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| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-01-11 14:57:24 +0200 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2017-01-26 18:37:13 +0200 |
| commit | 779c4c2866150c1e5518d703b747f794f91f044c (patch) | |
| tree | 95f70bfa6e8b22f4972134e19aa7ba5065fb1b81 /.cocciconfig | |
| parent | a2ce26f815b16500d390fc46381ec770192a5fbe (diff) | |
drm/edid: Set AVI infoframe Q even when QS=0
HDMI 2.0 recommends that we set the Q bits in the AVI infoframe
even when the sink does not support quantization range selection (QS=0).
According to CEA-861 we can do that as long as the Q we send matches
the default quantization range for the mode.
Previously I think I had misread the spec as saying that you can't
send a non-zero Q at all when QS=0. But that's not what the spec
actually says.
v2: Fix typo in commit message (Jani)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170111125725.8086-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Acked-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to '.cocciconfig')
0 files changed, 0 insertions, 0 deletions