Hans Verkuil 4623e59674 [media] vb2: fix a regression in poll() behavior for output,streams ... In the 3.17 kernel the poll() behavior changed for output streams: as long as not all buffers were queued up poll() would return that userspace can write. This is fine for the write() call, but when using stream I/O this changed the behavior since the expectation was that it would wait for buffers to become available for dequeuing. This patch only enables the check whether you can queue buffers for file I/O only, and skips it for stream I/O. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: <stable@vger.kernel.org> # for v3.17 and up Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>		2015-11-17 14:35:39 -02:00
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Kconfig	[media] v4l2-flash-led-class: Add missing VIDEO_V4L2 Kconfig dependency	2015-10-22 15:48:27 -02:00
Makefile	[media] media: videobuf2: Prepare to divide videobuf2	2015-10-20 15:12:45 -02:00
tuner-core.c	[media] Drop owner assignment from i2c_driver	2015-08-11 13:01:57 -03:00
v4l2-async.c	v4l: async: Add a pointer to of_node to struct v4l2_subdev, match it	2015-06-15 11:37:05 -07:00
v4l2-clk.c	[media] V4L: add CCF support to the v4l2_clk API	2015-04-02 18:33:42 -03:00
v4l2-common.c	[media] v4l2-common: move v4l2_ctrl_check to cx2341x	2014-11-25 08:25:36 -02:00
v4l2-compat-ioctl32.c	[media] v4l2: add support for SDR transmitter	2015-10-20 15:40:50 -02:00
v4l2-ctrls.c	[media] media/v4l2-ctrls: fix setting autocluster to manual with VIDIOC_S_CTRL	2015-10-20 15:58:29 -02:00
v4l2-dev.c	[media] v4l2: add support for SDR transmitter	2015-10-20 15:40:50 -02:00
v4l2-device.c	[media] v4l2-core: remove the old .ioctl BKL replacement	2015-03-02 17:06:56 -03:00
v4l2-dv-timings.c	[media] v4l2-dv-timings: print refresh rate with better precision	2015-07-06 08:25:53 -03:00
v4l2-event.c	[media] v4l2-event: v4l2_event_queue: do nothing if vdev == NULL	2015-07-17 09:15:27 -03:00
v4l2-fh.c	[media] media: v4l2-core: remove the use of V4L2_FL_USE_FH_PRIO flag	2014-07-04 16:14:22 -03:00
v4l2-flash-led-class.c	media: Add registration helpers for V4L2 flash sub-devices	2015-06-22 13:53:16 -07:00
v4l2-ioctl.c	[media] v4l: add type field to v4l2_modulator struct	2015-10-20 15:42:47 -02:00
v4l2-mem2mem.c	[media] media: videobuf2: Restructure vb2_buffer	2015-10-01 09:04:43 -03:00
v4l2-of.c	[media] v4l: of: Correct pclk-sample for BT656 bus	2015-06-06 07:27:04 -03:00
v4l2-subdev.c	[media] Add helper function for subdev event notifications	2015-07-17 09:45:50 -03:00
v4l2-trace.c	[media] media: videobuf2: Prepare to divide videobuf2	2015-10-20 15:12:45 -02:00
vb2-trace.c	[media] media: videobuf2: Prepare to divide videobuf2	2015-10-20 15:12:45 -02:00
videobuf-core.c	[media] v4l2: add support for SDR transmitter	2015-10-20 15:40:50 -02:00
videobuf-dma-contig.c	[media] videobuf-dma-contig: set vm_pgoff to be zero to pass the sanity check in vm_iomap_memory()	2014-10-24 09:32:41 -02:00
videobuf-dma-sg.c	[media] videobuf: make unused exported functions static	2015-01-27 10:01:33 -02:00
videobuf-dvb.c	…
videobuf-vmalloc.c	[media] Revert "[media] videobuf_vm_{open,close} race fixes"	2014-02-04 06:29:46 -02:00
videobuf2-core.c	[media] media: videobuf2: Move v4l2-specific stuff to videobuf2-v4l2	2015-10-20 15:14:28 -02:00
videobuf2-dma-contig.c	[media] media: vb2 dma-contig: Fully cache synchronise buffers in prepare and finish	2015-10-20 14:35:52 -02:00
videobuf2-dma-sg.c	[media] media: vb2 dma-sg: Fully cache synchronise buffers in prepare and finish	2015-10-20 14:36:24 -02:00
videobuf2-dvb.c	[media] vb2: Add videobuf2-dvb support	2014-04-16 18:59:29 -03:00
videobuf2-internal.h	[media] media: videobuf2: Move v4l2-specific stuff to videobuf2-v4l2	2015-10-20 15:14:28 -02:00
videobuf2-memops.c	[media] media: videobuf2: Replace videobuf2-core with videobuf2-v4l2	2015-10-01 08:48:18 -03:00
videobuf2-v4l2.c	[media] vb2: fix a regression in poll() behavior for output,streams	2015-11-17 14:35:39 -02:00
videobuf2-vmalloc.c	[media] media: videobuf2: Replace videobuf2-core with videobuf2-v4l2	2015-10-01 08:48:18 -03:00