux_dev /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3 : Found subdirectory = i2c-13 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev : Found subdirectory = i2c-13 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev/i2c-13/device-> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev/i2c-13/dev= 89:13 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev/i2c-13/name= AMDGPU DM aux hw bus 1 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev/i2c-13/subsystem-> /sys/class/i2c-dev /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/device -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/name = AMDGPU DM aux hw bus 1 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/subsystem-> /sys/bus/i2c /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13 : No 13-0037 subdirectory found /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-HDMI-A-3/device -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-HDMI-A-3/ddc -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11 /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-HDMI-A-3/edid : 0 length /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-HDMI-A-3/enabled = disabled /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-HDMI-A-3/status = disconnected /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-HDMI-A-3/subsystem -> /sys/class/drm /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-HDMI-A-3 : No drm_dp_aux subdirectory found /sys/bus/pci/devices/0000:0e:00.0/drm/card0/card0-HDMI-A-3 : No i2c- subdirectory found /sys/bus/pci/devices/0000:0e:00.0/i2c-11/device -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 /sys/bus/pci/devices/0000:0e:00.0/i2c-11/name = AMDGPU DM i2c hw bus 0 /sys/bus/pci/devices/0000:0e:00.0/i2c-11/subsystem -> /sys/bus/i2c /sys/bus/pci/devices/0000:0e:00.0/i2c-11 : Found subdirectory = i2c-dev /sys/bus/pci/devices/0000:0e:00.0/i2c-11/i2c-dev : Found subdirectory = i2c-11 /sys/bus/pci/devices/0000:0e:00.0/i2c-11/i2c-dev/i2c-11/device -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11 /sys/bus/pci/devices/0000:0e:00.0/i2c-11/i2c-dev/i2c-11/dev = 89:11 /sys/bus/pci/devices/0000:0e:00.0/i2c-11/i2c-dev/i2c-11/name = AMDGPU DM i2c hw bus 0 /sys/bus/pci/devices/0000:0e:00.0/i2c-11/i2c-dev/i2c-11/subsystem -> /sys/class/i2c-dev /sys/bus/pci/devices/0000:0e:00.0/i2c-11 : No 11-0037 subdirectory found /sys/bus/pci/devices/0000:0e:00.0/i2c-12/device -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 /sys/bus/pci/devices/0000:0e:00.0/i2c-12/name = AMDGPU DM i2c hw bus 1 /sys/bus/pci/devices/0000:0e:00.0/i2c-12/subsystem -> /sys/bus/i2c /sys/bus/pci/devices/0000:0e:00.0/i2c-12 : Found subdirectory = i2c-dev /sys/bus/pci/devices/0000:0e:00.0/i2c-12/i2c-dev : Found subdirectory = i2c-12 /sys/bus/pci/devices/0000:0e:00.0/i2c-12/i2c-dev/i2c-12/device -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12 /sys/bus/pci/devices/0000:0e:00.0/i2c-12/i2c-dev/i2c-12/dev = 89:12 /sys/bus/pci/devices/0000:0e:00.0/i2c-12/i2c-dev/i2c-12/name = AMDGPU DM i2c hw bus 1 /sys/bus/pci/devices/0000:0e:00.0/i2c-12/i2c-dev/i2c-12/subsystem -> /sys/class/i2c-dev /sys/bus/pci/devices/0000:0e:00.0/i2c-12 : No 12-0037 subdirectory found *** Scan /sys/bus/i2c *** Examining /sys/bus/i2c/devices: Examining /sys/bus/i2c/devices/i2c-0... /sys/bus/i2c/devices/i2c-0 -> /sys/devices/pci0000:00/0000:00:14.0/i2c-0 /sys/devices/pci0000:00/0000:00:14.0/i2c-0/name = SMBus PIIX4 adapter port 0 at 0b00 /sys/devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0/dev = 89:0 /sys/devices/pci0000:00/0000:00:14.0/i2c-0/i2c-dev/i2c-0/name = SMBus PIIX4 adapter port 0 at 0b00 /sys/devices/pci0000:00/0000:00:14.0/i2c-0/.. -> /sys/devices/pci0000:00/0000:00:14.0 /sys/devices/pci0000:00/0000:00:14.0 : No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:14.0/class = 0x0c0500 Examining /sys/bus/i2c/devices/i2c-1... /sys/bus/i2c/devices/i2c-1 -> /sys/devices/pci0000:00/0000:00:14.0/i2c-1 /sys/devices/pci0000:00/0000:00:14.0/i2c-1/name = SMBus PIIX4 adapter port 2 at 0b00 /sys/devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1/dev = 89:1 /sys/devices/pci0000:00/0000:00:14.0/i2c-1/i2c-dev/i2c-1/name = SMBus PIIX4 adapter port 2 at 0b00 /sys/devices/pci0000:00/0000:00:14.0/i2c-1/.. -> /sys/devices/pci0000:00/0000:00:14.0 /sys/devices/pci0000:00/0000:00:14.0 : No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:14.0/class = 0x0c0500 Examining /sys/bus/i2c/devices/i2c-2... /sys/bus/i2c/devices/i2c-2 -> /sys/devices/pci0000:00/0000:00:14.0/i2c-2 /sys/devices/pci0000:00/0000:00:14.0/i2c-2/name = SMBus PIIX4 adapter port 1 at 0b20 /sys/devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2/dev = 89:2 /sys/devices/pci0000:00/0000:00:14.0/i2c-2/i2c-dev/i2c-2/name = SMBus PIIX4 adapter port 1 at 0b20 /sys/devices/pci0000:00/0000:00:14.0/i2c-2/.. -> /sys/devices/pci0000:00/0000:00:14.0 /sys/devices/pci0000:00/0000:00:14.0 : No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:14.0/class = 0x0c0500 Examining /sys/bus/i2c/devices/i2c-3... /sys/bus/i2c/devices/i2c-3 -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3/name= AMDGPU SMU 0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3/i2c-dev/i2c-3/dev= 89:3 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3/i2c-dev/i2c-3/name= AMDGPU SMU 0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-3/..-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0: No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/class= 0x030000 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/boot_vga= 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/vendor= 0x1002 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/device= 0x744c /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/driver-> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-4... /sys/bus/i2c/devices/i2c-4 -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4/name= AMDGPU SMU 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4/i2c-dev/i2c-4/dev= 89:4 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4/i2c-dev/i2c-4/name= AMDGPU SMU 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-4/..