Commit a0c05ab9 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

V4L/DVB (5152): Implements VIDIOC_[S|G]_INPUT on radio-aztech/radio-maxiradio 



fmtools use VIDIOCSTUNER, with, in turn, calls VIDIOC_S_INPUT on v4l1-compat.
So, those ioctls are required for V4L1  to work properly.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@infradead.org>
parent 676b0ac7

drivers/media/radio/radio-aztech.c

+16 −0
Original line number Diff line number Diff line
@@ -237,6 +237,20 @@ static int vidioc_g_audio (struct file *file, void *priv, 
	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)

{
@@ -348,6 +362,8 @@ static struct video_device aztech_radio= 
	.vidioc_s_tuner     = vidioc_s_tuner,

	.vidioc_g_audio     = vidioc_g_audio,

	.vidioc_s_audio     = vidioc_s_audio,

	.vidioc_g_input     = vidioc_g_input,

	.vidioc_s_input     = vidioc_s_input,

	.vidioc_g_frequency = vidioc_g_frequency,

	.vidioc_s_frequency = vidioc_s_frequency,

	.vidioc_queryctrl   = vidioc_queryctrl,

drivers/media/radio/radio-maxiradio.c

+16 −0
Original line number Diff line number Diff line
@@ -231,6 +231,20 @@ static int vidioc_g_audio (struct file *file, void *priv, 
	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)

{
@@ -326,6 +340,8 @@ static struct video_device maxiradio_radio = 
	.vidioc_s_tuner     = vidioc_s_tuner,

	.vidioc_g_audio     = vidioc_g_audio,

	.vidioc_s_audio     = vidioc_s_audio,

	.vidioc_g_input     = vidioc_g_input,

	.vidioc_s_input     = vidioc_s_input,

	.vidioc_g_frequency = vidioc_g_frequency,

	.vidioc_s_frequency = vidioc_s_frequency,

	.vidioc_queryctrl   = vidioc_queryctrl,