On Wed, Sep 18, 2024 at 08:13:37PM +0530, Ankit Nautiyal wrote: > Add macro to check if platform supports Ultrajoiner. > > Signed-off-by: Ankit Nautiyal <[email protected]> > --- > drivers/gpu/drm/i915/display/intel_display_device.h | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h > b/drivers/gpu/drm/i915/display/intel_display_device.h > index 5306bbd13e59..8dd7bef49133 100644 > --- a/drivers/gpu/drm/i915/display/intel_display_device.h > +++ b/drivers/gpu/drm/i915/display/intel_display_device.h > @@ -154,6 +154,7 @@ enum intel_display_subplatform { > #define HAS_TRANSCODER(i915, trans) > ((DISPLAY_RUNTIME_INFO(i915)->cpu_transcoder_mask & \ > BIT(trans)) != 0) > #define HAS_UNCOMPRESSED_JOINER(i915) (DISPLAY_VER(i915) >= 13) > +#define HAS_ULTRAJOINER(i915) ((DISPLAY_VER(i915) == 14 && > IS_DGFX(i915)) || DISPLAY_VER(i915) > 14)
s/> 14/>= 20/ please Since we generally prefer the new->old order, should probably start with the >=20 check, and follow with the bmg special case. > #define HAS_VRR(i915) (DISPLAY_VER(i915) >= 11) > #define HAS_AS_SDP(i915) (DISPLAY_VER(i915) >= 13) > #define HAS_CMRR(i915) (DISPLAY_VER(i915) >= 20) > -- > 2.45.2 -- Ville Syrjälä Intel
