Pull media fixes from Mauro Carvalho Chehab:
 "A series of driver fixes:
   - fix DVB-S tuning with tda1071
   - fix tuner probe on af9035 when the device has a bad eeprom
   - some fixes for the new si2168/2157 drivers
   - one Kconfig build fix (for omap4iss)
   - fixes at vpif error path
   - don't lock saa7134 ioctl at driver's base core level, as it now
     uses V4L2 and VB2 locking schema
   - fix audio at hdpvr driver
   - fix the aspect ratio at the digital timings table
   - one new USB ID (at gspca_pac7302): Genius i-Look 317 webcam"

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  [media] gspca_pac7302: Add new usb-id for Genius i-Look 317
  [media] tda10071: fix returned symbol rate calculation
  [media] tda10071: fix spec inversion reporting
  [media] tda10071: add missing DVB-S2/PSK-8 FEC AUTO
  [media] tda10071: force modulation to QPSK on DVB-S
  [media] hdpvr: fix two audio bugs
  [media] davinci: vpif: missing unlocks on error
  [media] af9035: override tuner id when bad value set into eeprom
  [media] saa7134: use unlocked_ioctl instead of ioctl
  [media] media: v4l2-core: v4l2-dv-timings.c: Cleaning up code wrong value used in aspect ratio
  [media] si2168: firmware download fix
  [media] si2157: add one missing parenthesis
  [media] si2168: add one missing parenthesis
  [media] staging: tighten omap4iss dependencies

Jonathan writes:

Second set of IIO fixes for the 3.16 cycle.

* A fix for a bug in setting threshold levels within the ad799x driver
  which prevents correct setting of the thresholds.
* In ad7291 fix an case where a ERR_PTR value was returned directly
  instead of having PTR_ERR applied.  Hence it would report success
  instead of failure.
* of_iio_channel_get_by_name returned a non null pointer if it fails
  and the callee was expecting NULL to indicate failure.  Fixed by
  returning NULL in the error cases.

Commit 4a9fdbb (staging: core: tiomap3430.c Fix line over 80 characters.)
erroneously removed the parentheses around the function pointer leading
to the following build error (when enabling the build of TI DSP/Bridge
driver):

drivers/staging/tidspbridge/core/tiomap3430.c: In function 'bridge_brd_monitor':
drivers/staging/tidspbridge/core/tiomap3430.c:283:10: error: invalid type argument of unary '*' (have 'u32')
make[3]: *** [drivers/staging/tidspbridge/core/tiomap3430.o] Error 1

Fix this build error properly.

Fixes: 4a9fdbb (staging: core: tiomap3430.c Fix line over 80 characters.)
Cc: Aybuke Ozdemir <aybuke.147@gmail.com>
Cc: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Cc: Omar Ramirez Luna <omar.ramirez@copitl.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
Cc: stable <stable@vger.kernel.org> # 3.15
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

We should be returning a negative error code instead of success here.

This would have been detected by GCC, except that the "ret" variable was
initialized with a bogus value to disable GCC's uninitialized variable
warnings.  I've cleaned that up, as well.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Cc: Stable@vger.kernel.org

If connector->dpms is left untouched, it defaults
to DRM_MODE_DPMS_ON (0).

As a result, drm_helper_connector_dpms will exit when
it will be asked to set the state to DRM_MODE_DPMS_ON,
because it is already set.

That issue prevented displays from turning on at boot.

Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

tdev->dev has been freed in device_destroy(), it's not right to
use dev_set_drvdata() after that;

Signed-off-by: Yi Zhang <yizhang@marvell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The OMAP4 camera support depends on I2C and VIDEO_V4L2, both
of which can be loadable modules. This causes build failures
if we want the camera driver to be built-in.

This can be solved by turning the option into "tristate",
which unfortunately causes another problem, because the
driver incorrectly calls a platform-internal interface
for omap4_ctrl_pad_readl/omap4_ctrl_pad_writel.

Instead, this patch just forbids the invalid configurations
and ensures that the driver can only be built if all its
dependencies are built-in.

Cc: stable@vger.kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

With commit aed3f9d498b ("staging: comedi: addi_apci_1564:
absorb apci1564_reset()"), the apci 1564 driver has gained
a dependency on the addi watchdog module, which is not reflected
correctly in Kconfig, and that can lead to link errors
when the watchdog is disabled.

This adds an explicit 'select', like it is done in the other
addi apci drivers that need it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Jonathan writes:

First set of IIO fixes for the 3.16 cycle.

A mixed bag of fixes, many of which feel just to late for 3.15.

* hid sensors - some devices need a feature report request in order to
  change power state.  This isn't part of the spec, but has been observed
  on several devices and does no harm to others.
* mpl3115 has had two errors in the buffer description fixed. The presure is
  signed, not unsigned and the temperature has 12 bits rather than 16.
  These could lead to incorrect interpretation of the data in userspace.
* tsl2x7x - the high byte of the proximity thresholds should be written along
  with the low byte (which was). This could lead to interesting results
  with large thresholds.
* twl4030 - a flag to specify processed values were required was not set
  when initializing a reading.  As such values returned were in an unknown
  state. Fixed by simply initializing it appropriately.
* IIO_SIMPLE_DUMMY_BUFFER did not select IIO_BUFFER leading to randconfig
  build errors.
* ak8975 was applying an unwanted le16_to_cpu conversion as the i2c framework
  already performs one.  As such for big endian systems, the bytes would be
  in the wrong order in the magnetic field measurements reported.
* mxs-lradc - the controllable voltage dividers were not enabled / disabled for
  later channels than the first one during conversion.
* at91_adc error handling returned -ENOMEM in a u8. Return value of
  at91_adc_get_trigger_value_by_name changed to int thus allowing -ENOMEM and
  also original values to be returned.
* mcb - mcb_request_mem returns and ERR_PTR but the caller was checking for
  NULL to detect an error.

Add missing firmware references, and request the correct one.

Reported-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>