diff options
| author |   Dillon Varone <dillon.varone@amd.com> | 2021-02-19 11:48:21 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-03-02 14:07:46 -0500 |
| commit | b8cc3e504622e7d0f9c34bb5bdd523c5b4f88345 (patch) | |
| tree | 56cbebb0ad24aee52c724221568224c81a8e4470 /drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c | |
| parent | drm/amd/display: treat memory as a single-channel for asymmetric memory (diff) | |
| download | linux-dev-b8cc3e504622e7d0f9c34bb5bdd523c5b4f88345.tar.xz linux-dev-b8cc3e504622e7d0f9c34bb5bdd523c5b4f88345.zip | |
drm/amd/display: Fix HSplit causing increase in DSC Slice Count
[Why?]
HSplit should not affect DSC slice count. Can cause improper timings to
be applied for certain modes.
[How?]
No longer change DSC Slice count based on HSplit.
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c index bc0485a59018..94036a9612cf 100644 --- a/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c +++ b/drivers/gpu/drm/amd/display/dc/dml/display_mode_vba.c @@ -599,7 +599,6 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib) for (k = j + 1; k < mode_lib->vba.cache_num_pipes; ++k) { display_pipe_source_params_st *src_k = &pipes[k].pipe.src; display_pipe_dest_params_st *dst_k = &pipes[k].pipe.dest; - display_output_params_st *dout_k = &pipes[j].dout; if (src_k->is_hsplit && !visited[k] && src->hsplit_grp == src_k->hsplit_grp) { @@ -620,8 +619,6 @@ static void fetch_pipe_params(struct display_mode_lib *mode_lib) mode_lib->vba.ViewportHeightChroma[mode_lib->vba.NumberOfActivePlanes] += src_k->viewport_height_c; } - mode_lib->vba.NumberOfDSCSlices[mode_lib->vba.NumberOfActivePlanes] += - dout_k->dsc_slices; visited[k] = true; } |