linux-kernel - [PATCH AUTOSEL 6.5 27/41] drm/amd/display: Add dirty rect support for Replay

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Message-Id: <20230924131529.1275335-27-sashal@kernel.org>
Date:   Sun, 24 Sep 2023 09:15:15 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Bhawanpreet Lakha <bhawanpreet.lakha@....com>,
        Sun peng Li <sunpeng.li@....com>,
        Stylon Wang <stylon.wang@....com>,
        Daniel Wheeler <daniel.wheeler@....com>,
        Alex Deucher <alexander.deucher@....com>,
        Sasha Levin <sashal@...nel.org>, harry.wentland@....com,
        Rodrigo.Siqueira@....com, christian.koenig@....com,
        Xinhui.Pan@....com, airlied@...il.com, daniel@...ll.ch,
        hamza.mahfooz@....com, qingqing.zhuo@....com, hersenxs.wu@....com,
        aurabindo.pillai@....com, srinivasan.shanmugam@....com,
        wayne.lin@....com, haoping.liu@....com,
        amd-gfx@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 6.5 27/41] drm/amd/display: Add dirty rect support for Replay

From: Bhawanpreet Lakha <bhawanpreet.lakha@....com>

[ Upstream commit 679fc891bf11845730b572fc44f8a0eb846aba29 ]

Dirty rect can be used with replay, so enable them to allow for more
powersaving.

Reviewed-by: Sun peng Li <sunpeng.li@....com>
Acked-by: Stylon Wang <stylon.wang@....com>
Signed-off-by: Bhawanpreet Lakha <bhawanpreet.lakha@....com>
Tested-by: Daniel Wheeler <daniel.wheeler@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 3123ea2f4f30a..5c63a13f25193 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -8038,7 +8038,8 @@ static void amdgpu_dm_commit_planes(struct drm_atomic_state *state,
 		bundle->surface_updates[planes_count].plane_info =
 			&bundle->plane_infos[planes_count];
 
-		if (acrtc_state->stream->link->psr_settings.psr_feature_enabled) {
+		if (acrtc_state->stream->link->psr_settings.psr_feature_enabled ||
+		    acrtc_state->stream->link->replay_settings.replay_feature_enabled) {
 			fill_dc_dirty_rects(plane, old_plane_state,
 					    new_plane_state, new_crtc_state,
 					    &bundle->flip_addrs[planes_count],
-- 
2.40.1