linux-toradex.git/include/linux, branch T20_LinuxImageV2.0Beta1_20121218

Merge branch 'l4t/l4t-r16-r2' into colibri

2012-11-12T14:28:39+00:00

Conflicts:
	arch/arm/mach-tegra/tegra3_usb_phy.c
	arch/arm/mach-tegra/usb_phy.c
	drivers/usb/gadget/tegra_udc.c
	drivers/usb/otg/Makefile
	drivers/video/tegra/fb.c
	sound/soc/tegra/tegra_pcm.c

Merge branch 'l4t/l4t-r16' into colibri

2012-09-10T13:04:19+00:00

Merge with latest NVIDIA L4T R16.

Only real conflict concerning inverted VBUS gpio support.

usbnet: fix skb traversing races during unlink(v2)

2012-09-05T00:10:35+00:00

Commit 4231d47e6fe69f061f96c98c30eaf9fb4c14b96d(net/usbnet: avoid
recursive locking in usbnet_stop()) fixes the recursive locking
problem by releasing the skb queue lock before unlink, but may
cause skb traversing races:
	- after URB is unlinked and the queue lock is released,
	the refered skb and skb->next may be moved to done queue,
	even be released
	- in skb_queue_walk_safe, the next skb is still obtained
	by next pointer of the last skb
	- so maybe trigger oops or other problems

This patch extends the usage of entry->state to describe 'start_unlink'
state, so always holding the queue(rx/tx) lock to change the state if
the referd skb is in rx or tx queue because we need to know if the
refered urb has been started unlinking in unlink_urbs.

The other part of this patch is based on Huajun's patch:
always traverse from head of the tx/rx queue to get skb which is
to be unlinked but not been started unlinking.

Signed-off-by: Huajun Li 
Signed-off-by: Ming Lei 
Cc: Oliver Neukum 
Cc: stable@kernel.org
Signed-off-by: David S. Miller 
(cherry picked from commit 5b6e9bcdeb65634b4ad604eb4536404bbfc62cfa)

Bug 1040642

Change-Id: I1a8c248016529bebf71d540738ad4726cf3f59b7
Signed-off-by: Steve Lin 
Reviewed-on: http://git-master/r/128693
GVS: Gerrit_Virtual_Submit

video: tegra: host: Disable irq when clock gating

2012-08-29T14:23:54+00:00

Disable host1x interrupts when clock gating host1x. This fixes a race
where host1x interrupt was raised at the same time when host1x clock
is turned off.

Bug 1031724

Change-Id: I169cd5796608b8888a6b48ed99bb5da754559b2c
Signed-off-by: Terje Bergstrom 
Reviewed-on: http://git-master/r/125129
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Juha Tukkinen

E1853 BRINGUP Linux Snor: Micron Support

2012-08-29T01:11:35+00:00

Expanding NOR functionality to work with ADMUX and Burst mode for Micron
Support in E1853.

Bug 989919
Bug 966833
- Adding fields for picking MUX vs NONMUX and picking Async, Paging,
Burst mode for reads
- Added run time decision between them
- 1853 specific settings for Async NOR
- 1852 specific settings for NOR
- 1853 NOR timings changed

Reviewed-on: http://git-master/r/122286
(cherry picked from commit a242e7194c7de559d22fe5b275a8782086f10e50)
Change-Id: I79de1d52d4c7199c83b380c2fa6d8cae6b35f09d
Signed-off-by: Bob Johnston 
Reviewed-on: http://git-master/r/124946
Tested-by: Bob Johnston 
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Sumeet Gupta 
Reviewed-by: Varun Wadekar

drivers: mfd: Add support for TI aic3262 driver

2012-08-28T02:09:03+00:00

Bug 1034241

Change-Id: I5607d53cf0bdd25c5e2b8447cd7e676b64cd32a2
Signed-off-by: Manoj Gangwal 
Reviewed-on: http://git-master/r/125169
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Lokesh Pathak

USB: gadget: f_accessory: Add support for HID input devices

2012-08-16T20:46:29+00:00

Bug 1026047

Signed-off-by: Mike Lockwood 
(cherry picked from commit 7a3d01af4f04950a86a18f5a439f1802d8093650)

Conflicts:

	drivers/usb/gadget/f_accessory.c

Change-Id: I30bc02a1bcf636967d56370db83578f49f0e7514
Signed-off-by: Rakesh Bodla 
Reviewed-on: http://git-master/r/123342
Reviewed-by: Venkat Moganty

Add ACCESSORY_SET_AUDIO_MODE control request and ioctl

2012-08-16T20:46:18+00:00

The control request will be used by the host to enable/disable USB audio
and the ioctl will be used by userspace to read the audio mode

Bug 1026047

Signed-off-by: Mike Lockwood 
(cherry picked from commit 3e1ff6142761eef148c667e540381d1fbc437d4f)

Signed-off-by: Rakesh Bodla 
Change-Id: I5f449de230ca8f44e2dae30a0f87772310b68f20
Reviewed-on: http://git-master/r/123341
Reviewed-by: Venkat Moganty

video: tegra: nvmap: Add support for zeroed pages

2012-08-15T19:49:57+00:00

Add support to alloc zeroed pages for user space alloc requests. Also
define a config option to force userspace allocation requests to be
zeroed.

Change-Id: I75d3b2bc36e808f1470b423578ec4cba99e0f967
Signed-off-by: Alex Waterman 
Reviewed-on: http://git-master/r/122549
Reviewed-by: Simone Willett 
Tested-by: Simone Willett

workqueue: CPU hotplug keep idle workers

2012-08-13T21:49:54+00:00

This change merges two patchsets. The first set,
containing 6 patches, reimplements WQ_HIGHPRI
to use a seperate worker_pool. gcwq->pools[0]
is used for normal priority work and pools[1]
for high priority.

The second patchset contains 9 patches and
reimplements CPU hotplug to keep idle workers.
Updates workqueue CPU hotplug path to use a
disassociated global_cwq, which runs as an
unbound one (WQ_UNBOUND). While this requires
rebinding idle workers, overall hotplug path
is much simpler.

Original patchset:
http://thread.gmane.org/gmane.linux.kernel/1329164

Bug 978010

Change-Id: Ic66ec8848a8d111b5278e63ef6a410846dfd8fcc
Signed-off-by: Mitch Luban 
Reviewed-on: http://git-master/r/118387
Reviewed-by: Diwakar Tundlam 
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Peter Boonstoppel 
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani