The patch number 8233 was added via Mauro Carvalho Chehab <[EMAIL PROTECTED]>
to http://linuxtv.org/hg/v4l-dvb master development tree.
Kernel patches in this development tree may be modified to be backward
compatible with older kernels. Compatibility modifications will be
removed before inclusion into the mainstream Kernel
If anyone has any objections, please let us know by sending a message to:
[EMAIL PROTECTED]
------
From: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
merge: http://linuxtv.org/hg/~jfrancois/gspca/
Signed-off-by: Mauro Carvalho Chehab <[EMAIL PROTECTED]>
---
linux/drivers/media/video/gspca/etoms.c | 2
linux/drivers/media/video/gspca/gspca.c | 205 +++++------------------
linux/drivers/media/video/gspca/gspca.h | 2
linux/drivers/media/video/gspca/sonixb.c | 2
linux/drivers/media/video/gspca/sonixj.c | 4
linux/drivers/media/video/gspca/vc032x.c | 16 -
linux/drivers/media/video/gspca/zc3xx.c | 23 +-
7 files changed, 85 insertions(+), 169 deletions(-)
diff -r 7485e46c30e9 -r 28ab9f5b4d3e linux/drivers/media/video/gspca/etoms.c
--- a/linux/drivers/media/video/gspca/etoms.c Tue Jul 08 07:20:50 2008 -0300
+++ b/linux/drivers/media/video/gspca/etoms.c Tue Jul 08 07:25:08 2008 -0300
@@ -918,7 +918,9 @@ static struct sd_desc sd_desc = {
/* -- module initialisation -- */
#define DVNM(name) .driver_info = (kernel_ulong_t) name
static __devinitdata struct usb_device_id device_table[] = {
+#ifndef CONFIG_USB_ET61X251
{USB_DEVICE(0x102c, 0x6151), DVNM("Qcam Sangha CIF")},
+#endif
{USB_DEVICE(0x102c, 0x6251), DVNM("Qcam xxxxxx VGA")},
{}
};
diff -r 7485e46c30e9 -r 28ab9f5b4d3e linux/drivers/media/video/gspca/gspca.c
--- a/linux/drivers/media/video/gspca/gspca.c Tue Jul 08 07:20:50 2008 -0300
+++ b/linux/drivers/media/video/gspca/gspca.c Tue Jul 08 07:25:08 2008 -0300
@@ -36,15 +36,14 @@
#include "gspca.h"
/* global values */
-#define DEF_NURBS 2 /* default number of URBs (mmap) */
-#define USR_NURBS 5 /* default number of URBs (userptr) */
+#define DEF_NURBS 2 /* default number of URBs */
MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
MODULE_DESCRIPTION("GSPCA USB Camera Driver");
MODULE_LICENSE("GPL");
-#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 5)
-static const char version[] = "2.1.5";
+#define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 6)
+static const char version[] = "2.1.6";
static int video_nr = -1;
@@ -153,7 +152,6 @@ static void fill_frame(struct gspca_dev
}
/* resubmit the URB */
-/*fixme: don't do that when userptr and too many URBs sent*/
urb->status = 0;
st = usb_submit_urb(urb, GFP_ATOMIC);
if (st < 0)
@@ -163,18 +161,9 @@ static void fill_frame(struct gspca_dev
/*
* ISOC message interrupt from the USB device
*
- * Analyse each packet and call the subdriver for copy
- * to the frame buffer.
- *
- * There are 2 functions:
- * - the first one (isoc_irq_mmap) is used when the application
- * buffers are mapped. The frame detection and copy is done
- * at interrupt level.
- * - the second one (isoc_irq_user) is used when the application
- * buffers are in user space (userptr). The frame detection
- * and copy is done by the application.
+ * Analyse each packet and call the subdriver for copy to the frame buffer.
*/
-static void isoc_irq_mmap(struct urb *urb
+static void isoc_irq(struct urb *urb
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)
, struct pt_regs *regs
#endif
@@ -188,59 +177,11 @@ static void isoc_irq_mmap(struct urb *ur
fill_frame(gspca_dev, urb);
}
-static void isoc_irq_user(struct urb *urb
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 19)
- , struct pt_regs *regs
-#endif
-)
-{
- struct gspca_dev *gspca_dev = (struct gspca_dev *) urb->context;
- int i;
-
- PDEBUG(D_PACK, "isoc irq user");
- if (!gspca_dev->streaming)
- return;
-
- i = gspca_dev->urb_in % gspca_dev->nurbs;
- if (urb != gspca_dev->urb[i]) {
- PDEBUG(D_ERR|D_PACK, "urb out of sequence");
- return; /* should never occur */
- }
-
- gspca_dev->urb_in++;
- atomic_inc(&gspca_dev->nevent); /* new event */
- wake_up_interruptible(&gspca_dev->wq);
-/*fixme: submit a new URBs until urb_in == urb_out (% nurbs)*/
-}
-
-/*
- * treat the isoc messages
- *
- * This routine is called by the application (case userptr).
- */
-static void isoc_transfer(struct gspca_dev *gspca_dev)
-{
- struct urb *urb;
- int i;
-
- for (;;) {
- i = gspca_dev->urb_out;
- PDEBUG(D_PACK, "isoc transf i:%d o:%d", gspca_dev->urb_in, i);
- if (i == gspca_dev->urb_in) /* isoc message to read */
- break; /* no (more) message */
- atomic_dec(&gspca_dev->nevent);
-/*PDEBUG(D_PACK, "isoc_trf nevent: %d", atomic_read(&gspca_dev->nevent));*/
- gspca_dev->urb_out = i + 1; /* message treated */
- urb = gspca_dev->urb[i % gspca_dev->nurbs];
- fill_frame(gspca_dev, urb);
- }
-}
-
/*
* add data to the current frame
*
- * This function is called by the subdrivers at interrupt level
- * or user level.
+ * This function is called by the subdrivers at interrupt level.
+ *
* To build a frame, these ones must add
* - one FIRST_PACKET
* - 0 or many INTER_PACKETs
@@ -283,16 +224,7 @@ struct gspca_frame *gspca_frame_add(stru
frame->v4l2_buf.length);
packet_type = DISCARD_PACKET;
} else {
- if (frame->v4l2_buf.memory != V4L2_MEMORY_USERPTR) {
- memcpy(frame->data_end, data, len);
- } else {
- if (copy_to_user(frame->data_end,
- data, len) != 0) {
- PDEBUG(D_ERR|D_PACK,
- "copy to user failed");
- packet_type = DISCARD_PACKET;
- }
- }
+ memcpy(frame->data_end, data, len);
frame->data_end += len;
}
}
@@ -339,7 +271,6 @@ static void *rvmalloc(unsigned long size
/* size = PAGE_ALIGN(size); (already done) */
mem = vmalloc_32(size);
if (mem != NULL) {
- memset(mem, 0, size);
adr = (unsigned long) mem;
while ((long) size > 0) {
SetPageReserved(vmalloc_to_page((void *) adr));
@@ -350,14 +281,12 @@ static void *rvmalloc(unsigned long size
return mem;
}
-static void rvfree(void *mem, unsigned long size)
+static void rvfree(void *mem, long size)
{
unsigned long adr;
- if (!mem)
- return;
