diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2021-11-23 10:44:48 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-11-24 14:06:54 -0500 |
| commit | 1f5792549376b3c20639cef7b787cf6262177b66 (patch) | |
| tree | cf02f5f8f1e29b09eab50e3045d17b3fac0a14fe /tools/testing/selftests/timers | |
| parent | 081664ef3e43dce93710ed5ece326478edbe0934 (diff) | |
drm/amd/display: update bios scratch when setting backlight
Update the bios scratch register when updating the backlight
level. Some platforms apparently read this scratch register
and do additional operations in their hotkey handlers.
Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1518
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/testing/selftests/timers')
0 files changed, 0 insertions, 0 deletions