> -----Original Message----- > From: Kristian Kristensen [mailto:hoegsberg@xxxxxxxxx] > Sent: Tuesday, October 17, 2017 4:05 AM > To: Srinivas, Vidya <vidya.srinivas@xxxxxxxxx>; intel- > gfx@xxxxxxxxxxxxxxxxxxxxx > Cc: Srinivas, Vidya <vidya.srinivas@xxxxxxxxx> > Subject: Re: [PATCH 13/14] drm/i915: Add NV12 as supported > format for sprite plane > > Vidya Srinivas <vidya.srinivas@xxxxxxxxx> writes: > > > From: Chandra Konduru <chandra.konduru@xxxxxxxxx> > > > > This patch adds NV12 to list of supported formats for sprite plane. > > > > v2: Rebased (me) > > > > v3: Review comments by Ville addressed > > - Removed skl_plane_formats_with_nv12 and added > > NV12 case in existing skl_plane_formats > > - Added the 10bpc RGB formats > > > > v4: Addressed review comments from Clinton A Taylor > > "Why are we adding 10 bit RGB formats with the NV12 series > patches? > > Trying to set XR30 or AB30 results in error returned even though > > the modes are advertised for the planes" > > - Removed 10bit RGB formats added previously with NV12 series > > > > v5: Missed the Tested-by/Reviewed-by in the previous series > > Adding the same to commit message in this version. > > Addressed review comments from Clinton A Taylor > > "Why are we adding 10 bit RGB formats with the NV12 series > patches? > > Trying to set XR30 or AB30 results in error returned even though > > the modes are advertised for the planes" > > - Previous version has 10bit RGB format removed from VLV formats > > by mistake. Fixing that in this version. > > Removed 10bit RGB formats added previously with NV12 series > > for SKL. > > > > v6: Addressed review comments by Ville > > Restricting the NV12 to BXT and PIPE A and B > > > > v7: Rebased (me) > > > > v8: Rebased (me) > > Restricting NV12 changes to BXT and KBL > > Restricting NV12 changes for plane 0 (overlay) > > > > Tested-by: Clinton Taylor <clinton.a.taylor@xxxxxxxxx> > > Reviewed-by: Clinton Taylor <clinton.a.taylor@xxxxxxxxx> > > Signed-off-by: Chandra Konduru <chandra.konduru@xxxxxxxxx> > > Signed-off-by: Nabendu Maiti <nabendu.bikash.maiti@xxxxxxxxx> > > Signed-off-by: Vidya Srinivas <vidya.srinivas@xxxxxxxxx> > > --- > > drivers/gpu/drm/i915/intel_sprite.c | 24 +++++++++++++++++++++--- > > 1 file changed, 21 insertions(+), 3 deletions(-) > > > > diff --git a/drivers/gpu/drm/i915/intel_sprite.c > > b/drivers/gpu/drm/i915/intel_sprite.c > > index 6f98bc5..7e9cfe1 100644 > > --- a/drivers/gpu/drm/i915/intel_sprite.c > > +++ b/drivers/gpu/drm/i915/intel_sprite.c > > @@ -1196,6 +1196,19 @@ static bool > intel_sprite_plane_format_mod_supported(struct drm_plane *plane, > > .format_mod_supported = > > intel_sprite_plane_format_mod_supported, > > }; > > > > +static uint32_t nv12_plane_formats[] = { > > + DRM_FORMAT_RGB565, > > + DRM_FORMAT_ABGR8888, > > + DRM_FORMAT_ARGB8888, > > + DRM_FORMAT_XBGR8888, > > + DRM_FORMAT_XRGB8888, > > + DRM_FORMAT_YUYV, > > + DRM_FORMAT_YVYU, > > + DRM_FORMAT_UYVY, > > + DRM_FORMAT_VYUY, > > + DRM_FORMAT_NV12, > > +}; > > As for intel_display.c you need to extend > skl_sprite_plane_format_mod_supported() with a case for > DRM_FORMAT_NV12 so that KMS can advertise the supported modifiers for > NV12. > > Kristian > Thank you. I will add this in the next version before re-floating. Regards Vidya > > > + > > struct intel_plane * > > intel_sprite_plane_create(struct drm_i915_private *dev_priv, > > enum pipe pipe, int plane) > > @@ -1238,9 +1251,14 @@ struct intel_plane * > > > > intel_plane->update_plane = skl_update_plane; > > intel_plane->disable_plane = skl_disable_plane; > > - > > - plane_formats = skl_plane_formats; > > - num_plane_formats = ARRAY_SIZE(skl_plane_formats); > > + if ((IS_BROXTON(dev_priv) || IS_KABYLAKE(dev_priv)) && > > + (pipe == PIPE_A || pipe == PIPE_B) && plane == 0) { > > + plane_formats = nv12_plane_formats; > > + num_plane_formats = > ARRAY_SIZE(nv12_plane_formats); > > + } else { > > + plane_formats = skl_plane_formats; > > + num_plane_formats = > ARRAY_SIZE(skl_plane_formats); > > + } > > modifiers = skl_plane_format_modifiers; > > } else if (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) { > > intel_plane->can_scale = false; > > -- > > 1.9.1 > > > > _______________________________________________ > > Intel-gfx mailing list > > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > > https://lists.freedesktop.org/mailman/listinfo/intel-gfx _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
