diff options
| author | Wenjing Liu <[email protected]> | 2021-04-22 18:01:25 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-05-10 22:06:44 +0000 |
| commit | df0a271cc794639ef537f21c4c56893e40972523 (patch) | |
| tree | 69dd34b25616bb4e6a1dcf9bdaece689c3511154 /drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h | |
| parent | drm/amd/display: fix potential gpu reset deadlock (diff) | |
| download | kernel-df0a271cc794639ef537f21c4c56893e40972523.tar.gz kernel-df0a271cc794639ef537f21c4c56893e40972523.zip | |
drm/amd/display: add dsc stream overhead for dp only
[why]
Based on hardware team recommendation this additional dsc overhead
is only required for DP DSC.
[how]
Add a check for is_dp and only apply the overhead if this flag is set.
Signed-off-by: Wenjing Liu <[email protected]>
Reviewed-by: Chris Park <[email protected]>
Acked-by: Wayne Lin <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h index f520e13aee4c..f94135c6e3c2 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/dsc.h @@ -88,6 +88,7 @@ struct dsc_enc_caps { int32_t max_total_throughput_mps; /* Maximum total throughput with all the slices combined */ int32_t max_slice_width; uint32_t bpp_increment_div; /* bpp increment divisor, e.g. if 16, it's 1/16th of a bit */ + bool is_dp; }; struct dsc_funcs { |