From: Hans Verkuil <hans.verkuil@xxxxxxxxx>
Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>
---
drivers/media/video/cx88/cx88-blackbird.c | 12 +---
drivers/media/video/cx88/cx88-video.c | 90 ++++++++++-------------------
drivers/media/video/cx88/cx88.h | 2 +
3 files changed, 36 insertions(+), 68 deletions(-)
diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c
index ed7b2aa..cbacdf6 100644
--- a/drivers/media/video/cx88/cx88-blackbird.c
+++ b/drivers/media/video/cx88/cx88-blackbird.c
@@ -722,21 +722,15 @@ static int vidioc_querymenu (struct file *file, void *priv,
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 cx8802_dev *dev = ((struct cx8802_fh *)priv)->dev;
struct cx88_core *core = dev->core;
strcpy(cap->driver, "cx88_blackbird");
- strlcpy(cap->card, core->board.name, sizeof(cap->card));
- sprintf(cap->bus_info,"PCI:%s",pci_name(dev->pci));
- cap->capabilities =
- V4L2_CAP_VIDEO_CAPTURE |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING;
- if (UNSET != core->board.tuner_type)
- cap->capabilities |= V4L2_CAP_TUNER;
+ sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
+ cx88_querycap(file, core, cap);
return 0;
}
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 921c56d..5d99736 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1195,22 +1195,42 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
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 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_VIDEO_CAPTURE |
- V4L2_CAP_READWRITE |
- V4L2_CAP_STREAMING |
- V4L2_CAP_VBI_CAPTURE;
- if (UNSET != core->board.tuner_type)
- cap->capabilities |= V4L2_CAP_TUNER;
+ sprintf(cap->bus_info, "PCI:%s", pci_name(dev->pci));
+ cx88_querycap(file, core, cap);
return 0;
}
@@ -1513,19 +1533,6 @@ static int vidioc_s_register (struct file *file, void *fh,
/* 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,
struct v4l2_tuner *t)
{
@@ -1541,26 +1548,6 @@ static int radio_g_tuner (struct file *file, void *priv,
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 */
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;
}
-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,
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 = {
- .vidioc_querycap = radio_querycap,
+ .vidioc_querycap = vidioc_querycap,
.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_audio = radio_s_audio,
- .vidioc_s_input = radio_s_input,
.vidioc_queryctrl = radio_queryctrl,
.vidioc_g_ctrl = vidioc_g_ctrl,
.vidioc_s_ctrl = vidioc_s_ctrl,
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index c9659de..8e9820c 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -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_set_control(struct cx88_core *core, struct v4l2_control *ctl);
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);
--
1.7.10
--
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