diff options
| author | Nikola Cornij <nikola.cornij@amd.com> | 2019-04-17 19:07:08 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-06-22 09:34:11 -0500 |
| commit | f446489adcbc9c4833ae724a985166731c577bcd (patch) | |
| tree | 16ad0130141a8ba2f50643b0fbc4344707b9ffc0 /drivers/gpu/drm/amd/display/dc/dc_dsc.h | |
| parent | ce76898527cd14e9f1b04f463fd3d1cae80ed9c6 (diff) | |
drm/amd/display: Add support for extended DSC DPCD caps
[why]
A few of the new DSC DPCD caps were introduced by a DP 1.4a SCR in order
to give DSC branch decoders a chance to expose their maximum throughput
and maximum line width limitations.
Signed-off-by: Nikola Cornij <nikola.cornij@amd.com>
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_dsc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_dsc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dsc.h b/drivers/gpu/drm/amd/display/dc/dc_dsc.h index be0f7b09086a..6de3bc9162ea 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dsc.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dsc.h @@ -34,7 +34,8 @@ struct dc_dsc_bw_range { }; -bool dc_dsc_parse_dsc_dpcd(const uint8_t *dpcd_dsc_data, +bool dc_dsc_parse_dsc_dpcd(const uint8_t *dpcd_dsc_basic_data, + const uint8_t *dpcd_dsc_ext_data, struct dsc_dec_dpcd_caps *dsc_sink_caps); bool dc_dsc_compute_bandwidth_range( |