firefly-linux-kernel-4.4.55.git
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Wed, 20 Oct 2010 21:44:20 +0000 (14:44 -0700)]
Merge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36

13 years agoMerge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Wed, 20 Oct 2010 21:39:20 +0000 (14:39 -0700)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

Conflicts:
arch/arm/mach-tegra/tegra_i2s_audio.c

Change-Id: I3e05a70e3fb8fdaa8ca4c5ed78ca020c75ed0caa

13 years agoMerge branch 'android-2.6.36' into android-tegra-2.6.36
Colin Cross [Wed, 20 Oct 2010 21:35:05 +0000 (14:35 -0700)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36

13 years agovideo: tegra: fb: Add flag to flip fb during probe
Colin Cross [Wed, 20 Oct 2010 05:11:37 +0000 (22:11 -0700)]
video: tegra: fb: Add flag to flip fb during probe

Change-Id: Ibe65175392fe2fe491cb88b5df0771a17bc0c706
Signed-off-by: Colin Cross <ccross@android.com>
13 years agovideo: tegra: dc: Move init to module_init
Colin Cross [Thu, 14 Oct 2010 01:01:45 +0000 (18:01 -0700)]
video: tegra: dc: Move init to module_init

Move dc init to the device init level so that all clocks are
initialized before the late init level.  This depends on I2C
being initialized in the subsys init level.

Change-Id: Iafe759d943b6cc90d5c6718b69e872e14d6acd4e
Signed-off-by: Colin Cross <ccross@android.com>
13 years agoi2c: busses: i2c-tegra: Move init to subsys_initcall
Colin Cross [Thu, 14 Oct 2010 01:00:21 +0000 (18:00 -0700)]
i2c: busses: i2c-tegra: Move init to subsys_initcall

Some drivers (like hdmi) need to communicate over i2c during probe.
Move the i2c bus init to the subsys init level so that i2c is ready
for the start of the device init level.

Change-Id: I81234d42aa26b657ffc619099e47df09e12083bb
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[ARM] tegra: Add function to copy framebuffer contents
Colin Cross [Wed, 20 Oct 2010 04:09:29 +0000 (21:09 -0700)]
[ARM] tegra: Add function to copy framebuffer contents

Due to conflicting restrictions on the location of the framebuffer
between the bootloader and the protected aperture, the framebuffer
is likely to need to be moved during boot.  This patch provides
tegra_move_framebuffer, which can handle move the framebuffer from
lowmem, highmem, or unmapped memory into unmapped memory.

Change-Id: Ic37e5e337cd3129065fe56fd7777a86d06ad69ac

13 years agovideo: tegra: nvmap: Prevent reverting to sysmem for small allocations
Colin Cross [Wed, 20 Oct 2010 01:33:52 +0000 (18:33 -0700)]
video: tegra: nvmap: Prevent reverting to sysmem for small allocations

Change-Id: Icfe552ad4a968329a1a2959d5b438062587a83b6
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[ARM] tegra: suspend: Save protected aperture across LP0
Colin Cross [Tue, 19 Oct 2010 23:08:48 +0000 (16:08 -0700)]
[ARM] tegra: suspend: Save protected aperture across LP0

Change-Id: Iab66c566957cfbac8ddab615ec92e57c2164ab68
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[ARM] tegra: Add function to enable protected aperture
Colin Cross [Tue, 19 Oct 2010 23:12:33 +0000 (16:12 -0700)]
[ARM] tegra: Add function to enable protected aperture

Change-Id: I699cee3bc9a131259b330655126146f5d1f92043
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[ARM] tegra: Use memblock_remove to allocate carveout and framebuffer
Colin Cross [Tue, 19 Oct 2010 21:45:50 +0000 (14:45 -0700)]
[ARM] tegra: Use memblock_remove to allocate carveout and framebuffer

This uses the patch by rmk to allow memblock_remove to be used to
remove areas of memory from the 1:1 mapping, allowing them to be
remapped later using iomap or, for Tegra, nvmap.

Also uses memblock_reserve to reserve the lp0 boot vector, so it
doesn't need to be copied later in tegra_init_suspend.

tegra_reserve should be called from the machine reserve callback
after any board-specific memory areas are reserved.

Change-Id: I26be8544a03b6da74fe66dc53a77681d431c303c
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[ARM] mm: init: Use memblock to set up memory map
Colin Cross [Tue, 19 Oct 2010 19:42:34 +0000 (12:42 -0700)]
[ARM] mm: init: Use memblock to set up memory map

Based on patch by rmk on lkml at http://lkml.org/lkml/2010/10/11/179
Reverts changes to find_limits to fix crash when using memblock_remove
on the end of memory.

Original-author: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Colin Cross <ccross@android.com>
Change-Id: I6137a7939329381e4ed34bfcdc8b713dc50ebcc8

13 years agovideo: tegra: nvmap: Remove warning from nvmap_pin
Rebecca Schultz Zavin [Tue, 19 Oct 2010 22:57:40 +0000 (15:57 -0700)]
video: tegra: nvmap: Remove warning from nvmap_pin

The framebuffer driver needs to be able to arbitrarily pin whatever
gets handed to it.  Regardless of the interface used, functions need
to unpin as soon as they finish using the gart anyway.

Change-Id: Ida8aea2fb6eaca8bcbf3ae72f8dfa849dc198542
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
13 years ago[ARM] tegra_i2s_audio: support mono capture
Chris Fries [Wed, 20 Oct 2010 18:10:29 +0000 (13:10 -0500)]
[ARM] tegra_i2s_audio: support mono capture

Support mono data formats such as DSP PCM Mode with 16 bit mono capture.

