linux-stable/drivers/media
Sakari Ailus a136f59c0a [media] vb2: Move buffer cache synchronisation to prepare from queue
The buffer cache should be synchronised in buffer preparation, not when
the buffer is queued to the device. Fix this.

Mmap buffers do not need cache synchronisation since they are always
coherent.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-06-08 14:52:02 -03:00
..
cec [media] cec: improve debug messages 2017-06-07 09:29:08 -03:00
common [media] b2c2: constify nxt200x_config structure 2017-04-17 12:18:18 -03:00
dvb-core [media] dvb_ca_en50221: Fix wrong EXPORT_SYMBOL order 2017-06-07 13:21:25 -03:00
dvb-frontends [media] au8522: Set the initial modulation 2017-06-06 07:51:33 -03:00
firewire
i2c [media] ad5820: unregister async sub-device 2017-06-08 12:34:17 -03:00
mmc
pci [media] cx18: Fix a sleep-in-atomic bug in snd_cx18_pcm_hw_free 2017-06-07 12:28:50 -03:00
platform [media] v4l: rcar_fdp1: use proper name for the R-Car SoC 2017-06-08 12:34:18 -03:00
radio [media] wl128x: use setup_timer 2017-04-10 14:56:37 -03:00
rc [media] ir-spi: Fix issues with lirc API 2017-06-07 09:40:55 -03:00
spi
tuners [media] xc5000: Don't spin waiting for analog lock 2017-06-06 07:51:05 -03:00
usb [media] pvrusb2: remove redundant check on cnt > 8 2017-06-07 13:52:41 -03:00
v4l2-core [media] vb2: Move buffer cache synchronisation to prepare from queue 2017-06-08 14:52:02 -03:00
Kconfig [media] cec: rename MEDIA_CEC_NOTIFIER to CEC_NOTIFIER 2017-06-04 15:23:35 -03:00
Makefile [media] cec: select CEC_CORE instead of depend on it 2017-06-04 15:23:33 -03:00
media-device.c [media] media: Rename graph and pipeline structs and functions 2017-01-27 16:13:24 -02:00
media-devnode.c media: utilize new cdev_device_add helper function 2017-03-21 06:44:33 +01:00
media-entity.c [media] media-entity: only call dev_dbg_obj if mdev is not NULL 2017-04-19 08:15:51 -03:00