Hans Verkuil 0ff657b0f6 [media] vb2: don't return NULL for alloc and get_userptr ops ...

Always return an ERR_PTR() instead of NULL.

This makes the behavior of alloc, get_userptr and attach_dmabuf the
same.

Update the documentation in videobuf2-core.h as well.

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

2016-08-24 10:10:40 -03:00

..

blackfin

…

davinci

[media] media/platform: convert drivers to use the new vb2_queue dev field

2016-07-08 14:39:21 -03:00

drv-intf

[media] soc-camera/sh_mobile_csi2: remove unused driver

2016-08-24 06:35:19 -03:00

i2c

[media] adv7604/adv7842: drop unused op_656_range and alt_data_sat fields

2016-07-12 13:36:40 -03:00

cec-edid.h

[media] cec-edid: add module for EDID CEC helper functions

2016-06-28 09:45:51 -03:00

cec.h

[media] cec: limit the size of the transmit queue

2016-07-19 13:25:32 -03:00

i2c-addr.h

…

lirc_dev.h

[media] doc-rst: Fix issues with RC documentation

2016-07-17 14:02:43 -03:00

lirc.h

[media] bz#75751: Move internal header file lirc.h to uapi/

2015-11-17 06:47:43 -02:00

media-device.h

[media] doc-rst: Fix conversion for MC core functions

2016-07-17 14:02:44 -03:00

media-devnode.h

[media] media-devnode.h: Fix documentation

2016-06-16 08:14:56 -03:00

media-entity.h

[media] doc-rst: add some needed escape codes

2016-07-23 08:05:02 -03:00

rc-core.h

Merge branch 'patchwork' into topic/docs-next

2016-07-23 07:59:19 -03:00

rc-map.h

Merge branch 'patchwork' into topic/docs-next

2016-07-23 07:59:19 -03:00

rcar-fcp.h

[media] v4l: Add Renesas R-Car FCP driver

2016-06-17 07:57:35 -03:00

soc_camera.h

[media] v4l2: remove g/s_crop from video ops

2016-08-24 09:46:09 -03:00

tuner-types.h

[media] doc-rst: Fix conversion for v4l2 core functions

2016-07-17 14:02:43 -03:00

tuner.h

[media] v4l2-mc.h: move tuner PAD definitions to this new header

2016-02-01 07:19:44 -02:00

tveeprom.h

[media] doc-rst: Fix conversion for v4l2 core functions

2016-07-17 14:02:43 -03:00

v4l2-async.h

[media] v4l2-async: document the remaining stuff

2016-07-23 08:04:21 -03:00

v4l2-clk.h

[media] v4l2-clk: add new definition: V4L2_CLK_NAME_SIZE

2015-11-17 15:19:11 -02:00

v4l2-common.h

[media] v4l2-common.h: Add documentation for other functions

2016-07-23 08:04:21 -03:00

v4l2-ctrls.h

[media] v4l2-ctrls.h: fully document the header file

2016-07-23 08:04:21 -03:00

v4l2-dev.h

[media] v4l2-core: Add support for touch devices

2016-08-23 16:28:04 -03:00

v4l2-device.h

[media] v4l2-device.h: document functions

2016-07-23 08:03:24 -03:00

v4l2-dv-timings.h

[media] doc-rst: Fix some typedef ugly warnings

2016-07-23 08:04:21 -03:00

v4l2-event.h

[media] v4l2-event.h: document all functions

2016-07-23 08:04:21 -03:00

v4l2-fh.h

[media] v4l2-fh.h: add documentation for it

2016-07-23 08:04:21 -03:00

v4l2-flash-led-class.h

[media] Docbook: fix comments at v4l2-flash-led-class.h

2015-08-22 05:28:44 -03:00

v4l2-image-sizes.h

[media] media: v4l2-image-sizes.h: correct the SVGA height definition

2014-12-04 13:56:56 -02:00

v4l2-ioctl.h

[media] v4l2-ioctl.h add debug info for struct v4l2_ioctl_ops

2016-07-23 08:04:21 -03:00

v4l2-mc.h

[media] doc-rst: Fix conversion for v4l2 core functions

2016-07-17 14:02:43 -03:00

v4l2-mediabus.h

[media] v4l2-mediabus: Add to DocBook

2015-08-22 09:05:55 -03:00

v4l2-mem2mem.h

[media] media: videobuf2: Restructure vb2_buffer

2015-10-01 09:04:43 -03:00

v4l2-of.h

[media] v4l2-of: fix compiler errors if CONFIG_OF is undefined

2015-04-28 08:33:45 -03:00

v4l2-rect.h

[media] v4l2-rect.h: new header with struct v4l2_rect helper functions

2016-04-20 16:11:33 -03:00

v4l2-subdev.h

[media] v4l2-subdev: rename cropcap to g_pixelaspect

2016-08-24 09:55:15 -03:00

v4l2-tpg-colors.h

[media] tpg: Export the tpg code from vivid as a module

2016-04-20 16:14:39 -03:00

v4l2-tpg.h

[media] tpg: Export the tpg code from vivid as a module

2016-04-20 16:14:39 -03:00

videobuf2-core.h

[media] vb2: don't return NULL for alloc and get_userptr ops

2016-08-24 10:10:40 -03:00

videobuf2-dma-contig.h

dma-mapping: use unsigned long for dma_attrs

2016-08-04 08:50:07 -04:00

videobuf2-dma-sg.h

[media] vb2: replace void *alloc_ctxs by struct device *alloc_devs

2016-07-08 14:45:07 -03:00

videobuf2-dvb.h

[media] add media controller support to videobuf2-dvb

2016-02-10 07:23:41 -02:00

videobuf2-memops.h

[media] media: videobuf2: Replace videobuf2-core with videobuf2-v4l2

2015-10-01 08:48:18 -03:00

videobuf2-v4l2.h

[media] media: videobuf2: Move vb2_fileio_data and vb2_thread to core part

2015-12-18 13:58:09 -02:00

videobuf2-vmalloc.h

[media] media: videobuf2: Replace videobuf2-core with videobuf2-v4l2

2015-10-01 08:48:18 -03:00

videobuf-core.h

treewide: fix typos in comment blocks

2015-08-07 14:46:24 +02:00

videobuf-dma-contig.h

…

videobuf-dma-sg.h

[media] videobuf: make unused exported functions static

2015-01-27 10:01:33 -02:00

videobuf-dvb.h

[media] media: remove emacs editor variables

2014-12-22 17:52:20 -02:00

videobuf-vmalloc.h

…

vsp1.h

[media] v4l: vsp1: Remove deprecated DRM API

2016-06-20 20:09:10 -03:00