linux_dsm_epyc7002/drivers/media/video/em28xx
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
..
em28xx-audio.c V4L/DVB (9588): Don't load em28xx audio module for digital-only devices 2008-12-29 17:53:32 -02:00
em28xx-cards.c V4L/DVB (9922): em28xx: don't assume every eb1a:2820 reference design is a Prolink PlayTV USB2 2008-12-30 09:39:18 -02:00
em28xx-core.c V4L/DVB (9756): em28xx: Improve register log format 2008-12-30 09:38:14 -02:00
em28xx-dvb.c V4L/DVB (9799): em28xx: fix Kworld Hybrid 330 (A316) support 2008-12-30 09:38:28 -02:00
em28xx-i2c.c V4L/DVB (9754): em28xx: improve debug messages 2008-12-29 17:53:42 -02:00
em28xx-input.c V4L/DVB (9752): Remove duplicated fields on em28xx_board and em28xx structs 2008-12-29 17:53:41 -02:00
em28xx-reg.h V4L/DVB (9921): em28xx: add chip id for em2874 2008-12-30 09:39:18 -02:00
em28xx-video.c V4L/DVB (9926): em28xx: Fix a bug that were putting xc2028/3028 tuner to sleep 2008-12-30 09:39:20 -02:00
em28xx.h V4L/DVB (9793): em28xx: Add specific entry for WinTV-HVR 850 2008-12-30 09:38:25 -02:00
Kconfig V4L/DVB (7848): Fix dependencies for tuner-xc2028 and em28xx-dvb 2008-05-14 02:54:07 -03:00
Makefile V4L/DVB(7767): Move tuners to common/tuners 2008-04-29 18:41:37 -03:00