kernel/drivers/media/usb/gspca, branch linux-4.3.y

[media] gscpa_m5602: use msecs_to_jiffies for conversions

2015-07-06T11:26:06Z

API compliance scanning with coccinelle flagged: ./drivers/media/usb/gspca/m5602/m5602_s5k83a.c:180:9-25: WARNING: timeout (100) seems HZ dependent Numeric constants passed to schedule_timeout() make the effective timeout HZ dependent which makes little sense in a polling loop for the cameras rotation state. Fixed up by converting the constant to jiffies with msecs_to_jiffies() Signed-off-by: Nicholas Mc Guire Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab

[media] gspca: sn9c2028: remove an unneeded condition

2015-07-06T11:26:06Z

We already know status is negative because of the earlier check so there is no need to check again. Signed-off-by: Dan Carpenter Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab

[media] gspca: sn9c2028: Add gain and autogain controls Genius Videocam Live v2

2015-05-30T14:48:09Z

Autogain algorithm is very simple, if average luminance is low - increase gain, if it's high - decrease gain. Gain granularity is low enough for this algo to stabilize quickly. Signed-off-by: Vasily Khoruzhick Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab

[media] gspca: sn9c2028: Add support for Genius Videocam Live v2

2015-05-30T14:47:29Z

This cam seems to return different values on long commands, so make status check in sn9c2028_long_command() more tolerant. Anyway, read value isn't used anywhere later. Signed-off-by: Vasily Khoruzhick Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab

[media] xirlink_cit: comment unreachable code

2015-05-01T09:27:08Z

drivers/media/usb/gspca/xirlink_cit.c:1776 cit_start_model2() info: ignoring unreachable code. drivers/media/usb/gspca/xirlink_cit.c:1858 cit_start_model2() info: ignoring unreachable code. drivers/media/usb/gspca/xirlink_cit.c:1910 cit_start_model2() info: ignoring unreachable code. Signed-off-by: Mauro Carvalho Chehab

[media] stk014: fix bad indenting

2015-05-01T09:11:22Z

drivers/media/usb/gspca/stk014.c:279 sd_start() warn: inconsistent indenting Signed-off-by: Mauro Carvalho Chehab

[media] sonixj: fix bad indenting

2015-05-01T09:11:05Z

drivers/media/usb/gspca/sonixj.c:1792 expo_adjust() warn: inconsistent indenting Signed-off-by: Mauro Carvalho Chehab

[media] zc3xx: remove dead code and uneeded gotos

2015-04-30T17:27:53Z

As reported by smatch: drivers/media/usb/gspca/zc3xx.c:5994 transfer_update() info: ignoring unreachable code. That happens because there's a return that it is never called, as the work queue runs an infinite loop, except when the device is put to sleep or an error happens. When an error happens, a break statement is enough to go out of the loop. So, let's remove the goto, as break is the typical instruction used to end a loop. Signed-off-by: Mauro Carvalho Chehab

[media] zc3xx: don't go past quality array

2015-04-30T17:27:15Z

drivers/media/usb/gspca/zc3xx.c:6363 zcxx_s_ctrl() error: buffer overflow 'jpeg_qual' 3 <= 3 Signed-off-by: Mauro Carvalho Chehab

[media] benq: fix indentation

2015-04-30T16:41:52Z

drivers/media/usb/gspca/benq.c:239 sd_isoc_irq() warn: inconsistent indenting Signed-off-by: Mauro Carvalho Chehab