static int mirror;
static int ov518_color;
-MODULE_PARM(autobright, "i");
+module_param(autobright, int, 0);
MODULE_PARM_DESC(autobright, "Sensor automatically changes brightness");
-MODULE_PARM(autogain, "i");
+module_param(autogain, int, 0);
MODULE_PARM_DESC(autogain, "Sensor automatically changes gain");
-MODULE_PARM(autoexp, "i");
+module_param(autoexp, int, 0);
MODULE_PARM_DESC(autoexp, "Sensor automatically changes exposure");
-MODULE_PARM(debug, "i");
+module_param(debug, int, 0);
MODULE_PARM_DESC(debug,
"Debug level: 0=none, 1=inits, 2=warning, 3=config, 4=functions, 5=max");
-MODULE_PARM(snapshot, "i");
+module_param(snapshot, int, 0);
MODULE_PARM_DESC(snapshot, "Enable snapshot mode");
-MODULE_PARM(cams, "i");
+module_param(cams, int, 0);
MODULE_PARM_DESC(cams, "Number of simultaneous cameras");
-MODULE_PARM(compress, "i");
+module_param(compress, int, 0);
MODULE_PARM_DESC(compress, "Turn on compression");
-MODULE_PARM(testpat, "i");
+module_param(testpat, int, 0);
MODULE_PARM_DESC(testpat,
"Replace image with vertical bar testpattern (only partially working)");
-MODULE_PARM(dumppix, "i");
+module_param(dumppix, int, 0);
MODULE_PARM_DESC(dumppix, "Dump raw pixel data");
-MODULE_PARM(led, "i");
+module_param(led, int, 0);
MODULE_PARM_DESC(led,
"LED policy (OV511+ or later). 0=off, 1=on (default), 2=auto (on when open)");
-MODULE_PARM(dump_bridge, "i");
+module_param(dump_bridge, int, 0);
MODULE_PARM_DESC(dump_bridge, "Dump the bridge registers");
-MODULE_PARM(dump_sensor, "i");
+module_param(dump_sensor, int, 0);
MODULE_PARM_DESC(dump_sensor, "Dump the sensor registers");
-MODULE_PARM(printph, "i");
+module_param(printph, int, 0);
MODULE_PARM_DESC(printph, "Print frame start/end headers");
-MODULE_PARM(phy, "i");
+module_param(phy, int, 0);
MODULE_PARM_DESC(phy, "Prediction range (horiz. Y)");
-MODULE_PARM(phuv, "i");
+module_param(phuv, int, 0);
MODULE_PARM_DESC(phuv, "Prediction range (horiz. UV)");
-MODULE_PARM(pvy, "i");
+module_param(pvy, int, 0);
MODULE_PARM_DESC(pvy, "Prediction range (vert. Y)");
-MODULE_PARM(pvuv, "i");
+module_param(pvuv, int, 0);
MODULE_PARM_DESC(pvuv, "Prediction range (vert. UV)");
-MODULE_PARM(qhy, "i");
+module_param(qhy, int, 0);
MODULE_PARM_DESC(qhy, "Quantization threshold (horiz. Y)");
-MODULE_PARM(qhuv, "i");
+module_param(qhuv, int, 0);
MODULE_PARM_DESC(qhuv, "Quantization threshold (horiz. UV)");
-MODULE_PARM(qvy, "i");
+module_param(qvy, int, 0);
MODULE_PARM_DESC(qvy, "Quantization threshold (vert. Y)");
-MODULE_PARM(qvuv, "i");
+module_param(qvuv, int, 0);
MODULE_PARM_DESC(qvuv, "Quantization threshold (vert. UV)");
-MODULE_PARM(lightfreq, "i");
+module_param(lightfreq, int, 0);
MODULE_PARM_DESC(lightfreq,
"Light frequency. Set to 50 or 60 Hz, or zero for default settings");
-MODULE_PARM(bandingfilter, "i");
+module_param(bandingfilter, int, 0);
MODULE_PARM_DESC(bandingfilter,
"Enable banding filter (to reduce effects of fluorescent lighting)");
-MODULE_PARM(clockdiv, "i");
+module_param(clockdiv, int, 0);
MODULE_PARM_DESC(clockdiv, "Force pixel clock divisor to a specific value");
-MODULE_PARM(packetsize, "i");
+module_param(packetsize, int, 0);
MODULE_PARM_DESC(packetsize, "Force a specific isoc packet size");
-MODULE_PARM(framedrop, "i");
+module_param(framedrop, int, 0);
MODULE_PARM_DESC(framedrop, "Force a specific frame drop register setting");
-MODULE_PARM(fastset, "i");
+module_param(fastset, int, 0);
MODULE_PARM_DESC(fastset, "Allows picture settings to take effect immediately");
-MODULE_PARM(force_palette, "i");
+module_param(force_palette, int, 0);
MODULE_PARM_DESC(force_palette, "Force the palette to a specific value");
-MODULE_PARM(backlight, "i");
+module_param(backlight, int, 0);
MODULE_PARM_DESC(backlight, "For objects that are lit from behind");
-MODULE_PARM(unit_video, "1-" __MODULE_STRING(OV511_MAX_UNIT_VIDEO) "i");
+static int num_uv;
+module_param_array(unit_video, int, &num_uv, 0);
MODULE_PARM_DESC(unit_video,
"Force use of specific minor number(s). 0 is not allowed.");
-MODULE_PARM(remove_zeros, "i");
+module_param(remove_zeros, int, 0);
MODULE_PARM_DESC(remove_zeros,
"Remove zero-padding from uncompressed incoming data");
-MODULE_PARM(mirror, "i");
+module_param(mirror, int, 0);
MODULE_PARM_DESC(mirror, "Reverse image horizontally");
-MODULE_PARM(ov518_color, "i");
+module_param(ov518_color, int, 0);
MODULE_PARM_DESC(ov518_color, "Enable OV518 color (experimental)");
MODULE_AUTHOR(DRIVER_AUTHOR);
/**********************************************************************
* Memory management
**********************************************************************/
-
-/* Here we want the physical address of the memory.
- * This is used when initializing the contents of the area.
- */
-static inline unsigned long
-kvirt_to_pa(unsigned long adr)
-{
- unsigned long kva, ret;
-
- kva = (unsigned long) page_address(vmalloc_to_page((void *)adr));
- kva |= adr & (PAGE_SIZE-1); /* restore the offset */
- ret = __pa(kva);
- return ret;
-}
-
static void *
rvmalloc(unsigned long size)
{
down(&ov->cbuf_lock);
- *((u32 *)ov->cbuf) = __cpu_to_le32(val);
+ *((__le32 *)ov->cbuf) = __cpu_to_le32(val);
rc = usb_control_msg(ov->dev,
usb_sndctrlpipe(ov->dev, 0),
return -EIO;
/* Wait for it to initialize */
- schedule_timeout(1 + 150 * HZ / 1000);
+ msleep(150);
for (i = 0, success = 0; i < i2c_detect_tries && !success; i++) {
if ((i2c_r(ov, OV7610_REG_ID_HIGH) == 0x7F) &&
if (i2c_w(ov, 0x12, 0x80) < 0)
return -EIO;
/* Wait for it to initialize */
- schedule_timeout(1 + 150 * HZ / 1000);
+ msleep(150);
/* Dummy read to sync I2C */
if (i2c_r(ov, 0x00) < 0)
return -EIO;
/* Unschedule all of the iso td's */
for (n = OV511_NUMSBUF - 1; n >= 0; n--) {
if (ov->sbuf[n].urb) {
- usb_unlink_urb(ov->sbuf[n].urb);
+ usb_kill_urb(ov->sbuf[n].urb);
usb_free_urb(ov->sbuf[n].urb);
ov->sbuf[n].urb = NULL;
}
ov->fbuf = NULL;
}
- if (ov->rawfbuf) {
- vfree(ov->rawfbuf);
- ov->rawfbuf = NULL;
- }
+ vfree(ov->rawfbuf);
+ ov->rawfbuf = NULL;
- if (ov->tempfbuf) {
- vfree(ov->tempfbuf);
- ov->tempfbuf = NULL;
- }
+ vfree(ov->tempfbuf);
+ ov->tempfbuf = NULL;
for (i = 0; i < OV511_NUMSBUF; i++) {
if (ov->sbuf[i].data) {
pos = (unsigned long)ov->fbuf;
while (size > 0) {
- page = kvirt_to_pa(pos);
- if (remap_page_range(vma, start, page, PAGE_SIZE,
- PAGE_SHARED)) {
+ page = vmalloc_to_pfn((void *)pos);
+ if (remap_pfn_range(vma, start, page, PAGE_SIZE, PAGE_SHARED)) {
up(&ov->lock);
return -EAGAIN;
}
return -1;
/* Wait for it to initialize */
- schedule_timeout(1 + 150 * HZ / 1000);
+ msleep(150);
i = 0;
success = 0;
if (ifp) {
alt = usb_altnum_to_altsetting(ifp, 7);
if (alt)
- mxps = alt->endpoint[0].desc.wMaxPacketSize;
+ mxps = le16_to_cpu(alt->endpoint[0].desc.wMaxPacketSize);
}
/* Some OV518s have packet numbering by default, some don't */
ov->auto_gain = autogain;
ov->auto_exp = autoexp;
- switch (dev->descriptor.idProduct) {
+ switch (le16_to_cpu(dev->descriptor.idProduct)) {
case PROD_OV511:
ov->bridge = BRG_OV511;
ov->bclass = BCL_OV511;
ov->bclass = BCL_OV518;
break;
case PROD_ME2CAM:
- if (dev->descriptor.idVendor != VEND_MATTEL)
+ if (le16_to_cpu(dev->descriptor.idVendor) != VEND_MATTEL)
goto error;
ov->bridge = BRG_OV511PLUS;
ov->bclass = BCL_OV511;
break;
default:
- err("Unknown product ID 0x%04x", dev->descriptor.idProduct);
+ err("Unknown product ID 0x%04x", le16_to_cpu(dev->descriptor.idProduct));
goto error;
}
git://git.onelab.eu / linux-2.6.git / blobdiff