diff options
| author | Jun Lei <jun.lei@amd.com> | 2021-01-26 09:23:02 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-02-09 15:31:07 -0500 |
| commit | b14e4f200461cc820c63dd112acc21e1a60aa90e (patch) | |
| tree | f580494e8290ea4001bbba538ca5edd1c8405635 /drivers/gpu/drm/amd/display/dc/dc_dsc.h | |
| parent | 765ff7ad584aef2f0aaadb153b0c496bd4e170f7 (diff) | |
| download | linux-stable-b14e4f200461cc820c63dd112acc21e1a60aa90e.tar.gz linux-stable-b14e4f200461cc820c63dd112acc21e1a60aa90e.tar.bz2 linux-stable-b14e4f200461cc820c63dd112acc21e1a60aa90e.zip | |
drm/amd/display: revert support for DID2.0 dsc passthrough
3x4K60 displays over MST with DSC enabled was not able to light up
due to this patch.
Signed-off-by: Jun Lei <jun.lei@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Anson Jacob <Anson.Jacob@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 | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_dsc.h b/drivers/gpu/drm/amd/display/dc/dc_dsc.h index e99273bff46d..ec55b77727d5 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_dsc.h +++ b/drivers/gpu/drm/amd/display/dc/dc_dsc.h @@ -51,7 +51,6 @@ struct dc_dsc_policy { int min_slice_height; // Must not be less than 8 uint32_t max_target_bpp; uint32_t min_target_bpp; - uint32_t preferred_bpp_x16; bool enable_dsc_when_not_needed; }; @@ -63,8 +62,8 @@ bool dc_dsc_parse_dsc_dpcd(const struct dc *dc, bool dc_dsc_compute_bandwidth_range( const struct display_stream_compressor *dsc, uint32_t dsc_min_slice_height_override, - uint32_t min_bpp_x16, - uint32_t max_bpp_x16, + uint32_t min_bpp, + uint32_t max_bpp, const struct dsc_dec_dpcd_caps *dsc_sink_caps, const struct dc_crtc_timing *timing, struct dc_dsc_bw_range *range); @@ -79,7 +78,7 @@ bool dc_dsc_compute_config( struct dc_dsc_config *dsc_cfg); void dc_dsc_get_policy_for_timing(const struct dc_crtc_timing *timing, - uint32_t max_target_bpp_limit_override_x16, + uint32_t max_target_bpp_limit_override, struct dc_dsc_policy *policy); void dc_dsc_policy_set_max_target_bpp_limit(uint32_t limit); |