6.6-stable review patch. If anyone has any objections, please let me know.
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From: Vignesh Raman vignesh.raman@collabora.com
[ Upstream commit f52cd248d844f9451858992f924988ac413fdc7e ]
The mediatek display driver fails to probe on mt8173-elm-hana and mt8183-kukui-jacuzzi-juniper-sku16 in v6.14-rc4 due to missing PHY configurations.
Commit 924d66011f24 ("drm/mediatek: stop selecting foreign drivers") stopped selecting the MediaTek PHY drivers, requiring them to be explicitly enabled in defconfig.
Enable the following PHY drivers for MediaTek platforms: CONFIG_PHY_MTK_HDMI=m for HDMI display CONFIG_PHY_MTK_MIPI_DSI=m for DSI display CONFIG_PHY_MTK_DP=m for DP display
Fixes: 924d66011f24 ("drm/mediatek: stop selecting foreign drivers") Reviewed-by: Nícolas F. R. A. Prado nfraprado@collabora.com Signed-off-by: Vignesh Raman vignesh.raman@collabora.com Link: https://lore.kernel.org/r/20250512131933.1247830-1-vignesh.raman@collabora.c... Signed-off-by: AngeloGioacchino Del Regno angelogioacchino.delregno@collabora.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/arm64/configs/defconfig | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig index 60af93c04b45a..a4fc913d1e494 100644 --- a/arch/arm64/configs/defconfig +++ b/arch/arm64/configs/defconfig @@ -1412,6 +1412,9 @@ CONFIG_PHY_HISTB_COMBPHY=y CONFIG_PHY_HISI_INNO_USB2=y CONFIG_PHY_MVEBU_CP110_COMPHY=y CONFIG_PHY_MTK_TPHY=y +CONFIG_PHY_MTK_HDMI=m +CONFIG_PHY_MTK_MIPI_DSI=m +CONFIG_PHY_MTK_DP=m CONFIG_PHY_QCOM_EDP=m CONFIG_PHY_QCOM_EUSB2_REPEATER=m CONFIG_PHY_QCOM_PCIE2=m