diff options
| author | Fangzhi Zuo <Jerry.Zuo@amd.com> | 2021-11-26 00:06:10 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-12-02 00:04:56 +0300 |
| commit | c022375ae0955b6d97ec438d658ab43a857a010f (patch) | |
| tree | 1d374fc51064d3e6859f362c48cff1b5ff98f24b /drivers/gpu/drm/amd/display/dc/dc_hw_types.h | |
| parent | 50b1f44ec54746e5332f4bc87c70c223192e821f (diff) | |
| download | linux-c022375ae0955b6d97ec438d658ab43a857a010f.tar.xz | |
drm/amd/display: Add DP-HDMI FRL PCON Support in DC
Change since v1: add brief description
1. Add hdmi frl pcon support to existing asic family.
2. Determine pcon frl capability based on pcon dpcd.
3. pcon frl is taken into consideration into mode validation.
v2: squash in warning fix (Alex)
Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_hw_types.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_hw_types.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h index 52355fe6994c..eac34f591a3f 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_hw_types.h +++ b/drivers/gpu/drm/amd/display/dc/dc_hw_types.h @@ -741,6 +741,9 @@ struct dc_dsc_config { uint32_t version_minor; /* DSC minor version. Full version is formed as 1.version_minor. */ bool ycbcr422_simple; /* Tell DSC engine to convert YCbCr 4:2:2 to 'YCbCr 4:2:2 simple'. */ int32_t rc_buffer_size; /* DSC RC buffer block size in bytes */ +#if defined(CONFIG_DRM_AMD_DC_DCN) + bool is_frl; /* indicate if DSC is applied based on HDMI FRL sink's capability */ +#endif bool is_dp; /* indicate if DSC is applied based on DP's capability */ }; struct dc_crtc_timing { |