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| author | Jiri Benc <jbenc@suse.cz> | 2005-05-06 21:30:42 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-05-06 22:09:28 -0700 |
| commit | c184ca3681ee9ae0bb63cb591e1e16f42536415c (patch) | |
| tree | 8501d28eaee55072a77148847a3564516d93c694 /drivers/media/video | |
| parent | e99d3438e4db1ef9e4cae5ad3946c76f4ffd268d (diff) | |
| download | blackbird-op-linux-c184ca3681ee9ae0bb63cb591e1e16f42536415c.tar.gz blackbird-op-linux-c184ca3681ee9ae0bb63cb591e1e16f42536415c.zip | |
[PATCH] video/tuner: add VIDEO_G_FREQUENCY and freq range to VIDIOC_G_TUNER
This patch adds a VIDIOC_G_FREQUENCY command to tuner-core.c and sets
lowest and highest tunable frequencies in v4l2_tuner structure returned by
VIDIOC_G_TUNER command.
Signed-off-by: Jiri Benc <jbenc@suse.cz>
Cc: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/video')
| -rw-r--r-- | drivers/media/video/tuner-core.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c index c7d0c9f093fa..6212388edb75 100644 --- a/drivers/media/video/tuner-core.c +++ b/drivers/media/video/tuner-core.c @@ -360,6 +360,15 @@ tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) set_freq(client,f->frequency); break; } + case VIDIOC_G_FREQUENCY: + { + struct v4l2_frequency *f = arg; + + SWITCH_V4L2; + f->type = t->mode; + f->frequency = t->freq; + break; + } case VIDIOC_G_TUNER: { struct v4l2_tuner *tuner = arg; @@ -367,6 +376,8 @@ tuner_command(struct i2c_client *client, unsigned int cmd, void *arg) SWITCH_V4L2; if (V4L2_TUNER_RADIO == t->mode && t->has_signal) tuner->signal = t->has_signal(client); + tuner->rangelow = tv_range[0] * 16; + tuner->rangehigh = tv_range[1] * 16; break; } default: |
