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linux/drivers/media/video/cx88
Hans Verkuil 0e0809a588 V4L/DVB: videobuf: add queue argument to videobuf_waiton()
videobuf_waiton() must unlock and relock ext_lock if it has to wait.
For that to happen it needs the videobuf_queue pointer.

Don't attempt to unlock/relock q->ext_lock unless it was locked in the
first place.

vb->state has to be protected by a spinlock to be safe.

This patch is based on code from Mauro Carvalho Chehab <mchehab@redhat.com>.

[mchehab@redhat.com: add extra argument to a few missing places]
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2010-10-21 01:06:14 -02:00
..
cx88-alsa.c V4L/DVB: drivers/media: Make static data tables and strings const 2010-10-21 01:04:52 -02:00
cx88-blackbird.c V4L/DVB: videobuf: add ext_lock argument to the queue init functions 2010-10-21 01:06:14 -02:00
cx88-cards.c V4L/DVB: drivers/media: Make static data tables and strings const 2010-10-21 01:04:52 -02:00
cx88-core.c V4L/DVB: videobuf: add queue argument to videobuf_waiton() 2010-10-21 01:06:14 -02:00
cx88-dsp.c V4L/DVB: drivers/media: Make static data tables and strings const 2010-10-21 01:04:52 -02:00
cx88-dvb.c V4L/DVB: videobuf: add ext_lock argument to the queue init functions 2010-10-21 01:06:14 -02:00
cx88-i2c.c V4L/DVB: Remove the usage of I2C_HW_B_CX2388x on ir-kbd-i2c.c 2010-10-21 01:06:07 -02:00
cx88-input.c V4L/DVB: Remove the usage of I2C_HW_B_CX2388x on ir-kbd-i2c.c 2010-10-21 01:06:07 -02:00
cx88-mpeg.c V4L/DVB: drivers/media: Make static data tables and strings const 2010-10-21 01:04:52 -02:00
cx88-reg.h
cx88-tvaudio.c V4L/DVB: drivers/media: Make static data tables and strings const 2010-10-21 01:04:52 -02:00
cx88-vbi.c V4L/DVB: drivers/media: Make static data tables and strings const 2010-10-21 01:04:52 -02:00
cx88-video.c V4L/DVB: videobuf: add ext_lock argument to the queue init functions 2010-10-21 01:06:14 -02:00
cx88-vp3054-i2c.c
cx88-vp3054-i2c.h
cx88.h V4L/DVB: Remove the usage of I2C_HW_B_CX2388x on ir-kbd-i2c.c 2010-10-21 01:06:07 -02:00
Kconfig V4L/DVB: cx88: Kconfig: Remove EXPERIMENTAL dependency from VIDEO_CX88_ALSA 2010-09-27 22:21:44 -03:00
Makefile