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Diffstat (limited to 'linux/drivers/media/video')
-rw-r--r--linux/drivers/media/video/cafe_ccic.c6
-rw-r--r--linux/drivers/media/video/compat_ioctl32.c3
-rw-r--r--linux/drivers/media/video/cx18/cx18-driver.c2
-rw-r--r--linux/drivers/media/video/cx18/cx18-io.c4
-rw-r--r--linux/drivers/media/video/cx18/cx18-irq.c6
-rw-r--r--linux/drivers/media/video/cx18/cx18-mailbox.c4
-rw-r--r--linux/drivers/media/video/cx88/cx88-dvb.c5
-rw-r--r--linux/drivers/media/video/cx88/cx88-video.c10
-rw-r--r--linux/drivers/media/video/saa7110.c4
-rw-r--r--linux/drivers/media/video/saa7134/saa7134-core.c3
-rw-r--r--linux/drivers/media/video/tvp5150.c15
-rw-r--r--linux/drivers/media/video/usbvideo/ibmcam.c12
12 files changed, 49 insertions, 25 deletions
diff --git a/linux/drivers/media/video/cafe_ccic.c b/linux/drivers/media/video/cafe_ccic.c
index 6aba16f85..1184b9186 100644
--- a/linux/drivers/media/video/cafe_ccic.c
+++ b/linux/drivers/media/video/cafe_ccic.c
@@ -1483,12 +1483,9 @@ static int cafe_v4l_open(struct inode *inode, struct file *filp)
{
struct cafe_camera *cam;
- lock_kernel();
cam = cafe_find_dev(iminor(inode));
- if (cam == NULL) {
- unlock_kernel();
+ if (cam == NULL)
return -ENODEV;
- }
filp->private_data = cam;
mutex_lock(&cam->s_mutex);
@@ -1500,7 +1497,6 @@ static int cafe_v4l_open(struct inode *inode, struct file *filp)
}
(cam->users)++;
mutex_unlock(&cam->s_mutex);
- unlock_kernel();
return 0;
}
diff --git a/linux/drivers/media/video/compat_ioctl32.c b/linux/drivers/media/video/compat_ioctl32.c
index a37f3a64e..2b36744c0 100644
--- a/linux/drivers/media/video/compat_ioctl32.c
+++ b/linux/drivers/media/video/compat_ioctl32.c
@@ -932,6 +932,7 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
case VIDIOC_STREAMON32:
case VIDIOC_STREAMOFF32:
case VIDIOC_G_PARM:
+ case VIDIOC_S_PARM:
case VIDIOC_G_STD:
case VIDIOC_S_STD:
case VIDIOC_G_TUNER:
@@ -950,6 +951,8 @@ long v4l_compat_ioctl32(struct file *file, unsigned int cmd, unsigned long arg)
case VIDIOC_S_INPUT32:
case VIDIOC_TRY_FMT32:
case VIDIOC_S_HW_FREQ_SEEK:
+ case VIDIOC_ENUM_FRAMESIZES:
+ case VIDIOC_ENUM_FRAMEINTERVALS:
ret = do_video_ioctl(file, cmd, arg);
break;
diff --git a/linux/drivers/media/video/cx18/cx18-driver.c b/linux/drivers/media/video/cx18/cx18-driver.c
index 7a1a7830a..c95230999 100644
--- a/linux/drivers/media/video/cx18/cx18-driver.c
+++ b/linux/drivers/media/video/cx18/cx18-driver.c
@@ -732,8 +732,6 @@ static int __devinit cx18_probe(struct pci_dev *dev,
cx->std = V4L2_STD_NTSC_M;
if (cx->options.tuner == -1) {
- int i;
-
for (i = 0; i < CX18_CARD_MAX_TUNERS; i++) {
if ((cx->std & cx->card->tuners[i].std) == 0)
continue;
diff --git a/linux/drivers/media/video/cx18/cx18-io.c b/linux/drivers/media/video/cx18/cx18-io.c
index 700ab9439..31be5e868 100644
--- a/linux/drivers/media/video/cx18/cx18-io.c
+++ b/linux/drivers/media/video/cx18/cx18-io.c
