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| author | Boris Brezillon <boris.brezillon@collabora.com> | 2024-12-11 08:54:19 +0100 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@collabora.com> | 2024-12-11 10:04:12 +0100 |
| commit | ec62d37d2c0d9981da8df0f272a724f5b76181dc (patch) | |
| tree | b0bb22ee94db56c9ac128d58288785b77ef8bba7 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | drm/panthor: Be robust against resume failures (diff) | |
| download | linux-ec62d37d2c0d9981da8df0f272a724f5b76181dc.tar.gz linux-ec62d37d2c0d9981da8df0f272a724f5b76181dc.zip | |
drm/panthor: Fix the fast-reset logic
If we do a GPU soft-reset, that's no longer fast reset. This also means
the slow reset fallback doesn't work because the MCU state is only reset
after a GPU soft-reset.
Let's move the retry logic to panthor_device_resume() to issue a
soft-reset between the fast and slow attempts, and patch
panthor_gpu_suspend() to only power-off the L2 when a fast reset is
requested.
v3:
- No changes
v2:
- Add R-b
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Steven Price <steven.price@arm.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241211075419.2333731-6-boris.brezillon@collabora.com
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions