diff options
| author |   Alvin Lee <Alvin.Lee2@amd.com> | 2022-11-18 13:49:11 -0500 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2022-11-29 11:03:38 -0500 |
| commit | fd9978aa7db9686a392be3486aa8f53ee8f86e55 (patch) | |
| tree | 01fb738c84298d73a0c3183ce0af92cd3a093550 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | drm/amd/display: set per pipe dppclk to 0 when dpp is off (diff) | |
| download | wireguard-linux-fd9978aa7db9686a392be3486aa8f53ee8f86e55.tar.xz wireguard-linux-fd9978aa7db9686a392be3486aa8f53ee8f86e55.zip | |
drm/amd/display: Don't overwrite subvp pipe info in fast updates
[Description]
- This is a workaround to avoid concurrency issues -- a fast update
creates a shallow copy of the dc current_state, and removes all
subvp/phantom related flags.
- We want to prevent the fast update thread from removing those
flags in case there's another thread running that requires
the info for proper programming
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions