Erik Gilling [Mon, 28 Feb 2011 23:28:49 +0000 (15:28 -0800)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Change-Id: Ie01fff1ceddfbada480ef2928ac4791853787a49
Erik Gilling [Mon, 28 Feb 2011 21:25:44 +0000 (13:25 -0800)]
video: tegra: hdmi: enable wakeup on hotplug
Change-Id: Idbb3f81c3c2d8a4f7f6b76736e11dd07cdd3a413
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Mon, 28 Feb 2011 21:24:30 +0000 (13:24 -0800)]
video: tegra: hdcp: move call to hdcp suspend out of atomic context
Change-Id: I62a9d810637df221862898536f990eda77e50644
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Mon, 28 Feb 2011 21:13:09 +0000 (13:13 -0800)]
video: tegra: hdmi: fix vic detection for avi infoframe
typeo was causing 1080p VICs to never be populated
Change-Id: Idde037cf0d4b71370cff7e65a2135b8c60a91fa0
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Sat, 19 Feb 2011 00:24:37 +0000 (16:24 -0800)]
video: tegra: de-assert reset after clocks are turned on
In underflow recovery, if the clocks are not enabled when the dc is brought
out of reset writes to the DC will sometimes hang.
Change-Id: If37de79f755196550018f94080ab2beed84ca326
Signed-off-by: Erik Gilling <konkers@android.com>
Colin Cross [Sun, 27 Feb 2011 01:19:19 +0000 (17:19 -0800)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Sun, 27 Feb 2011 00:45:47 +0000 (16:45 -0800)]
ARM: tegra: fuse: Fix bug in get_spare_fuse
get_spare_fuse was calling tegra_apb_readl and passing an
offset, but tegra_apb_readl requires a physical address.
Fix it by calling tegra_fuse_readl instead, which takes
an offset.
Fixes a crash booting on A03 parts, where get_spare_fuse
is used to determine the difference between A03 and A03
prime.
Change-Id: Ie386dc099e1c14eeb36262bfcc882e29a40a8da6
Signed-off-by: Colin Cross <ccross@android.com>
Erik Gilling [Fri, 25 Feb 2011 01:17:15 +0000 (17:17 -0800)]
Merge remote branch android-2.6.36 into android-tegra-2.6.36
Change-Id: I1d7f83e8eb433df8076a9d636ff03e174a3ff581
Erik Gilling [Fri, 25 Feb 2011 01:13:10 +0000 (17:13 -0800)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Conflicts:
drivers/video/tegra/dc/hdmi.c
Change-Id: I10fd2dbcc07d7961dd75e10a2c4de926457c2912
Jon Mayo [Tue, 21 Dec 2010 23:09:33 +0000 (15:09 -0800)]
[ARM] tegra: use APB DMA for accessing APB devices
Change-Id: I165411a14342666cbac02fb8cb171580ab0826aa
Reviewed-on: http://git-master/r/14464
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Tested-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Jon Mayo [Wed, 5 Jan 2011 19:15:21 +0000 (11:15 -0800)]
[ARM] tegra: add kfuse peripherial clk entry
Change-Id: I89fc144428b140288126790065902ea9e49b41e4
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Tested-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Jon Mayo [Wed, 5 Jan 2011 19:17:30 +0000 (11:17 -0800)]
[ARM] tegra: enable kfuse clock on boot
Change-Id: I7e8d9b5fa275af738fe22be2082a709a3902bdee
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Tested-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Jon Mayo [Wed, 5 Jan 2011 19:18:46 +0000 (11:18 -0800)]
[ARM] tegra: kfuse driver
factory programmed encrypted key fuses held in kfuse module.
use APB DMA for accessing kfuse registers, reading directly can hang if any
other DMA is active.
Change-Id: I85e44cc169607bc22116075e28938014aa299d75
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Tested-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Jon Mayo [Fri, 7 Jan 2011 03:05:38 +0000 (19:05 -0800)]
[ARM] tegra: edid modes uninitialized on i2c fail
fix unhandled i2c errors in tegra_edid_get_monspecs() that resulted in
truncated mode lists(stale data).
Change-Id: Iec7878f2a3071c5297d0569d4f1cce1c9ed48979
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Tested-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Peter Zu <pzu@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Jon Mayo [Tue, 4 Jan 2011 01:26:25 +0000 (17:26 -0800)]
[ARM] tegra: hdmi nvhdcp driver
Device /dev/nvhdcpX is used to manage NVHDCP on framebuffer /dev/fbX.
These devices are created on hdmi driver initialition when it is
attached to dc. Currently only one nvhdcp device may be created. An ioctl
interface is in video/nvhdcp.h
Check for repeaters and store repeater info. userspace application
queries this status to authenticate the connection. When authentication
fails, auto-renegotiate every 1.75 seconds. Give up after 5 failed attempts,
reset after hotplug or policy change.
use TEGRA_DC_OUT_NVHDCP_POLICY_ON_DEMAND in tegra_dc_out.flags in board
panel configuration to select a different default policy at probe. Currently
only TEGRA_DC_OUT_NVHDCP_POLICY_ALWAYS_ON is supported.
Change-Id: I0db66fc86096b98d2604544061721d291523de75
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Tested-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-by: Phillip Smith <psmith@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Signed-off-by: Erik Gilling <konkers@android.com>
Todd Poynor [Fri, 25 Feb 2011 00:24:37 +0000 (16:24 -0800)]
ARM: tegra: PL310 restore dynamic clock gating on resume
Tegra 2.6.36 code needs to restore PL310 dynamic clock gating upon
resume from a power event.
As of 2.6.39 the PL310 is re-init'ed from scratch upon resume,
and this patch can be dropped.
Change-Id: I8c1fb1add3c3cfcffff58fab642b84d8d5a7a90a
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Rebecca Schultz Zavin [Thu, 24 Feb 2011 19:47:42 +0000 (11:47 -0800)]
Merge remote branch 'common/android-2.6.36' into android-tegra-2.6.36
Todd Poynor [Tue, 15 Feb 2011 19:48:42 +0000 (11:48 -0800)]
ARM: Cortex-A9: Enable dynamic clock gating
Enable dynamic high level clock gating for Cortex-A9 CPUs, as
described in 2.3.3 "Dynamic high level clock gating" of the
Cortex-A9 TRM. This may cut the clock of the integer core,
system control block, and Data Engine in certain conditions.
Add ARM errata 720791 to avoid corrupting the Jazelle
instruction stream on earlier Cortex-A9 revisions.
Change-Id: I48e51d907e593f26982ea91b0a811553f68e3c86
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Mike Lockwood [Mon, 14 Feb 2011 18:32:05 +0000 (13:32 -0500)]
USB: gadget: android: Fix problem switching vendor IDs
We need to update the vendor ID in the composite driver as well
Signed-off-by: Mike Lockwood <lockwood@android.com>
Rebecca Schultz Zavin [Sat, 19 Feb 2011 01:23:59 +0000 (17:23 -0800)]
Merge remote branch 'common/android-2.6.36' into android-tegra-2.6.36
Greg Goldman [Sat, 19 Feb 2011 01:12:19 +0000 (17:12 -0800)]
net: wireless: bcm4329: Fix disable pno call
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Todd Poynor [Wed, 16 Feb 2011 20:25:36 +0000 (12:25 -0800)]
ARM: tegra: Enable PL310 dynamic clock gating
The cache controller will stop its clock when idle after several
clock cycles.
Change-Id: Ifc9997d4e7fd4f1e3c6129bac2fd42f8995a069e
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Todd Poynor [Wed, 16 Feb 2011 04:41:45 +0000 (20:41 -0800)]
ARM: PL310: Add power control register definition
Change-Id: Ia1f759aab15a241e8e29447622cd1e2998fa745c
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Rebecca Schultz Zavin [Wed, 16 Feb 2011 17:56:33 +0000 (09:56 -0800)]
Merge remote branch 'common/android-2.6.36' into android-tegra-2.6.36
Dmitry Shmidt [Tue, 15 Feb 2011 01:48:56 +0000 (17:48 -0800)]
net: wireless: bcm4329: Get country translation from platform data
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Erik Gilling [Tue, 15 Feb 2011 02:07:02 +0000 (18:07 -0800)]
Merge branch 'linux-tegra' into android-tegra
Prajakta Gudadhe [Tue, 1 Feb 2011 22:56:00 +0000 (14:56 -0800)]
video: tegra: add some missing mutex locking to nvhost_cdma
Change-Id: Ie4606d9a5154090274168babc110ea2d79747c05
Signed-off-by: Erik Gilling <konkers@android.com>
Dmitry Shmidt [Tue, 15 Feb 2011 00:58:48 +0000 (16:58 -0800)]
net: wireless: Add get_country_code functionality to platform
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Rebecca Schultz Zavin [Tue, 15 Feb 2011 00:11:42 +0000 (16:11 -0800)]
Merge remote branch 'common/android-2.6.36' into android-tegra-2.6.36
Greg Goldman [Mon, 14 Feb 2011 23:54:42 +0000 (15:54 -0800)]
net: wireless: bcm4329: Update to version 4.218.248-23
- Add support to PNO with adaptive scan time
- Remove logic to generate Link Down based on Roaming Event
- Improve sco/esco detection method for BT COEX
- Add new function TXPOWER to reduce power if needed
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Rebecca Schultz Zavin [Mon, 14 Feb 2011 23:32:12 +0000 (15:32 -0800)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
kartamonov [Mon, 14 Feb 2011 12:22:46 +0000 (14:22 +0200)]
video: tegra: nvmap: Fix broken optimization
An attempt had been made to reduce the number of pte operations
while patching relocs. The optimization was incorrectly coded
and was not providing the expected speedup.
Credit for the find goes to Peter Pipkorn.
Change-Id: Ic83b20ee470e54d5053f747dbcbdf7b038b7c7c4
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
Chris Fries [Fri, 11 Feb 2011 20:26:20 +0000 (14:26 -0600)]
[ARM] tegra: Enable pl310 data prefetching and prefetch offset
Enable data prefetching in the L2 cache controller, and set
the prefetch offset to 7.
Memcpy performance measured copying 16 MB buffers 78 times:
Data prefetch disabled, prefetch offset 0: 440 MB/s
Enabling data prefetching, prefetch offset 0: 430 MB/s
Enabling data prefetching, prefetch offset 7: 502 MB/s
Overall, this patch gives a 14% improvement in memcpy performance.
Prefetch offset of 8 causes prefetches to cross 4k boundaries
and cannot be used.
Original-author: Gary King <gking@nvidia.com>
Signed-off-by: Chris Fries <C.Fries@motorola.com>
Signed-off-by: Colin Cross <ccross@android.com>
Change-Id: I7ce0810b3f94edc2640df3f643cf81357052f2f1
Colin Cross [Sat, 12 Feb 2011 22:13:29 +0000 (14:13 -0800)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Sat, 12 Feb 2011 22:13:19 +0000 (14:13 -0800)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36
Colin Cross [Sat, 12 Feb 2011 21:21:32 +0000 (13:21 -0800)]
Revert "mmc: subtract boot sectors from disk size for eMMC 4.3+ devices"
This reverts commit
f0b0e4bec1e89014f3dcef4da8bcf95428cc771c.
The reverted commit incorrectly calculates the size of eMMC
devices in some (all?) cases.
This revert may cause problems in cases where the bootloader was
bug-compatible and puts a GPT partition at the incorrect end of
the eMMC device.