-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0: No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/class= 0x030000 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/boot_vga= 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/vendor= 0x1002 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/device= 0x744c /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/driver-> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-5... /sys/bus/i2c/devices/i2c-5 -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/name= AMDGPU DM i2c hw bus 0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/i2c-dev/i2c-5/dev= 89:5 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/i2c-dev/i2c-5/name= AMDGPU DM i2c hw bus 0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/..-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0: No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/class= 0x030000 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/boot_vga= 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/vendor= 0x1002 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/device= 0x744c /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/driver-> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-6... /sys/bus/i2c/devices/i2c-6 -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/name= AMDGPU DM i2c hw bus 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/i2c-dev/i2c-6/dev= 89:6 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/i2c-dev/i2c-6/name= AMDGPU DM i2c hw bus 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/..-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0: No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/class= 0x030000 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/boot_vga= 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/vendor= 0x1002 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/device= 0x744c /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/driver-> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-7... /sys/bus/i2c/devices/i2c-7 -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7/name= AMDGPU DM i2c hw bus 2 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7/i2c-dev/i2c-7/dev= 89:7 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7/i2c-dev/i2c-7/name= AMDGPU DM i2c hw bus 2 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-7/..-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0: No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/class= 0x030000 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/boot_vga= 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/vendor= 0x1002 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/device= 0x744c /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/driver-> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-8... /sys/bus/i2c/devices/i2c-8 -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8/name= AMDGPU DM i2c hw bus 3 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8/i2c-dev/i2c-8/dev= 89:8 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8/i2c-dev/i2c-8/name= AMDGPU DM i2c hw bus 3 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-8/..-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0: No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/class= 0x030000 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/boot_vga= 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/vendor= 0x1002 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/device= 0x744c /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/driver-> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-9... /sys/bus/i2c/devices/i2c-9 -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/name= AMDGPU DM aux hw bus 0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev/i2c-9/dev= 89:9 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/i2c-dev/i2c-9/name= AMDGPU DM aux hw bus 0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/i2c-9/..-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1: Found subdirectory = drm_dp_aux0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/ddc-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/name= AMDGPU DM i2c hw bus 0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/i2c-dev/i2c-5/name= AMDGPU DM i2c hw bus 0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-5/i2c-dev/i2c-5/dev= 89:5 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1: Found subdirectory = drm_dp_aux0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/drm_dp_aux0/name= AMDGPU DM aux hw bus 0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/drm_dp_aux0/dev= 239:0 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/edid: 0 length /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/enabled= disabled /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/status= disconnected /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-1/../../../driver-> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-10... /sys/bus/i2c/devices/i2c-10 -> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/name= AMDGPU DM aux hw bus 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10/dev= 89:10 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/i2c-dev/i2c-10/name= AMDGPU DM aux hw bus 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/i2c-10/..-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2: Found subdirectory = drm_dp_aux1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/ddc-> /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/name= AMDGPU DM i2c hw bus 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/i2c-dev/i2c-6/name= AMDGPU DM i2c hw bus 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/i2c-6/i2c-dev/i2c-6/dev= 89:6 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2: Found subdirectory = drm_dp_aux1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/drm_dp_aux1/name= AMDGPU DM aux hw bus 1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/drm_dp_aux1/dev= 239:1 /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/edid: Found +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J +0080 02 03 14 f1 47 90 1f 04 13 03 12 5a 23 09 07 07 ....G......Z#... +0090 83 01 00 00 4e d4 70 a0 d0 a0 46 50 30 20 3a 00 ....N.p...FP0 :. +00a0 1d 4d 31 00 00 1a 9d 67 70 a0 d0 a0 22 50 30 20 .M1....gp..."P0 +00b0 3a 00 1d 4d 31 00 00 1a 56 5e 00 a0 a0 a0 29 50 :..M1...V^....)P +00c0 30 20 35 00 1d 4d 31 00 00 1a 02 3a 80 18 71 38 0 5..M1....:..q8 +00d0 2d 40 58 2c 45 00 1d 4d 31 00 00 1e 58 4d 00 b8 -@X,E..M1...XM.. +00e0 a1 38 14 40 f8 2c 45 00 1d 4d 31 00 00 1e 00 00 .8.@.,E..M1..... +00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b1 ................ /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/enabled= enabled /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/status= connected /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0/drm/card1/card1-DP-2/../../../driver-> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-11... /sys/bus/i2c/devices/i2c-11 -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11/name = AMDGPU DM i2c hw bus 0 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11/i2c-dev/i2c-11/dev= 89:11 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11/i2c-dev/i2c-11/name= AMDGPU DM i2c hw bus 0 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-11/.. -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 : No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/class = 0x030000 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/boot_vga = 0 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/vendor = 0x1002 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/device = 0x13c0 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/driver -> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-12... /sys/bus/i2c/devices/i2c-12 -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/name = AMDGPU DM i2c hw bus 1 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/i2c-dev/i2c-12/dev= 89:12 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/i2c-dev/i2c-12/name= AMDGPU DM i2c hw bus 1 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/.. -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 : No drm_dp_aux subdirectory found /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/class = 0x030000 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/boot_vga = 0 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/vendor = 0x1002 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/device = 0x13c0 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/driver -> /sys/bus/pci/drivers/amdgpu Examining /sys/bus/i2c/devices/i2c-13... /sys/bus/i2c/devices/i2c-13 -> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/name= AMDGPU DM aux hw bus 1 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev/i2c-13/dev= 89:13 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/i2c-dev/i2c-13/name= AMDGPU DM aux hw bus 1 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/i2c-13/..-> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3: Found subdirectory = drm_dp_aux2 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/ddc-> /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/name = AMDGPU DM i2c hw bus 1 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/i2c-dev/i2c-12/name= AMDGPU DM i2c hw bus 1 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/i2c-12/i2c-dev/i2c-12/dev= 89:12 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3: Found subdirectory = drm_dp_aux2 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/drm_dp_aux2/name= AMDGPU DM aux hw bus 1 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/drm_dp_aux2/dev= 239:2 /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/edid: 0 length /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/enabled= disabled /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/status= disconnected /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0/drm/card0/card0-DP-3/../../../driver-> /sys/bus/pci/drivers/amdgpu *** Sys_Drm_Connector report: Detailed /sys/class/drm report: *** Display connectors reported by DRM: Connector: card0-DP-3 i2c_busno: 13 name: AMDGPU DM aux hw bus 1 dev: 89:13 enabled: disabled status: disconnected base_busno: 12 base_name: AMDGPU DM i2c hw bus 1 base dev: 89:12 edid: None Connector: card0-HDMI-A-3 i2c_busno: 11 name: AMDGPU DM i2c hw bus 0 dev: (null) enabled: disabled status: disconnected edid: None Connector: card1-DP-1 i2c_busno: 9 name: AMDGPU DM aux hw bus 0 dev: 89:9 enabled: disabled status: disconnected base_busno: 5 base_name: AMDGPU DM i2c hw bus 0 base dev: 89:5 edid: None Connector: card1-DP-2 i2c_busno: 10 name: AMDGPU DM aux hw bus 1 dev: 89:10 enabled: enabled status: connected base_busno: 6 base_name: AMDGPU DM i2c hw bus 1 base dev: 89:6 edid: +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 4c 2d 1d 0f 54 53 57 43 ........L-..TSWC +0010 32 30 01 04 a5 50 21 78 3a 02 75 ae 50 43 a9 26 20...P!x:.u.PC.& +0020 0e 50 54 bf ef 80 71 4f 81 00 81 c0 81 80 95 00 .PT...qO........ +0030 a9 c0 b3 00 01 01 e7 7c 70 a0 d0 a0 29 50 30 20 .......|p...)P0 +0040 3a 00 1d 4d 31 00 00 1a 00 00 00 fd 00 32 64 1e :..M1........2d. +0050 98 37 00 0a 20 20 20 20 20 20 00 00 00 fc 00 43 .7.. .....C +0060 33 34 4a 37 39 78 0a 20 20 20 20 20 00 00 00 ff 34J79x. .... +0070 00 48 34 5a 4e 35 30 31 38 36 31 0a 20 20 01 4a .H4ZN501861. .J +0080 02 03 14 f1 47 90 1f 04 13 03 12 5a 23 09 07 07 ....G......Z#... +0090 83 01 00 00 4e d4 70 a0 d0 a0 46 50 30 20 3a 00 ....N.p...FP0 :. +00a0 1d 4d 31 00 00 1a 9d 67 70 a0 d0 a0 22 50 30 20 .M1....gp..."P0 +00b0 3a 00 1d 4d 31 00 00 1a 56 5e 00 a0 a0 a0 29 50 :..M1...V^....)P +00c0 30 20 35 00 1d 4d 31 00 00 1a 02 3a 80 18 71 38 0 5..M1....:..q8 +00d0 2d 40 58 2c 45 00 1d 4d 31 00 00 1e 58 4d 00 b8 -@X,E..M1...XM.. +00e0 a1 38 14 40 f8 2c 45 00 1d 4d 31 00 00 1e 00 00 .8.@.,E..M1..... +00f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 b1 ................ Connector: card1-HDMI-A-1 i2c_busno: 7 name: AMDGPU DM i2c hw bus 2 dev: (null) enabled: enabled status: connected edid: +0 +4 +8 +c 0 4 8 c +0000 00 ff ff ff ff ff ff 00 30 ae a6 61 01 01 01 01 ........0..a.... +0010 16 1b 01 03 a0 35 1e 78 2a c5 35 a6 55 51 9c 27 .....5.x*.5.UQ.' +0020 11 4e 54 af ef 00 d1 c0 81 80 81 8a 95 00 a9 c0 .NT............. +0030 a9 cf b3 00 71 4f 02 3a 80 18 71 38 2d 40 58 2c ....qO.:..q8-@X, +0040 45 00 0f 28 21 00 00 1e 00 00 00 ff 00 56 54 35 E..