kernel/git/stable/linux.git/drivers/media/video/v4l2-common.c, branch master

[media] v4l: move v4l2 core into a separate directory

2012-08-14T02:02:38+00:00

Currently, the v4l2 core is mixed together with other non-core drivers. Move them into a separate directory. Signed-off-by: Mauro Carvalho Chehab

[media] v4l2: typos

2012-08-11T19:55:53+00:00

[mchehab@redhat.com: fix a merge conflict at Documentation/video4linux/v4l2-framework.txt] Signed-off-by: Michael Jones Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

Remove all #inclusions of asm/system.h

2012-03-28T17:30:03+00:00

Remove all #inclusions of asm/system.h preparatory to splitting and killing it. Performed with the following command: perl -p -i -e 's!^#\s*include\s*.*\n!!' `grep -Irl '^#\s*include\s*' *` Signed-off-by: David Howells

[media] v4l2-ctrls: add new bitmask control type

2011-07-27T20:55:38+00:00

Signed-off-by: Hans Verkuil Reviewed-by: Laurent Pinchart Acked-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab

[media] v4l2_prio: move from v4l2-common to v4l2-dev

2011-03-22T19:37:54+00:00

We are going to move priority handling into the v4l2 core. As a consequence the v4l2_prio helper functions need to be moved into the core videodev module as well to prevent circular dependencies. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] v4l: removal of old, obsolete ioctls

2011-03-21T23:32:12+00:00

Some ioctl's were defined wrong on 2.6.2 and 2.6.6, using the wrong type of R/W arguments. They were fixed, but the old ioctl names are still there, maintained to avoid breaking binary compatibility: There's no sense on preserving those forever, as it is very doubtful that someone would try to use a such old binary with a modern kernel. Removing them will allow us to remove some magic done at the V4L ioctl handler. Note that any application compiled with a videodev2.h from 2.6.7 or later will be using the correct ioctls. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-subdev: remove core.s_config and v4l2_i2c_new_subdev_cfg()

2011-01-19T13:45:30+00:00

The core.s_config op was meant for legacy drivers that needed to work with old pre-2.6.26 kernels. This is no longer relevant. Unfortunately, this op was incorrectly called from several drivers. Replace those occurences with proper i2c_board_info structs and call v4l2_i2c_new_subdev_board. After these changes v4l2_i2c_new_subdev_cfg() was no longer used, so remove that function as well. Signed-off-by: Hans Verkuil Acked-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] v4l2-ctrls: use const char * const * for the menu arrays

2010-12-30T10:02:14+00:00

This prevents checkpatch warnings generated when defining 'static const char *foo[]' arrays. It makes sense to use const char * const * anyway since the pointers in the array are indeed const. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] v4l: Remove module_name argument to the v4l2_i2c_new_subdev* functions

2010-11-22T13:56:26+00:00

The argument isn't used anymore by the functions, remove it. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab

[media] v4l: Load I2C modules based on modalias

2010-10-22T23:34:17+00:00

When creating a new sub-device, The V4L I2C subdev API has historically required drivers to pass the name of the module that implements support for the I2C device. I2C modules can be loaded based on modaliases instead of the module name. As the I2C device type name is already available to the v4l2_i2c_new_subdev* functions, make the module name argument optional and create a modalias based on the type name when no module name is provided. All in-tree drivers call those functions with a non-NULL module name argument, this change is thus harmless. Signed-off-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab