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| author | Charlene Liu <charlene.liu@amd.com> | 2019-03-01 11:12:50 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-03-20 23:39:48 -0500 |
| commit | 7fe538a4d64135d8f8e4aca8d0aedf266958025c (patch) | |
| tree | 4acc1d7a90038a20cf4b823e7e5d5b5fe2b8927d /drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h | |
| parent | ae5041f3a03134a4cd5fc1c41e082c0e5d290392 (diff) | |
| download | linux-stable-7fe538a4d64135d8f8e4aca8d0aedf266958025c.tar.gz linux-stable-7fe538a4d64135d8f8e4aca8d0aedf266958025c.tar.bz2 linux-stable-7fe538a4d64135d8f8e4aca8d0aedf266958025c.zip | |
drm/amd/display: fix DP 422 VID_M half the rate issue.
[Description]
when programming VID_TIMING, we were using the original VESA timing for DP_VIDM/N.
for YCbCr420 or compressed YCbCr422, using half rate as YCbCr444.
Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Nikola Cornij <Nikola.Cornij@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h index 8ba73a474014..8aafed8793df 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/stream_encoder.h @@ -67,8 +67,7 @@ struct encoder_info_frame { struct encoder_unblank_param { struct dc_link_settings link_settings; - unsigned int pixel_clk_khz; - enum dc_pixel_encoding pixel_encoding; + struct dc_crtc_timing timing; }; struct encoder_set_dp_phy_pattern_param { |