kernel: Configure GPIOs for I2S based on revision/card settings
See: https://github.com/raspberrypi/linux/pull/648

kernel: usb: core: make overcurrent messages more prominent
See: https://github.com/raspberrypi/linux/commit/c2c7b731b32c568f3a1da1352ddcf061489ac862

firmware: arm_display: Fix size of warning with lower resolutions
See: http://www.raspberrypi.org/forums/viewtopic.php?f=78&t=83303

firmware: gpioman: Add ability to set PLLs and gpio clocks

firmware: arbiter: Increase HVS priority to 12
See: http://openelec.tv/forum/124-raspberry-pi/71838-audio-cutting-out-when-deinterlace-is-on

firmware: gpioman: Add drive strengths to force gpio bank0 to 8mA (as it was before gpioman)
See: https://github.com/tvdzwan/hyperion/issues/136

firmware: OV5647 tuner. Avoid a global pointer for tuning config.

firmware: Add basic flash driver just using two GPIOs.
See: http://www.raspberrypi.org/forums/viewtopic.php?t=83353&p=590423

firmware: Add MMAL parameters for disabling stills and video denoise algos
See: http://www.raspberrypi.org/forums/viewtopic.php?t=83353&p=590423

firmware: mmal: Support omx flag OMX_BUFFERFLAG_DECODEONLY
kernel: Bump to 3.12.26

kernel: Added support for HiFiBerry DAC+
See: https://github.com/raspberrypi/linux/pull/657

kernel: ASoC: BCM: Typo in RPi-DAC driver
See: https://github.com/raspberrypi/linux/pull/656

kernel: bcm2708_fb : Implement the FBIOBLANK ioctl using the mailbox property
See: https://github.com/raspberrypi/linux/pull/655

firmware: vmcs_host: Fix missing install of libvcilcs.so
See: https://github.com/raspberrypi/userland/pull/194

userland: Update of RaspiStillYUV.c and burst mode
See: https://github.com/raspberrypi/userland/pull/191

firmware: Add burst mode to raspistill/raspiyuv and settings and long exposure to raspivid
Set burst mode before first capture and force dynamic frame rate to fulfil shutter speed requirement.
MMAL: Correct parameter names for denoise control
H264 encode: Sort inline headers for VBR.
Implements vc_image_fill for VC_IMAGE_YUV_UV images
Add vc_image_atext support for YUV_UV images
ncrease memory reservation for annotate stage
Add annotate stage to Raspberry Pi Full variant. Allow config
Add control of the annotate stage to the debug tuner
Add YUV_UV support to Camplus annotate stage
Add AF metadata before postproc stage,Refactor annotate plots
Add lens position plot to annotate state.Add frame no. Tidy up code a bit.
MJPEG: Rework so that it can have a 4MB output FIFO
OV5647: Tidy up unused tuning data
AGC: If gain/threshold are 0, initialise them
Pull latest vcos_msgqueue from vc4/DEV
OV5647: Fix for incorrectly selecting 0.16-1fps mode
See: http://www.raspberrypi.org/forums/viewtopic.php?f=43&t=83353
Merge remote-tracking branch 'upstream/master' into 3.15.y

Conflicts:
	Module.symvers
	git_hash
	kernel.img
	modules/3.12.25+/modules.softdep
	modules/3.12.26+/modules.builtin
	modules/3.12.26+/modules.builtin.bin
	modules/3.12.26+/modules.devname
	modules/3.12.26+/modules.softdep
	modules/3.15.8+/modules.softdep
kernel: update from upstream to 8812404