This patch also disables the in-driver downsampler.

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] mfd: cpcap-audio: Switch CODEC into network mode
Chris Fries [Wed, 20 Oct 2010 18:06:23 +0000 (13:06 -0500)]
[ARM] mfd: cpcap-audio: Switch CODEC into network mode

CODEC can support I2S or Network data modes.  Switch to Network mode to cleanly
support single-channel capture.

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM]: tegra: stingray: Use CPCAP CODEC in Network (PCM) mode
Chris Fries [Wed, 20 Oct 2010 18:08:29 +0000 (13:08 -0500)]
[ARM]: tegra: stingray: Use CPCAP CODEC in Network (PCM) mode

Change the data format for I2S2 to be DSP mode, to support mono capture from
the microphone.

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra_i2s_audio: add support for selecting tx/rx channels separately
Iliyan Malchev [Wed, 20 Oct 2010 00:50:32 +0000 (17:50 -0700)]
[ARM] tegra_i2s_audio: add support for selecting tx/rx channels separately

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agonet: wireless: bcm4329: Update to Version 4.218.248-10
Greg Goldman [Mon, 18 Oct 2010 22:12:55 +0000 (15:12 -0700)]
net: wireless: bcm4329: Update to Version 4.218.248-10

Add KEEP_ALIVE feature, fix 'driver rssi' processing, fix roaming processing

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agotegra: general touch tuning in stingray board file
makarand.karvekar [Wed, 20 Oct 2010 15:30:48 +0000 (10:30 -0500)]
tegra: general touch tuning in stingray board file

    FW settings for general tuning.
    updated objects:
    T7-POWER CONFIG
    T9-Multitouch Object
    cte_config_cfg
    acquire_cfg

Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years ago[ARM] tegra: Enable panic on softlockup in stingray defconfig
Rebecca Schultz Zavin [Wed, 20 Oct 2010 16:26:30 +0000 (09:26 -0700)]
[ARM] tegra: Enable panic on softlockup in stingray defconfig

Change-Id: Ic7b866f7ffc817a8ee694b74ce4dc3e5cbf9fd54

Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
13 years agohrtimer: Preserve timer state in remove_hrtimer()
Salman Qazi [Tue, 12 Oct 2010 14:25:19 +0000 (07:25 -0700)]
hrtimer: Preserve timer state in remove_hrtimer()

The race is described as follows:

CPU X                                 CPU Y
remove_hrtimer
// state & QUEUED == 0
timer->state = CALLBACK
unlock timer base
timer->f(n) //very long
                                  hrtimer_start
                                    lock timer base
                                    remove_hrtimer // no effect
                                    hrtimer_enqueue
                                    timer->state = CALLBACK |
                                                   QUEUED
                                    unlock timer base
                                  hrtimer_start
                                    lock timer base
                                    remove_hrtimer
                                        mode = INACTIVE
                                        // CALLBACK bit lost!
                                    switch_hrtimer_base
                                            CALLBACK bit not set:
                                                    timer->base
                                                    changes to a
                                                    different CPU.
lock this CPU's timer base

The bug was introduced with commit ca109491f (hrtimer: removing all ur
callback modes) in 2.6.29

[ tglx: Feed new state via local variable and add a comment. ]

Signed-off-by: Salman Qazi <sqazi@google.com>
Cc: akpm@linux-foundation.org
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <20101012142351.8485.21823.stgit@dungbeetle.mtv.corp.google.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org
13 years agomdm6600: Suspend the bus immediately after the modem
Benoit Goby [Tue, 19 Oct 2010 03:01:26 +0000 (20:01 -0700)]
mdm6600: Suspend the bus immediately after the modem

Since the modem is the only device connected to the bus, the bus may be
suspended immediately after the modem.

Change-Id: I3ce209d84c3920b34543a65f9ac079c07d45572a
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agomdm6600: Increase the write pool size
Benoit Goby [Thu, 14 Oct 2010 21:36:29 +0000 (14:36 -0700)]
mdm6600: Increase the write pool size

Change-Id: I351c1d03a0796d763ae6dc9aefbb838e9d0afb08
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agomdm6600: Fix mdm6600_close
Benoit Goby [Wed, 13 Oct 2010 21:52:44 +0000 (14:52 -0700)]
mdm6600: Fix mdm6600_close

Some urbs might succeed while running mdm6600_close, don't re-enqueue
them.

Add autopm_get_interface to balance the put_interface in open.

Change-Id: I947e6223d06d523169b458f4c324eff6f1fd24fe
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agomdm6600: Add write_room and chars_in_buffer
Benoit Goby [Mon, 11 Oct 2010 23:54:48 +0000 (16:54 -0700)]
mdm6600: Add write_room and chars_in_buffer

Change-Id: I119e88938a06c4abfc0ad4da19fdb7b75a8329de
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agomdm6600: Fix spinlock usage to avoid GFP_ATOMIC allocations
Benoit Goby [Tue, 12 Oct 2010 00:00:24 +0000 (17:00 -0700)]
mdm6600: Fix spinlock usage to avoid GFP_ATOMIC allocations

usb_serial holds an autopm reference before calling open, so the
modem is always resumed when open is called.

