Commit c184ca36 authored by Jiri Benc's avatar Jiri Benc Committed by Linus Torvalds
Browse files

[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: default avatarJiri Benc <jbenc@suse.cz>
Cc: Gerd Knorr <kraxel@bytesex.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent e99d3438
......@@ -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:
......
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