blob: 4887427a1e500b2f61df0ab94dee797a18d22ef0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
From ba1b9e01c302d42f61a2eec554243481c8aa100b Mon Sep 17 00:00:00 2001
From: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Date: Fri, 7 Dec 2018 12:15:01 -0500
Subject: [PATCH 0932/2940] Revert "drm/amd/display: Set RMX_ASPECT as default"
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.
Signed-off-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
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 5e5eebe9a59d..ee4c5ccfdc6a 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3118,10 +3118,8 @@ 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;
}
@@ -3246,7 +3244,7 @@ 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
|
