From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
These on stack copies of the modes appear to be pointless.
Just look at the originals directly.
Cc: Harry Wentland <harry.wentland@xxxxxxx>
Cc: Leo Li <sunpeng.li@xxxxxxx>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx
Cc: Nikola Cornij <nikola.cornij@xxxxxxx>
Cc: Aurabindo Pillai <aurabindo.pillai@xxxxxxx>
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
.../gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 32 +++++++++----------
1 file changed, 16 insertions(+), 16 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index 21dba337dab0..65aab0d086b6 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -10139,27 +10139,27 @@ static bool
is_timing_unchanged_for_freesync(struct drm_crtc_state *old_crtc_state,
struct drm_crtc_state *new_crtc_state)
{
- struct drm_display_mode old_mode, new_mode;
+ const struct drm_display_mode *old_mode, *new_mode;
if (!old_crtc_state || !new_crtc_state)
return false;
- old_mode = old_crtc_state->mode;
- new_mode = new_crtc_state->mode;
+ old_mode = &old_crtc_state->mode;
+ new_mode = &new_crtc_state->mode;
- if (old_mode.clock == new_mode.clock &&
- old_mode.hdisplay == new_mode.hdisplay &&
- old_mode.vdisplay == new_mode.vdisplay &&
- old_mode.htotal == new_mode.htotal &&
- old_mode.vtotal != new_mode.vtotal &&
- old_mode.hsync_start == new_mode.hsync_start &&
- old_mode.vsync_start != new_mode.vsync_start &&
- old_mode.hsync_end == new_mode.hsync_end &&
- old_mode.vsync_end != new_mode.vsync_end &&
- old_mode.hskew == new_mode.hskew &&
- old_mode.vscan == new_mode.vscan &&
- (old_mode.vsync_end - old_mode.vsync_start) ==
- (new_mode.vsync_end - new_mode.vsync_start))
+ if (old_mode->clock == new_mode->clock &&
+ old_mode->hdisplay == new_mode->hdisplay &&
+ old_mode->vdisplay == new_mode->vdisplay &&
+ old_mode->htotal == new_mode->htotal &&
+ old_mode->vtotal != new_mode->vtotal &&
+ old_mode->hsync_start == new_mode->hsync_start &&
+ old_mode->vsync_start != new_mode->vsync_start &&
+ old_mode->hsync_end == new_mode->hsync_end &&
+ old_mode->vsync_end != new_mode->vsync_end &&
+ old_mode->hskew == new_mode->hskew &&
+ old_mode->vscan == new_mode->vscan &&
+ (old_mode->vsync_end - old_mode->vsync_start) ==
+ (new_mode->vsync_end - new_mode->vsync_start))
return true;
return false;
--
2.34.1
