linux_dsm_epyc7002/drivers/media
Akihiro Tsukada 847e876596 [media] dvb: earth-pt1: stop polling data when no one accesses the device
The driver started a kthread to poll the DMA buffers soon after probing,
which relsuleted in 1000/sec sleeps and wakeups of the thread doing nothing
useful until someone started feeding.
This patch changes the creation and destruction of the kthread depending on the number of users.

Signed-off-by: Akihiro Tsukada <tskd2@yahoo.co.jp>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-03-19 15:46:36 -03:00
..
common [media] media: tuners: append $(srctree) to -I parameters 2012-03-08 10:41:15 -03:00
dvb [media] dvb: earth-pt1: stop polling data when no one accesses the device 2012-03-19 15:46:36 -03:00
radio [media] radio-sf16fmr2: fix session mismatches 2012-03-19 13:32:37 -03:00
rc [media] gpio-ir-recv: a couple signedness bugs 2012-03-19 15:45:01 -03:00
video [media] media: em28xx: Remove unused urb arrays from device struct 2012-03-19 15:45:49 -03:00
Kconfig
Makefile
media-device.c
media-devnode.c
media-entity.c