drm/amd/display: remove unused code

Commit hints are unnecessary after front end programming redesign.

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc.c b/drivers/gpu/drm/amd/display/dc/core/dc.c
index 41b51f4..55b82ca 100644 (file)
--- 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 c9792c4..893e44c 100644 (file)
--- 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 eee78a7..a831079 100644 (file)
--- 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;
 };