adr = (unsigned long) mem;
- while ((long) size > 0) {
+ while (size > 0) {
ClearPageReserved(vmalloc_to_page((void *) adr));
adr += PAGE_SIZE;
size -= PAGE_SIZE;
@@ -376,16 +305,13 @@ static int frame_alloc(struct gspca_dev
frsz = gspca_dev->cam.cam_mode[i].sizeimage;
PDEBUG(D_STREAM, "frame alloc frsz: %d", frsz);
frsz = PAGE_ALIGN(frsz);
- PDEBUG(D_STREAM, "new fr_sz: %d", frsz);
gspca_dev->frsz = frsz;
if (count > GSPCA_MAX_FRAMES)
count = GSPCA_MAX_FRAMES;
- if (gspca_dev->memory == V4L2_MEMORY_MMAP) {
- gspca_dev->frbuf = rvmalloc(frsz * count);
- if (!gspca_dev->frbuf) {
- err("frame alloc failed");
- return -ENOMEM;
- }
+ gspca_dev->frbuf = rvmalloc(frsz * count);
+ if (!gspca_dev->frbuf) {
+ err("frame alloc failed");
+ return -ENOMEM;
}
gspca_dev->nframes = count;
for (i = 0; i < count; i++) {
@@ -397,11 +323,9 @@ static int frame_alloc(struct gspca_dev
frame->v4l2_buf.length = frsz;
frame->v4l2_buf.memory = gspca_dev->memory;
frame->v4l2_buf.sequence = 0;
- if (gspca_dev->memory == V4L2_MEMORY_MMAP) {
- frame->data = frame->data_end =
+ frame->data = frame->data_end =
gspca_dev->frbuf + i * frsz;
- frame->v4l2_buf.m.offset = i * frsz;
- }
+ frame->v4l2_buf.m.offset = i * frsz;
}
gspca_dev->fr_i = gspca_dev->fr_o = gspca_dev->fr_q = 0;
gspca_dev->last_packet_type = DISCARD_PACKET;
@@ -515,7 +439,6 @@ static int create_urbs(struct gspca_dev
{
struct urb *urb;
int n, nurbs, i, psize, npkt, bsize;
- usb_complete_t usb_complete;
/* calculate the packet size and the number of packets */
psize = le16_to_cpu(ep->desc.wMaxPacketSize);
@@ -528,14 +451,7 @@ static int create_urbs(struct gspca_dev
bsize = psize * npkt;
PDEBUG(D_STREAM,
"isoc %d pkts size %d (bsize:%d)", npkt, psize, bsize);
-/*fixme:don't submit all URBs when userptr*/
- if (gspca_dev->memory != V4L2_MEMORY_USERPTR) {
- usb_complete = isoc_irq_mmap;
- nurbs = DEF_NURBS;
- } else {
- usb_complete = isoc_irq_user;
- nurbs = USR_NURBS;
- }
+ nurbs = DEF_NURBS;
gspca_dev->nurbs = nurbs;
for (n = 0; n < nurbs; n++) {
urb = usb_alloc_urb(npkt, GFP_KERNEL);
@@ -562,7 +478,7 @@ static int create_urbs(struct gspca_dev
urb->transfer_flags = URB_ISO_ASAP
| URB_NO_TRANSFER_DMA_MAP;
urb->interval = ep->desc.bInterval;
- urb->complete = usb_complete;
+ urb->complete = isoc_irq;
urb->number_of_packets = npkt;
urb->transfer_buffer_length = bsize;
for (i = 0; i < npkt; i++) {
@@ -570,7 +486,6 @@ static int create_urbs(struct gspca_dev
urb->iso_frame_desc[i].offset = psize * i;
}
}
- gspca_dev->urb_in = gspca_dev->urb_out = 0;
return 0;
}
@@ -1069,6 +984,7 @@ static int vidioc_reqbufs(struct file *f
if (rb->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
switch (rb->memory) {
+ case GSPCA_MEMORY_READ:
case V4L2_MEMORY_MMAP:
case V4L2_MEMORY_USERPTR:
