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96d4f267e4
linux/drivers/media/pci/cx23885
History
Brad Love 4bd46aa035 media: cx23885: only reset DMA on problematic CPUs 
It is reported that commit 95f408bbc4 ("media: cx23885: Ryzen DMA
related RiSC engine stall fixes") caused regresssions with other CPUs.

Ensure that the quirk will be applied only for the CPUs that
are known to cause problems.

A module option is added for explicit control of the behaviour.

Fixes: 95f408bbc4 ("media: cx23885: Ryzen DMA related RiSC engine stall fixes")

Signed-off-by: Brad Love <brad@nextdimension.cc>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-12-20 06:52:01 -05:00
..
altera-ci.c media: pci: cx23885: handle adding to list failure 2018-09-24 09:32:56 -04:00
altera-ci.h [media] cx23885: convert it to use pr_foo() macros 2016-11-18 08:09:36 -02:00
cimax2.c media: replace all <spaces><tab> occurrences 2018-01-04 13:15:05 -05:00
cimax2.h media: move dvb kAPI headers to include/media 2017-12-28 13:16:01 -05:00
cx23885-417.c media updates for v4.20-rc1 2018-10-31 10:53:29 -07:00
cx23885-alsa.c media: replace strcpy() by strscpy() 2018-09-11 13:32:17 -04:00
cx23885-av.c [media] cx23885: uninitialized variable in cx23885_av_work_handler() 2016-04-13 17:10:32 -03:00
cx23885-av.h [media] cx23885: remove FSF address as per checkpatch 2014-09-03 08:35:55 -03:00
cx23885-cards.c media: pci: cx23885: Replace mdelay() with msleep() and usleep_range() in cx23885_gpio_setup() 2018-07-27 08:13:49 -04:00
cx23885-core.c media: cx23885: only reset DMA on problematic CPUs 2018-12-20 06:52:01 -05:00
cx23885-dvb.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
cx23885-f300.c [media] cx23885: convert it to use pr_foo() macros 2016-11-18 08:09:36 -02:00
cx23885-f300.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cx23885-i2c.c media: remove redundant include moduleparam.h 2018-12-05 04:33:45 -05:00
cx23885-input.c MAINTAINERS & files: Canonize the e-mails I use at files 2018-05-04 06:21:06 -04:00
cx23885-input.h [media] cx23885: remove FSF address as per checkpatch 2014-09-03 08:35:55 -03:00
cx23885-ioctl.c media: use strscpy() instead of strlcpy() 2018-09-11 13:32:17 -04:00
cx23885-ioctl.h [media] cx23885: remove FSF address as per checkpatch 2014-09-03 08:35:55 -03:00
cx23885-ir.c [media] cx23885: convert it to use pr_foo() macros 2016-11-18 08:09:36 -02:00
cx23885-ir.h [media] cx23885: remove FSF address as per checkpatch 2014-09-03 08:35:55 -03:00
cx23885-reg.h media: cx23885: Ryzen DMA related RiSC engine stall fixes 2018-05-11 11:29:11 -04:00
cx23885-vbi.c media: cx23885/saa7134: make vb2_ops const 2017-10-27 14:12:44 +02:00
cx23885-video.c media: vidioc_cropcap -> vidioc_g_pixelaspect 2018-11-20 13:57:21 -05:00
cx23885-video.h [media] cx23885: remove FSF address as per checkpatch 2014-09-03 08:35:55 -03:00
cx23885.h media: cx23885: only reset DMA on problematic CPUs 2018-12-20 06:52:01 -05:00
cx23888-ir.c media: rc: Remove init_ir_raw_event and DEFINE_IR_RAW_EVENT macros 2018-10-04 14:22:27 -04:00
cx23888-ir.h [media] cx23885: remove FSF address as per checkpatch 2014-09-03 08:35:55 -03:00
Kconfig [media] cx23885: add support for ViewCast 260e and 460e 2015-12-18 13:36:43 -02:00
Makefile media: don't include drivers/media/i2c at cflags 2017-12-28 14:14:09 -05:00
netup-eeprom.c [media] cx23885: convert it to use pr_foo() macros 2016-11-18 08:09:36 -02:00
netup-eeprom.h [media] cx23885: remove FSF address as per checkpatch 2014-09-03 08:35:55 -03:00
netup-init.c [media] cx23885: convert it to use pr_foo() macros 2016-11-18 08:09:36 -02:00
netup-init.h [media] cx23885: remove FSF address as per checkpatch 2014-09-03 08:35:55 -03:00