firefly-linux-kernel-4.4.55.git
13 years agomisc: l3g4200d: Make enable powerup delay asynchronous
Colin Cross [Wed, 16 Mar 2011 00:37:39 +0000 (17:37 -0700)]
misc: l3g4200d: Make enable powerup delay asynchronous

Moves enable_irq in l3g4200d_enable into a delayed work function
to avoid blocking the enable ioctl for the powerup delay.

Change-Id: Ic93a3526a452a5945e75364fe06200f5626c1eef
Signed-off-by: Colin Cross <ccross@android.com>
13 years agoMerge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36
Rebecca Schultz Zavin [Tue, 15 Mar 2011 23:59:51 +0000 (16:59 -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 [Tue, 15 Mar 2011 23:51:19 +0000 (16:51 -0700)]
Merge remote branch 'common/android-2.6.36' into android-tegra-2.6.36

13 years agonet: ppp: Reduce GFP_ATOMIC memory usage
Benoit Goby [Mon, 14 Mar 2011 22:25:15 +0000 (15:25 -0700)]
net: ppp: Reduce GFP_ATOMIC memory usage

100% of the time on stingray, only 1 skb is allocated in the
ppp_async_input loop. Pre-allocate this skb out of atomic context.

Change-Id: Iee2dd42087ea932ced589273f0cd4796711725c7
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoUSB: gadget: f_accessory: Add string for accessory's unique serial number
Mike Lockwood [Mon, 14 Mar 2011 22:28:55 +0000 (18:28 -0400)]
USB: gadget: f_accessory: Add string for accessory's unique serial number

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years ago[ARM] tegra: stingray: change display EMC clock rate
James Wylder [Fri, 11 Mar 2011 20:42:56 +0000 (14:42 -0600)]
[ARM] tegra: stingray: change display EMC clock rate

With the nVidia recommended clock rates of 300, 150,
and 50, the current value (400000000 internal rate or
200 MHz external clock rate) will round up to full speed
rather than use the intended middle rate(300000000 or
150 MHz external memory).

This saves 10 mA at the battery, when the display is
on but during low work loads.

Change-Id: I291d758166a0e3747163c1831933da01fadb8e69
Signed-off-by: James Wylder <james.wylder@motorola.com>
13 years agoUSB: gadget: f_accessory: Clear disconnected flag when driver file is opened
Mike Lockwood [Sun, 13 Mar 2011 02:35:28 +0000 (21:35 -0500)]
USB: gadget: f_accessory: Clear disconnected flag when driver file is opened

Fixes a race condition that can occur when entering accessory mode.

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years agoUSB: gadget: f_accessory: Clear previous strings on ACCESSORY_GET_PROTOCOL
Mike Lockwood [Sun, 13 Mar 2011 00:59:12 +0000 (19:59 -0500)]
USB: gadget: f_accessory: Clear previous strings on ACCESSORY_GET_PROTOCOL

Clearing strings on disconnect does not work since we may receive
a disconnect on some devices when transitioning into accessory mode.
We require an accessory to send ACCESSORY_GET_PROTOCOL before
sending any strings, so any strings from a previous session will be cleared.

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years agoUSB: gadget: f_accessory: Clear accessory strings when USB is disconnected
Mike Lockwood [Thu, 10 Mar 2011 21:12:49 +0000 (16:12 -0500)]
USB: gadget: f_accessory: Clear accessory strings when USB is disconnected

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years agonet: wireless: bcm4329: Allocate skb with GFP_KERNEL flag if possible
Dmitry Shmidt [Thu, 10 Mar 2011 18:18:39 +0000 (10:18 -0800)]
net: wireless: bcm4329: Allocate skb with GFP_KERNEL flag if possible

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years agoUSB: gadget: f_accessory: Misc improvements and cleanup:
Mike Lockwood [Thu, 10 Mar 2011 02:48:20 +0000 (21:48 -0500)]
USB: gadget: f_accessory: Misc improvements and cleanup:

- Add URI string

- Replace type string with a description string

- Add a control call to retrieve accessory protocol version (currently 1)

- Driver read() and write() calls now fail after USB disconnect until
  driver file is closed and reopened.