break;
@@ -1078,13 +994,6 @@ static int vidioc_reqbufs(struct file *f
if (mutex_lock_interruptible(&gspca_dev->queue_lock))
return -ERESTARTSYS;
- for (i = 0; i < gspca_dev->nframes; i++) {
- if (gspca_dev->frame[i].vma_use_count) {
- ret = -EBUSY;
- goto out;
- }
- }
-
/* only one file may do capture */
if ((gspca_dev->capt_file != NULL && gspca_dev->capt_file != file)
|| gspca_dev->streaming) {
@@ -1092,10 +1001,20 @@ static int vidioc_reqbufs(struct file *f
goto out;
}
- if (rb->count == 0) { /* unrequest? */
+ if (rb->count == 0) { /* unrequest */
+ for (i = 0; i < gspca_dev->nframes; i++) {
+ if (gspca_dev->frame[i].vma_use_count) {
+ ret = -EBUSY;
+ goto out;
+ }
+ }
frame_free(gspca_dev);
gspca_dev->capt_file = NULL;
} else {
+ if (gspca_dev->nframes != 0) {
+ ret = -EBUSY;
+ goto out;
+ }
gspca_dev->memory = rb->memory;
ret = frame_alloc(gspca_dev, rb->count);
if (ret == 0) {
@@ -1307,9 +1226,6 @@ static int dev_mmap(struct file *file, s
struct page *page;
unsigned long addr, start, size;
int i, ret;
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- int compat = 0;
-#endif
start = vma->vm_start;
size = vma->vm_end - vma->vm_start;
@@ -1344,11 +1260,11 @@ static int dev_mmap(struct file *file, s
goto out;
}
#ifdef CONFIG_VIDEO_V4L1_COMPAT
- if (i == 0 && size == frame->v4l2_buf.length * gspca_dev->nframes)
- compat = 1;
- else
+ /* v4l1 maps all the buffers */
+ if (i != 0
+ || size != frame->v4l2_buf.length * gspca_dev->nframes)
#endif
- if (size != frame->v4l2_buf.length) {
+ if (size != frame->v4l2_buf.length) {
PDEBUG(D_STREAM, "mmap bad size");
ret = -EINVAL;
goto out;
@@ -1374,14 +1290,6 @@ static int dev_mmap(struct file *file, s
vma->vm_ops = &gspca_vm_ops;
vma->vm_private_data = frame;
gspca_vm_open(vma);
-#ifdef CONFIG_VIDEO_V4L1_COMPAT
- if (compat) {
-/*fixme: ugly*/
- for (i = 1; i < gspca_dev->nframes; ++i)
- gspca_dev->frame[i].v4l2_buf.flags |=
- V4L2_BUF_FLAG_MAPPED;
- }
-#endif
ret = 0;
out:
mutex_unlock(&gspca_dev->queue_lock);
@@ -1398,10 +1306,6 @@ static int frame_wait(struct gspca_dev *
{
struct gspca_frame *frame;
int i, j, ret;
-
- /* if userptr, treat the awaiting URBs */
- if (gspca_dev->memory == V4L2_MEMORY_USERPTR)
- isoc_transfer(gspca_dev);
/* check if a frame is ready */
i = gspca_dev->fr_o;
@@ -1427,8 +1331,6 @@ static int frame_wait(struct gspca_dev *
atomic_dec(&gspca_dev->nevent);
if (!gspca_dev->streaming || !gspca_dev->present)
return -EIO;
- if (gspca_dev->memory == V4L2_MEMORY_USERPTR)
- isoc_transfer(gspca_dev);
i = gspca_dev->fr_o;
j = gspca_dev->fr_queue[i];
frame = &gspca_dev->frame[j];
@@ -1461,9 +1363,9 @@ static int vidioc_dqbuf(struct file *fil
int i, ret;
PDEBUG(D_FRAM, "dqbuf");
- if (v4l2_buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE
- || (v4l2_buf->memory != V4L2_MEMORY_MMAP
- && v4l2_buf->memory != V4L2_MEMORY_USERPTR))
+ if (v4l2_buf->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ return -EINVAL;
+ if (v4l2_buf->memory != gspca_dev->memory)
return -EINVAL;
if (!gspca_dev->streaming)
return -EINVAL;
@@ -1481,6 +1383,16 @@ static int vidioc_dqbuf(struct file *fil
goto out;
i = ret; /* frame index */
frame = &gspca_dev->frame[i];
+ if (gspca_dev->memory == V4L2_MEMORY_USERPTR) {
+ if (copy_to_user((__u8 *) frame->v4l2_buf.m.userptr,
+ frame->data,
+ frame->v4l2_buf.bytesused)) {
+ PDEBUG(D_ERR|D_STREAM,
+ "dqbuf cp to user failed");
+ ret = -EFAULT;
+ goto out;
+ }
+ }
frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_DONE;
memcpy(v4l2_buf, &frame->v4l2_buf, sizeof *v4l2_buf);
PDEBUG(D_FRAM, "dqbuf %d", i);
@@ -1535,8 +1447,6 @@ static int vidioc_qbuf(struct file *file
/* frame->v4l2_buf.flags &= ~V4L2_BUF_FLAG_DONE; */
if (frame->v4l2_buf.memory == V4L2_MEMORY_USERPTR) {
- frame->data = frame->data_end =
- (__u8 *) v4l2_buf->m.userptr;
frame->v4l2_buf.m.userptr = v4l2_buf->m.userptr;
frame->v4l2_buf.length = v4l2_buf->length;
}
@@ -1574,7 +1484,7 @@ static int read_alloc(struct gspca_dev *
memset(&rb, 0, sizeof rb);
rb.count = gspca_dev->nbufread;
rb.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- rb.memory = V4L2_MEMORY_MMAP;
+ rb.memory = GSPCA_MEMORY_READ;
ret = vidioc_reqbufs(file, gspca_dev, &rb);
if (ret != 0) {
PDEBUG(D_STREAM, "read reqbuf err %d", ret);
@@ -1582,7 +1492,7 @@ static int read_alloc(struct gspca_dev *
}
memset(&v4l2_buf, 0, sizeof v4l2_buf);
v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- v4l2_buf.memory = V4L2_MEMORY_MMAP;
+ v4l2_buf.memory = GSPCA_MEMORY_READ;
for (i = 0; i < gspca_dev->nbufread; i++) {
v4l2_buf.index = i;
/*fixme: ugly!*/
@@ -1634,11 +1544,6 @@ static unsigned int dev_poll(struct file
ret = POLLERR;
goto out;
}
-
- /* if userptr, treat the awaiting URBs */
- if (gspca_dev->memory == V4L2_MEMORY_USERPTR
- && gspca_dev->capt_file == file)
- isoc_transfer(gspca_dev);
i = gspca_dev->fr_o;
i = gspca_dev->fr_queue[i];
@@ -1684,7 +1589,7 @@ static ssize_t dev_read(struct file *fil
for (;;) {
memset(&v4l2_buf, 0, sizeof v4l2_buf);
v4l2_buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
- v4l2_buf.memory = V4L2_MEMORY_MMAP;
+ v4l2_buf.memory = GSPCA_MEMORY_READ;
ret = vidioc_dqbuf(file, gspca_dev, &v4l2_buf);
if (ret != 0) {
PDEBUG(D_STREAM, "read dqbuf err %d", ret);
@@ -1706,14 +1611,8 @@ static ssize_t dev_read(struct file *fil
}
/* copy the frame */
- if (count < frame->v4l2_buf.bytesused) {
- PDEBUG(D_STREAM, "read bad count: %d < %d",
- count, frame->v4l2_buf.bytesused);
-/*fixme: special errno?*/
- ret = -EINVAL;
- goto out;
- }
