From 676b0ac7aa409d326d92ca46c65bba20bebb3c1c Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 25 Jan 2007 15:10:31 -0300 Subject: 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: Mauro Carvalho Chehab --- drivers/media/radio/radio-aztech.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'drivers/media/radio') diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c index 91d69c8ad3c..9bf25820169 100644 --- a/drivers/media/radio/radio-aztech.c +++ b/drivers/media/radio/radio-aztech.c @@ -226,6 +226,26 @@ static int vidioc_s_tuner (struct file *file, void *priv, 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, struct v4l2_frequency *f) { @@ -326,6 +346,8 @@ static struct video_device aztech_radio= .vidioc_querycap = vidioc_querycap, .vidioc_g_tuner = vidioc_g_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_s_frequency = vidioc_s_frequency, .vidioc_queryctrl = vidioc_queryctrl, -- cgit v1.2.3