diff options
| author |   Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> | 2022-09-20 16:06:36 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-10-06 12:03:48 -0400 |
| commit | 54fae65ff469a79fc0ca46f480c4e7fce50f3963 (patch) | |
| tree | e4d76b2221b00e75b68beca13f43c0a68181c833 | |
| parent | drm/amd/display: Add PState change high hook for DCN32 (diff) | |
| download | linux-dev-54fae65ff469a79fc0ca46f480c4e7fce50f3963.tar.xz linux-dev-54fae65ff469a79fc0ca46f480c4e7fce50f3963.zip | |
drm/amd/display: Enable 2 to 1 ODM policy if supported
If the current configuration supports 2 to 1 ODM policy, let's also
enable the windowed MPO feature.
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org # 6.0.x
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c index 8012a48859b5..218927d6ecb2 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c @@ -991,6 +991,10 @@ void dcn32_init_hw(struct dc *dc) dc_dmub_srv_query_caps_cmd(dc->ctx->dmub_srv->dmub); dc->caps.dmub_caps.psr = dc->ctx->dmub_srv->dmub->feature_caps.psr; } + + /* Enable support for ODM and windowed MPO if policy flag is set */ + if (dc->debug.enable_single_display_2to1_odm_policy) + dc->config.enable_windowed_mpo_odm = true; } static int calc_mpc_flow_ctrl_cnt(const struct dc_stream_state *stream, |