diff options
| author | Fangzhi Zuo <[email protected]> | 2024-08-27 16:08:13 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-08-29 13:35:52 -0400 |
| commit | 7745a1dee0a687044888179e6e7fcd6d704992a9 (patch) | |
| tree | ed04980e6000ec8fb8a2f30c07a37fe4ad902e20 | |
| parent | c50fe289ed7207f71df3b5f1720512a9620e84fb (diff) | |
drm/amdgpu/display: Fix a mistake in revert commit
[why]
It is to fix in try_disable_dsc() due to misrevert of
commit 338567d17627 ("drm/amd/display: Fix MST BW calculation Regression")
[How]
Fix restoring minimum compression bw by 'max_kbps', instead of native bw 'stream_kbps'
Signed-off-by: Fangzhi Zuo <[email protected]>
Reviewed-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c index 0859a7173a06..6b5eed37532b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c @@ -1072,7 +1072,7 @@ static int try_disable_dsc(struct drm_atomic_state *state, vars[next_index].bpp_x16 = 0; } else { DRM_DEBUG_DRIVER("MST_DSC index #%d, restore minimum compression\n", next_index); - vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.stream_kbps, fec_overhead_multiplier_x1000); + vars[next_index].pbn = kbps_to_peak_pbn(params[next_index].bw_range.max_kbps, fec_overhead_multiplier_x1000); ret = drm_dp_atomic_find_time_slots(state, params[next_index].port->mgr, params[next_index].port, |