Change-Id: Ib006acf9e517b3b8f7570220c28e19c91e7b5f25
Signed-off-by: Colin Cross <ccross@android.com>
Mike Corrigan [Sat, 12 Feb 2011 01:05:54 +0000 (17:05 -0800)]
net: wireless: bcm4329: Fix mem leak in wl_iw_handle_scanresults_ies
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Andrei Warkentin [Sat, 12 Feb 2011 01:01:28 +0000 (17:01 -0800)]
net: wireless: bcm4329: Fix memleak in dev->p
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Dmitry Shmidt [Sat, 12 Feb 2011 00:54:39 +0000 (16:54 -0800)]
net: wireless: bcm4329: Add sdlock to firmware loading
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
Benoit Goby [Mon, 7 Feb 2011 21:55:26 +0000 (13:55 -0800)]
PM: Increase dpm suspend timeout
usbhid devices have a 10s timeout waiting for the out queue to clear.
Increased the watchdog to 12s.
Change-Id: I96368fca6dff98e4eba8aedb09c23be964c8f4b4
Signed-off-by: Benoit Goby <benoit@android.com>
Colin Cross [Fri, 28 Jan 2011 21:45:06 +0000 (13:45 -0800)]
fs: partitions: efi: Add force_gpt_sector parameter
force_gpt_sector=<sector> causes the GPT partition search to
look at the specified sector for a valid GPT header if the
GPT is not found at the beginning or the end of the block
device.
Change-Id: I9b5f85ce24719c0538d42ec5a94344c7f6556b2b
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Fri, 28 Jan 2011 00:12:58 +0000 (16:12 -0800)]
Revert "mmc: subtract boot sectors from disk size for eMMC 4.3+ devices"
This reverts commit
2cdc235bbeb09b2b78cd02a94ab79c265861aea9.
The reverted commit incorrectly calculates the size of eMMC
devices in some (all?) cases.
This revert may cause problems in cases where the bootloader was
bug-compatible and puts a GPT partition at the incorrect end of
the eMMC device.
Change-Id: Icc9ddb3d294aa2a1caeddfe8fedd2e12aa7691e1
Colin Cross [Fri, 28 Jan 2011 00:12:55 +0000 (16:12 -0800)]
Revert "mmc: fix non-arm build due to eMMC 4.3+ change"
This reverts commit
1c119f2c1667ea2747693f7fd2166205e1a10b09.
Mike Lockwood [Thu, 10 Feb 2011 16:54:53 +0000 (11:54 -0500)]
USB: gadget: f_mtp: Don't block in mtp_send_event
We used to wait for the previous interrupt packet to complete before sending
the next packet. But unfortunately the previous packet will not complete
until USB is disconnected if the host is not listening on the interrupt
endpoint (which is the case with libmtp on Linux and Mac).
To avoid hanging indefinitely in this case, we now simply return -EBUSY
if the previous interrupt packet has not completed yet.
Signed-off-by: Mike Lockwood <lockwood@android.com>
Mike Lockwood [Wed, 9 Feb 2011 14:38:26 +0000 (09:38 -0500)]
USB: gadget: android: Support switching vendor ID when configuration changes
Based on the list of enabled USB functions, we can now switch the vendor ID
as well as the product ID.
Signed-off-by: Mike Lockwood <lockwood@android.com>
Todd Poynor [Mon, 7 Feb 2011 21:42:34 +0000 (13:42 -0800)]
ARM: tegra: Handle timers during LP2 idle ticks
Timer ticks aren't properly serviced while a CPU is in LP2 idle.
Although the Tegra LP2 idle code calls hrtimer_peek_ahead_timers,
because no IRQ regs have been saved, update_process_times is not
called, and thus the timer list is not serviced (and neither is
SMP rebalancing, etc.) This can cause significant delays
scheduling timer-based activity, especially on CPU 1 (which is
not servicing most other IRQs).
Colin Cross suggested a patch based on upstream review feedback
that uses clock notifiers to switch to the "broadcast" clock event
source ("timer0" Tegra timer 3) during LP2, which has a real
interrupt handler defined that calls the clock event handler in
IRQ context, allowing timers to be checked.
