Merged for 5.13 in drm-misc-next-fixes On Thu, 15 Apr 2021 at 21:36, Adrien Grassein <adrien.grassein@xxxxxxxxx> wrote: > > Reviewed-by: Adren Grassein <adrien.grassein@xxxxxxxxx> > > Le jeu. 15 avr. 2021 à 20:36, Randy Dunlap <rdunlap@xxxxxxxxxxxxx> a écrit : > > > > The Lontium DRM bridge drivers use mipi_dsi_() function interfaces so > > they need to select DRM_MIPI_DSI to prevent build errors. > > > > ERROR: modpost: "mipi_dsi_attach" [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined! > > ERROR: modpost: "mipi_dsi_device_register_full" [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined! > > ERROR: modpost: "of_find_mipi_dsi_host_by_node" [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined! > > ERROR: modpost: "mipi_dsi_device_unregister" [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined! > > ERROR: modpost: "mipi_dsi_detach" [drivers/gpu/drm/bridge/lontium-lt9611uxc.ko] undefined! > > ERROR: modpost: "mipi_dsi_attach" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! > > ERROR: modpost: "mipi_dsi_device_register_full" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! > > ERROR: modpost: "of_find_mipi_dsi_host_by_node" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! > > ERROR: modpost: "mipi_dsi_device_unregister" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! > > ERROR: modpost: "mipi_dsi_detach" [drivers/gpu/drm/bridge/lontium-lt9611.ko] undefined! > > WARNING: modpost: suppressed 5 unresolved symbol warnings because there were too many) > > > > Fixes: 23278bf54afe ("drm/bridge: Introduce LT9611 DSI to HDMI bridge") > > Fixes: 0cbbd5b1a012 ("drm: bridge: add support for lontium LT9611UXC bridge") > > Fixes: 30e2ae943c26 ("drm/bridge: Introduce LT8912B DSI to HDMI bridge") > > Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> > > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > Cc: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx> > > Cc: Sam Ravnborg <sam@xxxxxxxxxxxx> > > Cc: Vinod Koul <vkoul@xxxxxxxxxx> > > Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx> > > Cc: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxx> > > Cc: Adrien Grassein <adrien.grassein@xxxxxxxxx> > > Cc: Andrzej Hajda <a.hajda@xxxxxxxxxxx> > > Cc: Neil Armstrong <narmstrong@xxxxxxxxxxxx> > > Cc: Robert Foss <robert.foss@xxxxxxxxxx> > > Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx > > Cc: stable@xxxxxxxxxxxxxxx > > --- > > drivers/gpu/drm/bridge/Kconfig | 3 +++ > > 1 file changed, 3 insertions(+) > > > > --- linux-next-20210414.orig/drivers/gpu/drm/bridge/Kconfig > > +++ linux-next-20210414/drivers/gpu/drm/bridge/Kconfig > > @@ -66,6 +66,7 @@ config DRM_LONTIUM_LT8912B > > depends on OF > > select DRM_PANEL_BRIDGE > > select DRM_KMS_HELPER > > + select DRM_MIPI_DSI > > select REGMAP_I2C > > help > > Driver for Lontium LT8912B DSI to HDMI bridge > > @@ -81,6 +82,7 @@ config DRM_LONTIUM_LT9611 > > depends on OF > > select DRM_PANEL_BRIDGE > > select DRM_KMS_HELPER > > + select DRM_MIPI_DSI > > select REGMAP_I2C > > help > > Driver for Lontium LT9611 DSI to HDMI bridge > > @@ -94,6 +96,7 @@ config DRM_LONTIUM_LT9611UXC > > depends on OF > > select DRM_PANEL_BRIDGE > > select DRM_KMS_HELPER > > + select DRM_MIPI_DSI > > select REGMAP_I2C > > help > > Driver for Lontium LT9611UXC DSI to HDMI bridge