Hi, any feedback on this patch?
On Sonntag, 23. Jänner 2022 21:43:23 CET Luca Weiss wrote:
With CONFIG_DRM_PANEL_EDP=y and CONFIG_DRM_KMS_HELPER=m the compilation fails:
drivers/gpu/drm/panel/panel-edp.c:843: undefined reference to `drm_panel_dp_aux_backlight'
Add a dependency on DRM_KMS_HELPER to fix this.
Signed-off-by: Luca Weiss luca@z3ntu.xyz
I briefly tried "select DRM_KMS_HELPER" but that causes a circular dependency. If someone has a better idea how to solve this, feel free correct me.
drivers/gpu/drm/panel/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/panel/Kconfig b/drivers/gpu/drm/panel/Kconfig index 434c2861bb40..fda97837ecb3 100644 --- a/drivers/gpu/drm/panel/Kconfig +++ b/drivers/gpu/drm/panel/Kconfig @@ -102,6 +102,7 @@ config DRM_PANEL_SIMPLE config DRM_PANEL_EDP tristate "support for simple Embedded DisplayPort panels" depends on OF
- depends on DRM_KMS_HELPER depends on BACKLIGHT_CLASS_DEVICE depends on PM select VIDEOMODE_HELPERS