]> err.no Git - linux-2.6/commitdiff
V4L/DVB (5539): Radio-rtrack2.c Added VIDIOC_[GS]_AUDIO and VIDIOC_[S|G]_INPUT
authorDouglas Landgraf <dougsland@gmail.com>
Fri, 20 Apr 2007 09:37:36 +0000 (06:37 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Fri, 27 Apr 2007 18:45:44 +0000 (15:45 -0300)
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>
drivers/media/radio/radio-rtrack2.c

index 4239a7f3f7e54844ebc049abdec20671da61af74..9b493b3298cd28f3c56d92f5b687deba54c011d2 100644 (file)
@@ -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)