Change-Id: Ica2f4e69620fd1d80f4bfc43dd3453313c1be185
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agommc: sdhci: Enable MMC_CAP_ERASE
Dmitry Shmidt [Tue, 19 Oct 2010 23:06:36 +0000 (16:06 -0700)]
mmc: sdhci: Enable MMC_CAP_ERASE

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years ago[ARM] tegra android: Remove PMEM driver from tegra_defconfig
Todd Poynor [Tue, 12 Oct 2010 00:27:00 +0000 (17:27 -0700)]
[ARM] tegra android: Remove PMEM driver from tegra_defconfig

Change-Id: Idf2cd0db1c66d3c55a1e7d87ba2378fade1584ff
Signed-off-by: Todd Poynor <toddpoynor@google.com>
13 years agoTemporary I2C debugging code
Todd Poynor [Wed, 13 Oct 2010 01:38:51 +0000 (18:38 -0700)]
Temporary I2C debugging code

To help diagnose repeated transfer timeouts and interrupt storms on
Stingray.

Change-Id: I55366d269c6bc4ffdb4468a614442f2dad87ace1

13 years ago[ARM] Tegra: Stingray: Switch from CMDLINE partitions to GPT.
Todd Poynor [Fri, 27 Aug 2010 01:10:54 +0000 (18:10 -0700)]
[ARM] Tegra: Stingray: Switch from CMDLINE partitions to GPT.

Depends on:
- MMC > 8 partitions per card
- EFI/GPT named partitions

Change-Id: I026f879a05b95b3b65c5a334e4a3aca75be6984f
Signed-off-by: Todd Poynor <toddpoynor@google.com>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Rebecca Schultz Zavin [Tue, 19 Oct 2010 19:50:25 +0000 (12:50 -0700)]
Merge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36

13 years agoMerge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Rebecca Schultz Zavin [Tue, 19 Oct 2010 19:48:52 +0000 (12:48 -0700)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agoRevert "[ARM] mm: add page allocator for modifying cache attributes"
Gary King [Wed, 13 Oct 2010 01:10:31 +0000 (18:10 -0700)]
Revert "[ARM] mm: add page allocator for modifying cache attributes"

This reverts commit 54d414570432ce07fa1a14b657f53bed752e3d7e.

Change-Id: I8e5cf6ef3555129da9741ef52a1e6a3a772ad588
Signed-off-by: Gary King <gking@nvidia.com>
13 years agovideo: tegra: nvmap: eliminate arm_attrib_allocator dependency
Gary King [Wed, 13 Oct 2010 00:40:18 +0000 (17:40 -0700)]
video: tegra: nvmap: eliminate arm_attrib_allocator dependency

remove the dependency that nvmap has on the arm_attrib_allocator
and the lowmem in PTEs change by adding a private page allocator
utility function and calling vm_map_ram unconditionally for all
sysmem handles.

also, add Kconfig variables to allow platforms to disallow the
SYSMEM heap, and to optionally restrict the SYSMEM and IOVMM
heaps to just HIGHMEM.

Change-Id: I3dab1c7323f54a8ab3994dc672b27fd79a9057d7
Signed-off-by: Gary King <gking@nvidia.com>
13 years ago[ARM] tegra: stingray: set bus with on i2s playback to 32 bits
Chris Fries [Thu, 14 Oct 2010 21:30:05 +0000 (16:30 -0500)]
[ARM] tegra: stingray: set bus with on i2s playback to 32 bits

-- Change Stingray STDAC's I2S to be 32 bits, packed, to avoid left/right audio
   swaps.

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agopower: ds2781: Reduce wakeups from suspend
Greg Meiste [Fri, 15 Oct 2010 19:22:00 +0000 (14:22 -0500)]
power: ds2781: Reduce wakeups from suspend

Increase SLOW_POLL to 20 minutes to improve current drain.  However,
if temperature is over TEMP_HOT, remain at fast poll rate.

Change-Id: I9361a98b1a57f415cacf05008444e47adca13dc8
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agopower: ds2781: Fix alarm
Greg Meiste [Fri, 15 Oct 2010 16:28:02 +0000 (11:28 -0500)]
power: ds2781: Fix alarm

The driver was waking the system from LP0 every minute, instead of
every ten minutes like desired.

Change-Id: Iac38b02c7239e20eb1b9ea7e390b61c065a31d70
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Mon, 18 Oct 2010 23:20:49 +0000 (16:20 -0700)]
Merge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36

13 years agoMerge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Mon, 18 Oct 2010 23:19:27 +0000 (16:19 -0700)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

Change-Id: I200eea8eecc5afb9eb1595f2b5357315b0b14808

13 years ago[ARM] tegra: Set bit 22 in the PL310 AuxCtrl
Gary King [Wed, 13 Oct 2010 01:55:07 +0000 (18:55 -0700)]
[ARM] tegra: Set bit 22 in the PL310 AuxCtrl

Duplicate Catalin Marinas' <catalin.marinas@arm.com> ARM change
6395/1 for VExpress to tegra

Clearing bit 22 in the PL310 Auxiliary Control register (shared
attribute override enable) has the side effect of transforming Normal
Shared Non-cacheable reads into Cacheable no-allocate reads.

Coherent DMA buffers in Linux always have a Cacheable alias via the
kernel linear mapping and the processor can speculatively load cache
lines into the PL310 controller. With bit 22 cleared, Non-cacheable
reads would unexpectedly hit such cache lines leading to buffer
corruption.

Change-Id: I37232041c035f5153a7ad73257c6333634a5f4b8
Signed-off-by: Gary King <gking@nvidia.com>
13 years agospi: tegra: Use shared DMA channel
Colin Cross [Mon, 18 Oct 2010 22:07:30 +0000 (15:07 -0700)]
spi: tegra: Use shared DMA channel

To avoid running out of DMA channels, use the shared DMA channel
for all four Tegra spi controllers.

Change-Id: Iff644253cf7fae36aa2e42321a1ded35a728da4f
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[arm/tegra]serial:rewrite interrupt handler
Jay Cheng [Mon, 18 Oct 2010 05:41:04 +0000 (01:41 -0400)]
[arm/tegra]serial:rewrite interrupt handler

rewrite interrupt handler to prevent race condition between dma operation
 and serial isr.

Change-Id: I4464ba882f39ff1dc2423241f6582df687057420

Signed-off-by: Jay Cheng <jacheng@nvidia.com>
13 years ago[ARM/tegra] dma: add transfer count query. Checking interrupt pending status.
Jay Cheng [Sat, 16 Oct 2010 03:55:02 +0000 (23:55 -0400)]
[ARM/tegra] dma: add transfer count query. Checking interrupt pending status.
 Stopping Dma after last req transfer.

add an API to return the completed transfer count of a pending, active
or finished DMA request

originally fixed by Gary King <gking@nvidia.com>

It is observed that the dma interrupt has the lower priority then
its client interupt priority. When client's isr calls dma get transfer,
the dma status has not been upated as dma isr have not been served yet.
So before reading the status, explicitly checking the interrupt status and
handling accordingly.

The another issue which is observed is that if dma has transferred the data
of amount = requested -4 and if it moves to invalid requestor before stopping
then status got reset and tarnsfered bytes becomes 0. This seems the apb dma
hw behavior. Following is the suggestion to overcome this issue:
- Disable global enable bit.
- Read status.
- Stop dma.
- Enable global status bit.

Added this workaround and it worked fine.

originally fixed by Laxman Dewangan <ldewangan@nvidia.com>

In continous mode, dma should stop after last transfer completed and
if there is no more req pending.
If there is pending req then it should check whether it has updated
in hw for next transfer or not and if it has not started then stop dma
and start new req immediatley.

originally fixed by Laxman Dewangan <ldewangan@nvidia.com>

Change-Id: I49c97c96eacdf4060de6b21cec0e71d940d33f00

13 years agovideo: tegra: add hdmi switch_dev for hotplug notifications
Erik Gilling [Mon, 18 Oct 2010 22:38:22 +0000 (15:38 -0700)]
video: tegra: add hdmi switch_dev for hotplug notifications

Change-Id: I0454179633835d35367bc5c28513319e3aa6a069
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agovideo: tegra: disable display on hotunplug
Erik Gilling [Mon, 18 Oct 2010 22:22:05 +0000 (15:22 -0700)]
video: tegra: disable display on hotunplug

Also tighents up the hotplug detect timing

Change-Id: I2d48c38250b5aaef2d30895fe44806e7d133a823
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agousb: host: ehci-tegra: Don't power down the phy on shutdown
Benoit Goby [Fri, 15 Oct 2010 21:32:21 +0000 (14:32 -0700)]
usb: host: ehci-tegra: Don't power down the phy on shutdown

There is no need to poweroff the phy and disable the clocks on shutdown.
This interferes with autopm that may try to disable the clocks after
shutdown.

Change-Id: I3aee19abe6dd11685b3be348e25fc3e195a2a416
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoi2c: tegra: fix repeated start handling
Erik Gilling [Mon, 18 Oct 2010 22:20:42 +0000 (15:20 -0700)]
i2c: tegra: fix repeated start handling

A repeated start should be used for all but the last msg in an xfer.  The
NOSTART flag is for skipping the START frame (addr/rw)

Change-Id: If4bc88478521a8c4e1ec761bd42a84d3e398fa26
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agomisc: mdm6600_ctrl: Revert recent changes for AP & BP status defs.
Kazuhiro Ondo [Mon, 18 Oct 2010 21:07:44 +0000 (16:07 -0500)]
misc: mdm6600_ctrl: Revert recent changes for AP & BP status defs.

Change-Id: If8010e934d55af3770e8ebc78e59b93886eb50f6

13 years ago[ARM] tegra: remove hdmi enable/disable function in board-stingray
Erik Gilling [Fri, 15 Oct 2010 01:28:21 +0000 (18:28 -0700)]
[ARM] tegra: remove hdmi enable/disable function in board-stingray

The functions toggled the depricated vwlan2 regulator

Change-Id: I55b1dda27ffcc44b50ec45795d4607e4713f9ef3
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agoMerge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36
Erik Gilling [Mon, 18 Oct 2010 19:13:36 +0000 (12:13 -0700)]
Merge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36

Change-Id: Iafbbd226a23d555ad198180d5e17c13a4bb14cf0

13 years agoMerge branch 'linux-tegra' into android-tegra
Erik Gilling [Mon, 18 Oct 2010 19:12:20 +0000 (12:12 -0700)]
Merge branch 'linux-tegra' into android-tegra

13 years agovideo: tegra: don't assert/deassert reset in dc
Erik Gilling [Fri, 15 Oct 2010 00:18:31 +0000 (17:18 -0700)]
video: tegra: don't assert/deassert reset in dc

There seems to be some interdependency between the two display controllers'
resets and HDMI.  If dc0 is put into reset while HDMI is connected to dc1,
HDMI will blank.

Change-Id: I978814628609ebe3d78e7809fccef6a3d19c0f7f
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agovideo: tegra: fb var info on monspecs change
Erik Gilling [Thu, 14 Oct 2010 21:56:05 +0000 (14:56 -0700)]
video: tegra: fb var info on monspecs change

activates the default mode

Change-Id: I34d27d2947377771e8f1c89f3933204d7e65364f
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agovideo: tegra: ensure first video mode is marked with FB_MODE_IS_FIRST
Erik Gilling [Thu, 14 Oct 2010 19:46:57 +0000 (12:46 -0700)]
video: tegra: ensure first video mode is marked with FB_MODE_IS_FIRST

Change-Id: If3c417c670962e4ca6ff92c3bd1a388c189f11ab
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agovideo: modedb: make fb_add_videomode keep modelist in order added
Erik Gilling [Thu, 14 Oct 2010 19:44:10 +0000 (12:44 -0700)]
video: modedb: make fb_add_videomode keep modelist in order added

This makes the default case in fb_find_best_display ("last resort, use
the very first mode") actually use the first mode added.

Change-Id: Ia43ac4a4251522cd30c0da514da23e47b2906e2c
Signed-off-by: Erik Gilling <konkers@android.com>
13 years ago[ARM] tegra_i2s_audio: allow different DMA bus widths
Chris Fries [Thu, 14 Oct 2010 21:31:52 +0000 (16:31 -0500)]
[ARM] tegra_i2s_audio: allow different DMA bus widths

Added separate APB DMA bus-width controls depending on the audio bus format.

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra_i2s_audio: add suspend/resume handlers
Chris Fries [Thu, 14 Oct 2010 21:31:52 +0000 (16:31 -0500)]
[ARM] tegra_i2s_audio: add suspend/resume handlers

The resume handler restores i2s state, which gets lost on LP0

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra_i2s_audio: add a few overlooked checks
Iliyan Malchev [Fri, 15 Oct 2010 21:13:48 +0000 (14:13 -0700)]
[ARM] tegra_i2s_audio: add a few overlooked checks

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra: stingray: Enable ARM errata 743622 in defconfig
Colin Cross [Sat, 16 Oct 2010 01:31:28 +0000 (18:31 -0700)]
[ARM] tegra: stingray: Enable ARM errata 743622 in defconfig

Change-Id: Id794af4b9808633fb991cb7ccf65122bd6e0d2d7
Signed-off-by: Colin Cross <ccross@android.com>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Sat, 16 Oct 2010 01:29:44 +0000 (18:29 -0700)]
Merge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36

13 years ago[ARM] tegra: stingray: fixed Bluetooth-bypass switch for DAC2-DAP4
Mike Corrigan [Wed, 13 Oct 2010 03:05:32 +0000 (22:05 -0500)]
[ARM] tegra: stingray: fixed Bluetooth-bypass switch for DAC2-DAP4

Corrected the DAP4 input source.
Corrected the DAP control register index.

Change-Id: I514bdb30ead272cf1dfb65acfae06c3654ea935a
Signed-off-by: Mike Corrigan <michael.corrigan@motorola.com>
Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] mfd: cpcap-audio: fix typos.
Chris Fries [Wed, 13 Oct 2010 03:55:30 +0000 (22:55 -0500)]
[ARM] mfd: cpcap-audio: fix typos.

Change-Id: Ic825d2765d6e1c879e4278e2c0212ddf9bf5959f
Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agoRevert "[ARM] mfd: tegra-cpcap-audio: workaround for audio wakelock preventing LP0"
Iliyan Malchev [Wed, 13 Oct 2010 20:02:36 +0000 (13:02 -0700)]
Revert "[ARM] mfd: tegra-cpcap-audio: workaround for audio wakelock preventing LP0"

This reverts commit f922d75a29624dc250a74d90f8c8e9e7c1f8988d.

13 years agoMerge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Fri, 15 Oct 2010 19:04:05 +0000 (12:04 -0700)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agoMerge commit 'v2.6.36-rc8' into linux-tegra-2.6.36
Colin Cross [Fri, 15 Oct 2010 19:03:22 +0000 (12:03 -0700)]
Merge commit 'v2.6.36-rc8' into linux-tegra-2.6.36

13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Fri, 15 Oct 2010 00:19:09 +0000 (17:19 -0700)]
Merge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36

Conflicts:
arch/arm/mach-tegra/tegra_i2s_audio.c

Change-Id: I9e2892c49d97c63de3a8e5797d6d9a123ae2d161

13 years ago[ARM] tegra_i2s_audio: add suspend wakelocks
Iliyan Malchev [Thu, 14 Oct 2010 23:35:59 +0000 (16:35 -0700)]
[ARM] tegra_i2s_audio: add suspend wakelocks

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agoLinux 2.6.36-rc8
Linus Torvalds [Thu, 14 Oct 2010 23:26:43 +0000 (16:26 -0700)]
Linux 2.6.36-rc8

13 years agoMerge branch 'android-2.6.36' into android-tegra-2.6.36
Colin Cross [Thu, 14 Oct 2010 23:22:55 +0000 (16:22 -0700)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36

13 years agoMerge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Thu, 14 Oct 2010 23:22:51 +0000 (16:22 -0700)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

13 years ago[arm]: tegra: dma: DMA error debugging.
Mike Corrigan [Thu, 14 Oct 2010 18:56:13 +0000 (13:56 -0500)]
[arm]: tegra: dma: DMA error debugging.

Print an error message when a DMA channel cannot be allocated.

Change-Id: I93a96851ac12c5ea66b2fb053033aa4260c2178a
Signed-off-by: Mike Corrigan <michael.corrigan@motorola.com>
13 years ago[arm]: tegra: serial: DMA allocation fix.
Mike Corrigan [Thu, 14 Oct 2010 18:55:13 +0000 (13:55 -0500)]
[arm]: tegra: serial: DMA allocation fix.

Handle the case where DMA channels cannot be allocated and PIO must be used.
Fixed a typo for forcing RX to use PIO.

Change-Id: I167184f9ce936d4a08dd9919ae4f8b0d9ad7e0c4
Signed-off-by: Mike Corrigan <michael.corrigan@motorola.com>
13 years agommc: Fix pm_notifier obeying deferred resume
Dmitry Shmidt [Thu, 14 Oct 2010 22:20:21 +0000 (15:20 -0700)]
mmc: Fix pm_notifier obeying deferred resume

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoUn-inline the core-dump helper functions
Linus Torvalds [Thu, 14 Oct 2010 21:32:06 +0000 (14:32 -0700)]
Un-inline the core-dump helper functions

Tony Luck reports that the addition of the access_ok() check in commit
0eead9ab41da ("Don't dump task struct in a.out core-dumps") broke the
ia64 compile due to missing the necessary header file includes.

Rather than add yet another include (<asm/unistd.h>) to make everything
happy, just uninline the silly core dump helper functions and move the
bodies to fs/exec.c where they make a lot more sense.

dump_seek() in particular was too big to be an inline function anyway,
and none of them are in any way performance-critical.  And we really
don't need to mess up our include file headers more than they already
are.

Reported-and-tested-by: Tony Luck <tony.luck@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years agovideo: tegra: update overlay stride in fb_set_par
Erik Gilling [Fri, 17 Sep 2010 21:44:28 +0000 (14:44 -0700)]
video: tegra: update overlay stride in fb_set_par

Fixes recovery graphics

Change-Id: I68824dfcd29b40eaa27a8b5ee437e5763288a49e
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agospi: tegra: cleanups from upstream review
Erik Gilling [Wed, 13 Oct 2010 20:06:29 +0000 (13:06 -0700)]
spi: tegra: cleanups from upstream review

Change-Id: Icecf7e64efcb39de072a15234ba1faa4bad40d25
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Thu, 14 Oct 2010 18:19:44 +0000 (11:19 -0700)]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:
  ehea: Fix a checksum issue on the receive path
  net: allow FEC driver to use fixed PHY support
  tg3: restore rx_dropped accounting
  b44: fix carrier detection on bind
  net: clear heap allocations for privileged ethtool actions
  NET: wimax, fix use after free
  ATM: iphase, remove sleep-inside-atomic
  ATM: mpc, fix use after free
  ATM: solos-pci, remove use after free
  net/fec: carrier off initially to avoid root mount failure
  r8169: use device model DMA API
  r8169: allocate with GFP_KERNEL flag when able to sleep

13 years agoDon't dump task struct in a.out core-dumps
Linus Torvalds [Thu, 14 Oct 2010 17:57:40 +0000 (10:57 -0700)]
Don't dump task struct in a.out core-dumps

akiphie points out that a.out core-dumps have that odd task struct
dumping that was never used and was never really a good idea (it goes
back into the mists of history, probably the original core-dumping
code).  Just remove it.

Also do the access_ok() check on dump_write().  It probably doesn't
matter (since normal filesystems all seem to do it anyway), but he
points out that it's normally done by the VFS layer, so ...

[ I suspect that we should possibly do "vfs_write()" instead of
  calling ->write directly.  That also does the whole fsnotify and write
  statistics thing, which may or may not be a good idea. ]

And just to be anal, do this all for the x86-64 32-bit a.out emulation
code too, even though it's not enabled (and won't currently even
compile)

Reported-by: akiphie <akiphie@lavabit.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
13 years ago[ARM] tegra_i2s_audio: add support for DSP (PCM) mode.
Chris Fries [Wed, 13 Oct 2010 03:00:25 +0000 (22:00 -0500)]
[ARM] tegra_i2s_audio: add support for DSP (PCM) mode.

Change-Id: I132b8b7709c154ca1fb52f437966bd90451e89f7
Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra_i2s_audio: fixes
Iliyan Malchev [Tue, 12 Oct 2010 19:50:48 +0000 (12:50 -0700)]
[ARM] tegra_i2s_audio: fixes

-- Ignore kfifo thresholds on recording and playback and adjust the delays.
-- Take out the code from TEGRA_AUDIO_IN_STOP into a separate function
   stop_recording_nosync()
-- Rename stop_recording() to wait_for_recording_to_stop().
-- add ioctl(TEGRA_AUDIO_OUT_FLUSH), which blocks the caller until the output
   fifo is drained.  While the caller is blocked, pending write() calls will
   return immediately with whatever data they had managed to queue up.
-- removed ioctl(TEGRA_AUDIO_OUT_PRELOAD_FIFO)
-- since TEGRA_AUDIO_OUT_FLUSH and TEGRA_AUDIO_IN_STOP act similarly, moved
   audio_driver_state::recording_cancelled to audio_stream::stop and changed
   the code accordingly.  Renamed functions wait_for_recording_to_stop() and
   stop_recording_nosync() to wait_till_stopped() and request_stop_nosync()
   since they handle both playback and recording.
-- print errors on close() if wakelocks are still held
-- Call request_stop_nosync() on close() of a recording file handle
-- Do not use struct audio_stream::active for playback streams.  Instead,
   where applicable, use kfifo_len().  As a consequence, playback kfifo
   underruns are no longer reported.  These were bogus anyway, as we really
   need the DMA engine to tell us if there are underruns.
-- Because of above item, had to rework tx_fifo_atn_store(),
   rx_fifo_atn_store(), and __attr_fifo_atn_write().
-- Set struct audio_stream::active for a recording stream to true when a
   recording starts, and set it to false when recording get stopped.  Do not
   set/clear it within the body of read(), because just being within read()
   does not mean that recording is in progress.
-- In tegra_audio_read(), check for stop == true before calling
   start_recording_if_necessary(); this makes sure that if a user calls read()
   after calling ioctl(TEGRA_AUDIO_IN_STOP), recording will not resume unless
   ioctl(TEGRA_AUDIO_IN_START) gets called, or the file is closed and
   re-opened.
-- Fixed TEGRA_AUDIO_IN_START
-- In PIO mode, enabled FIFOs before enabling interrupts as specified in the
   TRM.
-- Added missing break in tegra_audio_ioctl().
-- Silenced some debug spew

