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I2S patch for Raspberry Pi Model B+ and compute module #646

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I2S patch for Raspberry Pi Model B+ and compute module #646

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hifiberry
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This patch of the I2S subsystem allows to configure the I2S subsystem to the correct pins. With Raspberry Pi model A and B they were on GPIO28+, at Model B+ they are at GPIO18+ and on the compute module they can be configured in both ways. This patch used auto-detection based on the board revision, but also provides a function to allow the sound card driver to select the correct GPIO.

Daniel Matuschek added 2 commits July 23, 2014 10:31
Pins uses for I2S are different for Raspberry Pi model A/B and B+.
…ard driver to set the

correct GPIOs. If this is not configured, autodetection is used based on the board revision.
@popcornmix
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Can you squash the two commits together and force push?

@hifiberry
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Yes, I will try. My GIT skills are a bit limited ;-)

Best regards
Daniel

On 24 Jul 2014, at 16:14, popcornmix notifications@github.com wrote:

Can you squash the two commits together and force push?


Reply to this email directly or view it on GitHub.

Daniel Matuschek added 2 commits July 24, 2014 21:19
…g of I2S GPIO pins.

GPIOs used for I2S are different on Model A/B and B+ and undefined on the compute module.
This patch adds autodetected based on the board revision. It also adds a function to
set GPIO pins used for I2S. This allows a sound card driver to set the correct GPIOs.
If this is not configured by the sound card driver, autodetection is used based.
@hifiberry hifiberry closed this Jul 24, 2014
pfpacket pushed a commit to pfpacket/linux-rpi-rust that referenced this pull request Apr 7, 2023
Add single target support for Rust (`.{o,i,s,ll}`)
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2 participants