Change-Id: Ifa3f4ec662f07dc9636e433f278358f75b65d10c
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Robert Morell [Thu, 27 Jan 2011 03:06:49 +0000 (19:06 -0800)]
USB: ehci: tegra: Align DMA transfers to 32 bytes
The Tegra2 USB controller doesn't properly deal with misaligned DMA
buffers, causing corruption. This is especially prevalent with USB
network adapters, where skbuff alignment is often in the middle of a
4-byte dword.
To avoid this, allocate a temporary buffer for the DMA if the provided
buffer isn't sufficiently aligned.
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Robert Morell [Thu, 27 Jan 2011 03:06:48 +0000 (19:06 -0800)]
USB: HCD: Add driver hooks for (un)?map_urb_for_dma
Provide optional hooks for the host controller driver to override the
default DMA mapping and unmapping routines. In general, these shouldn't
be necessary unless the host controller has special DMA requirements,
such as alignment contraints. If these are not specified, the
general usb_hcd_(un)?map_urb_for_dma functions will be used instead.
Also, pass the status to unmap_urb_for_dma so it can know whether the
DMA buffer has been overwritten.
Finally, add a flag to be used by these implementations if they
allocated a temporary buffer so it can be freed properly when unmapping.
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Robert Morell [Thu, 27 Jan 2011 03:06:47 +0000 (19:06 -0800)]
USB: HCD: Add usb_hcd prefix to exported functions
The convention is to prefix symbols exported from the USB HCD core with
"usb_hcd". This change makes unmap_urb_setup_for_dma() and
unmap_urb_for_dma() consistent with that.
Signed-off-by: Robert Morell <rmorell@nvidia.com>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Erik Gilling [Mon, 7 Feb 2011 23:18:22 +0000 (15:18 -0800)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Change-Id: I6fcdbcd0eb7103ac580deb94faf79959a5818ba1
Erik Gilling [Mon, 7 Feb 2011 03:33:45 +0000 (19:33 -0800)]
video: tegra: only enable HDMI features if detected from edid
Change-Id: I94c5c83c25a8aa1de344339f5759953074488720
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Mon, 7 Feb 2011 03:32:17 +0000 (19:32 -0800)]
video: fbmon: add HDMI dectetion to fbmod edid parsing
Looks for ieee registration numver 0x000c03 as per HDMI spec.
Change-Id: I6875b24c66e8754510edabcb4f9ba682a50d6ac1
Signed-off-by: Erik Gilling <konkers@android.com>
Mike Lockwood [Mon, 7 Feb 2011 16:51:07 +0000 (11:51 -0500)]
USB: gadget: f_mtp: Fix problems transferring files from device to host
Exit from send_file_work immediately when a cancel request is received.
Only busy status if there is a cancel pending that has not been repoorted to userspace.
This avoids a race condition that can occur when mtp_read resets the state
to STATE_BUSY before we report status OK back to the host.
Signed-off-by: Mike Lockwood <lockwood@android.com>
Erik Gilling [Thu, 3 Feb 2011 21:29:42 +0000 (13:29 -0800)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Change-Id: I65d011f4a13d99ffc617a807d551d5869b739662
Erik Gilling [Thu, 3 Feb 2011 21:15:50 +0000 (13:15 -0800)]
video: tegra: add height/width to dc and fb
Change-Id: I22c280928079af04263375fce63a87776588a457
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Thu, 3 Feb 2011 02:41:30 +0000 (18:41 -0800)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Change-Id: I870875673113113940a47d30010683e51b12a27b
Erik Gilling [Wed, 2 Feb 2011 23:28:32 +0000 (15:28 -0800)]
video: tegra: set h/v sync polarity for HDMI
Change-Id: I4be0eb963c3779b9313ef94476b1589059d4aa3c
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Wed, 2 Feb 2011 20:12:31 +0000 (12:12 -0800)]
video: tegra: support v/h sync polarity
Change-Id: Ida82a70efaeadc9d5b11d8703e688063680b72a8
Signed-off-by: Erik Gilling <konkers@android.com>
Erik Gilling [Tue, 1 Feb 2011 21:01:55 +0000 (13:01 -0800)]
video: tegra: correct HDMI h/vsync polairty in some modes
Change-Id: I0e988d1724461ff2d5bd1009f2fdc379bd154703
Signed-off-by: Erik Gilling <konkers@android.com>
Colin Cross [Wed, 2 Feb 2011 18:03:34 +0000 (10:03 -0800)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36
Colin Cross [Thu, 27 Jan 2011 23:46:20 +0000 (15:46 -0800)]
ARM: vfp: Move exception address fixup into vfphw.S
If the PC on the stack is updated in entry-armv.S,
do_undefinstr can get called after the fixup. do_undefinstr
does its own fixup, and doing both causes the PC to point to
half way through an instruction.
Instead, do the fixup in do_vfp, where only the vfp code
can get called.
Change-Id: I6d966887adc8ed58d88bfe0cb3c0ba29213be488
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Sun, 30 Jan 2011 08:26:58 +0000 (00:26 -0800)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36
Colin Cross [Sat, 29 Jan 2011 03:32:31 +0000 (19:32 -0800)]
cpufreq: Prevent memory leak in cpufreq_stats on hotplug
Ensures that cpufreq_stats_free_table is called before
__cpufreq_remove_dev on cpu hotplug (which also occurs during
suspend on SMP systems) to make sure that sysfs_remove_group
can get called before the cpufreq kobj is freed. Otherwise,
the sysfs file structures are leaked.
Change-Id: I87e55277272f5cfad47e9e7c92630e990bb90069
Signed-off-by: Colin Cross <ccross@android.com>
Rebecca Schultz Zavin [Sat, 29 Jan 2011 05:58:22 +0000 (21:58 -0800)]
Merge remote branch 'common/android-2.6.36' into android-tegra-2.6.36
Rebecca Schultz Zavin [Sat, 29 Jan 2011 05:51:32 +0000 (21:51 -0800)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36
Eric Laurent [Fri, 28 Jan 2011 17:13:22 +0000 (09:13 -0800)]
[ARM] tegra_i2s_audio: separate TX/RX DMA setup
Fixed a problem preventing independent setup/teardown
of TX and RX DMAs when setting playback or capture buffer count.
Signed-off-by: Eric Laurent <elaurent@google.com>
Benoit Goby [Thu, 27 Jan 2011 02:28:33 +0000 (18:28 -0800)]
PM: Change dpm watchdog to support async suspend
Exclude from the watchdog the time spent waiting for children that
are resumed asynchronously and time every devices, whether or not they
resumed synchronously.
Change-Id: I84209dfd5df72842e045096c906fd61e20e6d183
Signed-off-by: Benoit Goby <benoit@android.com>
Rebecca Schultz Zavin [Wed, 26 Jan 2011 04:34:59 +0000 (20:34 -0800)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36
Rebecca Schultz Zavin [Wed, 26 Jan 2011 01:56:50 +0000 (17:56 -0800)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36
Nathan Connell [Wed, 12 Jan 2011 20:32:24 +0000 (14:32 -0600)]
ARM: tegra: usb_phy: Configure USB1 PHY to use programmed value
instead of fused value. This is required
to meet High Speed USB signaling requirements.
Change-Id: I659b33faa950605ecf040598112e1972047ae7ad
Signed-off-by: Nathan Connell <w14185@motorola.com>
Dmitriy Gruzman [Tue, 25 Jan 2011 02:52:02 +0000 (20:52 -0600)]
watchdog: tegra_wdt: Several changes to watchdog driver
Fix not re-enabling watchdog resume if it was enabled in probe
Add clearing watchdog interrupt in probe
Remove tegra_wdt_set_timeout
Change-Id: I8fdbb6da3eda64a85a73ed85ab979a5ee0261c37
Signed-off-by: Dmitriy Gruzman <dmitriy.gruzman@motorola.com>
Benoit Goby [Tue, 25 Jan 2011 20:14:52 +0000 (12:14 -0800)]
usb: host: tegra: Request 400MHz emc clock
while USB is active to eliminate all USB buffer underruns.
