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| author | Tom Chung <chiahsuan.chung@amd.com> | 2023-05-29 13:00:09 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-14 00:14:52 +0300 |
| commit | ea2062dd1f0384ae1b136d333ee4ced15bedae38 (patch) | |
| tree | f0a6be86f8e2f1e17f57d9d579eb21eeab80cc19 /scripts/gdb/linux/utils.py | |
| parent | e749dd10e5f292061ad63d2b030194bf7d7d452c (diff) | |
| download | linux-ea2062dd1f0384ae1b136d333ee4ced15bedae38.tar.xz | |
drm/amd/display: fix the system hang while disable PSR
[Why]
When the PSR enabled. If you try to adjust the timing parameters,
it may cause system hang. Because the timing mismatch with the
DMCUB settings.
[How]
Disable the PSR before adjusting timing parameters.
Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Reviewed-by: Wayne Lin <Wayne.Lin@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/gdb/linux/utils.py')
0 files changed, 0 insertions, 0 deletions