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linux: CONFIG_I2C_BRCMSTB=y to improve HDMI I2C #97

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Dec 6, 2024
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@IvoBCD IvoBCD commented Dec 6, 2024

This patch enables the CONFIG_I2C_BRCMSTB Linux kernel option, to ensure proper support for the brcm,bcm2711-hdmi-i2c device node.

Without this configuration, the I2C bus associated with HDMI on Broadcom BCM2711-based RPi4/400 systems may fail to probe, causing issues with HDMI communication and display initialization.

See also:

This patch enables the CONFIG_I2C_BRCMSTB Linux kernel option, to
ensure proper support for the `brcm,bcm2711-hdmi-i2c` device node.

Without this configuration, the I2C bus associated with HDMI on
Broadcom BCM2711-based RPi4/400 systems may fail to probe, causing
issues with HDMI communication and display initialization.

See also:

- https://git.yoctoproject.org/meta-raspberrypi/commit/?id=aea47ad612bcfbfe07fb941694d3012e018607c0
@IvoBCD IvoBCD self-assigned this Dec 6, 2024
@IvoBCD IvoBCD merged commit 0fd93a1 into main Dec 6, 2024
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@IvoBCD IvoBCD deleted the i2c-hdmi-fix branch December 6, 2024 14:50
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