Messages in this thread Patch in this message | | | Date | Tue, 27 Sep 2005 13:24:41 +0200 | From | Laurent Meunier <> | Subject | [PATCH] ov511-2.28 patch for 2.6.12 kernel compat. |
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Dear Mark,
Here is a patch for you to apply to your ov511-2.28 driver. It's based on the patch made by Vassilli Khachaturov (http://lkml.org/lkml/2005/6/8/242).
This patch basically remove references to the 'id' field from the static struct i2c_client client_template in ovcamchip_core.c, tda7313.c and saa7111-new.c) and update a deprecated function (usb_unlink_urb -> usb_kill_urb).
Tested on ArchLinux 0.7 with kernel v2.6.12 and webcam philips toucam II.
Regards, Laurent
PS: I haven't subscribed to the linux-kernel mailing list and I would like to be personally CC'ed the answers/comments posted to the list diff -rbup ov511-2.28-orig/ov511_core.c ov511-2.28-new/ov511_core.c --- ov511-2.28-orig/ov511_core.c 2004-07-13 13:54:22.000000000 +0200 +++ ov511-2.28-new/ov511_core.c 2005-09-24 13:59:04.000000000 +0200 @@ -3547,7 +3547,11 @@ ov51x_unlink_isoc(struct usb_ov511 *ov) /* Unschedule all of the iso td's */ for (n = OV511_NUMSBUF - 1; n >= 0; n--) { if (ov->sbuf[n].urb) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 12) + usb_kill_urb(ov->sbuf[n].urb); +#else usb_unlink_urb(ov->sbuf[n].urb); +#endif usb_free_urb(ov->sbuf[n].urb); ov->sbuf[n].urb = NULL; } @@ -4881,12 +4885,18 @@ ov51x_mmap(struct file *file, struct vm_ pos = (unsigned long)ov->fbuf; while (size > 0) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 11) + page = vmalloc_to_pfn((void *)pos); + if (remap_pfn_range(vma, start, page, PAGE_SIZE, + PAGE_SHARED)) { +#else page = kvirt_to_pa(pos); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 3) || defined(RH9_REMAP) +# if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 3) || defined(RH9_REMAP) if (remap_page_range(vma, start, page, PAGE_SIZE, PAGE_SHARED)) { -#else +# else if (remap_page_range(start, page, PAGE_SIZE, PAGE_SHARED)) { +# endif #endif up(&ov->lock); return -EAGAIN; diff -rbup ov511-2.28-orig/ovcamchip_core.c ov511-2.28-new/ovcamchip_core.c --- ov511-2.28-orig/ovcamchip_core.c 2004-07-16 12:58:25.000000000 +0200 +++ ov511-2.28-new/ovcamchip_core.c 2005-09-24 13:54:11.000000000 +0200 @@ -582,7 +582,9 @@ static struct i2c_driver driver = { static struct i2c_client client_template = { I2C_DEVNAME("(unset)"), +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 12) .id = -1, +#endif .driver = &driver, }; diff -rbup ov511-2.28-orig/ovfx2.c ov511-2.28-new/ovfx2.c --- ov511-2.28-orig/ovfx2.c 2004-07-16 01:32:08.000000000 +0200 +++ ov511-2.28-new/ovfx2.c 2005-09-24 14:00:12.000000000 +0200 @@ -1678,7 +1678,11 @@ ovfx2_unlink_bulk(struct usb_ovfx2 *ov) /* Unschedule all of the bulk td's */ for (n = OVFX2_NUMSBUF - 1; n >= 0; n--) { if (ov->sbuf[n].urb) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 12) usb_unlink_urb(ov->sbuf[n].urb); +#else + usb_unlink_urb(ov->sbuf[n].urb); +#endif usb_free_urb(ov->sbuf[n].urb); ov->sbuf[n].urb = NULL; } @@ -2502,12 +2506,18 @@ ovfx2_mmap(struct file *file, struct vm_ pos = (unsigned long)ov->fbuf; while (size > 0) { +#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 11) + page = vmalloc_to_pfn((void *)pos); + if (remap_pfn_range(vma, start, page, PAGE_SIZE, + PAGE_SHARED)) { +#else page = kvirt_to_pa(pos); -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 3) || defined(RH9_REMAP) +# if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 5, 3) || defined(RH9_REMAP) if (remap_page_range(vma, start, page, PAGE_SIZE, PAGE_SHARED)) { -#else +# else if (remap_page_range(start, page, PAGE_SIZE, PAGE_SHARED)) { +# endif #endif up(&ov->lock); return -EAGAIN; diff -rbup ov511-2.28-orig/saa7111-new.c ov511-2.28-new/saa7111-new.c --- ov511-2.28-orig/saa7111-new.c 2004-07-13 14:04:46.000000000 +0200 +++ ov511-2.28-new/saa7111-new.c 2005-09-24 13:54:56.000000000 +0200 @@ -520,7 +520,9 @@ static struct i2c_driver driver = { static struct i2c_client client_template = { I2C_DEVNAME("(unset)"), +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 12) .id = -1, +#endif .driver = &driver }; diff -rbup ov511-2.28-orig/tda7313.c ov511-2.28-new/tda7313.c --- ov511-2.28-orig/tda7313.c 2004-07-15 12:06:44.000000000 +0200 +++ ov511-2.28-new/tda7313.c 2005-09-24 13:56:13.000000000 +0200 @@ -202,7 +202,9 @@ static struct i2c_driver driver = { static struct i2c_client client_template = { I2C_DEVNAME("tda7313"), +#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 12) .id = -1, +#endif .driver = &driver, }; | |