artulab
projects
/
openbsd
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
8855c8f
)
drm/amd/display: Allow backlight to go below `AMDGPU_DM_DEFAULT_MIN_BACKLIGHT`
author
jsg
<jsg@openbsd.org>
Fri, 11 Oct 2024 02:59:02 +0000
(
02:59
+0000)
committer
jsg
<jsg@openbsd.org>
Fri, 11 Oct 2024 02:59:02 +0000
(
02:59
+0000)
From Mario Limonciello
a94ec40b940599b06fad2c9b7533e4b10bc6645c
in linux-6.6.y/6.6.55
87d749a6aab73d8069d0345afaa98297816cb220
in mainline linux
sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c
patch
|
blob
|
history
diff --git
a/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c
b/sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index
70e743b
..
4d80c46
100644
(file)
--- a/
sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/
sys/dev/pci/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@
-4068,7
+4068,7
@@
static void amdgpu_dm_update_backlight_caps(struct amdgpu_display_manager *dm,
int spread = caps.max_input_signal - caps.min_input_signal;
if (caps.max_input_signal > AMDGPU_DM_DEFAULT_MAX_BACKLIGHT ||
- caps.min_input_signal <
AMDGPU_DM_DEFAULT_MIN_BACKLIGHT
||
+ caps.min_input_signal <
0
||
spread > AMDGPU_DM_DEFAULT_MAX_BACKLIGHT ||
spread < AMDGPU_DM_MIN_SPREAD) {
DRM_DEBUG_KMS("DM: Invalid backlight caps: min=%d, max=%d\n",