- Misc cleanup work

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years agonet: wireless: bcm4329: Disable wake irq at driver stop
Dmitry Shmidt [Thu, 10 Mar 2011 00:52:08 +0000 (16:52 -0800)]
net: wireless: bcm4329: Disable wake irq at driver stop

Previously at driver stop interrupts were not disabled and
might cause never-ending waking up

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
13 years ago[ARM]: tegra: enable gyro interrupts
makarand.karvekar [Fri, 4 Mar 2011 20:19:01 +0000 (14:19 -0600)]
[ARM]: tegra: enable gyro interrupts

initial ODR set at 100Hz
enable DRDY (data ready) interrupt in gyro
enable Block Data Update (BDU)

Change-Id: I5cd5762644aeb90db4fe66259fe0edb8324d941b
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agomisc: gyro: interrupt based gyro data read and report
makarand.karvekar [Sat, 5 Mar 2011 21:47:30 +0000 (15:47 -0600)]
misc: gyro: interrupt based gyro data read and report

gyro ODR set at 100/200/400/800 Hz
closest to requested delay.
gyro data read and reported at every interrupt.
Reported rate matches the gyro ODR rate

Change-Id: I754ea31054d73863b0512607abe81f1f1dcea367
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agonet: usb: qcusbnet: Radio not supports SetControlLineState
Benoit Goby [Wed, 9 Mar 2011 20:46:18 +0000 (12:46 -0800)]
net: usb: qcusbnet: Radio not supports SetControlLineState

Change-Id: I68a751798236be0e7f7ddd54509eeac1005d953e
Signed-off-by: Srinivas Gowrishetty <srinivas.gowrishetty@motorola.com>
13 years agoARM: tegra: stingray: Add CONFIG_JOYSTICK_XPAD
Jeff Brown [Fri, 4 Mar 2011 21:42:02 +0000 (13:42 -0800)]
ARM: tegra: stingray: Add CONFIG_JOYSTICK_XPAD

13 years agoMerge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36
Rebecca Schultz Zavin [Tue, 8 Mar 2011 20:26:45 +0000 (12:26 -0800)]
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 [Tue, 8 Mar 2011 20:22:31 +0000 (12:22 -0800)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agoRevert "Revert "tegra: host: move stale wait checking into the kernel""
Rebecca Schultz Zavin [Tue, 8 Mar 2011 20:15:30 +0000 (12:15 -0800)]
Revert "Revert "tegra: host: move stale wait checking into the kernel""

This reverts commit b3cc1d84d0b962fe80fc297d2e2417c3157508b6.

13 years agomdm6600: Fix possible use after free
Benoit Goby [Fri, 4 Mar 2011 22:01:56 +0000 (14:01 -0800)]
mdm6600: Fix possible use after free

If a disconnect happens while the ril runs a tiocmset ioctl, the usb
interface will get freed. Then before returning, autopm_put_interface
will access the interface struct after it has been freed. Get an
interface reference to prevent it from being freed before the tty
has been released.

Change-Id: Ia009995c3fcdfa2e590b36e0c413433ea5f97b59
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoARM: tegra: stingray: usbnet: sysfs attribute to identify BLAN
Kazuhiro Ondo [Thu, 3 Mar 2011 23:33:56 +0000 (17:33 -0600)]
ARM: tegra: stingray: usbnet: sysfs attribute to identify BLAN

This is to help user spece modules to identify Motorola BLAN
networking device. Work around the issue of getting semi-random
interface number depending on the boot-up configuration.

Change-Id: Ib2b16699239a16da960c33ef98bbee84bde71dec
Signed-off-by: Kazuhiro Ondo <kazuhiro.ondo@motorola.com>
13 years ago[ARM]: tegra: stingray: set backlight scaling factor
makarand.karvekar [Fri, 4 Mar 2011 16:10:13 +0000 (10:10 -0600)]
[ARM]: tegra: stingray: set backlight scaling factor

set backlight scaling factor based on display panel.
AUO scaling at 726 makes it bit more brighter

Change-Id: I568ff158f00260894d95c00ac1e96632e2636d58
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agoleds: lp8550: get backlight scaling factor from platform data
makarand.karvekar [Fri, 4 Mar 2011 16:01:37 +0000 (10:01 -0600)]
leds: lp8550: get backlight scaling factor from platform data

backlight scaling factor varies with display panel

Change-Id: I45ea0d76526d4297412d177481acded082ce7104
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agonet: usb: qcusbnet: Fix kernel panic on probe/disconnect
Benoit Goby [Thu, 3 Mar 2011 23:02:40 +0000 (15:02 -0800)]
net: usb: qcusbnet: Fix kernel panic on probe/disconnect

Use list_for_each_safe since the loop kfree the current list entry.

If qc_register fails, probe calls qc_deregister. qc_deregister accesses
the cdev struct, so make sure it has been initialized before returning
from qc_register.

Fix missing spin_unlock_irqrestore

Change-Id: I56db6ffaa0c7b258d383d0a6211f63318fa9c08f
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoARM: tegra: stingray: Update Memory tables
James Wylder [Thu, 3 Mar 2011 18:25:52 +0000 (12:25 -0600)]
ARM: tegra: stingray: Update Memory tables

Change all rates to integer multipliers, and
Add table for 40nm Elpida

Change-Id: Ie3a4e47948f541326da664537604e2c3061e3a92
Signed-off-by: James Wylder <james.wylder@motorola.com>
13 years agoARM: tegra: stingray: use generic memory vendor matching
James Wylder [Wed, 2 Mar 2011 18:39:50 +0000 (12:39 -0600)]
ARM: tegra: stingray: use generic memory vendor matching

Initialize arrays to utilize new signature of tegra_init_emc.
Memory types are matched internally and command line
option is no longer needed.

Change-Id: Icc7d44e4a82031638c78eeac3b172b713e0ca97b
Signed-off-by: James Wylder <james.wylder@motorola.com>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Fri, 4 Mar 2011 02:55:51 +0000 (18:55 -0800)]
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, 4 Mar 2011 02:55:38 +0000 (18:55 -0800)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agoARM: tegra: add generic memory vendor matching
James Wylder [Tue, 1 Mar 2011 15:25:06 +0000 (09:25 -0600)]
ARM: tegra: add generic memory vendor matching

Update tegra_init_emc to provide generic memory
vendor matching.  Read values from EMC_MRR_0, to
uniquely identify memory types and compare them
to table of memory passed in.

Change-Id: Ie116fa6f497076149c87ff6c0ae0621309bac65f
Signed-off-by: James Wylder <james.wylder@motorola.com>
13 years agoARM: tegra: Use readl/writel_relaxed for reset
Colin Cross [Wed, 2 Mar 2011 20:34:38 +0000 (12:34 -0800)]
ARM: tegra: Use readl/writel_relaxed for reset

tegra_assert_system_reset is called after the cache is disabled.
Calling writel will cause the PL310 store buffers to be drained,
which requires taking a spinlock.  Taking a spinlock is not safe
after the caches are disabled.  Convert to readl_relaxed and
writel_relaxed.

Change-Id: I6850179b931ca865580c0fd3fe003b46bdfa43ae
Signed-off-by: Colin Cross <ccross@android.com>
13 years ago[ARM]: tegra: stingray: update ABS x,y max/min values to 0-base
makarand.karvekar [Thu, 3 Mar 2011 01:48:35 +0000 (19:48 -0600)]
[ARM]: tegra: stingray: update ABS x,y max/min values to 0-base

Change-Id: I40e40c843ca732980d454aba721b338ee2e78f4d
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years ago[ARM]: tegra: stingray: update ALS interrupt delay to 400mS
makarand.karvekar [Tue, 22 Feb 2011 23:13:36 +0000 (17:13 -0600)]
[ARM]: tegra: stingray: update ALS interrupt delay to 400mS

Change-Id: Ib8ac11ed7397df1c65097a7d341c29b80c1aafeb
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agomisc: kxtf9: corrected cancel work sync call for delayed work
makarand.karvekar [Tue, 22 Feb 2011 23:21:10 +0000 (17:21 -0600)]
misc: kxtf9: corrected cancel work sync call for delayed work

Change-Id: Iec914fd1102b8b6dba5d9b818b6eacb0d6481187
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agomisc: amk8975: correct y-axis and orientation status reporting
makarand.karvekar [Wed, 23 Feb 2011 00:07:18 +0000 (18:07 -0600)]
misc: amk8975: correct y-axis and orientation status reporting

y-axis: REL_WHEEL
orientation status: REL_HWHEEL

Change-Id: I1268b4cffe281b8871be6a34856cab21f4ca3da3
Signed-off-by: makarand.karvekar <makarand.karvekar@motorola.com>
13 years agoMerge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36
Rebecca Schultz Zavin [Thu, 3 Mar 2011 22:30:35 +0000 (14:30 -0800)]
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 [Thu, 3 Mar 2011 22:29:26 +0000 (14:29 -0800)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agoRevert "tegra: host: move stale wait checking into the kernel"
Rebecca Schultz Zavin [Thu, 3 Mar 2011 22:28:07 +0000 (14:28 -0800)]
Revert "tegra: host: move stale wait checking into the kernel"

This reverts commit 2d49bf33f3885aab293f12d54447f66e911e3226.

13 years agoARM: tegra: stingray: Add CONFIG_USB_NET_GOBI
Benoit Goby [Wed, 2 Mar 2011 01:48:31 +0000 (17:48 -0800)]
ARM: tegra: stingray: Add CONFIG_USB_NET_GOBI

Change-Id: I6e62613f3092578f62af0b87660ffd153e7b2d1e

13 years agonet: usb: qcusbnet: Add support for poll/select
Benoit Goby [Mon, 28 Feb 2011 22:27:22 +0000 (14:27 -0800)]
net: usb: qcusbnet: Add support for poll/select

Change-Id: I974c3e0337b3c4eebd821919966979e670c93b6b
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agonet: usb: qcusbnet: Add support for stingray modem
Benoit Goby [Fri, 25 Feb 2011 04:04:17 +0000 (20:04 -0800)]
net: usb: qcusbnet: Add support for stingray modem

1. Implement reset_resume
2. Remove hardcoding of qmi to interface 0
3. Correctly assign bulk in and out endpoints
4. Change ethernet interface name from usbX to qmiX to remove conflicts with other drivers
5. Assign individual MAC address to each ethernet interface
6. Modify the usb device table to include subclass interface ids for motorola products
7. Remove any hardcoded interface, endpoint numbers

Change-Id: I3b08a5b0acb841e38177cdd758a16f32913246bb
Signed-off-by: Srinivas Gowrishetty <srinivas.gowrishetty@motorola.com>
13 years agoMerge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36
Rebecca Schultz Zavin [Thu, 3 Mar 2011 01:41:04 +0000 (17:41 -0800)]
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 [Thu, 3 Mar 2011 01:31:34 +0000 (17:31 -0800)]
Merge remote branch 'tegra/linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agotegra: host: move stale wait checking into the kernel
Prajakta Gudadhe [Sat, 5 Feb 2011 09:37:38 +0000 (01:37 -0800)]
tegra: host: move stale wait checking into the kernel

The kernel now receives wait tracking data (similar to gathers and
relocs) and compares the current syncpt with the threshold value.

If it's old, it gets a kernel mapping and rewrites the method data
to use a kernel reserved syncpt that is always 0 (so trivially pops
when seen by the HW).

