linux/drivers/media
Mauro Carvalho Chehab 381aaba91d V4L/DVB (9926): em28xx: Fix a bug that were putting xc2028/3028 tuner to sleep
The changeset 78aa52a159cf introduced a bug on em28xx: buffer setup should be
awaking xc3028. Instead, since we didn't specify the tuner mode, the device
were going to sleep, due to the lack of tuner mode when asking tuner to handle
VIDIOC_S_FREQUENCY:

xc2028 0-0061: Device is Xceive 3028 version 1.0, firmware version 2.7
xc2028 0-0061: divisor= 00 00 14 d0 (freq=83.250)
xc2028 0-0061: Putting xc2028/3028 into poweroff mode.
xc2028 0-0061: Printing sleep stack trace:
Pid: 10936, comm: mplayer Tainted: P   M      2.6.27.8 #1

Call Trace:
 [<ffffffffa0b759ea>] xc2028_sleep+0x89/0x1ab [tuner_xc2028]
 [<ffffffffa0b48fb9>] tuner_s_frequency+0xf5/0x165 [tuner]

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30 09:39:20 -02:00
..
common V4L/DVB (9923): xc5000: remove init_fw option 2008-12-30 09:39:19 -02:00
dvb V4L/DVB (9917): cx24116: change to ALGO_HW 2008-12-30 09:39:17 -02:00
radio V4L/DVB (9655): radio-mr800: fix unplug 2008-12-30 09:38:05 -02:00
video V4L/DVB (9926): em28xx: Fix a bug that were putting xc2028/3028 tuner to sleep 2008-12-30 09:39:20 -02:00
Kconfig V4L/DVB (8392): media/Kconfig: Convert V4L1_COMPAT select into "depends on" 2008-07-20 07:28:49 -03:00
Makefile V4L/DVB (8274): sms1xxx: build cleanup after driver relocation 2008-07-20 07:20:56 -03:00