From 9a9d5ceff9581c92e4758f736dc8e96c22fe643d Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 18 Mar 2026 11:51:15 +0100 Subject: [PATCH] drm/bridge: lt8713sx select CONFIG_CRC8 CRC8 needs to be enabled for lt8713sx to build: ld.lld-22: error: undefined symbol: crc8_populate_msb >>> referenced by lontium-lt8713sx.c >>> drivers/gpu/drm/bridge/lontium-lt8713sx.o:(lt8713sx_probe) in archive vmlinux.a Fixes: 4037c6adc1f9 ("drm/bridge: add support for lontium lt8713sx bridge driver") Signed-off-by: Arnd Bergmann Reviewed-by: Dmitry Baryshkov Link: https://patch.msgid.link/20260318105130.1969966-1-arnd@kernel.org Signed-off-by: Dmitry Baryshkov --- drivers/gpu/drm/bridge/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index 7e4f355743842..c3209b0f46786 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -194,6 +194,7 @@ config DRM_LONTIUM_LT9611UXC config DRM_LONTIUM_LT8713SX tristate "Lontium LT8713SX DP MST bridge" depends on OF + select CRC8 select REGMAP_I2C help Driver for Lontium LT8713SX DP MST bridge -- 2.47.3