Patch has dependency to the user-space patches

Submitted on behalf of: Chris Johnson <cjohnson@nvidia.com>
original work by: Chris Johnson <cjohnson@nvidia.com>

Change-Id: I4d4e5d3b49cab860485c4172f87247f5b4f5ea6e

13 years agomdm6600: Match subclass interface info during probe
Benoit Goby [Wed, 2 Mar 2011 01:53:14 +0000 (17:53 -0800)]
mdm6600: Match subclass interface info during probe

Change-Id: I0c17747b51a888e53b29cef4c409da2d67733ae1
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agousb: serial: Add new motoflash pid for wrigley
James Wylder [Wed, 2 Mar 2011 21:18:59 +0000 (15:18 -0600)]
usb: serial: Add new motoflash pid for wrigley

Add the updated wrigley datacard pid to the
list of flashable devices.

Change-Id: I44c0dc1d64136003eeb50df436f20e7765f058dc
Signed-off-by: James Wylder <james.wylder@motorola.com>
13 years agoARM: tegra: stingray: Change wifi-only devices product name
Benoit Goby [Wed, 2 Mar 2011 04:04:37 +0000 (20:04 -0800)]
ARM: tegra: stingray: Change wifi-only devices product name

Change-Id: I2f3b0176115b0f52345c61c02359ee6cb62e907f
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoARM: tegra: stingray: Moved tegra_usb.h to linux/platform_data
Benoit Goby [Wed, 2 Mar 2011 01:07:58 +0000 (17:07 -0800)]
ARM: tegra: stingray: Moved tegra_usb.h to linux/platform_data

Change-Id: Iee9df4021ffa82eb5f8f4915072466f0ab20cb89
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agousb: otg: cpcap: Moved tegra_usb.h to linux/platform_data
Benoit Goby [Wed, 2 Mar 2011 01:05:47 +0000 (17:05 -0800)]
usb: otg: cpcap: Moved tegra_usb.h to linux/platform_data

Change-Id: Id745ee5684f079b09f5076a4453f4f925ddc1210
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoARM: tegra: stingray_defconfig: Renamed CONFIG_USB_EHCI_TEGRA
Benoit Goby [Sat, 12 Feb 2011 03:52:04 +0000 (19:52 -0800)]
ARM: tegra: stingray_defconfig: Renamed CONFIG_USB_EHCI_TEGRA

Change-Id: I81e3a0221e04280155e2523e954d9b4bcd1b8066
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 [Wed, 2 Mar 2011 01:27:10 +0000 (17:27 -0800)]
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, 2 Mar 2011 01:26:56 +0000 (17:26 -0800)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agousb: host: Renamed USB_TEGRA_HCD -> USB_EHCI_TEGRA
Benoit Goby [Tue, 1 Mar 2011 01:45:34 +0000 (17:45 -0800)]
usb: host: Renamed USB_TEGRA_HCD -> USB_EHCI_TEGRA

Change-Id: I2eec79186d6dc258caa2f3c8f3cd071222d1c5c7
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoARM: tegra: select USB_ARCH_HAS_EHCI
Benoit Goby [Fri, 11 Feb 2011 02:47:46 +0000 (18:47 -0800)]
ARM: tegra: select USB_ARCH_HAS_EHCI

usb_phy now depends on USB_ULPI_VIEWPORT

Change-Id: I5f3c996b41b50e74aa2b53eb246e100926108bff
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agousb: do not force select has_ehci for tegra
Benoit Goby [Fri, 11 Feb 2011 02:47:20 +0000 (18:47 -0800)]
usb: do not force select has_ehci for tegra

Change-Id: If6219a3ba9671a2c4c10b35461e1cc2ffe50ab0a
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoARM: tegra: use generic ulpi operations
Benoit Goby [Fri, 11 Feb 2011 23:55:38 +0000 (15:55 -0800)]
ARM: tegra: use generic ulpi operations

Change-Id: I5b56a8a1b10532683accfe885387afb309b26b19
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agousb: otg: Add ulpi viewport access ops
Benoit Goby [Fri, 11 Feb 2011 23:20:43 +0000 (15:20 -0800)]
usb: otg: Add ulpi viewport access ops

Add generic access ops for controllers with a ulpi viewport register
(e.g. Chipidea based controller).

