Hans Verkuil 2180f92def [media] v4l2-core: add code to check for specific ops ...

This patch adds a v4l2_subdev_has_op() macro and a v4l2_device_has_op macro to
quickly check if a specific subdev or any subdev supports a particular subdev
operation.
This makes it easy for drivers to disable certain ioctls if none of the subdevs
supports the necessary functionality.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

2013-03-24 11:59:02 -03:00

..

acpi

Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac

2013-02-28 20:42:33 -08:00

asm-generic

Merge tag 'metag-v3.9-rc1-v4' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag

2013-03-03 12:06:09 -08:00

clocksource

Merge tag 'metag-v3.9-rc1-v4' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag

2013-03-03 12:06:09 -08:00

crypto

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drm

drm: Add HDMI infoframe helpers

2013-02-22 08:20:10 +01:00

keys

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linux

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-03-03 13:23:03 -08:00

math-emu

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media

[media] v4l2-core: add code to check for specific ops

2013-03-24 11:59:02 -03:00

memory

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misc

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net

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2013-03-03 13:23:03 -08:00

pcmcia

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ras

edac: add support for error type "Info"

2013-02-21 14:16:27 -03:00

rdma

IB/core: Add "type 2" memory windows support

2013-02-21 11:51:45 -08:00

rxrpc

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scsi

Merge tag 'scsi-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2013-03-02 11:42:16 -08:00

sound

Merge tag 'late-omap' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2013-02-28 20:00:40 -08:00

target

target: Rename spc_get_write_same_sectors -> sbc_get_write_same_sectors

2013-02-23 12:46:14 -08:00

trace

Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2013-03-02 19:33:21 -08:00

uapi

[media] media: add support for decoder as one of media entity types

2013-03-21 14:05:31 -03:00

video

Merge tag 'disintegrate-fbdev-20121220' of git://git.infradead.org/users/dhowells/linux-headers

2013-03-03 14:24:59 -08:00

xen

xen: event channel arrays are xen_ulong_t and not unsigned long

2013-02-20 08:45:07 -05:00

Kbuild

UAPI: Remove empty Kbuild files

2013-01-02 17:36:10 -08:00