From: Guenter Roeck groeck@chromium.org
0day reports:
drivers/gpu/drm/bridge/ti-sn65dsi86.o: In function
`ti_sn_bridge_remove':
drivers/gpu/drm/bridge/ti-sn65dsi86.c:629: undefined reference to
`mipi_dsi_detach'
drivers/gpu/drm/bridge/ti-sn65dsi86.c:630: undefined reference to
`mipi_dsi_device_unregister' drivers/gpu/drm/bridge/ti-sn65dsi86.o: In function `ti_sn_bridge_attach':
drivers/gpu/drm/bridge/ti-sn65dsi86.c:249: undefined reference to
`of_find_mipi_dsi_host_by_node'
drivers/gpu/drm/bridge/ti-sn65dsi86.c:256: undefined reference to
`mipi_dsi_device_register_full'
drivers/gpu/drm/bridge/ti-sn65dsi86.c:276: undefined reference to
`mipi_dsi_attach' drivers/gpu/drm/bridge/ti-sn65dsi86.c:289: undefined reference to `mipi_dsi_device_unregister'
Quite obviously the driver depends on DRM_MIPI_DSI. We can not use "depends" since the driver configuration uses "select", so we'll have to select the missing dependency instead.
Cc: Sean Paul seanpaul@chromium.org Cc: Dylan Reid dgreid@chromium.org Signed-off-by: Guenter Roeck groeck@chromium.org ---
Originally uploaded here: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/1...
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 9a455c5f24f0..9eeb8ef0b174 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -142,6 +142,7 @@ config DRM_TI_SN65DSI86 select DRM_KMS_HELPER select REGMAP_I2C select DRM_PANEL + select DRM_MIPI_DSI help Texas Instruments SN65DSI86 DSI to eDP Bridge driver