Change-Id: I53d50857d4716f8df708af199ad1def1ff9d4beb
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agousb: host: tegra: Cleanup before sending upstream
Benoit Goby [Tue, 8 Feb 2011 02:40:47 +0000 (18:40 -0800)]
usb: host: tegra: Cleanup before sending upstream

Change-Id: I846d43b1ecbe6c726f024b6a0fb318d6300a3746
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoARM: tegra: usb_phy: Fix return values
Benoit Goby [Fri, 11 Feb 2011 01:41:00 +0000 (17:41 -0800)]
ARM: tegra: usb_phy: Fix return values

Changed frequency table into a struct

Change-Id: I202f808b912ce61e1f804103ea6d1197a57c1e62
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoARM: tegra: usb_phy: Cleanup before sending upstream
Benoit Goby [Tue, 8 Feb 2011 03:23:25 +0000 (19:23 -0800)]
ARM: tegra: usb_phy: Cleanup before sending upstream

Change-Id: I2548ca931f8ae37757115b7753d520d576bb173d
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agousb: otg: tegra: Moved tegra_usb.h to include/linux/platform_data
Benoit Goby [Wed, 2 Mar 2011 01:03:51 +0000 (17:03 -0800)]
usb: otg: tegra: Moved tegra_usb.h to include/linux/platform_data

Change-Id: I201b6476979f6e1ef8ffadb4398b99a1728f3083
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agousb: host: Moved tegra_usb.h to include/linux/platform_data
Benoit Goby [Wed, 2 Mar 2011 00:58:44 +0000 (16:58 -0800)]
usb: host: Moved tegra_usb.h to include/linux/platform_data

Change-Id: Ic093d07858eb6e27aae9cd04d4c59407b5b1d76d
Signed-off-by: Benoit Goby <benoit@android.com>
13 years agoRevert "usb: host: ehci-hcd: add controller_resets_phy quirk"
Benoit Goby [Tue, 1 Mar 2011 01:40:54 +0000 (17:40 -0800)]
Revert "usb: host: ehci-hcd: add controller_resets_phy quirk"

This reverts commit 2c7d591aa11086ba841f8712b7cee33e245b62f6.

Change-Id: Ic9994dafc424e16d5d8251c287f8be65832b611b

13 years agoserial: tegra_hsuart: Clean-up FIFO flush and set baudrate operations.
Andrei Warkentin [Tue, 15 Feb 2011 22:18:59 +0000 (16:18 -0600)]
serial: tegra_hsuart: Clean-up FIFO flush and set baudrate operations.

Do necessary waits and fifo clear according to NV. Also use 115200
as the rate set while bringing-up rx dma during init, to decrease
start-up time.

Change-Id: I5211c75607cf2880ab2b1c22ab30f2c265534a1c
Signed-off-by: Andrei Warkentin <andreiw@motorola.com>
13 years ago[ARM] tegra: stingray: Fix RNDIS support
Mike Lockwood [Tue, 1 Mar 2011 19:39:27 +0000 (11:39 -0800)]
[ARM] tegra: stingray: Fix RNDIS support

The RNDIS driver must be the first interface on the list

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years ago[ARM] tegra: stingray: Add ehci3 for all devices
Greg Meiste [Mon, 28 Feb 2011 19:45:20 +0000 (13:45 -0600)]
[ARM] tegra: stingray: Add ehci3 for all devices

Even though the wifi-only model has nothing attached to ehci3, the
driver still needs to be probed.  This is because the USB register
settings are lost in LP0. So currently after the device resumes from
LP0 the first time, the current drain is 12mA higher!  When the
ehci3 driver is present, its resume code runs and restores the
registers to a known good state, which solves the power management
issue.

Change-Id: I6329704f7a1161eb139b62002a50085eb05d2fdc
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agoAdd dump_log cmd to mdm6600_ctrl
John Michelau [Tue, 11 Jan 2011 22:52:25 +0000 (16:52 -0600)]
Add dump_log cmd to mdm6600_ctrl

This command triggers a dump of the MDM6600 RAM log buffers
into non-volatile memory, so that they can be retrieved by
bugreport or the RIL when submitting error reports. It
provides a simple path for this which does not rely on the
typical (and more error-prone) IPC mechanism.

Change-Id: I17708704b94426b1541533978478192d3f4dab89

13 years agomedia: video: tegra: Correct mclk settings for ov5650
John Kramer [Fri, 4 Feb 2011 17:32:19 +0000 (11:32 -0600)]
media: video: tegra: Correct mclk settings for ov5650

Change-Id: I6d18b25fd88927c7ac4311fa73504badede54dd3
Signed-off-by: John Kramer <john.kramer@motorola.com>
13 years agoMerge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36
Erik Gilling [Mon, 28 Feb 2011 23:29:58 +0000 (15:29 -0800)]
Merge branch android-tegra-2.6.36 into android-tegra-moto-2.6.36

Change-Id: I7e6c38730fba12e9d60910da5df8470a9584f29b

13 years agoMerge branch linux-tegra-2.6.36 into android-tegra-2.6.36
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

13 years agovideo: tegra: hdmi: enable wakeup on hotplug
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>
13 years agovideo: tegra: hdcp: move call to hdcp suspend out of atomic context
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>
13 years agovideo: tegra: hdmi: fix vic detection for avi infoframe
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>
13 years agovideo: tegra: de-assert reset after clocks are turned on
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>
13 years agoMerge branch 'android-tegra-2.6.36' into android-tegra-moto-2.6.36
Colin Cross [Sun, 27 Feb 2011 01:19:39 +0000 (17:19 -0800)]
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 [Sun, 27 Feb 2011 01:19:19 +0000 (17:19 -0800)]
Merge branch 'linux-tegra-2.6.36' into android-tegra-2.6.36

13 years agoARM: tegra: fuse: Fix bug in get_spare_fuse
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>
13 years agoUSB: gadget: f_mtp: dequeue request on error in mtp_read
Mike Lockwood [Sat, 19 Feb 2011 20:33:17 +0000 (15:33 -0500)]
USB: gadget: f_mtp: dequeue request on error in mtp_read

In mtp_read(), if wait_event_interruptible() returns an error, we need to
remove the request from the EP queue.  Else, on the next call to mtp_read(), we
will attempt to enqueue the request again, potentially corrupting the
queue.  This is what happens with musb_gadget_queue(), which does not check for
duplicate requests.

Based on a similar change to f_adb.c

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years agoARM: tegra: stingray: Add CONFIG_USB_ANDROID_ACM
John Michelau [Tue, 30 Nov 2010 22:27:09 +0000 (16:27 -0600)]
ARM: tegra: stingray: Add CONFIG_USB_ANDROID_ACM

Change-Id: I894ba0bc1bcca72277aa65e19e8e91e790c2238c

13 years agoARM: tegra: stingray: BP tools mode gadget config
John Michelau [Tue, 30 Nov 2010 22:27:09 +0000 (16:27 -0600)]
ARM: tegra: stingray: BP tools mode gadget config

Create a new Android USB Gadget mode for allowing BP ports
to passthrough the AP and out the gadget device, for use
by host-side tools. This will be used for carrier testing, as
well as for general development and debugging. It is enabled
by selecting "BP Tools" mode from the bootloader menu.

Change-Id: I7acca9b1189b5684439736440123c40e35310fe4

13 years ago[ARM] tegra: stingray: Update pinmux config for wifi-only model
Greg Meiste [Fri, 18 Feb 2011 22:04:27 +0000 (16:04 -0600)]
[ARM] tegra: stingray: Update pinmux config for wifi-only model

Change-Id: If20d390afc27eeef8c90b28984467e4808b3187a
Signed-off-by: Greg Meiste <w30289@motorola.com>
13 years agoMerge branch 'android-tegra' into android-tegra-moto
Erik Gilling [Fri, 25 Feb 2011 01:18:22 +0000 (17:18 -0800)]
Merge branch 'android-tegra' into android-tegra-moto

13 years agoMerge remote branch android-2.6.36 into android-tegra-2.6.36
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

13 years agoMerge branch linux-tegra-2.6.36 into android-tegra-2.6.36
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

13 years ago[ARM] tegra: use APB DMA for accessing APB devices
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>
13 years ago[ARM] tegra: add kfuse peripherial clk entry
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>
13 years ago[ARM] tegra: enable kfuse clock on boot
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>
13 years ago[ARM] tegra: kfuse driver
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>
13 years ago[ARM] tegra: edid modes uninitialized on i2c fail
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>
13 years ago[ARM] tegra: hdmi nvhdcp driver
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>
13 years agoARM: tegra: PL310 restore dynamic clock gating on resume
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>
13 years ago[ARM] tegra_i2s_audio: turn off main speaker and headset amps in dock mode
Praveen Bharathi [Wed, 23 Feb 2011 11:08:33 +0000 (05:08 -0600)]
[ARM] tegra_i2s_audio: turn off main speaker and headset amps in dock mode

This should have always been there but was somehow missed. Turning off
the main speaker and headset amps in the dock mode eliminates the
unpleasant hiss that is heard from the main speakers.

Signed-off-by: Praveen Bharathi <pbharathi@motorola.com>
13 years agoMerge remote branch 'tegra/android-tegra-2.6.36' into android-tegra-moto-2.6.36
Rebecca Schultz Zavin [Thu, 24 Feb 2011 19:49:50 +0000 (11:49 -0800)]
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, 24 Feb 2011 19:47:42 +0000 (11:47 -0800)]
Merge remote branch 'common/android-2.6.36' into android-tegra-2.6.36

13 years ago[ARM] tegra: stingray: Enable USB accessory gadget driver
Mike Lockwood [Wed, 9 Feb 2011 14:41:48 +0000 (09:41 -0500)]
[ARM] tegra: stingray: Enable USB accessory gadget driver

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years ago[ARM] tegra: stingray: board file support for USB accessory gadget function
Mike Lockwood [Wed, 9 Feb 2011 14:40:52 +0000 (09:40 -0500)]
[ARM] tegra: stingray: board file support for USB accessory gadget function

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years agoUSB: gadget: f_accessory: New gadget driver for android USB accesories
Mike Lockwood [Wed, 2 Feb 2011 16:52:56 +0000 (11:52 -0500)]
USB: gadget: f_accessory: New gadget driver for android USB accesories

Signed-off-by: Mike Lockwood <lockwood@android.com>
13 years agoARM: tegra: stingray: undefine invalid GPIO assignments for emmc port
Sergey Kudakov [Fri, 4 Feb 2011 20:10:17 +0000 (14:10 -0600)]
ARM: tegra: stingray: undefine invalid GPIO assignments for emmc port

Change-Id: Ic3ce1ba2ff47f4035b2181583886510d2e5c078b
Signed-off-by: Sergey Kudakov <sergey.kudakov@motorola.com>
13 years agousb: serial: Add Wrigley Datacard as flash device
James Wylder [Sun, 13 Feb 2011 21:54:19 +0000 (15:54 -0600)]
usb: serial:  Add Wrigley Datacard as flash device

Change-Id: I98b0ea2c4ede061a30d9761301dd136d8c8847fc
Signed-off-by: James Wylder <james.wylder@motorola.com>
13 years agoARM: Cortex-A9: Enable dynamic clock gating
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>
13 years agoUSB: gadget: android: Fix problem switching vendor IDs
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>