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>
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>
- 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>
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>
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>
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>
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>
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>
Change all rates to integer multipliers, and
Add table for 40nm Elpida
Change-Id: Ie3a4e47948f541326da664537604e2c3061e3a92
Signed-off-by: James Wylder <james.wylder@motorola.com>
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>
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>
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>
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>
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
Add the updated wrigley datacard pid to the
list of flashable devices.
Change-Id: I44c0dc1d64136003eeb50df436f20e7765f058dc
Signed-off-by: James Wylder <james.wylder@motorola.com>