- count = frame->v4l2_buf.bytesused;
+ if (count > frame->v4l2_buf.bytesused)
+ count = frame->v4l2_buf.bytesused;
ret = copy_to_user(data, frame->data, count);
if (ret != 0) {
PDEBUG(D_ERR|D_STREAM,
diff -r 7485e46c30e9 -r 28ab9f5b4d3e linux/drivers/media/video/gspca/gspca.h
--- a/linux/drivers/media/video/gspca/gspca.h Tue Jul 08 07:20:50 2008 -0300
+++ b/linux/drivers/media/video/gspca/gspca.h Tue Jul 08 07:25:08 2008 -0300
@@ -156,8 +156,6 @@ struct gspca_dev {
char nbufread; /* number of buffers for read() */
char nurbs; /* number of allocated URBs */
char memory; /* memory type (V4L2_MEMORY_xxx) */
- __u8 urb_in; /* URB pointers - used when !mmap */
- __u8 urb_out;
__u8 nbalt; /* number of USB alternate settings */
};
diff -r 7485e46c30e9 -r 28ab9f5b4d3e linux/drivers/media/video/gspca/sonixb.c
--- a/linux/drivers/media/video/gspca/sonixb.c Tue Jul 08 07:20:50 2008 -0300
+++ b/linux/drivers/media/video/gspca/sonixb.c Tue Jul 08 07:25:08 2008 -0300
@@ -866,6 +866,7 @@ static struct sd_desc sd_desc = {
/* -- module initialisation -- */
#define DVNM(name) .driver_info = (kernel_ulong_t) name
static __devinitdata struct usb_device_id device_table[] = {
+#ifndef CONFIG_USB_SN9C102
{USB_DEVICE(0x0c45, 0x6001), DVNM("Genius VideoCAM NB")},
{USB_DEVICE(0x0c45, 0x6005), DVNM("Sweex Tas5110")},
{USB_DEVICE(0x0c45, 0x6007), DVNM("Sonix sn9c101 + Tas5110D")},
@@ -882,6 +883,7 @@ static __devinitdata struct usb_device_i
{USB_DEVICE(0x0c45, 0x602e), DVNM("Genius VideoCam Messenger")},
{USB_DEVICE(0x0c45, 0x60af), DVNM("Trust WB3100P")},
{USB_DEVICE(0x0c45, 0x60b0), DVNM("Genius VideoCam Look")},
+#endif
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
diff -r 7485e46c30e9 -r 28ab9f5b4d3e linux/drivers/media/video/gspca/sonixj.c
--- a/linux/drivers/media/video/gspca/sonixj.c Tue Jul 08 07:20:50 2008 -0300
+++ b/linux/drivers/media/video/gspca/sonixj.c Tue Jul 08 07:25:08 2008 -0300
@@ -1627,11 +1627,13 @@ static const struct sd_desc sd_desc = {
/* -- module initialisation -- */
#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
+#ifndef CONFIG_USB_SN9C102
{USB_DEVICE(0x0458, 0x7025), DVNM("Genius Eye 311Q")},
{USB_DEVICE(0x045e, 0x00f5), DVNM("MicroSoft VX3000")},
{USB_DEVICE(0x045e, 0x00f7), DVNM("MicroSoft VX1000")},
{USB_DEVICE(0x0471, 0x0327), DVNM("Philips SPC 600 NC")},
{USB_DEVICE(0x0471, 0x0328), DVNM("Philips SPC 700 NC")},
+#endif
{USB_DEVICE(0x0471, 0x0330), DVNM("Philips SPC 710NC")},
{USB_DEVICE(0x0c45, 0x6040), DVNM("Speed NVC 350K")},
{USB_DEVICE(0x0c45, 0x607c), DVNM("Sonix sn9c102p Hv7131R")},
@@ -1641,10 +1643,12 @@ static const __devinitdata struct usb_de
{USB_DEVICE(0x0c45, 0x60fc), DVNM("LG-LIC300")},
{USB_DEVICE(0x0c45, 0x612a), DVNM("Avant Camera")},