Change-Id: I9977224601e715e950284708958be98d37b3e6b1
Signed-off-by: Nathan Connell <w14185@motorola.com>
Benoit Goby [Tue, 25 Jan 2011 20:13:52 +0000 (12:13 -0800)]
usb: gadget: tegra_udc: Request 400MHz emc clock
while USB is active to eliminate all USB buffer underruns.
Change-Id: I7ad8ebfa2d802f91b81839e14fde906da1a0569e
Signed-off-by: Nathan Connell <w14185@motorola.com>
Rebecca Schultz Zavin [Mon, 24 Jan 2011 23:48:38 +0000 (15:48 -0800)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36
Change-Id: Ifc4b876bb673b2f3beaa3c5995bc3d527f6f717d
Rebecca Schultz Zavin [Mon, 24 Jan 2011 22:16:47 +0000 (14:16 -0800)]
video: tegra: nvmap: Several changes to carveout killer
-Add a module param to enable/disable carveout killer
-Fix race condition in code to wait for something to free memory
after firing carveout killer
-Fix the check for current so we always compare task->group_leaders
Change-Id: Ie030978827dce6b0fbbfa1db0d80e4abe59eaa51
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
Erik Gilling [Mon, 24 Jan 2011 23:28:31 +0000 (15:28 -0800)]
video: tegra: incresase delay in underflow recovery
Change-Id: I8093c83a2749c63b6ece051cc9b892d87e55fe04
Signed-off-by: Erik Gilling <konkers@android.com>
Todd Poynor [Mon, 24 Jan 2011 22:36:39 +0000 (14:36 -0800)]
Print pending wakeup IRQ preventing suspend to dmesg
Change-Id: I36f90735c75fb7c7ab1084775ec0d0ab02336e6e
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Erik Gilling [Mon, 24 Jan 2011 20:50:57 +0000 (12:50 -0800)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Change-Id: I31c6619f888c36cfe571fda8593f6e1172810ba9
Erik Gilling [Mon, 24 Jan 2011 20:35:11 +0000 (12:35 -0800)]
video: tegra: dump host state when timing out on suspend
Change-Id: I718fb071ac74f5a051a7d5b9fcdd782163ed48b6
Signed-off-by: Erik Gilling <konkers@android.com>
Colin Cross [Sat, 22 Jan 2011 03:10:44 +0000 (19:10 -0800)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36
Colin Cross [Sat, 22 Jan 2011 03:10:39 +0000 (19:10 -0800)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Fri, 21 Jan 2011 21:42:46 +0000 (13:42 -0800)]
input: keyreset: Only print message for default handler
Change-Id: I68e5451fef2e6f08bf1035077ea999e34a619f87
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Sat, 22 Jan 2011 01:04:36 +0000 (17:04 -0800)]
ARM: tegra: Prevent dynamically ioremapping device io memory
Change-Id: I893a42bd773b1acdf2b83f8602fe1aa6a8ea6741
Signed-off-by: Colin Cross <ccross@android.com>
Colin Cross [Sat, 22 Jan 2011 01:04:07 +0000 (17:04 -0800)]
ARM: tegra: Statically map all device io memory
Change-Id: I0c750b766dcdd166ddff6317b93556f9f5cce899
Signed-off-by: Colin Cross <ccross@android.com>
Benoit Goby [Fri, 21 Jan 2011 23:53:44 +0000 (15:53 -0800)]
PM: Dump suspend thread stack on dpm suspend timeout
When a driver takes more than 3 seconds to suspend, dump the suspend
thread stack since BUG() might only dump the idle thread stack.
Change-Id: If854db355fdcf3b773ea20b1b5e031def6d4b114
Signed-off-by: Benoit Goby <benoit@android.com>
Colin Cross [Fri, 21 Jan 2011 08:33:14 +0000 (00:33 -0800)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Benoit Goby [Thu, 20 Jan 2011 23:42:52 +0000 (15:42 -0800)]
usb: gadget: tegra: Enable emc clock while usb is connected
Change-Id: Icb94c516a580e29b42b1899e622c9b91f8701dd2
Signed-off-by: Benoit Goby <benoit@android.com>
Benoit Goby [Thu, 20 Jan 2011 23:41:58 +0000 (15:41 -0800)]
ARM: tegra: clocks: Add shared emc clocks for usb gadget
Change-Id: Idf1982fac02b987cb16ef89509cfe4d72953d1e5
Signed-off-by: Benoit Goby <benoit@android.com>
Benoit Goby [Thu, 20 Jan 2011 22:19:04 +0000 (14:19 -0800)]
usb: host: tegra: Enable emc clock while usb is resumed
Change-Id: I03a102f40134686fabbd5cfa1830816a691cf876
Signed-off-by: Benoit Goby <benoit@android.com>
Benoit Goby [Thu, 20 Jan 2011 23:18:18 +0000 (15:18 -0800)]
ARM: tegra: clocks: Add shared emc clocks for ehci driver
Change-Id: I02f9d798159e14007fa2e5abfc3493a2d779d515
Signed-off-by: Benoit Goby <benoit@android.com>
Jay Cheng [Thu, 20 Jan 2011 21:09:32 +0000 (16:09 -0500)]
ARM: tegra: DVFS: set 1.2V core voltage for USB to work
Change-Id: Idb7822329f1975307748a72d1786da68c0635738
Signed-off-by: Jay Cheng <jacheng@nvidia.com>
Colin Cross [Thu, 20 Jan 2011 05:21:20 +0000 (21:21 -0800)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36
Benoit Goby [Wed, 19 Jan 2011 22:10:37 +0000 (14:10 -0800)]
input: evdev: Add missing wake_lock_destroy
Change-Id: Ief1ef44d98a197e5b457f5e8617c413e76e3c6d2
Signed-off-by: Benoit Goby <benoit@android.com>
Rebecca Schultz Zavin [Wed, 19 Jan 2011 05:37:12 +0000 (21:37 -0800)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36
Benoit Goby [Wed, 19 Jan 2011 03:38:23 +0000 (19:38 -0800)]
usb: host: tegra: Fix SetPortFeature PORT_SUSPEND
This fixes a regression where hubs cannot detect new devices once they
have been auto-suspended.
Change-Id: I4b3efcaa9634b9a912060e438527000bbc83dc32
Signed-off-by: Benoit Goby <benoit@android.com>
Benoit Goby [Tue, 18 Jan 2011 20:56:16 +0000 (12:56 -0800)]
usb: host: tegra: Fix resuming low speed devices from lp0
Change-Id: I9576853bbe0fae52c5c2cfab26ce8f2017077d4e
Signed-off-by: Benoit Goby <benoit@android.com>
Benoit Goby [Wed, 19 Jan 2011 00:57:48 +0000 (16:57 -0800)]
ARM: tegra: usb_phy: Program DPDM_OBSERVE depending on the device speed
Low speed devices require a K-state resume signaling instead of J.
Change-Id: Ic06011f45c2b0f4cd969d018f2783acea57cb510
Signed-off-by: Benoit Goby <benoit@android.com>
Varun Wadekar [Fri, 14 Jan 2011 07:49:25 +0000 (13:19 +0530)]
crypto: tegra-aes: perf: remove unnecessary polling and memset
Change-Id: I69731fcd50933ccea73542d046c3c5d86d03fcd9
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Colin Cross [Sat, 15 Jan 2011 01:32:24 +0000 (17:32 -0800)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Sat, 15 Jan 2011 01:32:17 +0000 (17:32 -0800)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36