linux-toradex.git/include, branch Colibri_T30_LinuxImageV2.1Beta2_20140206

input: touchscreen: added platform data for Fusion touchscreen

2014-01-29T14:41:41+00:00

Added platform data struct to define interrupt and reset GPIO. This
allows to initialize the touchscreen controller inside the driver
rather then in each platform and use the driver as a module.

mfd: stmpe: add ADC block resources

2013-12-09T12:23:53+00:00

In order to use the auxiliar ADC inputs of STMPE811 devices we need
to add resources for the ADC block. Also move the ADC macros from
the touchscreen driver to the general header file. We will need them
for the ADC driver in future.

hwmon: lm95245: add local critical shutdown temp hook

2013-06-24T12:26:51+00:00

export access to the 'Local Shared OS and T_Crit Limit'
register.

mmc: sdhci: add quirk for lack of 1.8v support

2013-04-18T12:01:32+00:00

The OLPC XO-1.75 laptop includes a SDHCI controller which is 1.8v
capable, and it truthfully reports so in its capabilities. This
alternate voltage is used for driving new "UHS-I" SD cards at their
full speed.

However, what the controller doesn't know is that the motherboard
physically doesn't have a 1.8v supply available.

Add a quirk so that systems such as this one can override disable
1.8v support, adding support for UHS-I cards (by running them at
3.3v).

This avoids a problem where the system would first try to run the
card at 1.8v, fail, and then not be able to fully reset the card
to retry at the normal 3.3v voltage.

This is more appropriate than using the MISSING_CAPS quirk, which
is intended for cases where the SDHCI controller is actually lying
about its capabilities, and would force us to somehow override both
caps words from another source.

Signed-off-by: Daniel Drake 
Reviewed-by: Philip Rakity 
Signed-off-by: Chris Ball

Make it accessible outside of drivers/video/tegra. V4L2 driver needs to

2013-03-03T22:29:50+00:00

set some platform_data.

Signed-off-by: Andrew Chew

Conflicts:

2013-03-02T23:51:24+00:00

	arch/arm/mach-tegra/common.c
	drivers/ata/ahci-tegra.c

fbcon: logo: allow easy integration of a custom Linux boot logo

2013-01-25T15:10:50+00:00

This patch allows for easy integration of a custom Linux boot logo to
replace the Tux' being shown by default.

Use gimp or the like to create a raw PPM in your desired resolution.

Reduce the number of colours in the image to 224:

  user@host:~$ ppmquant 224 Toradex-640x480.ppm > \
    Toradex-640x480-224.ppm
  ppmquant: making histogram...
  ppmquant: 370 colors found
  ppmquant: choosing 224 colors...
  ppmquant: mapping image to new colors...

Convert it from raw PPM to ASCII format:

  user@host:~$ pnmnoraw Toradex-640x480-224.ppm > \
    Toradex-640x480-ascii-224.ppm

Copy it into the Linux sources:

  cp Toradex-640x480-ascii-224.ppm linux-toradex/drivers/video/logo/\
    logo_custom_clut224.ppm

Activate exclusively custom Linux logo in the kernel configuration:

  Device Drivers -> Graphics support -> Bootup logo ->
    Custom 224-color Linux logo

And re-compile the kernel.

hwmon: lm95245: add local temp and remote critical shutdown temp hooks

2013-01-09T15:36:16+00:00

In order to allow tighter integration with external thermal throttling
code add local temperature and remote critical shutdown temperature
hooks. Rename the existing hooks for clarity.

hwmon: lm95245: add probe callback and remote OS hooks

2013-01-07T13:22:20+00:00

In order to allow integrating with external thermal throttling code add
a probe callback and remote over-temperature shutdown hooks.

hwmon: lm95245: implement remote over-temperature shutdown alarm limit

2013-01-07T07:18:12+00:00

In addition to the critical temperature alarm limit this chip features
a second alarm limit called remote over-temperature shutdown ROS with
a separate pin configurable as trigger output. Implement this feature
and add platform data to allow configuring respective pin as output.