(!........VT5 +0050 31 38 31 36 32 0a 20 20 20 20 00 00 00 fd 00 32 18162. .....2 +0060 4b 0f 53 11 00 0a 20 20 20 20 20 20 00 00 00 fc K.S... .... +0070 00 54 32 34 69 2d 31 30 0a 20 20 20 20 20 01 d1 .T24i-10. .. +0080 02 03 1e f1 4b 90 1f 05 14 01 02 03 04 11 12 13 ....K........... +0090 23 09 07 07 83 01 00 00 65 03 0c 00 10 00 02 3a #.......e......: +00a0 80 d0 72 38 2d 40 10 2c 45 80 0f 28 21 00 00 1e ..r8-@.,E..(!... +00b0 01 1d 80 d0 72 1c 16 20 10 2c 25 00 0f 28 21 00 ....r.. .,%..(!. +00c0 00 9e 01 1d 00 bc 52 d0 1e 20 b8 28 55 40 0f 28 ......R.. .(U@.( +00d0 21 00 00 1e 8c 0a d0 90 20 40 31 20 0c 40 55 00 !....... @1 .@U. +00e0 0f 28 21 00 00 18 02 3a 80 18 71 38 2d 40 58 2c .(!....:..q8-@X, +00f0 45 00 0f 28 21 00 00 1e 00 00 00 00 00 00 00 ae E..(!........... Connector: card1-HDMI-A-2 i2c_busno: 8 name: AMDGPU DM i2c hw bus 3 dev: (null) enabled: disabled status: disconnected edid: None *** Sysfs_I2C_Info report *** All Sysfs_I2C_Info records Sysfs_I2C_Info at: 0x564bb8910240 busno: 0 name: SMBus PIIX4 adapter port 0 at 0b00 adapter_path: /sys/devices/pci0000:00/0000:00:14.0 adapter_class: 0x0c0500 driver: piix4_smbus driver_version: (null) conflicting_driver_names: adapter supports DRM: false Sysfs_I2C_Info at: 0x564bb88b3d20 busno: 1 name: SMBus PIIX4 adapter port 2 at 0b00 adapter_path: /sys/devices/pci0000:00/0000:00:14.0 adapter_class: 0x0c0500 driver: piix4_smbus driver_version: (null) conflicting_driver_names: adapter supports DRM: false Sysfs_I2C_Info at: 0x564bb89019d0 busno: 2 name: SMBus PIIX4 adapter port 1 at 0b20 adapter_path: /sys/devices/pci0000:00/0000:00:14.0 adapter_class: 0x0c0500 driver: piix4_smbus driver_version: (null) conflicting_driver_names: adapter supports DRM: false Sysfs_I2C_Info at: 0x564bb8942da0 busno: 3 name: AMDGPU SMU 0 adapter_path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb88e33b0 busno: 4 name: AMDGPU SMU 1 adapter_path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb88e2af0 busno: 5 name: AMDGPU DM i2c hw bus 0 adapter_path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb893e9d0 busno: 6 name: AMDGPU DM i2c hw bus 1 adapter_path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb88b5350 busno: 7 name: AMDGPU DM i2c hw bus 2 adapter_path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb88abad0 busno: 8 name: AMDGPU DM i2c hw bus 3 adapter_path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb88e5950 busno: 9 name: AMDGPU DM aux hw bus 0 adapter_path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb88efcf0 busno: 10 name: AMDGPU DM aux hw bus 1 adapter_path: /sys/devices/pci0000:00/0000:00:01.1/0000:01:00.0/0000:02:00.0/0000:03:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb8940770 busno: 11 name: AMDGPU DM i2c hw bus 0 adapter_path: /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb893ebf0 busno: 12 name: AMDGPU DM i2c hw bus 1 adapter_path: /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true Sysfs_I2C_Info at: 0x564bb88ed420 busno: 13 name: AMDGPU DM aux hw bus 1 adapter_path: /sys/devices/pci0000:00/0000:00:08.1/0000:0e:00.0 adapter_class: 0x030000 driver: amdgpu driver_version: (null) conflicting_driver_names: adapter supports DRM: true *** Sysfs I2C devices possibly associated with displays *** I2C buses to check: x05 x06 x07 x08 x09 x0a x0b x0c x0d *** Sys_Conflicting_Driver report: Check for Conflicting Device Drivers *** No conflicting drivers found *** Sysfs Reports Done *** *** XDG Directory Settings *** XDG Base Directory Environment Variables: $XDG_DATA_HOME : (null) $XDG_CONFIG_HOME: (null) $XDG_STATE_HOME : (null) $XDG_CACHE_HOME : (null) $XDG_DATA_DIRS : /home/josh/.nix-profile/share:/nix/profile/share:/home/josh/.local/state/nix/profile/share:/etc/profiles/per-user/josh/share:/nix/var/nix/profiles/default/share:/run/current-system/sw/share $XDG_CONFIG_DIRS: /etc/xdg:/home/josh/.nix-profile/etc/xdg:/nix/profile/etc/xdg:/home/josh/.local/state/nix/profile/etc/xdg:/etc/profiles/per-user/josh/etc/xdg:/nix/var/nix/profiles/default/etc/xdg:/run/current-system/sw/etc/xdg XDG Utility Functions: xdg_data_home_dir(): /home/josh/.local/share/ xdg_config_home_dir(): /home/josh/.config/ xdg_cache_home_dir(): /home/josh/.cache/ xdg_state_home_dir(): /home/josh/.local/state/ xdg_data_path(): /home/josh/.local/share/:/home/josh/.nix-profile/share:/nix/profile/share:/home/josh/.local/state/nix/profile/share:/etc/profiles/per-user/josh/share:/nix/var/nix/profiles/default/share:/run/current-system/sw/share xdg_config_path(): /home/josh/.config/:/etc/xdg:/home/josh/.nix-profile/etc/xdg:/nix/profile/etc/xdg:/home/josh/.local/state/nix/profile/etc/xdg:/etc/profiles/per-user/josh/etc/xdg:/nix/var/nix/profiles/default/etc/xdg:/run/current-system/sw/etc/xdg *** ddcutil Configuration, Cache, and Data files *** Configuration file ddcutilrc not found Examining cache files... Reading /home/josh/.cache/ddcutil/capabilities: SAM-C34J79x-3869:(prot(monitor)type(lcd)model(FALCON)cmds(01 02 03 07 0C 4E F3 E3)vcp(02 04 05 08 0B 0C 10 12 14(01 04 05 06 07 08 0A 0B) 16 18 1A 6C 6E 70 AC AE B6 C0 C6 C8 C9 CA CC(00 02 03 04 05 08 09 0A 0D) D6(01 04) DC(00 01 02 03 04) DF 60(01 03) 62 8D FF)mswhql(1)mccs_ver(2.0)asset_eep(32)mpu_ver(01)) Reading /home/josh/.cache/ddcutil/dsa: FORMAT 2 * DEV /dev/i2c device * EC EDID check sum byte * C current step * I interval remaining * L current lookback * DEV EC C I L Values * Values {tries required, step, epoch seconds} i2c-7 d1 10 3 5 i2c-10 4a 3 3 5 {1,1,1730886042} {2,2,1730886042} {1,1,1730886042} {1,1,1730886042} {1,1,1730886042} {3,3,1730886043} {2,2,1730886043} {1,1,1730886043} {2,2,1730886043} {1,1,1730886043} {1,1,1730886043} {1,1,1730886043} {2,2,1730886043} {1,1,1730886043} {2,2,1730886043} {2,2,1730886043} {1,1,1730886043} {3,3,1730886043} {1,1,1730886043} {1,1,1730886043} {1,1,1730886043} {1,1,1730886043} {1,1,1730886043} {1,1,1730886043} {1,1,1730886043} {1,1,1730886043} {1,1,1730886043} {2,2,1730886043} {1,0,1730886043} {3,2,1730886043} {1,0,1730886043} {1,0,1730886043} {2,1,1730886043} {1,0,1730886043} {1,0,1730886043} {1,0,1730886043} {1,0,1730886043} {1,0,1730886043} {3,2,1730886043} {1,0,1730886043} {2,1,1730886043} {1,0,1730886043} {1,0,1730886043} {3,2,1730886043} {1,0,1730886043} {2,1,1730886043} {3,2,1730886043} {1,0,1730886043} {4,3,1730886044} {1,4,1730886044} {2,4,1730886044} {1,5,1730886044} {1,5,1730886044} {1,5,1730886044} {1,5,1730886044} {1,5,1730886044} {1,5,1730886044} {1,5,1730886044} {1,5,1730886044} {1,4,1730886115} {2,4,1730886115} {2,3,1730886115} {2,3,1730886188} {2,3,1730886188} {1,2,1730886188} {2,3,1730886198} {1,4,1730886198} {1,4,1730886198} {1,4,1730886313} {1,4,1730886313} {1,4,1730886313} {1,4,1730886397} {1,4,1730886397} {1,4,1730886397} {1,3,1730886397} {2,3,1730886483} {1,4,1730886483} {1,3,1730886483} {1,2,1730886555} {2,2,1730886555} {1,1,1730886555} {3,3,1730886555} {2,2,1730886561} {2,4,1730886562} {1,3,1730886562} {1,3,1730886567} {1,3,1730886567} {2,4,1730886567} {1,3,1730886770} {1,3,1730886770} {1,3,1730886770} {1,3,1730886858} {1,3,1730886858} {1,3,1730886858} {1,2,1730886862} {2,2,1730886862} {2,2,1730886862} {2,2,1730887410} {1,3,1730887410} {1,3,1730887410} Files on data path: *** environment command complete *** Skipping USB environment exploration. Issue command "ddcutil usbenvironment --verbose" if there are any USB attached monitors. Statistics for environment exploration: EXECUTION STATISTICS Maxtries Settings: Operation Type Current Default Min Max Write only exchange tries: 15 4 4 15 Write read exchange tries: 15 4 10 15 Multi-part read exchange tries: 15 4 8 15 Multi-part_write exchange tries: 15 4 8 15 Retry statistics for write only No tries attempted Retry statistics for write-read Max tries allowed: 15 Successful attempts by number of tries required: 1: 4 2: 1 Total successful attempts: 5 Failed due to max tries exceeded: 1 Failed due to fatal error: 0 Total attempts: 6 Retry statistics for multi-part read No tries attempted Retry statistics for multi-part write No tries attempted DDC Related Errors: Count Status Code Description 1 DDCRC_NULL_RESPONSE (-3002) received DDC null response 15 DDCRC_READ_ALL_ZERO (-3006) packet contents entirely 0x00 1 DDCRC_RETRIES (-3007) maximum retries exceeded (derived) Total errors: 17 Errors Wrapped in Retry: Count Status Code Description 1 DDCRC_NULL_RESPONSE (-3002) received DDC null response 15 DDCRC_READ_ALL_ZERO (-3006) packet contents entirely 0x00 Total errors: 16 IO and Sleep Events: Total IO events: 254 IO error count: 17 Total sleep events: 42 Sleep Event type Count SE_WRITE_TO_READ 21 SE_POST_WRITE 0 SE_POST_READ 21 SE_POST_SAVE_SETTINGS 0 SE_PRE_MULTI_PART_READ 0 SE_POST_CAP_TABLE_SEGMENT 0 SE_SPECIAL 0 Call Stats: Type Count Millisec ( Nanosec) i2c writes using ioctl (I2_IOCTL_WRITE) 126 579 ( 579549357) i2c reads using ioctl (I2_IOCTL_READ) 86 16651 ( 16651282360) open file calls (IE_OPEN) 21 0 ( 67910) close file calls (IE_CLOSE) 21 0 ( 40702) Totals: 254 17230 ( 17230940329) Sleep Call Stats: Total sleep calls: 42 Requested sleep time milliseconds : 3160 Actual sleep milliseconds (nanosec): 3162 ( 3162270724) Total elapsed milliseconds (nanoseconds): 21370 ( 21370308586) Total non sleep system call time: 17230 milliseconds Total sleep call time: 3162 milliseconds Elapsed time: 21370 milliseconds Setting output level normal. Table features will be skipped... Skipping invalid display on bus /dev/i2c-7 Probing display 1 EDID version: 1.4 Mfg id: SAM, model: C34J79x, sn: H4ZN501861 Product code: 3869, binary serial number 1129796436 (0x43575354) How display reports unsupported feature: DREF_DDC_USES_DDC_FLAG_FOR_UNSUPPORTED Capabilities for display on bus /dev/i2c-10 Unparsed capabilities string: (prot(monitor)type(lcd)model(FALCON)cmds(01 02 03 07 0C 4E F3 E3)vcp(02 04 05 08 0B 0C 10 12 14(01 04 05 06 07 08 0A 0B) 16 18 1A 6C 6E 70 AC AE B6 C0 C6 C8 C9 CA CC(00 02 03 04 05 08 09 0A 0D) D6(01 04) DC(00 01 02 03 04) DF 60(01 03) 62 8D FF)mswhql(1)mccs_ver(2.0)asset_eep(32)mpu_ver(01)) Model: FALCON MCCS version: 2.0 Commands: Op Code: 01 (VCP Request) Op Code: 02 (VCP Response) Op Code: 03 (VCP Set) Op Code: 07 (Timing Request) Op Code: 0C (Save Settings) Op Code: 4E (Unrecognized operation code) Op Code: F3 (Capabilities Request) Op Code: E3 (Capabilities Reply) VCP Features: Feature: 02 (New control value) Feature: 04 (Restore factory defaults) Feature: 05 (Restore factory brightness/contrast defaults) Feature: 08 (Restore color defaults) Feature: 0B (Color temperature increment) Feature: 0C (Color temperature request) Feature: 10 (Brightness) Feature: 12 (Contrast) Feature: 14 (Select color preset) Values (unparsed): 01 04 05 06 07 08 0A 0B Values ( parsed): 01: sRGB 04: 5000 K 05: 6500 K 06: 7500 K 07: 8200 K 08: 9300 K 0a: 11500 K 0b: User 1 Feature: 16 (Video gain: Red) Feature: 18 (Video gain: Green) Feature: 1A (Video gain: Blue) Feature: 6C (Video black level: Red) Feature: 6E (Video black level: Green) Feature: 70 (Video black level: Blue) Feature: AC (Horizontal frequency) Feature: AE (Vertical frequency) Feature: B6 (Display technology type) Feature: C0 (Display usage time) Feature: C6 (Application enable key) Feature: C8 (Display controller type) Feature: C9 (Display firmware level) Feature: CA (OSD) Feature: CC (OSD Language) Values (unparsed): 00 02 03 04 05 08 09 0A 0D Values ( parsed): 00: Reserved value, must be ignored 02: English 03: French 04: German 05: Italian 08: Portuguese (Portugal) 09: Russian 0a: Spanish 0d: Chinese (simplified / Kantai) Feature: D6 (Power mode) Values (unparsed): 01 04 Values ( parsed): 01: DPM: On, DPMS: Off 04: DPM: Off, DPMS: Off Feature: DC (Display Mode) Values (unparsed): 00 01 02 03 04 Values ( parsed): 00: Standard/Default mode 01: Productivity 02: Mixed 03: Movie 04: User defined Feature: DF (VCP Version) Feature: 60 (Input Source) Values (unparsed): 01 03 Values ( parsed): 01: VGA-1 03: DVI-1 Feature: 62 (Audio speaker volume) Feature: 8D (Audio Mute) Feature: FF (Manufacturer specific feature) May support table reads: false Scanning all VCP feature codes for display Display_Handle[i2c-10: fd=3] VCP code 0x02 (New control value ): One or more new control values have been saved (0x02) VCP code 0x03 (Soft controls ): Unsupported feature code VCP code 0x07 (Unknown feature ): Unsupported feature code VCP code 0x09 (Unknown feature ): Unsupported feature code VCP code 0x0b (Color temperature