On Wed, Jun 21, 2017 at 04:04:04PM +0530, Shashank Sharma wrote: > CEA-861-F adds ycbcr capability map block, for HDMI 2.0 sinks. > This block contains a map of indexes of CEA modes, which can > support YCBCR 420 output also. To avoid multiple parsing of same > CEA block, let's parse the sink information and get this map, before > parsing CEA modes. > > This patch moves the call to drm_add_display_info function, before the > mode parsing block. > > Signed-off-by: Shashank Sharma <shashank.sharma@xxxxxxxxx> > --- > drivers/gpu/drm/drm_edid.c | 9 +++++++-- > 1 file changed, 7 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c > index b4583f6..42934b2 100644 > --- a/drivers/gpu/drm/drm_edid.c > +++ b/drivers/gpu/drm/drm_edid.c > @@ -4605,6 +4605,13 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid) > quirks = edid_get_quirks(edid); > > /* > + * CEA-861-F adds ycbcr capability map block, for HDMI 2.0 sinks. > + * To avoid multiple parsing of same block, lets parse that map > + * from sink info, before parsing CEA modes. > + */ > + drm_add_display_info(connector, edid); > + This patch should come before the 4:2:0 mode parsing, no? Otherwise I think this should be fine so Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > + /* > * EDID spec says modes should be preferred in this order: > * - preferred detailed mode > * - other detailed modes from base block > @@ -4632,8 +4639,6 @@ int drm_add_edid_modes(struct drm_connector *connector, struct edid *edid) > if (quirks & (EDID_QUIRK_PREFER_LARGE_60 | EDID_QUIRK_PREFER_LARGE_75)) > edid_fixup_preferred(connector, quirks); > > - drm_add_display_info(connector, edid); > - > if (quirks & EDID_QUIRK_FORCE_6BPC) > connector->display_info.bpc = 6; > > -- > 2.7.4 -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
