firefly-linux-kernel-4.4.55.git
13 years agoARM: tegra: nvrm: enable/disable avp.sclk on remote clock requests
Dima Zavin [Thu, 28 Oct 2010 21:24:02 +0000 (14:24 -0700)]
ARM: tegra: nvrm: enable/disable avp.sclk on remote clock requests

Change-Id: Ib87fa7dd57b3742926f6d631de01ea99f57d0ce0
Signed-off-by: Dima Zavin <dima@android.com>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Fri, 5 Nov 2010 01:18:03 +0000 (18:18 -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 [Fri, 5 Nov 2010 01:17:50 +0000 (18:17 -0700)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agoARM: tegra: common: Reduce sclk to 120 MHz
Colin Cross [Wed, 3 Nov 2010 18:42:20 +0000 (11:42 -0700)]
ARM: tegra: common: Reduce sclk to 120 MHz

Set pll_m_out1, sclk, and hclk to 120 MHz, and pclk to 60 MHz.
Drivers that require a faster bus speed can use a shared bus clock
reference to increase the sclk frequency up to 240 MHz, which will
also increase pll_m_out1, hclk, and pclk.

Change-Id: Ic491da80de1d95e6550cf9351eae185210f55b2a
Signed-off-by: Colin Cross <ccross@android.com>
13 years agoserial: tegra_hsuart: Fix sleeping while atomic
Colin Cross [Fri, 5 Nov 2010 00:10:09 +0000 (17:10 -0700)]
serial: tegra_hsuart: Fix sleeping while atomic

Move the flush_work outside of stop_tx, do it during suspend and
shutdown instead.  Move the tty portion of the tx work into
the dma complete callback, and only handle polling on the fifo and
then requeuing the dma in the work function.

Change-Id: I56db6504d35e5e7019379dc8a4323b4a27c72e59
Signed-off-by: Colin Cross <ccross@android.com>
13 years agomdm6600: Use usb_get_from_anchor
Benoit Goby [Wed, 3 Nov 2010 20:54:31 +0000 (13:54 -0700)]
mdm6600: Use usb_get_from_anchor

It is safe to remove a urb from the read pending anchor
before processing it.
This fixes the "dropped 4294965808 of 0 bytes" issue.

Change-Id: I15c25c6eb876d4b5bb09ac54f9acd691ff60992e
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Thu, 4 Nov 2010 19:18:22 +0000 (12:18 -0700)]
Merge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36

13 years agoMerge branch 'android-2.6.36' into android-tegra-2.6.36
Colin Cross [Thu, 4 Nov 2010 19:18:08 +0000 (12:18 -0700)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36

13 years agoRevert "tegra sdhci: Enable/disable SDCLK source in set_clock host_op"
Colin Cross [Thu, 4 Nov 2010 19:18:02 +0000 (12:18 -0700)]
Revert "tegra sdhci: Enable/disable SDCLK source in set_clock host_op"

This reverts commit e2e64b12d691d1031e8bd343dbc8b5d2714b6f8f.

13 years agopm_qos: Fix reversed min and max
Colin Cross [Thu, 4 Nov 2010 06:15:07 +0000 (23:15 -0700)]
pm_qos: Fix reversed min and max

pm_qos_get_value had min and max reversed, causing all pm_qos
requests to have no effect.  Broken by the plist conversion,
sha 5f279845f9d684661563894d44729a0c706375b4.

Change-Id: I252c764821eac8d94de57eb482c05bf6afcea15b
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Cc: mark gross <markgross@thegnar.org>
Cc: James Bottomley <James.Bottomley@suse.de>
Cc: stable <stable@kernel.org>
Signed-off-by: Colin Cross <ccross@android.com>
13 years agotegra sdhci: Enable/disable SDCLK source in set_clock host_op
Todd Poynor [Mon, 11 Oct 2010 22:31:42 +0000 (15:31 -0700)]
tegra sdhci: Enable/disable SDCLK source in set_clock host_op

Change-Id: I2295a044140f0f388564ea3a63dd52445adff63b
Signed-off-by: Todd Poynor <toddpoynor@google.com>
13 years agoARM: tegra: clock: Add a pass-through set_rate to super clocks
Colin Cross [Wed, 3 Nov 2010 23:32:15 +0000 (16:32 -0700)]
ARM: tegra: clock: Add a pass-through set_rate to super clocks

Change-Id: I55027c93415a59cbf701b1f30e436203316c0d61
Signed-off-by: Colin Cross <ccross@android.com>
13 years agoARM: tegra: suspend: use clk_get_rate_all_locked
Colin Cross [Tue, 2 Nov 2010 00:30:33 +0000 (17:30 -0700)]
ARM: tegra: suspend: use clk_get_rate_all_locked

