This reverts commit 91b66c47ba3468f7882ea4a84d5e0e0c186b638f.
Forcing RMX_ASPECT as default uses the preferred/native mode's timings
for any mode the user selects and scales the image. This provides a
a consistently nicer result in the case where the selected mode's
refresh rate matches the native mode's refresh but this isn't always
the case.
For example, if the monitor is 1080p@144Hz and the preferred mode is
60Hz then even if the user selects 1080p@144Hz as their selected mode
they'll get 1080p@60Hz.
Cc: Bhawanpreet Lakha <Bhawanpreet.Lakha@xxxxxxx>
Cc: Leo Li <sunpeng.li@xxxxxxx>
Cc: Harry Wentland <harry.wentland@xxxxxxx>
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@xxxxxxx>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 6 ++----
1 file changed, 2 insertions(+), 4 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 23d61570df17..fa2b00ad1713 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3100,10 +3100,8 @@ int amdgpu_dm_connector_atomic_set_property(struct drm_connector *connector,
rmx_type = RMX_FULL;
break;
case DRM_MODE_SCALE_NONE:
- rmx_type = RMX_OFF;
- break;
default:
- rmx_type = RMX_ASPECT;
+ rmx_type = RMX_OFF;
break;
}
@@ -3216,7 +3214,7 @@ void amdgpu_dm_connector_funcs_reset(struct drm_connector *connector)
state = kzalloc(sizeof(*state), GFP_KERNEL);
if (state) {
- state->scaling = RMX_ASPECT;
+ state->scaling = RMX_OFF;
state->underscan_enable = false;
state->underscan_hborder = 0;
state->underscan_vborder = 0;
--
2.17.1
_______________________________________________
amd-gfx mailing list
amd-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/amd-gfx