@@ -218,7 +218,7 @@ void cx18_memset_io(struct cx18 *cx, void __iomem *addr, int val, size_t count)
void cx18_sw1_irq_enable(struct cx18 *cx, u32 val)
{
u32 r;
- cx18_write_reg(cx, val, SW1_INT_STATUS);
+ cx18_write_reg_noretry(cx, val, SW1_INT_STATUS);
r = cx18_read_reg(cx, SW1_INT_ENABLE_PCI);
cx18_write_reg(cx, r | val, SW1_INT_ENABLE_PCI);
}
@@ -233,7 +233,7 @@ void cx18_sw1_irq_disable(struct cx18 *cx, u32 val)
void cx18_sw2_irq_enable(struct cx18 *cx, u32 val)
{
u32 r;
- cx18_write_reg(cx, val, SW2_INT_STATUS);
+ cx18_write_reg_noretry(cx, val, SW2_INT_STATUS);
r = cx18_read_reg(cx, SW2_INT_ENABLE_PCI);
cx18_write_reg(cx, r | val, SW2_INT_ENABLE_PCI);
}
diff --git a/linux/drivers/media/video/cx18/cx18-irq.c b/linux/drivers/media/video/cx18/cx18-irq.c
index 85a56974b..038f70323 100644
--- a/linux/drivers/media/video/cx18/cx18-irq.c
+++ b/linux/drivers/media/video/cx18/cx18-irq.c
@@ -153,9 +153,9 @@ irqreturn_t cx18_irq_handler(int irq, void *dev_id)
sw1_mask = cx18_read_reg(cx, SW1_INT_ENABLE_PCI) | IRQ_EPU_TO_HPU;
sw1 = cx18_read_reg(cx, SW1_INT_STATUS) & sw1_mask;
- cx18_write_reg(cx, sw2&sw2_mask, SW2_INT_STATUS);
- cx18_write_reg(cx, sw1&sw1_mask, SW1_INT_STATUS);
- cx18_write_reg(cx, hw2&hw2_mask, HW2_INT_CLR_STATUS);
+ cx18_write_reg_noretry(cx, sw2&sw2_mask, SW2_INT_STATUS);
+ cx18_write_reg_noretry(cx, sw1&sw1_mask, SW1_INT_STATUS);
+ cx18_write_reg_noretry(cx, hw2&hw2_mask, HW2_INT_CLR_STATUS);
if (sw1 || sw2 || hw2)
CX18_DEBUG_HI_IRQ("SW1: %x SW2: %x HW2: %x\n", sw1, sw2, hw2);
diff --git a/linux/drivers/media/video/cx18/cx18-mailbox.c b/linux/drivers/media/video/cx18/cx18-mailbox.c
index 9d18dd22d..87f7c8e2c 100644
--- a/linux/drivers/media/video/cx18/cx18-mailbox.c
+++ b/linux/drivers/media/video/cx18/cx18-mailbox.c
@@ -176,7 +176,7 @@ long cx18_mb_ack(struct cx18 *cx, const struct cx18_mailbox *mb)
cx18_setup_page(cx, SCB_OFFSET);
cx18_write_sync(cx, mb->request, &ack_mb->ack);
- cx18_write_reg(cx, ack_irq, SW2_INT_SET);
+ cx18_write_reg_noretry(cx, ack_irq, SW2_INT_SET);
return 0;
}
@@ -225,7 +225,7 @@ static int cx18_api_call(struct cx18 *cx, u32 cmd, int args, u32 data[])
}
if (info->flags & API_FAST)
timeout /= 2;
- cx18_write_reg(cx, irq, SW1_INT_SET);
+ cx18_write_reg_noretry(cx, irq, SW1_INT_SET);
while (!sig && cx18_readl(cx, &mb->ack) != cx18_readl(cx, &mb->request)
&& cnt < 660) {
diff --git a/linux/drivers/media/video/cx88/cx88-dvb.c b/linux/drivers/media/video/cx88/cx88-dvb.c
index 898ce5ea8..ed2fc02c8 100644
--- a/linux/drivers/media/video/cx88/cx88-dvb.c
+++ b/linux/drivers/media/video/cx88/cx88-dvb.c
@@ -605,6 +605,11 @@ static int dvb_register(struct cx8802_dev *dev)
struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
int mfe_shared = 0; /* bus not shared by default */
+ if (0 != core->i2c_rc) {
+ printk(KERN_ERR "%s/2: no i2c-bus available, cannot attach dvb drivers\n", core->name);
+ goto frontend_detach;
+ }
+
/* Get the first frontend */
fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
if (!fe0)
diff --git a/linux/drivers/media/video/cx88/cx88-video.c b/linux/drivers/media/video/cx88/cx88-video.c
index 6250bc8bd..40136a431 100644
--- a/linux/drivers/media/video/cx88/cx88-video.c
+++ b/linux/drivers/media/video/cx88/cx88-video.c
@@ -1453,8 +1453,12 @@ static int vidioc_streamon(struct file *file, void *priv, enum v4l2_buf_type i)
struct cx8800_fh *fh = priv;
struct cx8800_dev *dev = fh->dev;
- if (unlikely(fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE))
+ /* We should remember that this driver also supports teletext, */
+ /* so we have to test if the v4l2_buf_type is VBI capture data. */
+ if (unlikely((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+ (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE)))
return -EINVAL;
+
if (unlikely(i != fh->type))
return -EINVAL;
@@ -1469,8 +1473,10 @@ static int vidioc_streamoff(struct file *file, void *priv, enum v4l2_buf_type i)
struct cx8800_dev *dev = fh->dev;
int err, res;
- if (fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ if ((fh->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) &&
+ (fh->type != V4L2_BUF_TYPE_VBI_CAPTURE))
return -EINVAL;
+
if (i != fh->type)
return -EINVAL;
diff --git a/linux/drivers/media/video/saa7110.c b/linux/drivers/media/video/saa7110.c
index 15eb8bd7a..b7afe3124 100644
--- a/linux/drivers/media/video/saa7110.c
+++ b/linux/drivers/media/video/saa7110.c
@@ -48,7 +48,7 @@ module_param(debug, int, 0);
MODULE_PARM_DESC(debug, "Debug level (0-1)");
#define SAA7110_MAX_INPUT 9 /* 6 CVBS, 3 SVHS */
-#define SAA7110_MAX_OUTPUT 0 /* its a decoder only */
+#define SAA7110_MAX_OUTPUT 1 /* 1 YUV */
#define SAA7110_NR_REG 0x35
@@ -328,7 +328,7 @@ saa7110_command (struct i2c_client *client,
case DECODER_SET_INPUT:
v = *(int *) arg;
- if (v < 0 || v > SAA7110_MAX_INPUT) {
+ if (v < 0 || v >= SAA7110_MAX_INPUT) {
v4l_dbg(1, debug, client, "input=%d not available\n", v);
return -EINVAL;
}
diff --git a/linux/drivers/media/video/saa7134/saa7134-core.c b/linux/drivers/media/video/saa7134/saa7134-core.c
index 1d1fdce21..2e9a015e9 100644
--- a/linux/drivers/media/video/saa7134/saa7134-core.c
+++ b/linux/drivers/media/video/saa7134/saa7134-core.c
@@ -1002,7 +1002,8 @@ static int __devinit saa7134_initdev(struct pci_dev *pci_dev,
dev->name,(unsigned long long)pci_resource_start(pci_dev,0));
goto fail1;
}
- dev->lmmio = ioremap(pci_resource_start(pci_dev,0), 0x1000);
+ dev->lmmio = ioremap(pci_resource_start(pci_dev, 0),
+ pci_resource_len(pci_dev, 0));
dev->bmmio = (__u8 __iomem *)dev->lmmio;
if (NULL == dev->lmmio) {
err = -EIO;
diff --git a/linux/drivers/media/video/tvp5150.c b/linux/drivers/media/video/tvp5150.c
index 28c5c6761..ac8205d87 100644
--- a/linux/drivers/media/video/tvp5150.c
+++ b/linux/drivers/media/video/tvp5150.c
@@ -935,6 +935,21 @@ static int tvp5150_command(struct i2c_client *c,
int i;