Signed-off-by: Colin Cross <ccross@android.com>
Change-Id: I2d4bfd8728998903f9cff4a0f1ab41e76bdc02d7

13 years agoARM: tegra: dvfs: Get rid of dvfs_lock and move init later
Colin Cross [Tue, 2 Nov 2010 00:27:29 +0000 (17:27 -0700)]
ARM: tegra: dvfs: Get rid of dvfs_lock and move init later

Get rid of dvfs_lock, replacing it with the cansleep flag on clocks.
Clocks with the cansleep flag set will lock a mutex before calling
into dvfs.

Also does the regulator api calls during late init, after the
regulators have been probed.

Signed-off-by: Colin Cross <ccross@android.com>
Change-Id: I5b8bd249bd4f3ae495f2076f1e6d2bfb38737f29

13 years agoARM: tegra: clock: Redo clock locking
Colin Cross [Tue, 2 Nov 2010 00:25:30 +0000 (17:25 -0700)]
ARM: tegra: clock: Redo clock locking

Give each clock its own lock, and remove all lock traversals from
parent to child clocks to prevent AB-BA deadlocks.

Signed-off-by: Colin Cross <ccross@android.com>
Change-Id: I0afb7d1bca956439b1a4f17bbc6748aaec706b49

13 years agoARM: tegra: clock: Drop set_rate on audio clocks
Colin Cross [Tue, 2 Nov 2010 00:24:32 +0000 (17:24 -0700)]
ARM: tegra: clock: Drop set_rate on audio clocks

Signed-off-by: Colin Cross <ccross@android.com>
Change-Id: Idabc71386e7a2fba214d243405e70149faf47a8e

13 years agoARM: tegra: dvfs: Disable dvfs on sdmmc
Colin Cross [Tue, 2 Nov 2010 00:17:47 +0000 (17:17 -0700)]
ARM: tegra: dvfs: Disable dvfs on sdmmc

The sdhci core calls clock functions with a spinlock held, which
conflicts with the mutex in dvfs clocks.  Disable dvfs on sdmmc
for now.

Signed-off-by: Colin Cross <ccross@android.com>
Change-Id: I59c0648ab6718571794e082d1f4828f158d00031

13 years agomdm6600: Add missing "static"
Benoit Goby [Wed, 3 Nov 2010 22:55:45 +0000 (15:55 -0700)]
mdm6600: Add missing "static"

Change-Id: I0524dba421a5c5052d04b51ded43fada3bce9bfd
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoMerge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36
Rebecca Schultz Zavin [Thu, 4 Nov 2010 00:08:09 +0000 (17:08 -0700)]
Merge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36

13 years agoMerge remote branch 'common/android-2.6.36' into android-tegra-2.6.36
Rebecca Schultz Zavin [Thu, 4 Nov 2010 00:05:58 +0000 (17:05 -0700)]
Merge remote branch 'common/android-2.6.36' into android-tegra-2.6.36

13 years agoMerge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36
Rebecca Schultz Zavin [Thu, 4 Nov 2010 00:05:47 +0000 (17:05 -0700)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agotegra: video: nvmap: Printk if nvmap alloc fails
Rebecca Schultz Zavin [Wed, 3 Nov 2010 23:42:26 +0000 (16:42 -0700)]
tegra: video: nvmap: Printk if nvmap alloc fails

Prints a log message if the nvmap allocate ioctl fails.

Change-Id: Ia0777bc2fcd665dafff0f8948b01faad3f552d72
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
13 years agonet: wireless: bcm4329: Check for out of bounds in scan results parsing
Dmitry Shmidt [Wed, 3 Nov 2010 23:08:25 +0000 (16:08 -0700)]
net: wireless: bcm4329: Check for out of bounds in scan results parsing

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years ago[ARM] board-stingray: switch second i2s to master for Bluetooth
Chris Fries [Wed, 3 Nov 2010 17:41:04 +0000 (12:41 -0500)]
[ARM] board-stingray: switch second i2s to master for Bluetooth

Change Bluetooth (I2S2->DAP4) to be bus master to avoid deadlocks when SCO
disappears during reads/writes.

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] mfd: cpcap-audio: add support for basic analog dock
Praveen Bharathi [Thu, 14 Oct 2010 17:38:36 +0000 (12:38 -0500)]
[ARM] mfd: cpcap-audio: add support for basic analog dock

The audio will now be routed to dock accesory when an accesory connected to
dock is detected.