{USB_DEVICE(0x0c45, 0x612c), DVNM("Typhoon Rasy Cam 1.3MPix")},
+#ifndef CONFIG_USB_SN9C102
{USB_DEVICE(0x0c45, 0x6130), DVNM("Sonix Pccam")},
{USB_DEVICE(0x0c45, 0x6138), DVNM("Sn9c120 Mo4000")},
{USB_DEVICE(0x0c45, 0x613b), DVNM("Surfer SN-206")},
{USB_DEVICE(0x0c45, 0x613c), DVNM("Sonix Pccam168")},
+#endif
{}
};
MODULE_DEVICE_TABLE(usb, device_table);
diff -r 7485e46c30e9 -r 28ab9f5b4d3e linux/drivers/media/video/gspca/vc032x.c
--- a/linux/drivers/media/video/gspca/vc032x.c Tue Jul 08 07:20:50 2008 -0300
+++ b/linux/drivers/media/video/gspca/vc032x.c Tue Jul 08 07:25:08 2008 -0300
@@ -1512,20 +1512,20 @@ static __u8 i2c_write(struct usb_device
if (size > 3 || size < 1)
return -EINVAL;
reg_r(dev, 0xa1, 0xb33f, &retbyte, 1);
- reg_w(dev, 0xa0, size , 0xb334);
- reg_w(dev, 0xa0, reg , 0xb33a);
+ reg_w(dev, 0xa0, size, 0xb334);
+ reg_w(dev, 0xa0, reg, 0xb33a);
switch (size) {
case 1:
- reg_w(dev, 0xa0, val[0] , 0xb336);
+ reg_w(dev, 0xa0, val[0], 0xb336);
break;
case 2:
- reg_w(dev, 0xa0, val[0] , 0xb336);
- reg_w(dev, 0xa0, val[1] , 0xb337);
+ reg_w(dev, 0xa0, val[0], 0xb336);
+ reg_w(dev, 0xa0, val[1], 0xb337);
break;
case 3:
- reg_w(dev, 0xa0, val[0] , 0xb336);
- reg_w(dev, 0xa0, val[1] , 0xb337);
- reg_w(dev, 0xa0, val[2] , 0xb338);
+ reg_w(dev, 0xa0, val[0], 0xb336);
+ reg_w(dev, 0xa0, val[1], 0xb337);
+ reg_w(dev, 0xa0, val[2], 0xb338);
break;
default:
reg_w(dev, 0xa0, 0x01, 0xb334);
diff -r 7485e46c30e9 -r 28ab9f5b4d3e linux/drivers/media/video/gspca/zc3xx.c
--- a/linux/drivers/media/video/gspca/zc3xx.c Tue Jul 08 07:20:50 2008 -0300
+++ b/linux/drivers/media/video/gspca/zc3xx.c Tue Jul 08 07:25:08 2008 -0300
@@ -7136,10 +7136,10 @@ static int sd_config(struct gspca_dev *g
gspca_dev->nbalt--;
if (vga) {
cam->cam_mode = vga_mode;
- cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
+ cam->nmodes = ARRAY_SIZE(vga_mode);
} else {
cam->cam_mode = sif_mode;
- cam->nmodes = sizeof sif_mode / sizeof sif_mode[0];
+ cam->nmodes = ARRAY_SIZE(sif_mode);
}
sd->qindex = 1;
sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
@@ -7510,21 +7510,26 @@ static const struct sd_desc sd_desc = {
#define DVNM(name) .driver_info = (kernel_ulong_t) name
static const __devinitdata struct usb_device_id device_table[] = {
{USB_DEVICE(0x041e, 0x041e), DVNM("Creative WebCam Live!")},
+#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x041e, 0x4017), DVNM("Creative Webcam Mobile PD1090")},
{USB_DEVICE(0x041e, 0x401c), DVNM("Creative NX")},
{USB_DEVICE(0x041e, 0x401e), DVNM("Creative Nx Pro")},
{USB_DEVICE(0x041e, 0x401f), DVNM("Creative Webcam Notebook PD1171")},
-/*0x041e, 0x4022*/
+#endif
{USB_DEVICE(0x041e, 0x4029), DVNM("Creative WebCam Vista Pro")},
+#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x041e, 0x4034), DVNM("Creative Instant P0620")},
