Boeffla-Sound: Engine 1.6.0
sysfs-helpers: Allow negative values for array store
sound-soc: Custom sound control

Based on Boeffla sound (Andip71) with rewrite of sysinterface and code refactoring.
flexrate: Double the flex period
mali: Miscellaneous changes

- Bring back 25mV voltage raising for Prime chips.
- Raise OSK idle delay back to 100µS on clock change.
usb-gadget: Booting from g_file_storage in cdrom mode

The g_file_storage gets upset by some non-zero bytes in the end of a
READ TOC command.

<7>00000000: 55 53 42 43 42 49 4f 53 0c 00 00 00 80 00 0a 43
<7>00000010: 00 00 00 00 00 00 00 0c 40 00 00 00 00 00 00
<7>g_file_storage gadget: SCSI command: READ TOC;  Dc=10, Di=12;  Hc=10, Hi=12
<7>g_file_storage gadget: bulk-in, length 12:
<7>00000000: 00 00 00 00 00 00 00 00 00 00 00 00
<7>g_file_storage gadget: sending command-failure status
<7>g_file_storage gadget:   sense data: SK x05, ASC x24, ASCQ x00;  info x0
<7>g_file_storage gadget: bulk-in, length 13:
<7>00000000: 55 53 42 53 42 49 4f 53 0c 00 00 00 01

And then a sector size of 2048 (instead of 512) as usual for cdrom
drives is assumed. The following should read the el torito info block,
but the BIOS gets the wrong data due to the wrong sector size (offsets
are wrong).

<7>g_file_storage gadget: bulk-out, length 31:
<7>00000000: 55 53 42 43 42 49 4f 53 00 08 00 00 80 00 0c 28
<7>00000010: 00 00 00 00 11 00 00 01 00 00 00 00 00 00 00
<7>SCSI CDB: 28 00 00 00 00 11 00 00 01 00 00 00
<7>g_file_storage gadget: SCSI command: READ(10);  Dc=10, Di=512;  Hc=12, Hi=2048
<7>g_file_storage gadget: READ(10) is buggy! Expected length 10 but we got 12
<7>g_file_storage gadget-lun0: file read 512 @ 8704 -> 512
<7>g_file_storage gadget: bulk-in, length 13:
<7>00000000: 55 53 42 53 42 49 4f 53 00 06 00 00 00

The following patch solves the problem for the BIOS. I am able to load
a kernel and an initrd with it correctly. Of course, it breaks everything
else but it can be considered as a proof of concept. I can boot from my
my g_file_storage cdrom drive with it on that thinkpad X31, on a mainboard with award
bios (with an AMD Geode 1700+ on it) and also on an INTEL D945GCLF board.
sound-control: Fix band input and circumvent call detection
cpuidle-exynos4: Different residency times for Note 2 users

Instability is caused by too low residency times on Pega Prime, unidentified cause.
Config dump
leds-an30259a: Blinking control
sound-control: Throw out several state variables, add new detection methods

Camera microphone levels with help of new MHS.
Further code cleanup and refactoring.
Add MHS, tool for simple media handling status reporting

Adds a small tool for reporting the status of, until now, the state of the MFC
hardware decoder and the camera, for use in other drivers.

To be expanded in the future with a proper notifier block architecture for
clean registration and callbacks to subscribing members.
mdnie-control: Use MHS for video scenarios
mhs: Temporary forced updates of audio mic level and mdnie

To be removed when I write a proper notifier architecture for the driver.