Signed-off-by: Praveen Bharathi <pbharathi@motorola.com>
Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra: board-stingray: add defitions for s/pdif device
Iliyan Malchev [Mon, 1 Nov 2010 21:58:10 +0000 (14:58 -0700)]
[ARM] tegra: board-stingray: add defitions for s/pdif device

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agoMerge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36
Erik Gilling [Wed, 3 Nov 2010 21:05:13 +0000 (14:05 -0700)]
Merge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36

Change-Id: I6cfe301799ce71f94780b814280e15b1180bad37

13 years ago[ARM] tegra: Add DEBUG_LIST to stingray defconfig
Rebecca Schultz Zavin [Wed, 3 Nov 2010 20:54:19 +0000 (13:54 -0700)]
[ARM] tegra: Add DEBUG_LIST to stingray defconfig

Change-Id: I281df77f556f23892221e26a903e0587ad16c44c
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
13 years agoMerge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Erik Gilling [Wed, 3 Nov 2010 20:52:36 +0000 (13:52 -0700)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36

Change-Id: Id52bf11ad517d9ebf5b68db4db15c006b82d75f9

13 years ago[ARM] tegra_i2s_audio: add support for master/slave switching
Chris Fries [Wed, 3 Nov 2010 17:45:26 +0000 (12:45 -0500)]
[ARM] tegra_i2s_audio: add support for master/slave switching

- Remove duplicate code between probe() and resume(), make new function
  i2s_configure()
- When master, pass the sample rate from the board info
- Clean up some checkpatch.pl complaints.

Change-Id: I0169d9a70c02eaf2173b1f1941a545792c01bc6b
Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agopower: ds2781: Fix for ACR 100% reset
Greg Meiste [Wed, 3 Nov 2010 14:19:56 +0000 (09:19 -0500)]
power: ds2781: Fix for ACR 100% reset

Only do the reset if the percentage is valid.  This fixes the scenario
where the reset is incorrectly attempted on power up.

Change-Id: If62de88bf10f363389127328d0f5448821e7beea
Signed-off-by: Greg Meiste <w30289@motorola.com>
Signed-off-by: Dima Zavin <dima@android.com>
13 years ago[ARM] tegra_spdif_audio: add timeout to prevent flush deadlock
Chris Fries [Mon, 25 Oct 2010 03:48:17 +0000 (22:48 -0500)]
[ARM] tegra_spdif_audio: add timeout to prevent flush deadlock

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra_i2s_audio: add timeout to prevent flush deadlock
Chris Fries [Mon, 25 Oct 2010 03:48:17 +0000 (22:48 -0500)]
[ARM] tegra_i2s_audio: add timeout to prevent flush deadlock

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra_spdif_audio: add suspend wakelocks
Ravindra Lokhande [Mon, 27 Sep 2010 17:53:41 +0000 (12:53 -0500)]
[ARM] tegra_spdif_audio: add suspend wakelocks

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agoRevert "ARM: tegra: stingray: Run the WLAN SDIO at 48MHz off PLLM"
Colin Cross [Wed, 3 Nov 2010 00:44:38 +0000 (17:44 -0700)]
Revert "ARM: tegra: stingray: Run the WLAN SDIO at 48MHz off PLLM"

This reverts commit 88e07fa197155a46f3dd669c4ac94e6bef0dcea1.

13 years agonet: wireless: bcm4329: Update to version 4.218.248-11
Greg Goldman [Mon, 1 Nov 2010 23:58:08 +0000 (16:58 -0700)]
net: wireless: bcm4329: Update to version 4.218.248-11

Check for 'driver start' failure, Set keep-alive feature forever

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agonet: wireless: bcm4329: Fix race conditions for sysioc_thread
Dmitry Shmidt [Tue, 2 Nov 2010 23:35:22 +0000 (16:35 -0700)]
net: wireless: bcm4329: Fix race conditions for sysioc_thread

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoMerge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36
Dima Zavin [Tue, 2 Nov 2010 23:25:53 +0000 (16:25 -0700)]
Merge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36

Conflicts:
drivers/media/video/tegra/Kconfig
drivers/media/video/tegra/Makefile

13 years agomedia: video: tegra: remove camera in tegra-moto since it moved to linux-tegra
Dima Zavin [Mon, 1 Nov 2010 22:57:00 +0000 (15:57 -0700)]
media: video: tegra: remove camera in tegra-moto since it moved to linux-tegra

Change-Id: Ifd25caa7ccd9a09eb7eaedc14786953eae78dce9
Signed-off-by: Dima Zavin <dima@android.com>
13 years agoMerge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Tue, 2 Nov 2010 23:21:11 +0000 (16:21 -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 [Tue, 2 Nov 2010 23:21:00 +0000 (16:21 -0700)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36

13 years agomedia: video: tegra: add basic camera/isp support
Rebecca Schultz Zavin [Mon, 1 Nov 2010 22:39:10 +0000 (15:39 -0700)]
media: video: tegra: add basic camera/isp support

The tegra_camera device includes all clock and regulator
functionality needed to support camera on tegra.

