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[media] cx23885: fix audio input handling

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Fix a bunch of v4l2-compliance errors relating to audio input handling.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
This commit is contained in:
Hans Verkuil 2014-04-23 05:24:58 -03:00 committed by Mauro Carvalho Chehab
parent a7d3eabd77
commit d43be757b9
1 changed files with 20 additions and 11 deletions
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31
drivers/media/pci/cx23885/cx23885-video.c
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@ -1153,7 +1153,7 @@ static int vidioc_querycap(struct file *file, void *priv,
strlcpy(cap->card, cx23885_boards[dev->board].name,
sizeof(cap->card));
sprintf(cap->bus_info, "PCIe:%s", pci_name(dev->pci));
cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
cap->device_caps = V4L2_CAP_READWRITE | V4L2_CAP_STREAMING | V4L2_CAP_AUDIO;
if (dev->tuner_type != TUNER_ABSENT)
cap->device_caps |= V4L2_CAP_TUNER;
if (vdev->vfl_type == VFL_TYPE_VBI)
@ -1302,16 +1302,16 @@ int cx23885_enum_input(struct cx23885_dev *dev, struct v4l2_input *i)
i->index = n;
i->type = V4L2_INPUT_TYPE_CAMERA;
strcpy(i->name, iname[INPUT(n)->type]);
i->std = CX23885_NORMS;
if ((CX23885_VMUX_TELEVISION == INPUT(n)->type) ||
(CX23885_VMUX_CABLE == INPUT(n)->type)) {
i->type = V4L2_INPUT_TYPE_TUNER;
i->std = CX23885_NORMS;
i->audioset = 4;
} else {
/* Two selectable audio inputs for non-tv inputs */
i->audioset = 3;
}
/* Two selectable audio inputs for non-tv inputs */
if (INPUT(n)->type != CX23885_VMUX_TELEVISION)
i->audioset = 0x3;
if (dev->input == n) {
/* enum'd input matches our configured input.
* Ask the video decoder to process the call
@ -1397,19 +1397,19 @@ static int cx23885_query_audinput(struct file *file, void *priv,
static const char *iname[] = {
[0] = "Baseband L/R 1",
[1] = "Baseband L/R 2",
[2] = "TV",
};
unsigned int n;
dprintk(1, "%s()\n", __func__);
n = i->index;
if (n >= 2)
if (n >= 3)
return -EINVAL;
memset(i, 0, sizeof(*i));
i->index = n;
strcpy(i->name, iname[n]);
i->capability = V4L2_AUDCAP_STEREO;
i->mode = V4L2_AUDMODE_AVL;
i->capability = V4L2_AUDCAP_STEREO;
return 0;
}
@ -1425,7 +1425,11 @@ static int vidioc_g_audinput(struct file *file, void *priv,
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
i->index = dev->audinput;
if ((CX23885_VMUX_TELEVISION == INPUT(dev->input)->type) ||
(CX23885_VMUX_CABLE == INPUT(dev->input)->type))
i->index = 2;
else
i->index = dev->audinput;
dprintk(1, "%s(input=%d)\n", __func__, i->index);
return cx23885_query_audinput(file, priv, i);
@ -1435,7 +1439,12 @@ static int vidioc_s_audinput(struct file *file, void *priv,
const struct v4l2_audio *i)
{
struct cx23885_dev *dev = ((struct cx23885_fh *)priv)->dev;
if (i->index >= 2)
if ((CX23885_VMUX_TELEVISION == INPUT(dev->input)->type) ||
(CX23885_VMUX_CABLE == INPUT(dev->input)->type)) {
return i->index != 2 ? -EINVAL : 0;
}
if (i->index > 1)
return -EINVAL;
dprintk(1, "%s(%d)\n", __func__, i->index);