increment ): 50 degree(s) Kelvin VCP code 0x0c (Color temperature request ): 3000 + 40 * (feature 0B color temp increment) degree(s) Kelvin VCP code 0x0d (Unknown feature ): Unsupported feature code VCP code 0x0e (Clock ): Unsupported feature code VCP code 0x0f (Unknown feature ): Unsupported feature code VCP code 0x10 (Brightness ): current value = 100, max value = 100 VCP code 0x11 (Flesh tone enhancement ): Unsupported feature code VCP code 0x12 (Contrast ): current value = 85, max value = 100 VCP code 0x13 (Backlight control ): Unsupported feature code VCP code 0x14 (Select color preset ): 5000 K (sl=0x04) VCP code 0x15 (Unknown feature ): Unsupported feature code VCP code 0x16 (Video gain: Red ): current value = 70, max value = 100 VCP code 0x17 (User color vision compensation): Unsupported feature code VCP code 0x18 (Video gain: Green ): current value = 70, max value = 100 VCP code 0x19 (Unknown feature ): Unsupported feature code VCP code 0x1a (Video gain: Blue ): current value = 70, max value = 100 VCP code 0x1b (Unknown feature ): Unsupported feature code VCP code 0x1c (Focus ): Unsupported feature code VCP code 0x1d (Unknown feature ): Unsupported feature code VCP code 0x1e (Auto setup ): Unsupported feature code VCP code 0x1f (Auto color setup ): Unsupported feature code VCP code 0x20 (Horizontal Position (Phase) ): Unsupported feature code VCP code 0x21 (Unknown feature ): Unsupported feature code VCP code 0x22 (Horizontal Size ): Unsupported feature code VCP code 0x23 (Unknown feature ): Unsupported feature code VCP code 0x24 (Horizontal Pincushion ): Unsupported feature code VCP code 0x25 (Unknown feature ): Unsupported feature code VCP code 0x26 (Horizontal Pincushion Balance ): Unsupported feature code VCP code 0x27 (Unknown feature ): Unsupported feature code VCP code 0x28 (Horizontal Convergence R/B ): Unsupported feature code VCP code 0x29 (Horizontal Convergence M/G ): Unsupported feature code VCP code 0x2a (Horizontal Linearity ): Unsupported feature code VCP code 0x2b (Unknown feature ): Unsupported feature code VCP code 0x2c (Horizontal Linearity Balance ): Unsupported feature code VCP code 0x2d (Unknown feature ): Unsupported feature code VCP code 0x2e (Gray scale expansion ): Unsupported feature code VCP code 0x2f (Unknown feature ): Unsupported feature code VCP code 0x30 (Vertical Position (Phase) ): Unsupported feature code VCP code 0x31 (Unknown feature ): Unsupported feature code VCP code 0x32 (Vertical Size ): Unsupported feature code VCP code 0x33 (Unknown feature ): Unsupported feature code VCP code 0x34 (Vertical Pincushion ): Unsupported feature code VCP code 0x35 (Unknown feature ): Unsupported feature code VCP code 0x36 (Vertical Pincushion Balance ): Unsupported feature code VCP code 0x37 (Unknown feature ): Unsupported feature code VCP code 0x38 (Vertical Convergence R/B ): Unsupported feature code VCP code 0x39 (Vertical Convergence M/G ): Unsupported feature code VCP code 0x3a (Vertical Linearity ): Unsupported feature code VCP code 0x3b (Unknown feature ): Unsupported feature code VCP code 0x3c (Vertical Linearity Balance ): Unsupported feature code VCP code 0x3d (Unknown feature ): Unsupported feature code VCP code 0x3e (Clock phase ): Unsupported feature code VCP code 0x3f (Unknown feature ): Unsupported feature code VCP code 0x40 (Horizontal Parallelogram ): Unsupported feature code VCP code 0x41 (Vertical Parallelogram ): Unsupported feature code VCP code 0x42 (Horizontal Keystone ): Unsupported feature code VCP code 0x43 (Vertical Keystone ): Unsupported feature code VCP code 0x44 (Rotation ): Unsupported feature code VCP code 0x45 (Unknown feature ): Unsupported feature code VCP code 0x46 (Top Corner Flare ): Unsupported feature code VCP code 0x47 (Unknown feature ): Unsupported feature code VCP code 0x48 (Top Corner Hook ): Unsupported feature code VCP code 0x49 (Unknown feature ): Unsupported feature code VCP code 0x4a (Bottom Corner Flare ): Unsupported feature code VCP code 0x4b (Unknown feature ): Unsupported feature code VCP code 0x4c (Bottom Corner Hook ): Unsupported feature code VCP code 0x4d (Unknown feature ): Unsupported feature code VCP code 0x4e (Unknown feature ): Unsupported feature code VCP code 0x4f (Unknown feature ): Unsupported feature code VCP code 0x50 (Unknown feature ): Unsupported feature code VCP code 0x51 (Unknown feature ): Unsupported feature code VCP code 0x52 (Active control ): Value: 0x00 VCP code 0x53 (Unknown feature ): Unsupported feature code VCP code 0x54 (Performance Preservation ): Unsupported feature code VCP code 0x55 (Unknown feature ): Unsupported feature code VCP code 0x56 (Horizontal Moire ): Unsupported feature code VCP code 0x57 (Unknown feature ): Unsupported feature code VCP code 0x58 (Vertical Moire ): Unsupported feature code VCP code 0x59 (6 axis saturation: Red ): Unsupported feature code VCP code 0x5a (6 axis saturation: Yellow ): Unsupported feature code VCP code 0x5b (6 axis saturation: Green ): Unsupported feature code VCP code 0x5c (6 axis saturation: Cyan ): Unsupported feature code VCP code 0x5d (6 axis saturation: Blue ): Unsupported feature code VCP code 0x5e (6 axis saturation: Magenta ): Unsupported feature code VCP code 0x5f (Unknown feature ): Unsupported feature code VCP code 0x60 (Input Source ): DVI-1 (sl=0x03) VCP code 0x61 (Unknown feature ): Unsupported feature code VCP code 0x62 (Audio speaker volume ): current value = 100Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x73, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x74, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x75, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded Feature 0x78, maximum retries (3) for DDC Null Response exceeded , max value = 100 VCP code 0x63 (Speaker Select ): Unsupported feature code VCP code 0x64 (Audio: Microphone Volume ): Unsupported feature code VCP code 0x65 (Unknown feature ): Unsupported feature code VCP code 0x66 (Ambient light sensor ): Unsupported feature code VCP code 0x67 (Unknown feature ): Unsupported feature code VCP code 0x68 (Unknown feature ): Unsupported feature code VCP code 0x69 (Unknown feature ): Unsupported feature code VCP code 0x6a (Unknown