linux-stable.git/drivers/media, branch v3.2.22

smsusb: add autodetection support for USB ID 2040:f5a0

2012-07-04T04:44:15+00:00

commit 3e1141e2ce5667301a74ca2ef396d9bd5e995f7f upstream.

Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Ben Hutchings

gspca-core: Fix buffers staying in queued state after a stream_off

2012-07-04T04:44:14+00:00

commit af05ef01e9cde84620c6855a8d8ab9c8a1db9009 upstream.

This fixes a regression introduced by commit f7059ea and should be
backported to all supported stable kernels which have this commit.

Signed-off-by: Hans de Goede 
Tested-by: Antonio Ospite 
Signed-off-by: Mauro Carvalho Chehab 
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings

uvcvideo: Fix ENUMINPUT handling

2012-05-30T23:43:58+00:00

commit 31c5f0c5e25ed71eeced170f113bb590f2f1f6f3 upstream.

Properly validate the user-supplied index against the number of inputs.
The code used the pin local variable instead of the index by mistake.

Reported-by: Jozef Vesely 
Signed-off-by: Laurent Pinchart 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Ben Hutchings

smsusb: add autodetection support for USB ID 2040:c0a0

2012-05-30T23:43:57+00:00

commit 4d1b58b84472d1d300a66e1c5fd765b21e74ba15 upstream.

Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Ben Hutchings

s5p-fimc: Fix locking in subdev set_crop op

2012-05-20T21:56:42+00:00

commit e985dbf7d93e2a3e114b4525413e50f83613e0cb upstream.

When setting TRY crop on the sub-device the mutex was erroneously acquired
rather than released on exit path. This bug is present in kernels starting
from v3.2.

Signed-off-by: Sylwester Nawrocki 
Signed-off-by: Kyungmin Park 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Ben Hutchings

rc: Postpone ISR registration

2012-05-20T21:56:40+00:00

commit 9ef449c6b31bb6a8e6dedc24de475a3b8c79be20 upstream.

An early registration of an ISR was causing a crash to several users (for
example, with the ite-cir driver: http://bugs.launchpad.net/bugs/972723).
The reason was that IRQs were being triggered before a driver
initialisation was completed.

This patch fixes this by moving the invocation to request_irq() and to
request_region() to a later stage on the driver probe function.

Signed-off-by: Luis Henriques 
Acked-by: Jarod Wilson 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Ben Hutchings

marvell-cam: fix an ARM build error

2012-05-20T21:56:40+00:00

commit 9967232f1be5bab10c7b7a8dcf51ff5c3c1a6d77 upstream.

One of the OLPC changes lost a little in its translation to mainline,
leading to build errors on the ARM architecture.  Remove the offending
line, and all will be well.

Reported-by: Mathieu Poirier 
Signed-off-by: Jonathan Corbet 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Ben Hutchings

drxk: Does not unlock mutex if sanity check failed in scu_command()

2012-05-11T12:13:57+00:00

commit e4459e1682c107d7ee1bf102c1ba534230e9b50b upstream.

If sanity check fails in scu_command(), goto error leads to unlock of
an unheld mutex. The check should not fail in reality, but it nevertheless
worth fixing.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Ben Hutchings

rc-core: set mode for winbond-cir

2012-05-11T12:13:57+00:00

commit d9b786955f80fb306471fdb9ea24c6d03af6ca36 upstream.

Setting the correct mode is required by rc-core or scancodes won't be
generated (which isn't very user-friendly).

This one-line fix should be suitable for 3.4-rc2.

Signed-off-by: David Härdeman 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Ben Hutchings

mxl111sf: fix error on stream stop in mxl111sf_ep6_streaming_ctrl()

2012-04-02T16:53:02+00:00

commit 3be5bb71fbf18f83cb88b54a62a78e03e5a4f30a upstream.

Remove unnecessary register access in mxl111sf_ep6_streaming_ctrl()

This code breaks driver operation in kernel 3.3 and later, although
it works properly in 3.2  Disable register access to 0x12 for now.

Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Greg Kroah-Hartman