On Fri, Dec 24, 2021 at 3:12 PM Kevin Tang <kevin3.tang@xxxxxxxxx> wrote: > > On linux-next, commit 43531edd53f0 ("drm/sprd: add Unisoc's drm kms master") adds the config DRM_SPRD, > which selects DRM_KMS_CMA_HELPER. > That this commit is _currently_ on linux-next is just a matter of the current state. The commit message that goes into the project's history should probably not state "on linux-next"; this information is probably outdated or of no interest to any further future reader at the time of reading. So, just drop "On linux-next". The commit 43531edd53f0 ("drm/sprd: add Unisoc's drm kms master") will exist until the end of time. > However, commit 09717af7d13d ("drm: Remove CONFIG_DRM_KMS_CMA_HELPER option") just removed the > DRM_KMS_CMA_HELPER. So, the select DRM_KMS_CMA_HELPER refers to a non-existing kconfig symbol. > I would be happy about acknowledging my work of reporting with a Reported-by tag, although I accidently send the report only to you without cc-ing the mailing lists. Please add: Reported-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx> That said you may also add a Reviewed-by tag now: Reviewed-by: Lukas Bulwahn <lukas.bulwahn@xxxxxxxxx> Lukas > Cc: Orson Zhai <orsonzhai@xxxxxxxxx> > Cc: Chunyan Zhang <zhang.lyra@xxxxxxxxx> > Signed-off-by: Kevin Tang <kevin.tang@xxxxxxxxxx> > --- > drivers/gpu/drm/sprd/Kconfig | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/gpu/drm/sprd/Kconfig b/drivers/gpu/drm/sprd/Kconfig > index 3edeaeca0..9a9c7ebfc 100644 > --- a/drivers/gpu/drm/sprd/Kconfig > +++ b/drivers/gpu/drm/sprd/Kconfig > @@ -3,7 +3,6 @@ config DRM_SPRD > depends on ARCH_SPRD || COMPILE_TEST > depends on DRM && OF > select DRM_GEM_CMA_HELPER > - select DRM_KMS_CMA_HELPER > select DRM_KMS_HELPER > select DRM_MIPI_DSI > select VIDEOMODE_HELPERS > -- > 2.29.0 >