[PATCH 12/33] drm/amd/display: Fix GSL acquire

[Bhawanpreet Lakha]

From: Aric Cyr <aric.cyr at amd.com>

[Why]
After locking refactor GSL is not acquired properly
resulting in immediate flip issues.

[How]
Do not copy old GSL state anymore since GSL is acquired
earlier now.

Signed-off-by: Aric Cyr <aric.cyr at amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo at amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha at amd.com>
---
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c | 6 ------
 1 file changed, 6 deletions(-)

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 129a91e8f250..9713f452debf 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_hwseq.c
@@ -1562,12 +1562,6 @@ void dcn20_program_front_end_for_ctx(
 		}
 	}
 
-	/* Carry over GSL groups in case the context is changing. */
-	for (i = 0; i < dc->res_pool->pipe_count; i++)
-		if (context->res_ctx.pipe_ctx[i].stream == dc->current_state->res_ctx.pipe_ctx[i].stream)
-			context->res_ctx.pipe_ctx[i].stream_res.gsl_group =
-				dc->current_state->res_ctx.pipe_ctx[i].stream_res.gsl_group;
-
 	/* Set pipe update flags and lock pipes */
 	for (i = 0; i < dc->res_pool->pipe_count; i++)
 		dcn20_detect_pipe_changes(&dc->current_state->res_ctx.pipe_ctx[i],
-- 
2.17.1