linux/include/media, branch v2.6.24

V4L/DVB (6601): V4L: videobuf-core locking fixes and comments

2007-12-11T20:08:08Z

- Add comments to functions that require that caller hold q->lock - Add __videobuf_mmap_free that doesn't hold q->lock for use within videobuf - Add locking to videobuf_mmap_free - Fix linux/drivers/media/common/saa7146_video.c which was holding lock around videobuf_read_stop - Add locking to functions that operate on a queue - Add videobuf_stop to take care of stopping in both the read and stream case TODO: bttv still has an unsafe call to videobuf_queue_is_busy Signed-off-by: Brandon Philips Signed-off-by: Mauro Carvalho Chehab

[PATCH] Fix breakage after SG cleanups

2007-10-23T19:02:39Z

Commits 58b053e4ce9d2fc3023645c1b96e537c72aa8d9a ("Update arch/ to use sg helpers") 45711f1af6eff1a6d010703b4862e0d2b9afd056 ("[SG] Update drivers to use sg helpers") fa05f1286be25a8ce915c5dd492aea61126b3f33 ("Update net/ to use sg helpers") converted many files to use the scatter gather helpers without ensuring that the necessary headerfile is included. This happened to work for ia64, powerpc, sparc64 and x86 because they happened to drag in that file via their . On most of the others this probably broke. Instead of increasing the header file spider web I choose to include directly into the affectes files. Signed-off-by: Ralf Baechle Signed-off-by: Jens Axboe Signed-off-by: Linus Torvalds

V4L/DVB (6321): Remove obsolete VIDIOC_S/G_MPEGCOMP ioctls

2007-10-22T14:01:30Z

Remove the obsolete VIDIOC_G_MPEGCOMP and VIDIOC_S_MPEGCOMP ioctls from the V4L2 API as per the removal schedule (October 2007). Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (6320): v4l core: remove the unused .hardware V4L1 field

2007-10-22T14:01:24Z

struct video_device used to define a .hardware field. While initialized on severl drivers, this field is never used inside V4L. However, drivers using it need to include the old V4L1 header. This seems to cause compilation troubles with some random configs. Better just to remove it from all drivers. Signed-off-by: Mauro Carvalho Chehab

v4l: copy_to_user() is not a good method name

2007-10-13T16:58:59Z

Breaks on any target that has copy_to_user() defined as a non-trivial macro. Signed-off-by: Al Viro Signed-off-by: Linus Torvalds

V4L/DVB (6293): V4L: convert struct class_device to struct device

2007-10-10T03:03:14Z

The currently used "struct class_device" will be removed from the kernel. Here is a patch that converts all users in drivers/media/video/ to struct device. Reviewed-by: Thierry Merle Reviewed-by: Mike Isely Reviewed-by: Luca Risolia Signed-off-by: Kay Sievers Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (6292): videobuf_core init always require callback implementation

2007-10-10T03:03:14Z

In the past, videobuf_queue_init were used to initialize PCI DMA videobuffers. This patch renames it, to avoid confusion with the previous kernel API, doing: s/videobuf_queue_init/void videobuf_queue_core_init/ Also, the operations is now part of the function parameter. The function will also add a test if this is defined, otherwise producing BUG. Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (6290): remove videobuf_set_pci_ops

2007-10-10T03:03:10Z

Before the videobuf redesign, a procedure for re-using videobuf without PCI scatter/gather where provided by changing the pci-dependent operations by other operations. With the newer approach, those methods are obsolete and can safelly be removed. Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (6266): videobuf cleanup: mmap check is common to all videobuf. Make it at core

2007-10-10T03:02:55Z

Signed-off-by: Mauro Carvalho Chehab http://thread.gmane.org/gmane.comp.video.video4linux/34978/focus=34981 Reviewed-by: Ricardo Cerqueira

V4L/DVB (6257): Rename video-buf-dvb to videobuf-dvb to be consistent with the other patches

2007-10-10T03:02:46Z

Signed-off-by: Mauro Carvalho Chehab