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[media] cx88: fix querycap 

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2012-05-09 16:23:07 -03:00 committed by Mauro Carvalho Chehab
parent 4a77a8361f
commit 902e197dcc
3 changed files with 36 additions and 68 deletions
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12
drivers/media/video/cx88/cx88-blackbird.c
View File

@ -722,21 +722,15 @@ static int vidioc_querymenu (struct file *file, void *priv,
cx2341x_ctrl_get_menu(&dev->params, qmenu->id)); cx2341x_ctrl_get_menu(&dev->params, qmenu->id));
} }
static int vidioc_querycap (struct file *file, void *priv, static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap) struct v4l2_capability *cap)
{ {
struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev; struct cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev;
struct cx88_core *core = dev->core; struct cx88_core *core = dev->core;
strcpy(cap->driver, "cx88_blackbird"); strcpy(cap->driver, "cx88_blackbird");
strlcpy(cap->card, core->board.name, sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci)); cx88_querycap(file, core, cap);
cap->capabilities =
V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING;
if (UNSET != core->board.tuner_type)
cap->capabilities |= V4L2_CAP_TUNER;
return 0; return 0;
} }

90
drivers/media/video/cx88/cx88-video.c
View File

@ -1195,22 +1195,42 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
return 0; return 0;
} }
static int vidioc_querycap (struct file *file, void *priv, void cx88_querycap(struct file *file, struct cx88_core *core,
struct v4l2_capability *cap)
{
struct video_device *vdev = video_devdata(file);
strlcpy(cap->card, core->board.name, sizeof(cap->card));
cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
if (UNSET != core->board.tuner_type)
cap->device_caps |= V4L2_CAP_TUNER;
switch (vdev->vfl_type) {
case VFL_TYPE_RADIO:
cap->device_caps = V4L2_CAP_RADIO | V4L2_CAP_TUNER;
break;
case VFL_TYPE_GRABBER:
cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
break;
case VFL_TYPE_VBI:
cap->device_caps |= V4L2_CAP_VBI_CAPTURE;
break;
}
cap->capabilities = cap->device_caps | V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_VBI_CAPTURE | V4L2_CAP_DEVICE_CAPS;
if (core->board.radio.type == CX88_RADIO)
cap->capabilities |= V4L2_CAP_RADIO;
}
EXPORT_SYMBOL(cx88_querycap);
static int vidioc_querycap(struct file *file, void *priv,
struct v4l2_capability *cap) struct v4l2_capability *cap)
{ {
struct cx8800_dev *dev = ((struct cx8800_fh *)priv)->dev; struct cx8800_dev *dev = ((struct cx8800_fh *)priv)->dev;
struct cx88_core *core = dev->core; struct cx88_core *core = dev->core;
strcpy(cap->driver, "cx8800"); strcpy(cap->driver, "cx8800");
strlcpy(cap->card, core->board.name, sizeof(cap->card)); sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci)); cx88_querycap(file, core, cap);
cap->capabilities =
V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING |
V4L2_CAP_VBI_CAPTURE;
if (UNSET != core->board.tuner_type)
cap->capabilities |= V4L2_CAP_TUNER;
return 0; return 0;
} }
@ -1513,19 +1533,6 @@ static int vidioc_s_register (struct file *file, void *fh,
/* RADIO ESPECIFIC IOCTLS */ /* RADIO ESPECIFIC IOCTLS */
/* ----------------------------------------------------------- */ /* ----------------------------------------------------------- */
static int radio_querycap (struct file *file, void *priv,
struct v4l2_capability *cap)
{
struct cx8800_dev *dev = ((struct cx8800_fh *)priv)->dev;
struct cx88_core *core = dev->core;
strcpy(cap->driver, "cx8800");
strlcpy(cap->card, core->board.name, sizeof(cap->card));
sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
cap->capabilities = V4L2_CAP_TUNER;
return 0;
}
static int radio_g_tuner (struct file *file, void *priv, static int radio_g_tuner (struct file *file, void *priv,
struct v4l2_tuner *t) struct v4l2_tuner *t)
{ {
@ -1541,26 +1548,6 @@ static int radio_g_tuner (struct file *file, void *priv,
return 0; return 0;
} }
static int radio_enum_input (struct file *file, void *priv,
struct v4l2_input *i)
{
if (i->index != 0)
return -EINVAL;
strcpy(i->name,"Radio");
i->type = V4L2_INPUT_TYPE_TUNER;
return 0;
}
static int radio_g_audio (struct file *file, void *priv, struct v4l2_audio *a)
{
if (unlikely(a->index))
return -EINVAL;
strcpy(a->name,"Radio");
return 0;
}
/* FIXME: Should add a standard for radio */ /* FIXME: Should add a standard for radio */
static int radio_s_tuner (struct file *file, void *priv, static int radio_s_tuner (struct file *file, void *priv,
@ -1576,17 +1563,6 @@ static int radio_s_tuner (struct file *file, void *priv,
return 0; return 0;
} }
static int radio_s_audio (struct file *file, void *fh,
struct v4l2_audio *a)
{
return 0;
}
static int radio_s_input (struct file *file, void *fh, unsigned int i)
{
return 0;
}
static int radio_queryctrl (struct file *file, void *priv, static int radio_queryctrl (struct file *file, void *priv,
struct v4l2_queryctrl *c) struct v4l2_queryctrl *c)
{ {
@ -1797,13 +1773,9 @@ static const struct v4l2_file_operations radio_fops =
}; };
static const struct v4l2_ioctl_ops radio_ioctl_ops = { static const struct v4l2_ioctl_ops radio_ioctl_ops = {
.vidioc_querycap = radio_querycap, .vidioc_querycap = vidioc_querycap,
.vidioc_g_tuner = radio_g_tuner, .vidioc_g_tuner = radio_g_tuner,
.vidioc_enum_input = radio_enum_input,
.vidioc_g_audio = radio_g_audio,
.vidioc_s_tuner = radio_s_tuner, .vidioc_s_tuner = radio_s_tuner,
.vidioc_s_audio = radio_s_audio,
.vidioc_s_input = radio_s_input,
.vidioc_queryctrl = radio_queryctrl, .vidioc_queryctrl = radio_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl, .vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl, .vidioc_s_ctrl = vidioc_s_ctrl,

2
drivers/media/video/cx88/cx88.h
View File

@ -730,3 +730,5 @@ int cx88_set_freq (struct cx88_core *core,struct v4l2_frequency *f);
int cx88_get_control(struct cx88_core *core, struct v4l2_control *ctl); int cx88_get_control(struct cx88_core *core, struct v4l2_control *ctl);
int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl); int cx88_set_control(struct cx88_core *core, struct v4l2_control *ctl);
int cx88_video_mux(struct cx88_core *core, unsigned int input); int cx88_video_mux(struct cx88_core *core, unsigned int input);
void cx88_querycap(struct file *file, struct cx88_core *core,
struct v4l2_capability *cap);