feature ): Unsupported feature code VCP code 0x6b (Backlight Level: White ): Unsupported feature code VCP code 0x6c (Video black level: Red ): current value = 50, max value = 100 VCP code 0x6d (Backlight Level: Red ): Unsupported feature code VCP code 0x6e (Video black level: Green ): current value = 50, max value = 100 VCP code 0x6f (Backlight Level: Green ): Unsupported feature code VCP code 0x70 (Video black level: Blue ): current value = 50, max value = 100 VCP code 0x71 (Backlight Level: Blue ): Unsupported feature code VCP code 0x72 (Gamma ): Unsupported feature code VCP code 0x73 (LUT Size ): Maximum retries exceeded VCP code 0x74 (Single point LUT operation ): Maximum retries exceeded VCP code 0x75 (Block LUT operation ): Maximum retries exceeded VCP code 0x77 (Unknown feature ): Unsupported feature code VCP code 0x78 (EDID operation ): Maximum retries exceeded VCP code 0x79 (Unknown feature ): Unsupported feature code VCP code 0x7a (Adjust Focal Plane ): Unsupported feature code VCP code 0x7b (Unknown feature ): Unsupported feature code VCP code 0x7c (Adjust Zoom ): Unsupported feature code VCP code 0x7d (Unknown feature ): Unsupported feature code VCP code 0x7e (Trapezoid ): Unsupported feature code VCP code 0x7f (Unknown feature ): Unsupported feature code VCP code 0x80 (Keystone ): Unsupported feature code VCP code 0x81 (Unknown feature ): Unsupported feature code VCP code 0x82 (Horizontal Mirror (Flip) ): Unsupported feature code VCP code 0x83 (Unknown feature ): Unsupported feature code VCP code 0x84 (Vertical Mirror (Flip) ): Unsupported feature code VCP code 0x85 (Unknown feature ): Unsupported feature code VCP code 0x86 (Display Scaling ): Unsupported feature code VCP code 0x87 (Sharpness ): Unsupported feature code VCP code 0x88 (Velocity Scan Modulation ): Unsupported feature code VCP code 0x89 (Unknown feature ): Unsupported feature code VCP code 0x8a (Color Saturation ): Unsupported feature code VCP code 0x8c (TV Sharpness ): Unsupported feature code VCP code 0x8d (Audio Mute ): Unmute the audio (sl=0x02) VCP code 0x8e (TV Contrast ): Unsupported feature code VCP code 0x8f (Audio Treble ): Unsupported feature code VCP code 0x90 (Hue ): Unsupported feature code VCP code 0x91 (Audio Bass ): Unsupported feature code VCP code 0x92 (TV Black level/Luminesence ): Unsupported feature code VCP code 0x93 (Audio Balance L/R ): Unsupported feature code VCP code 0x94 (Audio Processor Mode ): Unsupported feature code VCP code 0x95 (Window Position(TL_X) ): Unsupported feature code VCP code 0x96 (Window Position(TL_Y) ): Unsupported feature code VCP code 0x97 (Window Position(BR_X) ): Unsupported feature code VCP code 0x98 (Window Position(BR_Y) ): Unsupported feature code VCP code 0x99 (Window control on/off ): Unsupported feature code VCP code 0x9a (Window background ): Unsupported feature code VCP code 0x9b (6 axis hue control: Red ): Unsupported feature code VCP code 0xFeature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xc3, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded Feature 0xd2, maximum retries (3) for DDC Null Response exceeded 9c (6 axis hue control: Yellow ): Unsupported feature code VCP code 0x9d (6 axis hue control: Green ): Unsupported feature code VCP code 0x9e (6 axis hue control: Cyan ): Unsupported feature code VCP code 0x9f (6 axis hue control: Blue ): Unsupported feature code VCP code 0xa0 (6 axis hue control: Magenta ): Unsupported feature code VCP code 0xa1 (Unknown feature ): Unsupported feature code VCP code 0xa3 (Unknown feature ): Unsupported feature code VCP code 0xa4 (Turn the selected window operation on/off): Unsupported feature code VCP code 0xa5 (Change the selected window ): Unsupported feature code VCP code 0xa6 (Unknown feature ): Unsupported feature code VCP code 0xa7 (Unknown feature ): Unsupported feature code VCP code 0xa8 (Unknown feature ): Unsupported feature code VCP code 0xa9 (Unknown feature ): Unsupported feature code VCP code 0xaa (Screen Orientation ): Invalid value (sl=0x00) VCP code 0xab (Unknown feature ): Unsupported feature code VCP code 0xac (Horizontal frequency ): 19828 hz VCP code 0xad (Unknown feature ): Unsupported feature code VCP code 0xae (Vertical frequency ): 100.20 hz VCP code 0xaf (Unknown feature ): Unsupported feature code VCP code 0xb1 (Unknown feature ): Unsupported feature code VCP code 0xb2 (Flat panel sub-pixel layout ): Red/Green/Blue vertical stripe (sl=0x01) VCP code 0xb3 (Unknown feature ): Unsupported feature code VCP code 0xb4 (Source Timing Mode ): Unsupported feature code VCP code 0xb5 (Unknown feature ): Unsupported feature code VCP code 0xb6 (Display technology type ): LCD (active matrix) (sl=0x03) VCP code 0xb7 (Monitor status ): Unsupported feature code VCP code 0xb8 (Packet count ): Unsupported feature code VCP code 0xb9 (Monitor X origin ): Unsupported feature code VCP code 0xba (Monitor Y origin ): Unsupported feature code VCP code 0xbb (Header error count ): Unsupported feature code VCP code 0xbc (Body CRC error count ): Unsupported feature code VCP code 0xbd (Client ID ): Unsupported feature code VCP code 0xbe (Link control ): Unsupported feature code VCP code 0xbf (Unknown feature ): Unsupported feature code VCP code 0xc0 (Display usage time ): Usage time (hours) = 118 (0x000076) mh=0xff, ml=0xff, sh=0x00, sl=0x76 VCP code 0xc1 (Unknown feature ): Unsupported feature code VCP code 0xc2 (Display descriptor length ): Unsupported feature code VCP code 0xc3 (Transmit display descriptor ): Maximum retries exceeded VCP code 0xc4 (Enable display of 'display descriptor'): Unsupported feature code VCP code 0xc5 (Unknown feature ): Unsupported feature code VCP code 0xc6 (Application enable key ): 0x006f VCP code 0xc7 (Unknown feature ): Unsupported feature code VCP code 0xc8 (Display controller type ): Mfg: Novatek (sl=0x12), controller number: mh=0xff, ml=0xff, sh=0x00 VCP code 0xc9 (Display firmware level ): 1.32 VCP code 0xca (OSD ): OSD Enabled (sl=0x02) VCP code 0xcb (Unknown feature ): Unsupported feature code VCP code 0xcc (OSD Language ): English (sl=0x02) VCP code 0xcd (Status Indicators ): Unsupported feature code VCP code 0xce (Auxiliary display size ): Unsupported