fmt = arg;
+ /* raw vbi */
+ if (fmt->type == V4L2_BUF_TYPE_VBI_CAPTURE) {
+ /* this is for capturing 36 raw vbi lines
+ if there's a way to cut off the beginning 2 vbi lines
+ with the tvp5150 then the vbi line count could be lowered
+ to 17 lines/field again, although I couldn't find a register
+ which could do that cropping */
+ if (fmt->fmt.vbi.sample_format == V4L2_PIX_FMT_GREY)
+ tvp5150_write(c, TVP5150_LUMA_PROC_CTL_1, 0x70);
+ if (fmt->fmt.vbi.count[0] == 18 && fmt->fmt.vbi.count[1] == 18) {
+ tvp5150_write(c, TVP5150_VERT_BLANKING_START, 0x00);
+ tvp5150_write(c, TVP5150_VERT_BLANKING_STOP, 0x01);
+ }
+ break;
+ }
if (fmt->type != V4L2_BUF_TYPE_SLICED_VBI_CAPTURE)
return -EINVAL;
svbi = &fmt->fmt.sliced;
diff --git a/linux/drivers/media/video/usbvideo/ibmcam.c b/linux/drivers/media/video/usbvideo/ibmcam.c
index d202feac0..1119bcf58 100644
--- a/linux/drivers/media/video/usbvideo/ibmcam.c
+++ b/linux/drivers/media/video/usbvideo/ibmcam.c
@@ -3695,7 +3695,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id *
unsigned char video_ep = 0;
if (debug >= 1)
- dev_info(&uvd->dev->dev, "ibmcam_probe(%p,%u.)\n", intf, ifnum);
+ dev_info(&dev->dev, "ibmcam_probe(%p,%u.)\n", intf, ifnum);
/* We don't handle multi-config cameras */
if (dev->descriptor.bNumConfigurations != 1)
@@ -3746,7 +3746,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id *
brand = "IBM PC Camera"; /* a.k.a. Xirlink C-It */
break;
}
- dev_info(&uvd->dev->dev,
+ dev_info(&dev->dev,
"%s USB camera found (model %d, rev. 0x%04x)\n",
brand, model, le16_to_cpu(dev->descriptor.bcdDevice));
} while (0);
@@ -3754,7 +3754,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id *
/* Validate found interface: must have one ISO endpoint */
nas = intf->num_altsetting;
if (debug > 0)
- dev_info(&uvd->dev->dev, "Number of alternate settings=%d.\n",
+ dev_info(&dev->dev, "Number of alternate settings=%d.\n",
nas);
if (nas < 2) {
err("Too few alternate settings for this camera!");
@@ -3799,7 +3799,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id *
actInterface = i;
maxPS = le16_to_cpu(endpoint->wMaxPacketSize);
if (debug > 0)
- dev_info(&uvd->dev->dev,
+ dev_info(&dev->dev,
"Active setting=%d. "
"maxPS=%d.\n", i, maxPS);
} else
@@ -3840,7 +3840,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id *
RESTRICT_TO_RANGE(framerate, 0, 5);
break;
default:
- dev_info(&uvd->dev->dev, "IBM camera: using 320x240\n");
+ dev_info(&dev->dev, "IBM camera: using 320x240\n");
size = SIZE_320x240;
/* No break here */
case SIZE_320x240:
@@ -3869,7 +3869,7 @@ static int ibmcam_probe(struct usb_interface *intf, const struct usb_device_id *
canvasY = 120;
break;
default:
- dev_info(&uvd->dev->dev, "IBM NetCamera: using 176x144\n");
+ dev_info(&dev->dev, "IBM NetCamera: using 176x144\n");
size = SIZE_176x144;
/* No break here */
case SIZE_176x144:
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-09 07:52:03 +0000