From: Rodrigo Siqueira Date: Tue, 20 Sep 2022 20:06:36 +0000 (-0400) Subject: drm/amd/display: Enable 2 to 1 ODM policy if supported X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=54fae65ff469a79fc0ca46f480c4e7fce50f3963;p=linux.git 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 Signed-off-by: Rodrigo Siqueira Signed-off-by: Alex Deucher Cc: stable@vger.kernel.org # 6.0.x --- 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 8012a48859b59..218927d6ecb20 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,