[PATCH AUTOSEL 5.15 57/68] drm/amd/display: Fixed DSC would not PG after removing DSC stream

[Sasha Levin]

From: Yi-Ling Chen <Yi-Ling.Chen2 at amd.com>

[ Upstream commit 2da8f0beece08a5c3c2e20c0e38e1a4bbc153f9e ]

[WHY]
Due to pass the wrong parameter down to the enable_stream_gating(),
it would cause the DSC of the removing stream would not be PG.

[HOW]
To pass the correct parameter down th the enable_stream_gating().

Reviewed-by: Anthony Koo <Anthony.Koo at amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo at amd.com>
Signed-off-by: Yi-Ling Chen <Yi-Ling.Chen2 at amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler at amd.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
 drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c | 2 +-
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c        | 2 +-
 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c        | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
index 3af49cdf89ebd..2e0fb2ead0a3a 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c
@@ -1566,7 +1566,7 @@ void dcn10_reset_hw_ctx_wrap(
 
 			dcn10_reset_back_end_for_pipe(dc, pipe_ctx_old, dc->current_state);
 			if (hws->funcs.enable_stream_gating)
-				hws->funcs.enable_stream_gating(dc, pipe_ctx);
+				hws->funcs.enable_stream_gating(dc, pipe_ctx_old);
 			if (old_clk)
 				old_clk->funcs->cs_power_down(old_clk);
 		}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
index a47ba1d45be92..027f221a6d7d5 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -2262,7 +2262,7 @@ void dcn20_reset_hw_ctx_wrap(
 
 			dcn20_reset_back_end_for_pipe(dc, pipe_ctx_old, dc->current_state);
 			if (hws->funcs.enable_stream_gating)
-				hws->funcs.enable_stream_gating(dc, pipe_ctx);
+				hws->funcs.enable_stream_gating(dc, pipe_ctx_old);
 			if (old_clk)
 				old_clk->funcs->cs_power_down(old_clk);
 		}
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
index 3afa1159a5f7d..251414babffa3 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_hwseq.c
@@ -588,7 +588,7 @@ void dcn31_reset_hw_ctx_wrap(
 
 			dcn31_reset_back_end_for_pipe(dc, pipe_ctx_old, dc->current_state);
 			if (hws->funcs.enable_stream_gating)
-				hws->funcs.enable_stream_gating(dc, pipe_ctx);
+				hws->funcs.enable_stream_gating(dc, pipe_ctx_old);
 			if (old_clk)
 				old_clk->funcs->cs_power_down(old_clk);
 		}
-- 
2.33.0