linux-toradex.git/include/media, branch v2.6.22.13

V4L/DVB (5592): DMA: Correctly free resources on error, sync PCI streamed data

2007-05-09T13:12:42+00:00

I added saa7146_vmalloc_destroy_pgtable() which frees the resources
allocated by saa7146_vmalloc_build_pgtable() and updated the callers in
budget-core.c and av7110.c. I have also been through the updated
functions and updated the error paths to ensure they free all allocated
resources on error.
I also realised that there are other callers to saa7146_pgtable_free()
which did not have any sg DMA mapped so it seems wrong to add the
pci_unmap_sg() into that function. Instead I created
saa7146_vmalloc_destroy_pgtable() to do this.
Also included in this patch are the previous fixes for pci_unmap_sg()
and syncing the PCI streamed data to work with a SWIOTLB and match the
requirements documented in DMA-API.txt.

Signed-off-by: Jon Burgess 
Signed-off-by: Oliver Endriss 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (5591): Saa7146: proper prototype for saa7146_video_do_ioctl()

2007-05-09T13:12:41+00:00

This patch adds a proper prototype for saa7146_video_do_ioctl() in
include/media/saa7146_vv.h.

Signed-off-by: Adrian Bunk 
Signed-off-by: Oliver Endriss 
Signed-off-by: Mauro Carvalho Chehab

i2c: Cleanup the includes of

2007-05-01T21:26:29+00:00

Clean up the includes of . Only include this header file
when we actually need it.

Signed-off-by: Jean Delvare

V4L/DVB (5355): Add VIDIOC_G_CHIP_IDENT to various i2c modules

2007-04-27T18:43:50+00:00

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (5345): ivtv driver for Conexant cx23416/cx23415 MPEG encoder/decoder

2007-04-27T18:43:50+00:00

It took three core maintainers, over four years of work, eight new i2c
modules, eleven new V4L2 ioctls, three new DVB video ioctls, a Sliced
VBI API, a new MPEG encoder API, an enhanced DVB video MPEG decoding
API, major YUV/OSD contributions from Ian and John, web/wiki/svn/trac
support from Axel Thimm, (hardware) support from Hauppauge, support and
assistance from the v4l-dvb people and the many, many users of ivtv to
finally make it possible to merge this driver into the kernel.
Thank you all!

Signed-off-by: Kevin Thayer 
Signed-off-by: Chris Kennedy 
Signed-off-by: Hans Verkuil 
Signed-off-by: John P Harvey 
Signed-off-by: Ian Armstrong 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (5341): Add cx23415/6 chip idents.

2007-04-27T18:43:48+00:00

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (5336): Cx23416 doc updates + rename CX2341X_ENC_UNKNOWN

2007-04-27T18:43:47+00:00

The documentation of Several miscellaneous commands was updated.
As a result of which the CX2341X_ENC_UNKNOWN command was renamed to
CX2341X_ENC_SET_VERT_CROP_LINE.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (5323): Updated support for tuner callbacks

2007-04-27T18:43:40+00:00

This change supplies a more generic version of the tuner callback.
The tuner struct now has a function pointer
  int (*tuner_callback) (void *dev, int command, int arg)
additionally to a int config parameter.
both can be set through the TUNER_SET_TYPE_ADDR client call.
Note that the meaning of the parameters depend on the tuner type.

Signed-off-by: Hartmut Hackmann 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (5313): Added a config entry and a gpio function pointer to tuner struct

2007-04-27T18:43:31+00:00

These entries mainly are to support configurations of the tda827x
silicon tuner with a preamplifier.
The values can be set throgh the attach inform or through
the extended TUNER_SET_TYPE_ADDR client call. The function pointer
will only be updated if the parameter is not NULL.
Since a typecast is necessary to set the pointer, i added a typedef for
this pointer (tuner_gpio_func_t) in tuner.h

Signed-off-by: Hartmut Hackmann 
Signed-off-by: Mauro Carvalho Chehab

V4L/DVB (5306): Add support for VIDIOC_G_CHIP_IDENT

2007-04-27T18:43:27+00:00

VIDIOC_G_CHIP_IDENT improves debugging of card problems: it can be
used to detect which chips are on the board and based on that information
selected register dumps can be made, making it easy to debug complicated
media chips containing tens or hundreds of registers.
This ioctl replaces the internal VIDIOC_INT_G_CHIP_IDENT ioctl.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab