drm/vc4: hdmi: Silence pixel clock error on -EPROBE_DEFER #3538
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If the vc4 hdmi driver loads before the pixel clock is available we see a spurious "*ERROR* Failed to get pixel clock" error. Signed-off-by: James Hilliard <james.hilliard1@gmail.com>
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Acked by me. Will conflict against rpi-5.4.y with Maxime's reworking. The equivalent change needs to be made there too. |
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Upstream submission for reference https://patchwork.kernel.org/patch/11483961/. |
popcornmix
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kernel: configs: Add AUDIOINJECTOR_ISOLATED for Pi3 64-bit kernel: overlays: Fix dtc warnings in i2c-gpio kernel: media: rc: IR signal for Panasonic air conditioner too long kernel: sound:soc:codecs:ma120x0p.c update and added to defconfigs See: raspberrypi/linux#3534 kernel: drm/vc4: hdmi: Silence pixel clock error on -EPROBE_DEFER See: raspberrypi/linux#3538 kernel: component: Silence bind error on -EPROBE_DEFER See: raspberrypi/linux#3539 kernel: Fixes a problem with clock settings of HiFiBerry DAC+ADC PRO See: raspberrypi/linux#3545 kernel: ARM: dts: Extend SCB bus address range kernel: dts: bcm2711: Move emmc2 to its own bus kernel: dts: bcm2711: Restore emmc2 regulator, brokencd
popcornmix
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to Hexxeh/rpi-firmware
that referenced
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Apr 17, 2020
kernel: configs: Add AUDIOINJECTOR_ISOLATED for Pi3 64-bit kernel: overlays: Fix dtc warnings in i2c-gpio kernel: media: rc: IR signal for Panasonic air conditioner too long kernel: sound:soc:codecs:ma120x0p.c update and added to defconfigs See: raspberrypi/linux#3534 kernel: drm/vc4: hdmi: Silence pixel clock error on -EPROBE_DEFER See: raspberrypi/linux#3538 kernel: component: Silence bind error on -EPROBE_DEFER See: raspberrypi/linux#3539 kernel: Fixes a problem with clock settings of HiFiBerry DAC+ADC PRO See: raspberrypi/linux#3545 kernel: ARM: dts: Extend SCB bus address range kernel: dts: bcm2711: Move emmc2 to its own bus kernel: dts: bcm2711: Restore emmc2 regulator, brokencd
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If the vc4 hdmi driver loads before the pixel clock is available we see a spurious "ERROR Failed to get pixel clock" error.
Partial fix for #3513.