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| author | Hans de Goede <hdegoede@redhat.com> | 2022-12-30 19:17:13 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2023-02-08 08:03:55 +0100 |
| commit | 5141562bf46935cb6b41c0e871283b06690f6c52 (patch) | |
| tree | f7f00ea40373b6ea091dbc649cea4d2b5097ea31 /tools/perf/scripts/python | |
| parent | media: atomisp: Remove unnecessary memset(foo, 0, sizeof(foo)) calls (diff) | |
| download | linux-5141562bf46935cb6b41c0e871283b06690f6c52.tar.gz linux-5141562bf46935cb6b41c0e871283b06690f6c52.zip | |
media: atomisp: Do not turn off sensor when the atomisp-sub-dev does not own it
The atomisp driver creates 8 /dev/video# device nodes. 4 nodes (preview /
video / viewfinder / capture) for each of 2 possible streams aka
atomisp-sub-device-s (asd-s).
Both streams start with asd->input_curr set to 0 (to the first sensor),
opening + releasing a file-handle on one of the nodes of an asd,
while streaming from the other asd causes the sensor to get turned off,
leading to the stream failing.
The atomisp-code already tracks which asd "owns" a specific sensor,
use this to only turn the sensor off if it is owned by the asd.
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions