On Mon, Jul 03, 2017 at 05:55:43PM +0530, Shashank Sharma wrote: > CEA-861-F introduces extended tag codes for EDID extension blocks, > which indicates the actual type of the data block. The code for > using exteded tag is 0x7, whereas in the existing code, the > corresponding macro is named as "VIDEO_CAPABILITY_BLOCK" > > This patch renames the macro and usages from "VIDEO_CAPABILITY_BLOCK" > to "CEA_EXTENDED_TAG" > > Cc: Ville Syrjala <ville.syrjala@xxxxxxxxxxxxxxx> > Signed-off-by: Shashank Sharma <shashank.sharma@xxxxxxxxx> > --- > drivers/gpu/drm/drm_edid.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c > index 2e55599..c81b076 100644 > --- a/drivers/gpu/drm/drm_edid.c > +++ b/drivers/gpu/drm/drm_edid.c > @@ -2566,7 +2566,7 @@ add_detailed_modes(struct drm_connector *connector, struct edid *edid, > #define VIDEO_BLOCK 0x02 > #define VENDOR_BLOCK 0x03 > #define SPEAKER_BLOCK 0x04 > -#define VIDEO_CAPABILITY_BLOCK 0x07 > +#define CEA_EXTENDED_TAG 0x07 > #define EDID_BASIC_AUDIO (1 << 6) > #define EDID_CEA_YCRCB444 (1 << 5) > #define EDID_CEA_YCRCB422 (1 << 4) > @@ -3793,7 +3793,7 @@ bool drm_rgb_quant_range_selectable(struct edid *edid) > return false; > > for_each_cea_db(edid_ext, i, start, end) { > - if (cea_db_tag(&edid_ext[i]) == VIDEO_CAPABILITY_BLOCK && > + if (cea_db_tag(&edid_ext[i]) == CEA_EXTENDED_TAG && > cea_db_payload_len(&edid_ext[i]) == 2) { The video capability block should have a specific ext tag no? We should check for that. > DRM_DEBUG_KMS("CEA VCDB 0x%02x\n", edid_ext[i + 2]); > return edid_ext[i + 2] & EDID_CEA_VCDB_QS; > -- > 2.7.4 -- Ville Syrjälä Intel OTC _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel