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| author | Shuah Khan <[email protected]> | 2016-02-11 21:41:29 -0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2016-02-27 08:46:55 -0300 |
| commit | 77fa4e072998705883c4dc672963b4bf7483cea9 (patch) | |
| tree | 6b5d93eda723017ebb2bd3129ff4d2da86ffb990 /tools/perf/scripts/python/sctop.py | |
| parent | 50512333f2d7f09fc108e062278a82d2cbc6581c (diff) | |
[media] media: Change v4l-core to check if source is free
Change s_input, s_fmt, s_tuner, s_frequency, querystd, s_hw_freq_seek,
and vb2_core_streamon interfaces that alter the tuner configuration to
check if it is free, by calling v4l_enable_media_source().
If source isn't free, return -EBUSY.
v4l_disable_media_source() is called from v4l2_fh_exit() to release
tuner (source).
vb2_core_streamon() uses v4l_vb2q_enable_media_source().
Signed-off-by: Shuah Khan <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/sctop.py')
0 files changed, 0 insertions, 0 deletions