On 4/23/23 10:10, Melissa Wen wrote: > We are enabling a large set of color calibration features to enhance KMS > color mgmt but these properties are specific of AMD display HW, and > cannot be provided by other vendors. Therefore, set a config option to > enable AMD driver-private properties used on Steam Deck color mgmt > pipeline. > > Co-developed-by: Joshua Ashton <joshua@xxxxxxxxx> > Signed-off-by: Joshua Ashton <joshua@xxxxxxxxx> > Signed-off-by: Melissa Wen <mwen@xxxxxxxxxx> > --- > drivers/gpu/drm/amd/display/Kconfig | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/gpu/drm/amd/display/Kconfig b/drivers/gpu/drm/amd/display/Kconfig > index 06b438217c61..c45a8deb1098 100644 > --- a/drivers/gpu/drm/amd/display/Kconfig > +++ b/drivers/gpu/drm/amd/display/Kconfig > @@ -53,5 +53,11 @@ config DRM_AMD_SECURE_DISPLAY > of crc of specific region via debugfs. > Cooperate with specific DMCU FW. > > +config STEAM_DECK > + bool "Enable color calibration features for Steam Deck" > + depends on DRM_AMD_DC > + help > + Choose this option if you want to use AMDGPU features for broader > + color management support on Steam Deck. > If we can drop this (i.e. don't offer a CONFIG_ option to allow enablement of the uAPI, but build with -DCONFIG_STEAM_DECK) it would go a long way to keep us from requiring to support this forever. Harry > endmenu
