linux-stable.git/drivers/media/common, branch v3.10

[media] media: Fix randconfig error

2013-04-14T23:04:08+00:00

Fix randconfig error when USB is not enabled:
ERROR: "usb_control_msg" [drivers/media/common/cypress_firmware.ko] undefined!

Signed-off-by: Randy Dunlap 
Reviewed-by: Antti Palosaari 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] cx88: kernel bz#9476: Fix tone setting for Nova-S+ model 92001

2013-04-08T09:56:47+00:00

Hauppauge Nova-S-Plus DVB-S model 92001 does not lock on horizontal
polarisation. According with the info provided at the BZ, model
92002 does.

The difference is that, on model 92001, the tone select is done via
isl6421, while, on other devices, this is done via cx24123 code.
This patch adds a way to override the demod's set_tone at isl6421
driver. In order to avoid regressions, the override is enabled
only for cx88 Nova S plus model 92001. For all other models and
devices, the set_tone is provided by the demod driver.

Patch originally proposed at bz@9476[1] by Michel Meyers and
John Donoghue but applying the original patch would break support
for all other devices based on isl6421.

[1] https://bugzilla.kernel.org/show_bug.cgi?id=9476

Tested-by: Adam Sampson 
Tested-by: Hans-Peter Jansen 
Signed-off-by: Mauro Carvalho Chehab

[media] siano: Fix array boundary at smscore_translate_msg()

2013-04-04T17:35:40+00:00

As reported by Dan Carpenter:
	FYI, there are new smatch warnings show up in

	tree:   git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next master
	head:   da17d7bda957ae4697b6abc0793f74fb9b50b58f
	commit: 4c3bdb5e2f5612ceb99ac17dbbe673b59a94d105 [media] siano: better debug send/receive messages

	drivers/media/common/siano/smscoreapi.c:396 smscore_translate_msg() error: buffer overflow 'siano_msgs' 401 <= 401

While it is almost impossible for this error to happen in
practice, as it would require the siano's firmware to return
an special invalid answer to a message request, fixing it
is trivial. So, let's do it.

Reported-by: Dan Carpenter 
Signed-off-by: Mauro Carvalho Chehab

[media] media: move dvb-usb-v2/cypress_firmware.c to media/common

2013-03-29T14:35:06+00:00

Loading the cypress firmware is not dvb specific and should be common
functionality. Move the source to media/common and make it a standalone
module.
As a result we can remove the dependency on dvb-usb in go7007, which has
nothing to do with dvb.

Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] v4l2: pass std by value to the write-only s_std ioctl

2013-03-24T09:47:00+00:00

This ioctl is defined as IOW, so pass the argument by value instead of by
reference. I could have chosen to add const instead, but this is 1) easier
to handle in drivers and 2) consistent with the s_std subdev operation.

Signed-off-by: Hans Verkuil 
Acked-by: Laurent Pinchart 
Acked-by: Jonathan Corbet 
Acked-by: Guennadi Liakhovetski 
Acked-by: Lad, Prabhakar 
Signed-off-by: Mauro Carvalho Chehab

[media] siano: remove the ir protocol field

2013-03-22T12:46:46+00:00

This field is unused. Remove it.

Signed-off-by: Mauro Carvalho Chehab

[media] siano: use do_div() for 64-bits division

2013-03-22T12:46:31+00:00

As reported by Frank Schäfer :
	ERROR: "__divdi3" [drivers/media/common/siano/smsdvb.ko] undefined!

Reported-by: Frank Schäfer 
Tested-by: Gianluca Gennari 
Signed-off-by: Mauro Carvalho Chehab

[media] siano: make some functions static

2013-03-21T13:04:01+00:00

drivers/media/common/siano/smsdvb-debugfs.c:51:6: warning: no previous prototype for 'smsdvb_print_dvb_stats' [-Wmissing-prototypes]
drivers/media/common/siano/smsdvb-debugfs.c:154:6: warning: no previous prototype for 'smsdvb_print_isdb_stats' [-Wmissing-prototypes]
drivers/media/common/siano/smsdvb-debugfs.c:244:6: warning: no previous prototype for 'smsdvb_print_isdb_stats_ex' [-Wmissing-prototypes]
drivers/media/common/siano/smscoreapi.c:832:5: warning: no previous prototype for 'smscore_configure_board' [-Wmissing-prototypes]
drivers/media/common/siano/smscoreapi.c:1301:5: warning: no previous prototype for 'smscore_init_device' [-Wmissing-prototypes]

Signed-off-by: Mauro Carvalho Chehab

[media] siano: Fix the remaining checkpatch.pl compliants

2013-03-21T13:03:53+00:00

Fix all other remaining checkpatch.pl compliants on the Siano driver,
except for the 80-cols (soft) limit. Those are harder to fix, and
probably not worth to do right now.

Signed-off-by: Mauro Carvalho Chehab

[media] siano: remove the remaining CamelCase compliants

2013-03-21T13:03:45+00:00

Remove the remaining CamelCase checkpatch.pl compliants.
There are still a few left, but those are due to USB and
DVB APIs.

Signed-off-by: Mauro Carvalho Chehab