feature code VCP code 0xd0 (Output select ): Unsupported feature code VCP code 0xd1 (Unknown feature ): Unsupported feature code VCP code 0xd2 (Asset Tag ): Maximum retries exceeded VCP code 0xd3 (Unknown feature ): Unsupported feature code VCP code 0xd4 (Stereo video mode ): Unsupported feature code VCP code 0xd5 (Unknown feature ): Unsupported feature code VCP code 0xd6 (Power mode ): DPM: On, DPMS: Off (sl=0x01) VCP code 0xd7 (Auxiliary power output ): Unsupported feature code VCP code 0xd8 (Unknown feature ): Unsupported feature code VCP code 0xd9 (Unknown feature ): Unsupported feature code VCP code 0xda (Scan mode ): Unsupported feature code VCP code 0xdb (Image Mode ): Unsupported feature code VCP code 0xdc (Display Mode ): Mixed (sl=0x02) VCP code 0xdd (Unknown feature ): Unsupported feature code VCP code 0xde (Scratch Pad ): Unsupported feature code VCP code 0xdf (VCP Version ): 2.1 VCP code 0xe0 (Manufacturer Specific ): Unsupported feature code VCP code 0xe1 (Manufacturer Specific ): Unsupported feature code VCP code 0xe2 (Manufacturer Specific ): Unsupported feature code VCP code 0xe3 (Manufacturer Specific ): Unsupported feature code VCP code 0xe4 (Manufacturer Specific ): Unsupported feature code VCP code 0xe5 (Manufacturer Specific ): Unsupported feature code VCP code 0xe6 (Manufacturer Specific ): Unsupported feature code VCP code 0xe7 (Manufacturer Specific ): Unsupported feature code VCP code 0xe8 (Manufacturer Specific ): Unsupported feature code VCP code 0xe9 (Manufacturer Specific ): Unsupported feature code VCP code 0xea (Manufacturer Specific ): Unsupported feature code VCP code 0xeb (Manufacturer Specific ): Unsupported feature code VCP code 0xec (Manufacturer Specific ): Unsupported feature code VCP code 0xed (Manufacturer Specific ): Unsupported feature code VCP code 0xee (Manufacturer Specific ): Unsupported feature code VCP code 0xef (Manufacturer Specific ): Unsupported feature code VCP code 0xf0 (Manufacturer Specific ): Unsupported feature code VCP code 0xf1 (Manufacturer Specific ): Unsupported feature code VCP code 0xf2 (Manufacturer Specific ): Unsupported feature code VCP code 0xf3 (Manufacturer Specific ): Unsupported feature code VCP code 0xf4 (Manufacturer Specific ): Unsupported feature code VCP code 0xf5 (Manufacturer Specific ): Unsupported feature code VCP code 0xf6 (Manufacturer Specific ): Unsupported feature code VCP code 0xf7 (Manufacturer Specific ): Unsupported feature code VCP code 0xf8 (Manufacturer Specific ): Unsupported feature code VCP code 0xf9 (Manufacturer Specific ): Unsupported feature code VCP code 0xfa (Manufacturer Specific ): Unsupported feature code VCP code 0xfb (Manufacturer Specific ): Unsupported feature code VCP code 0xfc (Manufacturer Specific ): Unsupported feature code VCP code 0xfd (Manufacturer Specific ): Unsupported feature code VCP code 0xfe (Manufacturer Specific ): mh=0x00, ml=0x02, sh=0x00, sl=0x01 VCP code 0xff (Manufacturer Specific ): mh=0x00, ml=0x01, sh=0x00, sl=0x00 Comparing declared capabilities to observed features... Readable features declared in capabilities string: x02, x0b, x0c, x10, x12, x14, x16, x18, x1a, x60, x62, x6c, x6e, x70, x8d, xac, xae, xb6, xc0, xc6, xc8, xc9, xca, xcc, xd6, xdc, xdf, xff MCCS (VCP) version reported by capabilities: 2.0 MCCS (VCP) version reported by feature 0xDf: 2.1 Versions do not match!!! All readable features declared in capabilities were found by scanning. Features found by scanning but not declared as capabilities: Feature x52 - Active control Feature xaa - Screen Orientation Feature xb2 - Flat panel sub-pixel layout Feature xfe - Manufacturer Specific Color temperature increment (x0b) = 50 degrees Kelvin Color temperature request (x0c) = 40 Requested color temperature = (3000 deg Kelvin) + 40 * (50 degrees Kelvin) = 5000 degrees Kelvin VCP code 0x14 (Select color preset ): 5000 K (sl=0x04) Statistics for probe of display 1: EXECUTION STATISTICS Maxtries Settings: Operation Type Current Default Min Max Write only exchange tries: 15 4 15 15 Write read exchange tries: 15 4 15 15 Multi-part read exchange tries: 15 4 15 15 Multi-part_write exchange tries: 15 4 15 15 Retry statistics for write only No tries attempted Retry statistics for write-read Max tries allowed: 15 Successful attempts by number of tries required: 1: 233 2: 18 3: 1 Total successful attempts: 252 Failed due to max tries exceeded: 0 Failed due to fatal error: 90 Total attempts: 342 Retry statistics for multi-part read Max tries allowed: 15 Successful attempts by number of tries required: 1: 1 Total successful attempts: 1 Failed due to max tries exceeded: 6 Failed due to fatal error: 0 Total attempts: 7 Retry statistics for multi-part write No tries attempted DDC Related Errors: Count Status Code Description 18 DDCRC_DDC_DATA (-3001) DDC data error 362 DDCRC_NULL_RESPONSE (-3002) received DDC null response 6 DDCRC_RETRIES (-3007) maximum retries exceeded (derived) 90 DDCRC_DETERMINED_UNSUPPORTED (-3012) ddcutil determined that facility unsupported (derived) Total errors: 476 Errors Wrapped in Retry: Count Status Code Description 18 DDCRC_DDC_DATA (-3001) DDC data error 362 DDCRC_NULL_RESPONSE (-3002) received DDC null response Total errors: 380 IO and Sleep Events: Total IO events: 1266 IO error count: 476 Total sleep events: 1408 Sleep Event type Count SE_WRITE_TO_READ 632 SE_POST_WRITE 0 SE_POST_READ 632 SE_POST_SAVE_SETTINGS 0 SE_PRE_MULTI_PART_READ 1 SE_POST_CAP_TABLE_SEGMENT 101 SE_SPECIAL 0 Call Stats: Type Count Millisec ( Nanosec) i2c writes using ioctl (I2_IOCTL_WRITE) 632 1771 ( 1771007211) i2c reads using ioctl (I2_IOCTL_READ) 632 5135 ( 5135532128) open file calls (IE_OPEN) 1 0 ( 5470) close file calls (IE_CLOSE) 1 0 ( 2925) Totals: 1266 6906 ( 6906547734) Sleep Call Stats: Total sleep calls: 1410 Requested sleep time milliseconds : 115005 Actual sleep milliseconds (nanosec): 115084 ( 115084172300) Elapsed milliseconds since last reset (nanosec): 118876 ( 118876258465) Total elapsed milliseconds (nanoseconds): 140256 ( 140256627831) Total non sleep system call time: 6906 milliseconds Total sleep call time: 115084 milliseconds Elapsed time: 140256 milliseconds Display scanning complete.