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authorDouglas Landgraf <dougsland@gmail.com>2007-04-20 06:37:36 -0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2007-04-27 15:45:44 -0300
commit8b811cf0c618915b286b5f829a77349a200b814c (patch)
treea888dd182be40279342cd0ecce36e90eaef4933a
parentec709bb801a98dcac0a95c060c431eda73e31587 (diff)
downloadop-kernel-dev-8b811cf0c618915b286b5f829a77349a200b814c.zip
op-kernel-dev-8b811cf0c618915b286b5f829a77349a200b814c.tar.gz
V4L/DVB (5539): Radio-rtrack2.c Added VIDIOC_[GS]_AUDIO and VIDIOC_[S|G]_INPUT
Implements VIDIOC_[GS]_AUDIO and VIDIOC_[S|G]_INPUT on radio-rtrack2 Signed-off-by: Douglas Schilling Landgraf <dougsland@gmail.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
-rw-r--r--drivers/media/radio/radio-rtrack2.c36
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/media/radio/radio-rtrack2.c b/drivers/media/radio/radio-rtrack2.c
index 4239a7f..9b493b3 100644
--- a/drivers/media/radio/radio-rtrack2.c
+++ b/drivers/media/radio/radio-rtrack2.c
@@ -249,6 +249,38 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
return -EINVAL;
}
+static int vidioc_g_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ if (a->index > 1)
+ return -EINVAL;
+
+ strcpy(a->name, "Radio");
+ a->capability = V4L2_AUDCAP_STEREO;
+ return 0;
+}
+
+static int vidioc_g_input(struct file *filp, void *priv, unsigned int *i)
+{
+ *i = 0;
+ return 0;
+}
+
+static int vidioc_s_input(struct file *filp, void *priv, unsigned int i)
+{
+ if (i != 0)
+ return -EINVAL;
+ return 0;
+}
+
+static int vidioc_s_audio(struct file *file, void *priv,
+ struct v4l2_audio *a)
+{
+ if (a->index != 0)
+ return -EINVAL;
+ return 0;
+}
+
static struct rt_device rtrack2_unit;
static const struct file_operations rtrack2_fops = {
@@ -275,6 +307,10 @@ static struct video_device rtrack2_radio=
.vidioc_queryctrl = vidioc_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
+ .vidioc_g_audio = vidioc_g_audio,
+ .vidioc_s_audio = vidioc_s_audio,
+ .vidioc_g_input = vidioc_g_input,
+ .vidioc_s_input = vidioc_s_input,
};
static int __init rtrack2_init(void)
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