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| author | Samuel Holland <samuel@sholland.org> | 2026-04-07 01:14:40 +0300 |
|---|---|---|
| committer | Hans Verkuil <hverkuil+cisco@kernel.org> | 2026-05-04 09:31:04 +0200 |
| commit | f0a22f1d602ed499a192284de5e811a73421f0c7 (patch) | |
| tree | 1329ca7b5a62096ab7d9aa2763564f081c289da5 /tools/lib/python | |
| parent | d99732334aaf33b9f93926b70b6a11c2cef3de39 (diff) | |
media: cedrus: Fix failure to clean up hardware on probe failure
If V4L2 device fails to register, then SRAM still be claimed and as a
result driver will not be able to probe again.
cedrus 1c0e000.video-codec: Failed to claim SRAM
cedrus 1c0e000.video-codec: Failed to probe hardware
cedrus 1c0e000.video-codec: probe with driver cedrus failed with error -16
cedrus_hw_remove undoes everything that was previously done by
cedrus_hw_probe, such as disabling runtime power management and
releasing the claimed SRAM and reserved memory region.
Signed-off-by: Samuel Holland <samuel@sholland.org>
Signed-off-by: Andrey Skvortsov <andrej.skvortzov@gmail.com>
Fixes: 50e761516f2b ("media: platform: Add Cedrus VPU decoder driver")
Acked-by: Paul Kocialkowski <paulk@sys-base.io>
Signed-off-by: Nicolas Dufresne <nicolas.dufresne@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil+cisco@kernel.org>
Diffstat (limited to 'tools/lib/python')
0 files changed, 0 insertions, 0 deletions