From a0c05ab9762560cf12733181d19b6529bb7231d2 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 25 Jan 2007 16:48:13 -0300 Subject: [PATCH] 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: Mauro Carvalho Chehab --- drivers/media/radio/radio-aztech.c | 16 ++++++++++++++++ drivers/media/radio/radio-maxiradio.c | 16 ++++++++++++++++ 2 files changed, 32 insertions(+) diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c index 9bf25820169b..9f1addae6928 100644 --- a/drivers/media/radio/radio-aztech.c +++ b/drivers/media/radio/radio-aztech.c @@ -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, diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c index 40494dc5b7ff..fd2b9d944cd0 100644 --- a/drivers/media/radio/radio-maxiradio.c +++ b/drivers/media/radio/radio-maxiradio.c @@ -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, -- 2.20.1