linux_dsm_epyc7002/drivers/media/usb/dvb-usb-v2
Antti Palosaari 4c7cad4bbf [media] rtl28xxu: retry failed i2c messages
Sometimes i2c transfer fails. That happens especially when large
amount of data is written sequentially eg. firmware download.
Problem arises with both integrated rtl2832 demod and external
mn88472 demod, which is clear indicator it is busy i2c bus issue.
Use i2c core retry logic in order fix the issue by repeating failed
message. Another solution which also works is to add ~100us delay
between i2c messages - but repeating sounds more elegant and does
not cause any extra delay for success cases.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2016-02-01 09:20:24 -02:00
..
af9015.c [media] dvb: Get rid of typedev usage for enums 2015-06-09 17:47:35 -03:00
af9015.h [media] dvb: Get rid of typedev usage for enums 2015-06-09 17:47:35 -03:00
af9035.c [media] af9035: add support for 2nd tuner of MSI DigiVox Diversity 2016-02-01 09:04:06 -02:00
af9035.h [media] af9035: add support for 2nd tuner of MSI DigiVox Diversity 2016-02-01 09:04:06 -02:00
anysee.c [media] anysee: make sure loading modules is const 2014-10-21 08:49:11 -02:00
anysee.h [media] anysee: convert tda18212 tuner to I2C client 2014-09-21 19:59:13 -03:00
au6610.c [media] au6610: use Kernel dev_foo() logging 2012-09-23 20:50:03 -03:00
au6610.h
az6007.c [media] rc-core: document the protocol type 2014-07-23 21:50:48 -03:00
ce6230.c [media] ce6230: use Kernel dev_foo() logging 2012-09-23 20:50:42 -03:00
ce6230.h [media] dvb_usb_v2: use dvb_usb_dbg_usb_control_msg() 2012-09-15 11:35:59 -03:00
dvb_usb_common.h [media] media: change email address 2016-01-25 12:01:08 -02:00
dvb_usb_core.c [media] media: change email address 2016-01-25 12:01:08 -02:00
dvb_usb_urb.c [media] media: change email address 2016-01-25 12:01:08 -02:00
dvb_usb.h [media] media: change email address 2016-01-25 12:01:08 -02:00
dvbsky.c [media] dvb-usb-dvbsky: add new product id for TT CT2-4650 CI 2016-02-01 09:06:10 -02:00
ec168.c [media] ec168: fix error return code 2014-01-07 09:19:03 -02:00
ec168.h [media] ec168: declare MODULE_FIRMWARE 2012-09-23 20:08:21 -03:00
gl861.c [media] gl861: use Kernel dev_foo() logging 2012-09-23 20:50:13 -03:00
gl861.h
Kconfig [media] use https://linuxtv.org for LinuxTV URLs 2015-12-04 10:38:59 -02:00
lmedm04.c [media] lmedm04: NEC scancode cleanup 2015-07-06 08:26:15 -03:00
lmedm04.h
Makefile [media] dvbsky: new driver to support DVBSky S860/S960 devices 2014-09-23 16:13:50 -03:00
mxl111sf-demod.c [media] drivers/media/usb/dvb-usb-v2: constify mxl111sf_demod_config structure 2015-11-19 11:20:18 -02:00
mxl111sf-demod.h [media] drivers/media/usb/dvb-usb-v2: constify mxl111sf_demod_config structure 2015-11-19 11:20:18 -02:00
mxl111sf-gpio.c [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
mxl111sf-gpio.h [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
mxl111sf-i2c.c [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
mxl111sf-i2c.h [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
mxl111sf-phy.c [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
mxl111sf-phy.h [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
mxl111sf-reg.h [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
mxl111sf-tuner.c [media] drivers/media/usb/dvb-usb-v2: constify mxl111sf_tuner_config structure 2016-02-01 07:58:08 -02:00
mxl111sf-tuner.h [media] drivers/media/usb/dvb-usb-v2: constify mxl111sf_tuner_config structure 2016-02-01 07:58:08 -02:00
mxl111sf.c [media] drivers/media/usb/dvb-usb-v2: constify mxl111sf_tuner_config structure 2016-02-01 07:58:08 -02:00
mxl111sf.h [media] mxl111sf: Add a tuner entity 2016-01-11 12:19:26 -02:00
rtl28xxu.c [media] rtl28xxu: retry failed i2c messages 2016-02-01 09:20:24 -02:00
rtl28xxu.h [media] rtl28xxu: fix control message flaws 2015-10-22 15:48:27 -02:00
usb_urb.c [media] media: change email address 2016-01-25 12:01:08 -02:00