Commit 676b0ac7 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab

V4L/DVB (5151): Implement VIDIOC_[GS]_AUDIO on aztech

v4l1-compat requires those two ioctls to translate VIDIOC[SG]RADIO
into V4L2 calls.
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 140dcc46
...@@ -226,6 +226,26 @@ static int vidioc_s_tuner (struct file *file, void *priv, ...@@ -226,6 +226,26 @@ static int vidioc_s_tuner (struct file *file, void *priv,
return 0; return 0;
} }
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_s_audio (struct file *file, void *priv,
struct v4l2_audio *a)
{
if (a->index != 0)
return -EINVAL;
return 0;
}
static int vidioc_s_frequency (struct file *file, void *priv, static int vidioc_s_frequency (struct file *file, void *priv,
struct v4l2_frequency *f) struct v4l2_frequency *f)
{ {
...@@ -326,6 +346,8 @@ static struct video_device aztech_radio= ...@@ -326,6 +346,8 @@ static struct video_device aztech_radio=
.vidioc_querycap = vidioc_querycap, .vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = vidioc_g_tuner, .vidioc_g_tuner = vidioc_g_tuner,
.vidioc_s_tuner = vidioc_s_tuner, .vidioc_s_tuner = vidioc_s_tuner,
.vidioc_g_audio = vidioc_g_audio,
.vidioc_s_audio = vidioc_s_audio,
.vidioc_g_frequency = vidioc_g_frequency, .vidioc_g_frequency = vidioc_g_frequency,
.vidioc_s_frequency = vidioc_s_frequency, .vidioc_s_frequency = vidioc_s_frequency,
.vidioc_queryctrl = vidioc_queryctrl, .vidioc_queryctrl = vidioc_queryctrl,
......
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