{USB_DEVICE(0x041e, 0x4035), DVNM("Creative Instant P0620D")},
{USB_DEVICE(0x041e, 0x4036), DVNM("Creative Live !")},
{USB_DEVICE(0x041e, 0x403a), DVNM("Creative Nx Pro 2")},
+#endif
{USB_DEVICE(0x041e, 0x4051), DVNM("Creative Notebook Pro (VF0250)")},
{USB_DEVICE(0x041e, 0x4053), DVNM("Creative Live!Cam Video IM")},
+#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x0458, 0x7007), DVNM("Genius VideoCam V2")},
{USB_DEVICE(0x0458, 0x700c), DVNM("Genius VideoCam V3")},
{USB_DEVICE(0x0458, 0x700f), DVNM("Genius VideoCam Web V2")},
+#endif
{USB_DEVICE(0x0461, 0x0a00), DVNM("MicroInnovation WebCam320")},
{USB_DEVICE(0x046d, 0x08a0), DVNM("Logitech QC IM")},
{USB_DEVICE(0x046d, 0x08a1), DVNM("Logitech QC IM 0x08A1 +sound")},
@@ -7533,10 +7538,12 @@ static const __devinitdata struct usb_de
{USB_DEVICE(0x046d, 0x08a6), DVNM("Logitech QCim")},
{USB_DEVICE(0x046d, 0x08a7), DVNM("Logitech QuickCam Image")},
{USB_DEVICE(0x046d, 0x08a9), DVNM("Logitech Notebook Deluxe")},
- {USB_DEVICE(0x046d, 0x08aa), DVNM("Labtec Webcam Notebook")},
+ {USB_DEVICE(0x046d, 0x08aa), DVNM("Labtec Webcam Notebook")},
{USB_DEVICE(0x046d, 0x08ac), DVNM("Logitech QuickCam Cool")},
{USB_DEVICE(0x046d, 0x08ad), DVNM("Logitech QCCommunicate STX")},
+#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x046d, 0x08ae), DVNM("Logitech QuickCam for Notebooks")},
+#endif
{USB_DEVICE(0x046d, 0x08af), DVNM("Logitech QuickCam Cool")},
{USB_DEVICE(0x046d, 0x08b9), DVNM("Logitech QC IM ???")},
{USB_DEVICE(0x046d, 0x08d7), DVNM("Logitech QCam STX")},
@@ -7549,18 +7556,22 @@ static const __devinitdata struct usb_de
{USB_DEVICE(0x0471, 0x032d), DVNM("Philips spc210nc")},
{USB_DEVICE(0x0471, 0x032e), DVNM("Philips spc315nc")},
{USB_DEVICE(0x055f, 0xc005), DVNM("Mustek Wcam300A")},
+#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x055f, 0xd003), DVNM("Mustek WCam300A")},
{USB_DEVICE(0x055f, 0xd004), DVNM("Mustek WCam300 AN")},
+#endif
{USB_DEVICE(0x0698, 0x2003), DVNM("CTX M730V built in")},
-/*0x0ac8, 0x0301*/
{USB_DEVICE(0x0ac8, 0x0302), DVNM("Z-star Vimicro zc0302")},
+#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x0ac8, 0x301b), DVNM("Z-Star zc301b")},
{USB_DEVICE(0x0ac8, 0x303b), DVNM("Vimicro 0x303b")},
+#endif
{USB_DEVICE(0x0ac8, 0x305b), DVNM("Z-star Vimicro zc0305b")},
+#ifndef CONFIG_USB_ZC0301
{USB_DEVICE(0x0ac8, 0x307b), DVNM("Z-Star 307b")},
{USB_DEVICE(0x10fd, 0x0128), DVNM("Typhoon Webshot II 300k 0x0128")},
-/*0x10fd, 0x804e*/
{USB_DEVICE(0x10fd, 0x8050), DVNM("Typhoon Webshot II USB 300k")},
+#endif
{} /* end of entry */
};
#undef DVNAME
---
Patch is available at:
http://linuxtv.org/hg/v4l-dvb/rev/28ab9f5b4d3e997a4dc468d9642908bd0c0fd193
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