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linux: Enable CONFIG_I2C_BRCMSTB for proper HDMI I2C support

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This patch enables the CONFIG_I2C_BRCMSTB option in vc4graphics.cfg 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 systems may fail to probe, causing issues with HDMI
communication and display initialization.

Additionally, this resolves potential deferred probe issues observed in
the kernel logs, ensuring the correct initialization of the HDMI I2C bus.

Signed-off-by: Garrett Brown <garrett.brown@aclima.io>
This commit is contained in:
Garrett Brown
2024-09-09 21:02:24 -07:00
committed by Andrei Gherzan
parent f1fe818543
commit aea47ad612
1 changed files with 1 additions and 0 deletions
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recipes-kernel/linux/files/vc4graphics.cfg
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@@ -1,4 +1,5 @@
CONFIG_I2C_BCM2835=y
CONFIG_I2C_BRCMSTB=y
CONFIG_DRM=y
CONFIG_DRM_FBDEV_EMULATION=y
CONFIG_DRM_VC4=y