linux-toradex.git/drivers/input/touchscreen, branch tegra-10.8.3

[ARM/tegra] Touch driver event size for finger vs cheek events.

2010-06-21T16:13:21+00:00

Touch screen drivers must report size value for presses.  If
size < 0.6, then it is considered finger press.  If size > 0.6,
then event is considered to be cheek press.

The distinction is important in phone mode, because cheek presses
are ignored in that mode (the user has the device next to his face
in phone mode, and will likely press cheek accidentally against
touch screen).

Bug 700050

Change-Id: I6792a888f4761672230140e011e9fdc5d60696d3
Reviewed-on: http://git-master/r/2903
Reviewed-by: Michael Hsu 
Tested-by: Michael Hsu 
Reviewed-by: Gary King

touchscreen: tegra_odm: fix infinite loop

2010-06-16T18:15:22+00:00

fix the infinite loop triggered by multi-touch controllers

also, modify the multi-touch loops to loop over the number of fingers
supported by the controller, rather than MAX_FINGERS

bug 699471
Change-Id: I7c83aa87f9d5c75600cae36c1b40615903a95cec
Reviewed-on: http://git-master/r/2747
Reviewed-by: Gary King 
Tested-by: Gary King

tegra touch: support more than 2 fingers

2010-06-15T22:40:23+00:00

The kernel touch stack can support a max of 5 fingers at a time.
Adding support in the driver to suport 5 fingers too. The touch odm
for whistler is broken, hence disable pressure and width support.

Change-Id: I9e148bab2efa0116a6513cc8b1cb2ffc2ea27cc8
Reviewed-on: http://git-master/r/2327
Tested-by: Varun Wadekar 
Reviewed-by: Gary King

Input: add tegra_odm generic touchscreen driver

2010-05-28T04:41:07+00:00

Change-Id: Ife43077e4699e38339a637be5a21f1f75fb46543

Input: synaptics_i2c_rmi: Add irqflags to platform data struct to pass them to driver

2010-02-08T23:07:52+00:00

Signed-off-by: Rebecca Schultz Zavin 
Signed-off-by: Arve Hjønnevåg

Input: synaptics_i2c_rmi: Send new multi touch events

2010-02-08T23:07:52+00:00

Send both fingers using the new multitouch protocol in addition to
the old single finger event and second finger ABS_HAT* hack.

The new protocol does not specify how to report up events. To make
sure the user-space frameworks can generate up events, we send at
least one event where ABS_MT_TOUCH_MAJOR is zero before we stop
sending events for a finger.

Signed-off-by: Arve Hjønnevåg

Input: synaptics_i2c_rmi: Add sensitivity adjust option.

2010-02-08T23:07:51+00:00

Signed-off-by: Arve Hjønnevåg

Input: synaptics_i2c_rmi: Add support for panels with has-no-relative-data property.

2010-02-08T23:07:50+00:00

Signed-off-by: Arve Hjønnevåg

Input: synaptics_i2c_rmi: Driver for Synaptics Touchscreens using RMI over I2C.

2010-02-08T23:07:50+00:00

Signed-off-by: Arve Hjønnevåg 

Input: synaptics_i2c_rmi: disable_irq -> disable_irq_nosync

Also remove duplicate swap macro

Signed-off-by: Arve Hjønnevåg

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2009-10-09T20:32:24+00:00

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: i8042 - print debug data when testing AUX IRQ delivery
  Input: libps2 - fix dependancy on i8042
  Input: fix rx51 board keymap
  Input: ad7879 - pass up error codes from probe functions
  Input: xpad - add BigBen Interactive XBOX 360 Controller
  Input: rotary_encoder - fix relative axis support
  Input: sparkspkr - move remove() functions to .devexit.text
  Input: wistron_btns - add DMI entry for Medion WIM2030 laptop