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77e97ba2da
linux/drivers/media/usb
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Mauro Carvalho Chehab 77e97ba2da [media] cx231xx: disable I2C errors during i2c_scan 
Otherwise, it would produce lots of useless messages like:
	cx231xx: cx231xx_send_usb_command: failed with status --32

After this patch, I2C scan will produce an useful report:

[ 9494.050807] cx231xx: i2c_scan: checking for I2C devices on port=0 ..
[ 9494.074928] cx231xx: i2c scan: Completed Checking for I2C devices on port=0.
[ 9494.074936] cx231xx: i2c_scan: checking for I2C devices on port=3 ..
[ 9494.098934] cx231xx: i2c scan: Completed Checking for I2C devices on port=3.
[ 9494.098942] cx231xx: i2c_scan: checking for I2C devices on port=2 ..
[ 9494.118440] cx231xx: i2c scan: Completed Checking for I2C devices on port=2.
[ 9494.118448] cx231xx: i2c_scan: checking for I2C devices on port=4 ..
[ 9494.141889] cx231xx: i2c scan: Completed Checking for I2C devices on port=4.

[ 9494.060182] cx231xx: i2c scan: found device @ 0x40  [???]
[ 9494.062953] cx231xx: i2c scan: found device @ 0x60  [colibri]
[ 9494.066071] cx231xx: i2c scan: found device @ 0x88  [hammerhead]
[ 9494.067383] cx231xx: i2c scan: found device @ 0x98  [???]
[ 9494.090113] cx231xx: i2c scan: found device @ 0xa0  [eeprom]
[ 9494.106463] cx231xx: i2c scan: found device @ 0x60  [colibri]
[ 9494.113762] cx231xx: i2c scan: found device @ 0xc0  [tuner]
[ 9494.121882] cx231xx: i2c scan: found device @ 0x20  [???]
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-11-03 15:57:28 -02:00
..
airspy [media] airspy: enhance sample rate debug calculation precision 2014-09-21 16:42:33 -03:00
as102 [media] as102: fix endiannes casts 2014-09-26 06:47:52 -03:00
au0828 [media] xc5000: add IF output level control 2014-11-03 12:24:52 -02:00
b2c2 [media] drivers: media: usb: b2c2: use usb_*_coherent() instead of pci_*_consistent() in flexcop-usb.c 2013-10-17 11:26:41 -03:00
cpia2 [media] media: remove the setting of the flag V4L2_FL_USE_FH_PRIO 2014-07-04 16:14:59 -03:00
cx231xx [media] cx231xx: disable I2C errors during i2c_scan 2014-11-03 15:57:28 -02:00
dvb-usb [media] cxusb: TS mode setting for TT CT2-4400 2014-11-03 12:26:56 -02:00
dvb-usb-v2 [media] dvb-usb-dvbsky: add s960ci dvb-s/s2 usb ci box support 2014-11-03 11:37:36 -02:00
em28xx [media] em28xx: add support for Leadtek VC100 USB capture device 2014-11-03 11:33:36 -02:00
go7007 [media] go7007: fix sparse warnings 2014-09-03 09:33:24 -03:00
gspca media updates for v3.18-rc1 2014-10-10 22:04:49 -04:00
hackrf [media] hackrf: harmless off by one in debug code 2014-10-21 08:56:52 -02:00
hdpvr [media] hdpvr: reduce memory footprint when debugging 2014-09-23 16:13:36 -03:00
msi2500 [media] msi2500: remove unneeded spinlock irq flags initialization 2014-09-21 16:42:35 -03:00
pvrusb2 [media] media: pvrusb2: make logging code sane 2014-07-17 20:05:38 -03:00
pwc [media] pwc: fix sparse warning 2014-09-03 09:55:43 -03:00
s2255 [media] s2255drv: fix sparse warning 2014-09-03 09:54:16 -03:00
siano [media] usb drivers: use %zu instead of %zd 2014-09-26 06:51:00 -03:00
stk1160 [media] media: remove the setting of the flag V4L2_FL_USE_FH_PRIO 2014-07-04 16:14:59 -03:00
stkwebcam [media] v4l: Support extending the v4l2_pix_format structure 2014-07-17 12:44:47 -03:00
tlg2300 [media] v4l: Support extending the v4l2_pix_format structure 2014-07-17 12:44:47 -03:00
tm6000 [media] rc-core: rename dev->scanmask to dev->scancode_mask 2014-07-25 19:10:43 -03:00
ttusb-budget media: use pci_zalloc_consistent 2014-08-08 15:57:28 -07:00
ttusb-dec [media] ttusb-dec: buffer overflow in ioctl 2014-09-23 16:13:37 -03:00
usbtv [media] Media: USB: usbtv: Fixed all coding style issues in usbtv source files 2014-09-23 16:13:44 -03:00
usbvision [media] usbvision-video: two use after frees 2014-10-24 09:30:14 -02:00
uvc [media] v4l: uvcvideo: Fix buffer completion size check 2014-10-21 08:53:27 -02:00
zr364xx [media] v4l: Support extending the v4l2_pix_format structure 2014-07-17 12:44:47 -03:00
Kconfig [media] hackrf: HackRF SDR driver 2014-09-21 20:32:37 -03:00
Makefile [media] hackrf: HackRF SDR driver 2014-09-21 20:32:37 -03:00