linux-stable.git/drivers/media, branch v3.14

[media] adv7842: Composite free-run platfrom-data fix

2014-02-04T08:46:10+00:00

Incorrectly setting of free-run for Composite.
Copy/paste regression fix.

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

[media] v4l2-dv-timings: fix GTF calculation

2014-02-04T08:45:47+00:00

Round off image width to nearest 8 (GTF_CELL_GRAN)

A source sending a GTF (Generalized Timing Formula) format have no means of
signalling image width. The assumed aspect ratio may result in an odd image
width but according to the standard image width should be in multiple of 8.

Cc: Mats Randgaard 
Signed-off-by: Martin Bugge 
Reviewed-by: Hans Verkuil 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

[media] hdpvr: Fix memory leak in debug

2014-02-04T08:43:53+00:00

cppcheck reported memory leak in device_authorizatio()
within hdpvr-core.c.
When the debug option is specified and the code jump to
"unlock:" label, print_buf was not freed.
Confirm the module succesfully compiled without error.

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

[media] af9035: add ID [2040:f900] Hauppauge WinTV-MiniStick 2

2014-02-04T08:38:29+00:00

Add USB ID [2040:f900] for Hauppauge WinTV-MiniStick 2.
Device is build upon IT9135 chipset.

Tested-by: Stefan Becker 
Signed-off-by: Antti Palosaari 
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab

[media] mxl111sf: Fix compile when CONFIG_DVB_USB_MXL111SF is unset

2014-02-04T08:37:32+00:00

Fix the following build error:

drivers/media/usb/dvb-usb-v2/
mxl111sf-tuner.h:72:9: error: expected ‘;’, ‘,’ or ‘)’ before ‘struct’
         struct mxl111sf_tuner_config *cfg)

Signed-off-by: Dave Jones 
Signed-off-by: Michael Krufky 
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab

[media] mxl111sf: Fix unintentional garbage stack read

2014-02-04T08:36:42+00:00

mxl111sf_read_reg takes an address of a variable to write to as an argument.
drivers/media/usb/dvb-usb-v2/mxl111sf-gpio.c:mxl111sf_config_pin_mux_modes
passes several uninitialized stack variables to this routine, expecting
them to be filled in.  In the event that something unexpected happens when
reading from the chip, we end up doing a pr_debug of the value passed in,
revealing whatever garbage happened to be on the stack.

Change the pr_debug to match what happens in the 'success' case, where we
assign buf[1] to *data.

Spotted with Coverity (Bugs 731910 through 731917)

Signed-off-by: Dave Jones 
Signed-off-by: Michael Krufky 
Cc: stable@vger.kernel.org
Signed-off-by: Mauro Carvalho Chehab

[media] cx24117: use a valid dev pointer for dev_err printout

2014-02-04T08:36:03+00:00

Don't use '&state->priv->i2c->dev' reference to device because
state is still 'NULL'. Use '&i2c->dev' instead.

This bug has been reported by scan.coverity.com

Signed-off-by: Andi Shyti 
Signed-off-by: Michael Krufky 
Cc: vger@stable.kernel.org
Signed-off-by: Mauro Carvalho Chehab

[media] cx24117: remove dead code in always 'false' if statement

2014-02-04T08:35:26+00:00

At this point of the execution in the function cx24117_attach()
demod cannot be '0'. In that case the function returns earlier
with an error value ('NULL'). Remove the if statement.

This error has been reported by scan.coverity.com

Signed-off-by: Andi Shyti 
Signed-off-by: Michael Krufky 
Signed-off-by: Mauro Carvalho Chehab

[media] update Michael Krufky's email address

2014-02-04T08:34:21+00:00

I am no longer available at the kernellabs.com or m1k.net email
addresses.  Update each instance of my email to my linuxtv.org
account.

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

[media] vb2: Check if there are buffers before streamon

2014-02-04T08:30:21+00:00

This patch adds a test preventing streamon() if there is no buffer
ready.

Without this patch, a user could call streamon() before
preparing any buffer. This leads to a situation where if he calls
close() before calling streamoff() the device is kept streaming.

Signed-off-by: Ricardo Ribalda Delgado 
Reviewed-by: Marek Szyprowski 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab