From: YueHaibing Date: Thu, 17 Mar 2022 09:47:24 +0000 (+0800) Subject: drm/bridge: it6505: Fix build error X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3dd4834a6efe4eb3c086526e1870bb768776d86a;p=linux.git drm/bridge: it6505: Fix build error If DRM_ITE_IT6505 is y but DRM_DP_HELPER is m, building failed: drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_i2c_remove': ite-it6505.c:(.text+0x35c): undefined reference to `drm_dp_aux_unregister' drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_dpcd_read': ite-it6505.c:(.text+0x420): undefined reference to `drm_dp_dpcd_read' drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_get_dpcd': ite-it6505.c:(.text+0x4a4): undefined reference to `drm_dp_dpcd_read' drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_dpcd_write': ite-it6505.c:(.text+0x52c): undefined reference to `drm_dp_dpcd_write' Select DRM_DP_HELPER for DRM_ITE_IT6505 to fix this. Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver") Signed-off-by: YueHaibing Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220317094724.25972-1-yuehaibing@huawei.com --- diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index c86f5be4dfe08..1b8721a7a6df2 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -78,6 +78,7 @@ config DRM_DISPLAY_CONNECTOR config DRM_ITE_IT6505 tristate "ITE IT6505 DisplayPort bridge" depends on OF + select DRM_DP_HELPER select DRM_KMS_HELPER select EXTCON help