linux/drivers/media/dvb/dvb-core
Devin Heitmueller 41286d9725 V4L/DVB (9634): Make sure the i2c gate is open before powering down tuner
It is not safe to assume that the i2c gate will be open before issuing the
command to power down the tuner.  In fact, many demods only open the gate
long enough to issue the tuning command.

This fix allows power management to work properly for those tuners behind an
i2c gate (in my case the problem was with the HVR-950Q)

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-11-16 23:57:13 -02:00
..
Makefile
demux.h V4L/DVB (8131): dmx_write: memcpy from user-supplied pointer 2008-07-20 07:13:27 -03:00
dmxdev.c V4L/DVB (9029): Fix deadlock in demux code 2008-10-04 22:59:55 -03:00
dmxdev.h
dvb_ca_en50221.c V4L/DVB (8757): v4l-dvb: fix a bunch of sparse warnings 2008-09-03 18:37:13 -03:00
dvb_ca_en50221.h
dvb_demux.c V4L/DVB (9029): Fix deadlock in demux code 2008-10-04 22:59:55 -03:00
dvb_demux.h
dvb_filter.c
dvb_filter.h
dvb_frontend.c V4L/DVB (9634): Make sure the i2c gate is open before powering down tuner 2008-11-16 23:57:13 -02:00
dvb_frontend.h V4L/DVB (9222): S2API: Add Multiple-frontend on a single adapter support. 2008-10-17 17:23:10 -03:00
dvb_math.c
dvb_math.h
dvb_net.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb 2008-07-20 21:14:42 -07:00
dvb_net.h
dvb_ringbuffer.c V4L/DVB (8130): split dvb_ringbuffer dual-use functions 2008-07-20 07:13:23 -03:00
dvb_ringbuffer.h V4L/DVB (8130): split dvb_ringbuffer dual-use functions 2008-07-20 07:13:23 -03:00
dvbdev.c V4L/DVB (9227): MFE: Add multi-frontend mutual exclusion 2008-10-17 17:24:15 -03:00
dvbdev.h V4L/DVB (9227): MFE: Add multi-frontend mutual exclusion 2008-10-17 17:24:15 -03:00