Change-Id: I281f1cb5f360276af832309e35dbe17c98b62bb3
Signed-off-by: Dima Zavin <dima@android.com>
13 years agopower: ds2781: Reset ACR if not 100% when charge complete
Greg Meiste [Tue, 2 Nov 2010 16:04:05 +0000 (11:04 -0500)]
power: ds2781: Reset ACR if not 100% when charge complete

If the charge IC reaches charge complete, it obviously will stop
charging.  If the DS2781 has not reached 100%, it never will.  So
reset the ACR register to the 100% value.

The DS2781 is supposed to reset itself to 100% if charge complete
is reached, but it is not doing so reliably.  Maxim has suggested
this as a workaround.

Change-Id: I97e532570694019227af4af4280ef06e9d67c6b2
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agopower: ds2781: Perform sanity check on capacity
Greg Meiste [Thu, 28 Oct 2010 14:21:56 +0000 (09:21 -0500)]
power: ds2781: Perform sanity check on capacity

When the factory is installing the batteries, it is inadvertently causing
some batteries to reset their fuel gauge to 0%.  Add a sanity check to
reset the capacity to a reasonable value if this condition is detected.

Change-Id: I4bc2d4e778763fd36be66ba9adb2efd371b2c7e1
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agopower: ds2781: Allow system to suspend while charging
Greg Meiste [Mon, 1 Nov 2010 18:27:40 +0000 (13:27 -0500)]
power: ds2781: Allow system to suspend while charging

Change-Id: I18ce88ab7979f536f5441a9960961be039b01cda
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agopower: ds2781: Make workqueue freezeable
Greg Meiste [Tue, 2 Nov 2010 14:10:13 +0000 (09:10 -0500)]
power: ds2781: Make workqueue freezeable

In addition to being single threaded, the ds2781 workqueue must also be
freezeable.  This will prevent the driver from trying to read the
battery status before the tegra_w1 driver has resumed from suspend.

Change-Id: I114c7c50ff79f2e5c7aab47bbc8b3e6b641a46a1
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agoARM: tegra: stingray: Run the WLAN SDIO at 48MHz off PLLM
Nathan Connell [Tue, 2 Nov 2010 12:47:30 +0000 (07:47 -0500)]
ARM: tegra: stingray: Run the WLAN SDIO at 48MHz off PLLM

Run the WLAN SDIO interface at 48MHZ to avoid
EMI with all other supported RF cards in the
device.  The SDIO clock must be generated from the
spectrally clean PLLM.

Signed-off-by: Nathan Connell <w14185@motorola.com>
Change-Id: Ic8580b11a8392aa17f5947f03bbb09605db84ec5

13 years agoARM: tegra: stingray: add /proc/bootinfo
vcdt34 [Thu, 28 Oct 2010 04:23:01 +0000 (23:23 -0500)]
ARM: tegra: stingray: add /proc/bootinfo

Add /proc/bootinfo pseudo-file to make the power-up reason
available to user-mode applications.

Removed macros and superfluous code. Revised
to pass checkpatch.pl gauntlet.

Revised leading comments for accuracy.

Remove trailing whitespaces. Recheck with checkpatch.pl

Converted to seq_file interface.

Change-Id: I5098a4aef645f5e346d4bdd60ced1b2beb3f68db
Signed-off-by: vcdt34 <john.poplett@motorola.com>
13 years ago[ARM] tegra: driver for spdif audio
Ravindra Lokhande [Mon, 27 Sep 2010 17:53:41 +0000 (12:53 -0500)]
[ARM] tegra: driver for spdif audio

Creates /dev/spdif_out and /dev/spdif_out_ctl for playback and control
settings.  Playback is working.

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agoleds: backlight: add PWM and Bright modes
makarand.karvekar [Mon, 25 Oct 2010 23:52:06 +0000 (18:52 -0500)]
leds: backlight: add PWM and Bright modes

lp8550 has PWM and Bright modes to control backlight.
remove redundant writes to device ctrl config.

Change-Id: Ida6f405fd174a87965f9d2daabbdc6b236f30245
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agoARM: configs: update tegra_defconfig to enable regulators
Dima Zavin [Mon, 1 Nov 2010 22:46:57 +0000 (15:46 -0700)]
ARM: configs: update tegra_defconfig to enable regulators

Change-Id: I64e0f2ef1f57d4d2dc86143145f396dfeb4abe46
Signed-off-by: Dima Zavin <dima@android.com>
13 years ago[ARM] tegra: stingray: adjust backlight settings for current and boost freq
makarand.karvekar [Mon, 25 Oct 2010 23:56:18 +0000 (18:56 -0500)]
[ARM] tegra: stingray: adjust backlight settings for current and boost freq

Change-Id: Ie475a5e9a874e828ca602a9f9ee60f83703c63f0
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years ago[ARM] tegra: stingray: Do not enumerate as usbnet
James Wilson [Wed, 27 Oct 2010 20:33:47 +0000 (15:33 -0500)]
[ARM] tegra: stingray: Do not enumerate as usbnet
during recovery mode, even if using factory cable.

Signed-off-by: James Wilson <james.wilson@motorola.com>
13 years agow1: slaves: ds2781: Return error when reset fails
Greg Meiste [Mon, 1 Nov 2010 16:27:24 +0000 (11:27 -0500)]
w1: slaves: ds2781: Return error when reset fails

The DS2781 one wire driver was returning success, even though the reset
had failed.  This covered up the issue where the DS2781 battery driver
was not reporting up up-to-date information.

Change-Id: Ie0c775ab900ed44ce12e798d62484b145c81d244
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agomisc: l3g4200d: fix power down issue
makarand.karvekar [Sun, 31 Oct 2010 23:59:20 +0000 (18:59 -0500)]
misc: l3g4200d: fix power down issue

only clean PD bit in CTRL_REG1 when power off
and restore it when power on

Author: Ken Hu <jian-wu.hu@motorola.com>

Change-Id: I50c6ba1a77d8a347c63ffb7518182c7ac1a1d738
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agoext4: fix kernel oops if the journal superblock has a non-zero j_errno
Theodore Ts'o [Thu, 28 Oct 2010 01:30:13 +0000 (21:30 -0400)]
ext4: fix kernel oops if the journal superblock has a non-zero j_errno

Commit 84061e0 fixed an accounting bug only to introduce the
possibility of a kernel OOPS if the journal has a non-zero j_errno
field indicating that the file system had detected a fs inconsistency.
After the journal replay, if the journal superblock indicates that the
file system has an error, this indication is transfered to the file
system and then ext4_commit_super() is called to write this to the
disk.

But since the percpu counters are now initialized after the journal
replay, the call to ext4_commit_super() will cause a kernel oops since
it needs to use the percpu counters the ext4 superblock structure.

The fix is to skip setting the ext4 free block and free inode fields
if the percpu counter has not been set.

Thanks to Ken Sumrall for reporting and analyzing the root causes of
this bug.

Addresses-Google-Bug: #3054080

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
13 years agoMerge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36
Erik Gilling [Sat, 30 Oct 2010 01:16:19 +0000 (18:16 -0700)]
Merge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36

Change-Id: I6da740f6846d5212ff331bf4473a1e7faa96e21e

13 years agoMerge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Erik Gilling [Sat, 30 Oct 2010 01:14:13 +0000 (18:14 -0700)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36

Change-Id: I6f5240610c57da5fe73951a1727944b5a4ff32db

13 years agovideo: tegra: set memory priority higher on DC init
Erik Gilling [Sat, 30 Oct 2010 01:01:24 +0000 (18:01 -0700)]
video: tegra: set memory priority higher on DC init

Change-Id: I4196a994b7f83f524fb4bd728e2cb58b8cc078e3
Signed-off-by: Erik Gilling <konkers@android.com>
13 years ago[ARM] tegra: add API to set memory client priority
Erik Gilling [Sat, 30 Oct 2010 00:59:33 +0000 (17:59 -0700)]
[ARM] tegra: add API to set memory client priority

Change-Id: Id9b157004f7364fb1f7aaffa925b710dcfb90e86
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agovideo: tegra: add underflow stats to debug output
Erik Gilling [Fri, 29 Oct 2010 22:05:23 +0000 (15:05 -0700)]
video: tegra: add underflow stats to debug output

Change-Id: Id878f8e7791fa4fa63be1fd39978023ad4f7f93a
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Fri, 29 Oct 2010 04:03:22 +0000 (21:03 -0700)]
Merge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36

Conflicts:
drivers/mmc/host/sdhci-tegra.c

Change-Id: I9716a3c3a89d9a442d662cc402e1e4fdde1c3be4

13 years agoRevert "tegra sdhci: Enable/disable SDCLK source in set_clock host_op"
Todd Poynor [Fri, 29 Oct 2010 03:26:32 +0000 (20:26 -0700)]
Revert "tegra sdhci: Enable/disable SDCLK source in set_clock host_op"

This reverts commit 474c80c4fa5c263e9e2bfe3523b8528f7d87684f.

Change-Id: I7a7bd0ea2e353248dd6286bef4cc1914d3edf5bd
Signed-off-by: Todd Poynor <toddpoynor@google.com>
13 years agoMerge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36
Rebecca Schultz Zavin [Fri, 29 Oct 2010 01:10:10 +0000 (18:10 -0700)]
Merge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36

13 years agoMerge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36
Rebecca Schultz Zavin [Fri, 29 Oct 2010 01:07:30 +0000 (18:07 -0700)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36

Change-Id: I9bdd8188cbbdf3cc9860b54500f080662d90a20a

13 years agovideo: tegra: nvmap: Fix handle ref counting
Rebecca Schultz Zavin [Thu, 28 Oct 2010 03:52:19 +0000 (20:52 -0700)]
video: tegra: nvmap: Fix handle ref counting

In the current implementation handles hold references to a
client and clients hold references to their handles.  As a
result when a process terminates it's handles can't be cleaned
up and we leak memory.  Instead only hold references to handles
from clients.

Change-Id: Iba699e740a043deaf0a78b13b4ea01544675078f
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Fri, 29 Oct 2010 00:55:06 +0000 (17:55 -0700)]
Merge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36

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 agoMerge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36
Colin Cross [Fri, 29 Oct 2010 00:53:30 +0000 (17:53 -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 [Fri, 29 Oct 2010 00:53:24 +0000 (17:53 -0700)]
Merge branch 'android-2.6.36' into android-tegra-2.6.36

13 years agoserial: tegra_hsuart: Remove suspend log spam
Colin Cross [Wed, 27 Oct 2010 23:17:57 +0000 (16:17 -0700)]
serial: tegra_hsuart: Remove suspend log spam

Change-Id: I22045608426ff317e6dd7e6f4c8b408f40aeb75f
Signed-off-by: Colin Cross <ccross@android.com>
13 years agoARM: tegra: suspend: Remove log spam
Colin Cross [Wed, 27 Oct 2010 23:17:40 +0000 (16:17 -0700)]
ARM: tegra: suspend: Remove log spam

Change-Id: I6ad42216d74254351f050d2a895681e5f87f269e
Signed-off-by: Colin Cross <ccross@android.com>
13 years agoRevert "video: tegra: add hdmi switch_dev for hotplug notifications"
Colin Cross [Wed, 27 Oct 2010 23:05:41 +0000 (16:05 -0700)]
Revert "video: tegra: add hdmi switch_dev for hotplug notifications"

This reverts commit 831bbd76da80cf5c7986262e39c872dfc0262a95.

13 years agoARM: tegra: suspend: Disable FIQs in suspend
Colin Cross [Wed, 27 Oct 2010 21:15:19 +0000 (14:15 -0700)]
ARM: tegra: suspend: Disable FIQs in suspend

Change-Id: I9aaba8c0cada6efcdcc0fe8633f643ec5609b198
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[ARM] tegra: stingray: Set default path to wlan firmware in stingray_defconfig
Dmitry Shmidt [Fri, 29 Oct 2010 00:26:13 +0000 (17:26 -0700)]
[ARM] tegra: stingray: Set default path to wlan firmware in stingray_defconfig

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agovideo: tegra: nvmap: Track carveout clients
Rebecca Schultz Zavin [Tue, 26 Oct 2010 23:41:40 +0000 (16:41 -0700)]
video: tegra: nvmap: Track carveout clients

This patch adds the ability to track the total allocations in a
given carveout heap by client.  It also adds a sys file to print
the list of clients, their pids and their respective carveout sizes

Change-Id: I34fc97c3be574d2bd30d7594320ff05f6e13c476
Signed-off-by: Rebecca Schultz Zavin <rebecca@android.com>
13 years agousb: host: ehci: Add missed memory barrier in the hcd driver
Jay Cheng [Wed, 27 Oct 2010 15:45:19 +0000 (11:45 -0400)]
usb: host: ehci: Add missed memory barrier in the hcd driver

There is one wmb missing in the usb host controller driver after the queue head
update. Due to this data transaction is not happening on the bus after urb
submission by the hcd driver. Register updates/queue heads data in the memory
is not reflected on the AHB bus. After adding the wmb after queue head update
data transaction the USB bus started with out any delay.

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

Change-Id: Ic834df5172ac2f2eb3bced317d38b4a2e7a44801
Signed-off-by: Jay Cheng <jacheng@nvidia.com>
13 years ago[ARM] tegra: edge and multi-touch tuning for stingray
makarand.karvekar [Wed, 27 Oct 2010 20:06:35 +0000 (15:06 -0500)]
[ARM] tegra: edge and multi-touch tuning for stingray

improved touch reporting at edges.
improved multi-touch touch reports(for keypad).
increased number of touches to 10.

Change-Id: I866de3bf45ba96d23ab0d975131a0f0a5055815f
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agoinput: touchscreen: qtouch: resume touch after display
Sergey Kudakov [Wed, 20 Oct 2010 20:38:32 +0000 (15:38 -0500)]
input: touchscreen: qtouch: resume touch after display

Signed-off-by: Sergey Kudakov <sergey.kudakov@motorola.com>
13 years ago[ARM] tegra: Setup regulators for suspend
Greg Meiste [Wed, 8 Sep 2010 18:38:36 +0000 (13:38 -0500)]
[ARM] tegra: Setup regulators for suspend

The regulator framework may need to change certain regulators when
entering suspend.

Change-Id: I584e92b3c32cbd1a63325831822e2704a3dd2774
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years ago[ARM] tegra: hsuart: use a workqueue in the tx dma callback
Iliyan Malchev [Fri, 20 Aug 2010 17:22:10 +0000 (10:22 -0700)]
[ARM] tegra: hsuart: use a workqueue in the tx dma callback

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra: dma: switch to nonthreaded interrupts
Iliyan Malchev [Fri, 20 Aug 2010 17:22:10 +0000 (10:22 -0700)]
[ARM] tegra: dma: switch to nonthreaded interrupts

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years agoMerge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36
Erik Gilling [Wed, 27 Oct 2010 04:09:54 +0000 (21:09 -0700)]
Merge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36

Change-Id: I9d242079e228853e884997e8bb6cb4d913f0c34d

13 years agoMerge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Erik Gilling [Wed, 27 Oct 2010 04:08:37 +0000 (21:08 -0700)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36

Change-Id: Ifde4541e78b49ef83ed11d3a488c6580cf89af15

13 years agovideo: tegra: fix dvfs for hdmi
Erik Gilling [Wed, 27 Oct 2010 04:05:43 +0000 (21:05 -0700)]
video: tegra: fix dvfs for hdmi

Change-Id: I4e6eef34a1e794e622bec10c9025b3820cd6ba8d
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agoARM: tegra: dvfs: hdmi can not be an auto dvfs clock
Colin Cross [Wed, 27 Oct 2010 03:33:24 +0000 (20:33 -0700)]
ARM: tegra: dvfs: hdmi can not be an auto dvfs clock

The hdmi block contains a divider that is not visible to the clock
subsystem, prevent auto dvfs on it so that clk_set_rate can set the
input clock higher than 148.5 MHz.

Change-Id: I7f09f4d099e2f24166a65b1b582fe16c1451deba
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[ARM] tegra: stingray: update CPU Power Good and Power off Times
James Wylder [Fri, 15 Oct 2010 15:04:57 +0000 (10:04 -0500)]
[ARM] tegra: stingray: update CPU Power Good and Power off Times

Change-Id: I4dc3a5dc3fb26c786b459c16b52b299ce7251506
Signed-off-by: James Wylder <james.wylder@motorola.com>
13 years ago[ARM] tegra: stingray: pull up on TEGRA_PINGROUP_SDIO1 (UARTE)
prabhu annabathula [Mon, 25 Oct 2010 18:31:59 +0000 (13:31 -0500)]
[ARM] tegra: stingray: pull up on TEGRA_PINGROUP_SDIO1 (UARTE)

UARTE used by GPS is changed to  4-wire connect between
Broadcom chip and Tegra from P3 hardwares.
uart5_cts_n is not connected in hardware versions < P3, pull down
on cts line pin to keep it low in hardware versions < P3.

Signed-off-by: prabhu annabathula <prabhu.annabathula@motorola.com>
13 years agofirmware: cpcap: Reset SW2 and SW4 on soft reset
Greg Meiste [Tue, 26 Oct 2010 20:56:44 +0000 (15:56 -0500)]
firmware: cpcap: Reset SW2 and SW4 on soft reset

When given the signal from the host to stop so a soft reset can
occur, the uC also needs to reset SW2 and SW4 to their default
voltages to ensure the host can power back up.

Change-Id: I40e075011d2bf2caf4c495cb66147f2e2a449fdf
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agoARM: tegra: stingray: Run SDIO2 clock from PLLM at 50MHz
Nathan Connell [Tue, 26 Oct 2010 13:40:16 +0000 (08:40 -0500)]
ARM: tegra: stingray: Run SDIO2 clock from PLLM at 50MHz

Run the SDIO2 clock at 50 MHz to avoid EMI in the GPS receive band

Change-Id: I101b82a99e1071db0916db8c62a321a0563ec5ad
Signed-off-by: Nathan Connell <w14185@motorola.com>
13 years agoMerge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36
Erik Gilling [Wed, 27 Oct 2010 01:24:50 +0000 (18:24 -0700)]
Merge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36

Conflicts:
drivers/mmc/host/sdhci-tegra.c

Change-Id: I52c329c835d80d868c731b23ca2d9dfad6e6586e

13 years agoMerge branch linux-tegra-2.6.36 into android-tegra-2.6.36
Erik Gilling [Wed, 27 Oct 2010 01:22:24 +0000 (18:22 -0700)]
Merge branch linux-tegra-2.6.36 into android-tegra-2.6.36

Change-Id: I0d4216b0a407e50c029a6c0869d727b188f7da04

13 years agovideo: tegra: flesh out edid support
Erik Gilling [Tue, 26 Oct 2010 22:30:35 +0000 (15:30 -0700)]
video: tegra: flesh out edid support

* read blocks in a single command instead of byte at a time
* allow reading past segment 0 (edid > 256 bytes)
* handle mutiple extention blocks
* add debugfs file for reading edid

Change-Id: Iec8182cdbccdaa2142e4bbc892202d2e8d73c23b
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agovideo: tegra: transmute HDMI modes into supported ones
Erik Gilling [Tue, 26 Oct 2010 22:29:11 +0000 (15:29 -0700)]
video: tegra: transmute HDMI modes into supported ones

Change-Id: I37222e9d1617a0ace062e05740365cfe5c0c2af8
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agovideo: tegra: allow setting output mode without changing fb geometry
Erik Gilling [Tue, 26 Oct 2010 22:21:23 +0000 (15:21 -0700)]
video: tegra: allow setting output mode without changing fb geometry

Change-Id: I0a723b4e68c99d2727e12d2c26f1506b1f634f8a
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agovideo: tegra: add IOCTL for querying modes
Erik Gilling [Tue, 26 Oct 2010 21:25:48 +0000 (14:25 -0700)]
video: tegra: add IOCTL for querying modes

Change-Id: Ic312271b96a8bb8d8b2696448d3ff7fd73a7a851
Signed-off-by: Erik Gilling <konkers@android.com>
13 years agoARM: tegra: clock: Don't restore PLLP registers
Colin Cross [Wed, 27 Oct 2010 00:33:31 +0000 (17:33 -0700)]
ARM: tegra: clock: Don't restore PLLP registers

The PLLP registers are now being restored by the low-level resume code,
and the CPU may be running off PLLP, so don't touch them during clock
resume.

Change-Id: Ida248a929c8b59f2e51f43dbbef1cd792ef68737
Signed-off-by: Colin Cross <ccross@android.com>
13 years agoARM: tegra: suspend: Save and restore PLLP in low-level suspend
Colin Cross [Wed, 27 Oct 2010 00:32:13 +0000 (17:32 -0700)]
ARM: tegra: suspend: Save and restore PLLP in low-level suspend

Save and restore the PLLP registers in the platform suspend code, as
the CPU clock may be sourced from the PLLP registers later, before
the clock resume that used to re-enable PLLP has been called.

Change-Id: I0ffc18d8a7f2d62c544328bd44ca7cf62848bc44
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[ARM] tegra: dma: expose TEGRA_DMA_MAX_TRANSFER_SIZE, fix typo
Iliyan Malchev [Thu, 21 Oct 2010 23:48:37 +0000 (16:48 -0700)]
[ARM] tegra: dma: expose TEGRA_DMA_MAX_TRANSFER_SIZE, fix typo

NV_DMA_MAX_TRASFER_SIZE --> TEGRA_DMA_MAX_TRANSFER_SIZE

Signed-off-by: Iliyan Malchev <malchev@google.com>
13 years ago[ARM] tegra: dma: make checkpatch happy
Iliyan Malchev [Wed, 20 Oct 2010 23:48:18 +0000 (16:48 -0700)]
[ARM] tegra: dma: make checkpatch happy

Signed-off-by: Iliyan Malchev <malchev@google.com>