diff options
| author | Alex Hung <alex.hung@amd.com> | 2024-06-15 04:10:40 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-06-28 00:10:38 +0300 |
| commit | 4de670dcdef04feee864a110dd6c1737f29f6dd0 (patch) | |
| tree | c5f32e733a3d5e48b6880e096ce6dae36fdc5b4c | |
| parent | 673f816b9e1e92d1f70e1bf5f21b531e0ff9ad6c (diff) | |
| download | linux-4de670dcdef04feee864a110dd6c1737f29f6dd0.tar.xz | |
drm/amd/display: Remove always true condition
[WHAT & HOW]
advanced_pstate_switching was initialized to false and never assigned to
another value; as a result !advanced_pstate_switching is always true and
should be removed.
This fixes 2 DEADCODE issues reported by Coverity.
Reviewed-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com>
Signed-off-by: Alex Hung <alex.hung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c index 90bb6e718301..60e2bf4ae6de 100644 --- a/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c +++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_wrapper.c @@ -442,7 +442,6 @@ static bool optimize_pstate_with_svp_and_drr(struct dml2_context *dml2, struct d bool result = false; int drr_display_index = 0, non_svp_streams = 0; bool force_svp = dml2->config.svp_pstate.force_enable_subvp; - bool advanced_pstate_switching = false; display_state->bw_ctx.bw.dcn.clk.fw_based_mclk_switching = false; display_state->bw_ctx.bw.dcn.legacy_svp_drr_stream_index_valid = false; @@ -451,8 +450,7 @@ static bool optimize_pstate_with_svp_and_drr(struct dml2_context *dml2, struct d if (!result) { pstate_optimization_done = true; - } else if (!advanced_pstate_switching || - (s->mode_support_info.DRAMClockChangeSupport[0] != dml_dram_clock_change_unsupported && !force_svp)) { + } else if (s->mode_support_info.DRAMClockChangeSupport[0] != dml_dram_clock_change_unsupported && !force_svp) { pstate_optimization_success = true; pstate_optimization_done = true; } |