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| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-05-07 07:50:52 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-05-07 07:50:52 -0300 |
| commit | 2f17fa91b50b3434c341b220b3cb0c5c0d81f8e7 (patch) | |
| tree | ffdf615dcdbf0d5c69d92912acfc1f0572fbcb50 /v4l2-apps/test | |
| parent | 76775b7f2ced0c0301ac3ae201aafc3d9b88e091 (diff) | |
| download | mediapointer-dvb-s2-2f17fa91b50b3434c341b220b3cb0c5c0d81f8e7.tar.gz mediapointer-dvb-s2-2f17fa91b50b3434c341b220b3cb0c5c0d81f8e7.tar.bz2 | |
Add capability to test VIDIOC_[S|G]_FREQUENCY on driver-test
From: Mauro Carvalho Chehab <mchehab@infradead.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'v4l2-apps/test')
| -rw-r--r-- | v4l2-apps/test/driver-test.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/v4l2-apps/test/driver-test.c b/v4l2-apps/test/driver-test.c index a2ac365a3..e4c16ed54 100644 --- a/v4l2-apps/test/driver-test.c +++ b/v4l2-apps/test/driver-test.c @@ -31,12 +31,13 @@ int main(void) struct v4l2_driver drv; struct drv_list *cur; unsigned int count = 10, i; + double freq; if (v4l2_open ("/dev/video0", 1,&drv)<0) { perror("open /dev/video0"); return -1; } - if (v4l2_enum_stds (&drv)) { + if (v4l2_enum_stds (&drv)<0) { perror("enum_stds"); printf("Error! Driver is not reporting supported STD, frames/sec and number of lines!\n Trying to continue anyway...\n"); } else { @@ -83,6 +84,19 @@ int main(void) perror("get_parm"); } + + v4l2_getset_freq (&drv,V4L2_GET, &freq); + + freq=0; + v4l2_getset_freq (&drv,V4L2_SET, &freq); + + freq=121250000; /* 121.250 MHz */ + v4l2_getset_freq (&drv,V4L2_SET, &freq); + + printf("Preparing for frames...\n"); + fflush (stdout); + sleep(1); + v4l2_mmap_bufs(&drv, 2); v4l2_start_streaming(&drv); |