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agousb: gadget: fsl_udc: Add support for USB test mode feature
Jay Cheng [Thu, 10 Jun 2010 20:27:56 +0000 (16:27 -0400)]
usb: gadget: fsl_udc: Add support for USB test mode feature

Adding support for USB-IF High Speed electrical test mode for device mode.
Support added for electrical test modes:
1. TEST_J
2. TEST_K
3. TEST_SE0_NAK
4. TEST_PACKET
5. TEST_FORCE_ENABLE

originally fixed by Venkat Moganty <vmoganty@nvidia.com>

Change-Id: If5a4dcf9eb81dc368f24c660460d35495b6a4253
Signed-off-by: Jay Cheng <jacheng@nvidia.com>
13 years agoMerge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx
Linus Torvalds [Wed, 13 Oct 2010 23:51:59 +0000 (16:51 -0700)]
Merge branch 'fixes' of git://git./linux/kernel/git/djbw/async_tx

* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx:
  ioat2: fix performance regression

13 years agoMerge branch 'for-2.6.36' of git://linux-nfs.org/~bfields/linux
Linus Torvalds [Wed, 13 Oct 2010 23:51:29 +0000 (16:51 -0700)]
Merge branch 'for-2.6.36' of git://linux-nfs.org/~bfields/linux

* 'for-2.6.36' of git://linux-nfs.org/~bfields/linux:
  nfsd: fix BUG at fs/nfsd/nfsfh.h:199 on unlink

13 years agoMerge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Wed, 13 Oct 2010 23:50:23 +0000 (16:50 -0700)]
Merge branch 'perf-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  ring-buffer: Fix typo of time extends per page
  perf, MIPS: Support cross compiling of tools/perf for MIPS
  perf: Fix incorrect copy_from_user() usage

13 years agousb: gadget: fsl_udc: Fix dTDs allocation gfp flags
Benoit Goby [Tue, 21 Sep 2010 04:19:37 +0000 (21:19 -0700)]
usb: gadget: fsl_udc: Fix dTDs allocation gfp flags

fsl_build_dtd may be called from atomic context. Don't hardcode the gfp
flag to GFP_KERNEL. Pass down to dma_pool_alloc the flag used by the
function driver to enqueue the request.

Change-Id: Iba1ccf73bbcd648b8c13228157431d2ce52979ef
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agousb: gadget: fsl_udc: Prevent udc timeout on suspend
Colin Cross [Fri, 23 Jul 2010 19:54:37 +0000 (12:54 -0700)]
usb: gadget: fsl_udc: Prevent udc timeout on suspend

Change-Id: Ic4780063d432860df835c54c17b2b9249132c8c5
Signed-off-by: Colin Cross <ccross@android.com>
13 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Wed, 13 Oct 2010 23:35:33 +0000 (16:35 -0700)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  ARM: relax ioremap prohibition (309caa9) for -final and -stable
  ARM: 6440/1: ep93xx: DMA: fix channel_disable
  cpuimx27: fix i2c bus selection
  cpuimx27: fix compile when ULPI is selected
  ARM: 6435/1: Fix HWCAP_TLS flag for ARM11MPCore/Cortex-A9
  ARM: 6436/1: AT91: Fix power-saving in idle-mode on 926T processors
  ARM: fix section mismatch warnings in Versatile Express
  ARM: 6412/1: kprobes-decode: add support for MOVW instruction
  ARM: 6419/1: mmu: Fix MT_MEMORY and MT_MEMORY_NONCACHED pte flags
  ARM: 6416/1: errata: faulty hazard checking in the Store Buffer may lead to data corruption

13 years agoMerge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Wed, 13 Oct 2010 23:35:05 +0000 (16:35 -0700)]
Merge branch 'omap-fixes-for-linus' of git://git./linux/kernel/git/tmlind/linux-omap-2.6

* 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6:
  omap: iommu-load cam register before flushing the entry

13 years agoMerge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied...
Linus Torvalds [Wed, 13 Oct 2010 23:34:46 +0000 (16:34 -0700)]
Merge branch 'drm-fixes' of git://git./linux/kernel/git/airlied/drm-2.6

* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm/radeon/kms: Silent spurious error message
  drm/radeon/kms: fix bad cast/shift in evergreen.c
  drm/radeon/kms: make TV/DFP table info less verbose
  drm/radeon/kms: leave certain CP int bits enabled
  drm/radeon/kms: avoid corner case issue with unmappable vram V2

