Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 6.0 195/862] drm/amd/display: Enable 2 to 1 ODM policy if supported | Date | Wed, 19 Oct 2022 10:24:42 +0200 |
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From: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
commit 54fae65ff469a79fc0ca46f480c4e7fce50f3963 upstream.
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 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c | 4 ++++ 1 file changed, 4 insertions(+)
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c +++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_hwseq.c @@ -1001,6 +1001,10 @@ 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,
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