diff options
| author | Ricardo Ribalda <ribalda@chromium.org> | 2024-12-18 21:39:10 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2024-12-19 14:44:43 +0000 |
| commit | 8869eb654f2a7abb2dcdb79606fc95a4f092a449 (patch) | |
| tree | 1075ad266730072071e7221c98074ebaf7cdbdc5 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 52fbe173baa4df9d14bd733f42ee6b9ceab8299b (diff) | |
media: uvcvideo: Allow changing noparam on the fly
Right now the parameter value is read during video_registration and
cannot be changed afterwards, despite its permissions 0644, that makes
the user believe that the value can be written.
The parameter only affects the behaviour of uvc_queue_buffer_complete(),
with only one check per buffer.
We can read the value directly from uvc_queue_buffer_complete() and
therefore allowing changing it with sysfs on the fly.
Signed-off-by: Ricardo Ribalda <ribalda@chromium.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20241218-uvc-deprecate-v2-3-ab814139e983@chromium.org
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions