[PATCH 06/37] drm/amd/display: remove unused code

[sunpeng.li at amd.com]

From: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>

Commit hints are unnecessary after front end programming redesign.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin at amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein at amd.com>
Acked-by: Leo Li <sunpeng.li at amd.com>
---
 drivers/gpu/drm/amd/display/dc/core/dc.c              | 2 --
 drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c | 5 -----
 drivers/gpu/drm/amd/display/dc/inc/core_types.h       | 4 ----
 3 files changed, 11 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 41b51f43a64b..55b82ca44c3b 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc.c
@@ -1248,8 +1248,6 @@ static enum dc_status dc_commit_state_no_check(struct dc *dc, struct dc_state *c
 	for (i = 0; i < context->stream_count; i++)
 		context->streams[i]->mode_changed = false;
 
-	memset(&context->commit_hints, 0, sizeof(context->commit_hints));
-
 	dc_release_state(dc->current_state);
 
 	dc->current_state = context;
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index c9792c47978a..893e44ca90f8 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -2275,7 +2275,6 @@ bool dcn20_fast_validate_bw(
 	int split_threshold = dc->res_pool->pipe_count / 2;
 	bool avoid_split = dc->debug.pipe_split_policy != MPC_SPLIT_DYNAMIC;
 
-
 	ASSERT(pipes);
 	if (!pipes)
 		return false;
@@ -2353,10 +2352,6 @@ bool dcn20_fast_validate_bw(
 	if (vlevel > context->bw_ctx.dml.soc.num_states)
 		goto validate_fail;
 
-	if ((context->stream_count > split_threshold && dc->current_state->stream_count <= split_threshold)
-		|| (context->stream_count <= split_threshold && dc->current_state->stream_count > split_threshold))
-		context->commit_hints.full_update_needed = true;
-
 	/*initialize pipe_just_split_from to invalid idx*/
 	for (i = 0; i < MAX_PIPES; i++)
 		pipe_split_from[i] = -1;
diff --git a/drivers/gpu/drm/amd/display/dc/inc/core_types.h b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
index eee78a73d88c..a831079607cd 100644
--- a/drivers/gpu/drm/amd/display/dc/inc/core_types.h
+++ b/drivers/gpu/drm/amd/display/dc/inc/core_types.h
@@ -398,10 +398,6 @@ struct dc_state {
 
 	struct clk_mgr *clk_mgr;
 
-	struct {
-		bool full_update_needed : 1;
-	} commit_hints;
-
 	struct kref refcount;
 };
 
-- 
2.23.0