linux_dsm_epyc7002/drivers/media/video/em28xx
Mauro Carvalho Chehab eb6c96345d V4L/DVB (9770): em28xx: turn off tuner when not used
em28xx devices generally get hot when xc3028 tuner is powered on. This
patch solves this by turning power off when the device is not used, at the
expense of having a higher load time, when calling a TV application.

Since firmware load happens on 1 or 2 seconds on most devices, this is not a pain.

Also, it helps to save the planet by saving some power :)

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2008-12-30 09:38:15 -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 (9767): em28xx: improve board description messages 2008-12-29 17:53:43 -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 (9764): em28xx: Add support for suspend the device when not used 2008-12-29 17:53:43 -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 (9744): em28xx: cleanup XCLK register usage 2008-12-29 17:53:41 -02:00
em28xx-video.c V4L/DVB (9770): em28xx: turn off tuner when not used 2008-12-30 09:38:15 -02:00
em28xx.h V4L/DVB (9765): em28xx: move tuner gpio's to the cards struct 2008-12-29 17:53:43 -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