> -----Original Message----- > From: Jani Nikula <jani.nikula@xxxxxxxxxxxxxxx> > Sent: Friday, February 14, 2020 4:56 PM > To: Kadiyala, Kishore <kishore.kadiyala@xxxxxxxxx>; intel- > gfx@xxxxxxxxxxxxxxxxxxxxx > Cc: Kadiyala, Kishore <kishore.kadiyala@xxxxxxxxx> > Subject: Re: [PATCH] Add support for Color encoding YCBCR_BT2020 > > On Fri, 14 Feb 2020, Kishore Kadiyala <kishore.kadiyala@xxxxxxxxx> wrote: > > Currently the plane property doesn't have support for YCBCR_BT2020, > > which enables the corresponding color conversion mode on plane CSC. > > Please prefix your patch subjects properly. "drm/i915: " at a minimum for stuff > touching i915. Sure Jani, I'll include prefix from next time. > > No need to resend for this, but for future reference. Ok Regards, Kishore > > BR, > Jani. > > > > > > Signed-off-by: Kishore Kadiyala <kishore.kadiyala@xxxxxxxxx> > > Cc: Uma Shankar <uma.shankar@xxxxxxxxx> > > --- > > drivers/gpu/drm/i915/display/intel_sprite.c | 9 +++++++-- > > 1 file changed, 7 insertions(+), 2 deletions(-) > > > > diff --git a/drivers/gpu/drm/i915/display/intel_sprite.c > > b/drivers/gpu/drm/i915/display/intel_sprite.c > > index 7abeefe8dce5..5169a7260d7c 100644 > > --- a/drivers/gpu/drm/i915/display/intel_sprite.c > > +++ b/drivers/gpu/drm/i915/display/intel_sprite.c > > @@ -3011,6 +3011,7 @@ skl_universal_plane_create(struct drm_i915_private > *dev_priv, > > struct intel_plane *plane; > > enum drm_plane_type plane_type; > > unsigned int supported_rotations; > > + unsigned int supported_csc; > > unsigned int possible_crtcs; > > const u64 *modifiers; > > const u32 *formats; > > @@ -3088,9 +3089,13 @@ skl_universal_plane_create(struct > drm_i915_private *dev_priv, > > DRM_MODE_ROTATE_0, > > supported_rotations); > > > > + supported_csc = BIT(DRM_COLOR_YCBCR_BT601) | > > +BIT(DRM_COLOR_YCBCR_BT709); > > + > > + if (INTEL_GEN(dev_priv) >= 10 || IS_GEMINILAKE(dev_priv)) > > + supported_csc |= BIT(DRM_COLOR_YCBCR_BT2020); > > + > > drm_plane_create_color_properties(&plane->base, > > - BIT(DRM_COLOR_YCBCR_BT601) | > > - BIT(DRM_COLOR_YCBCR_BT709), > > + supported_csc, > > > BIT(DRM_COLOR_YCBCR_LIMITED_RANGE) | > > > BIT(DRM_COLOR_YCBCR_FULL_RANGE), > > DRM_COLOR_YCBCR_BT709, > > -- > Jani Nikula, Intel Open Source Graphics Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