13 years agoMerge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Wed, 13 Oct 2010 23:34:23 +0000 (16:34 -0700)]
Merge branch 'x86-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip

* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  x86, numa: For each node, register the memory blocks actually used
  x86, AMD, MCE thresholding: Fix the MCi_MISCj iteration order
  x86, mce, therm_throt.c: Fix missing curly braces in error handling logic

13 years agoioat2: fix performance regression
Dan Williams [Wed, 13 Oct 2010 22:43:10 +0000 (15:43 -0700)]
ioat2: fix performance regression

Commit 0793448 "DMAENGINE: generic channel status v2" changed the interface for
how dma channel progress is retrieved.  It inadvertently exported an internal
helper function ioat_tx_status() instead of ioat_dma_tx_status().  The latter
polls the hardware to get the latest completion state, while the helper just
evaluates the current state without touching hardware.  The effect is that we
end up waiting for completion timeouts or descriptor allocation errors before
the completion state is updated.

iperf (before fix):
[SUM]  0.0-41.3 sec   364 MBytes  73.9 Mbits/sec

iperf (after fix):
[SUM]  0.0- 4.5 sec   499 MBytes   940 Mbits/sec

This is a regression starting with 2.6.35.

Cc: <stable@kernel.org>
Cc: Dave Jiang <dave.jiang@intel.com>
Cc: Jesse Brandeburg <jesse.brandeburg@intel.com>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Cc: Maciej Sosnowski <maciej.sosnowski@intel.com>
Reported-by: Richard Scobie <richard@sauce.co.nz>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
13 years agoRevert "[ARM]: tegra: tuning for touch-panel in stingray board file"
Rebecca Schultz Zavin [Wed, 13 Oct 2010 21:09:46 +0000 (14:09 -0700)]
Revert "[ARM]: tegra: tuning for touch-panel in stingray board file"

This reverts commit ae4691e0a9a79c158feb755ca0b32d7693bc0f54.

13 years agoehea: Fix a checksum issue on the receive path
Breno Leitao [Thu, 7 Oct 2010 13:17:33 +0000 (13:17 +0000)]
ehea: Fix a checksum issue on the receive path

Currently we set all skbs with CHECKSUM_UNNECESSARY, even
those whose protocol we don't know. This patch just
add the CHECKSUM_COMPLETE tag for non TCP/UDP packets.

Reported-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com>
Signed-off-by: Jay Vosburgh <fubar@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years agonfsd: fix BUG at fs/nfsd/nfsfh.h:199 on unlink
J. Bruce Fields [Wed, 13 Oct 2010 18:46:17 +0000 (14:46 -0400)]
nfsd: fix BUG at fs/nfsd/nfsfh.h:199 on unlink

As of commit 43a9aa64a2f4330a9cb59aaf5c5636566bce067c "NFSD:
Fill in WCC data for REMOVE, RMDIR, MKNOD, and MKDIR", we sometimes call
fh_unlock on a filehandle that isn't fully initialized.

We should fix up the callers, but as a quick fix it is also sufficient
just to remove this assertion.

Reported-by: Marius Tolzmann <tolzmann@molgen.mpg.de>
Cc: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
13 years agonet: allow FEC driver to use fixed PHY support
Greg Ungerer [Mon, 11 Oct 2010 21:03:05 +0000 (21:03 +0000)]
net: allow FEC driver to use fixed PHY support

At least one board using the FEC driver does not have a conventional
PHY attached to it, it is directly connected to a somewhat simple
ethernet switch (the board is the SnapGear/LITE, and the attached
4-port ethernet switch is a RealTek RTL8305). This switch does not
present the usual register interface of a PHY, it presents nothing.
So a PHY scan will find nothing - it finds ID's of 0 for each PHY
on the attached MII bus.

After the FEC driver was changed to use phylib for supporting PHYs
it no longer works on this particular board/switch setup.

Add code support to use a fixed phy if no PHY is found on the MII bus.
This is based on the way the cpmac.c driver solved this same problem.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
13 years ago[ARM] tegra: stingray: fix HDMI support
Erik Gilling [Wed, 13 Oct 2010 00:13:16 +0000 (17:13 -0700)]
[ARM] tegra: stingray: fix HDMI support

This moves the nvmap carveout to make room for the HDMI framebuffer
and hard codes the buffer's location.

Change-Id: I06609ce127d01fba66ddbef6ee4a25ff2ad181c7
Signed-off-by: Erik Gilling <konkers@android.com>
13 years ago[ARM] tegra: nvrm: duplicate all handles on AVP pin
Gary King [Tue, 12 Oct 2010 22:39:21 +0000 (15:39 -0700)]
[ARM] tegra: nvrm: duplicate all handles on AVP pin

one of the AVP modules used by camera apparently pins a handle
without duplicating the handle onto the AVP first. this is
an incorrect usage of the API, but was only flagged as an error
with the new nvmap implementation.

work-around this for now by performing an explicit duplicate on
pin, and an explicit free on unpin.

Change-Id: I49777fdd1009e564ac326fda00b96275d0ae5c19
Signed-off-by: Gary King <gking@nvidia.com>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Wed, 13 Oct 2010 01:50:31 +0000 (18:50 -0700)]
Merge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36

Conflicts:
arch/arm/mach-tegra/Makefile

13 years agoMerge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Wed, 13 Oct 2010 01:47:05 +0000 (18:47 -0700)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agoMerge branch 'android-2.6.36' into android-tegra-2.6.36
Colin Cross [Wed, 13 Oct 2010 01:44:55 +0000 (18:44 -0700)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36