linux-toradex.git/drivers/input, branch colibri_vf Linux kernel for Apalis and Colibri modules colibri-vf50-ts: add min_pressure parameter 2014-07-24T15:21:20+00:00 Stefan Agner stefan.agner@toradex.com 2014-07-24T14:58:06+00:00 1a8719ced11deafcbd78bb407d823208158409e6 Add parameter to define the minimal pressure required to be interpreted as a touch event. Also filter out unusual high pressure since this means there is no touch screen connected. 
Add parameter to define the minimal pressure required to be interpreted
as a touch event. Also filter out unusual high pressure since this
means there is no touch screen connected.
colibri-vf50-ts: GPIOs from pdata/support VF50 V1.1 and newer 2014-05-15T12:01:05+00:00 Stefan Agner stefan.agner@toradex.com 2014-04-14T12:17:48+00:00 2eacc6f1101d197259cd6cb8200aaa8918905532 In order to properly support VF50 V1.1 and older modules we need to move the GPIOs to platform data. This is anyway the cleaner and easier maintainable solution. Also raise pressure threshold to a reasonable level for our resistive touchscreens. 
In order to properly support VF50 V1.1 and older modules we need
to move the GPIOs to platform data. This is anyway the cleaner
and easier maintainable solution.

Also raise pressure threshold to a reasonable level for our
resistive touchscreens.
input: touchscreen: fusion: fix error handling 2014-01-27T13:30:25+00:00 Stefan Agner stefan.agner@toradex.com 2014-01-27T09:06:22+00:00 d467c882598be7891d32a8452494fad9e9dca077 Fix chip reset by sleeping long enought after reset. Do proper error handling (free GPIO on failure). Use dev_* for message logging to get similar messages for all fusion driver related errors and warnings. 
Fix chip reset by sleeping long enought after reset. Do proper error
handling (free GPIO on failure). Use dev_* for message logging to get
similar messages for all fusion driver related errors and warnings.
input: touchscreen: fusion: use new I2C PM functions 2014-01-27T13:30:24+00:00 Stefan Agner stefan.agner@toradex.com 2014-01-27T09:17:08+00:00 11e6551e5d639560c0c7b28de0a4fc91e05b6a07 To avoid warnings use the new I2C power management function for suspend and resume. 
To avoid warnings use the new I2C power management function for
suspend and resume.
input: touchscreen: added platform data for Fusion touchscreen 2014-01-27T13:30:20+00:00 Stefan Agner stefan.agner@toradex.com 2014-01-24T16:29:43+00:00 5b64bbd1134938891b848604abd75dfe2a345f50 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. 
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.
input: touchscreen: fix race condition in Fusion driver 2014-01-23T08:50:31+00:00 Stefan Agner stefan.agner@toradex.com 2014-01-21T13:12:33+00:00 79b001606a26055f4a4a7131c2e09b13ce8bcf99 When the next interrupt request apeares between the confirmation of the previous (a write via I2C, fusion_F0710A_write_complete) and the reenable of the GPIO interrupt, the driver hangs and no more touch inputs are reported. This patch moves the confirmation after the reenabling of the GPIO interrupt. 
When the next interrupt request apeares between the confirmation of
the previous (a write via I2C, fusion_F0710A_write_complete) and
the reenable of the GPIO interrupt, the driver hangs and no more
touch inputs are reported.

This patch moves the confirmation after the reenabling of the GPIO
interrupt.
input: touchscreen: add ABS_X/ABS_Y axis for Fusion touchscreen 2014-01-23T08:50:31+00:00 Stefan Agner stefan.agner@toradex.com 2014-01-21T09:28:47+00:00 1d71afdc4e15256a448758fbd3c4f36e0012d0e0 Recent evdev X-Server input driver implementation complain when only multitouch axes have been reported ("found only multitouch-axes. That shouldn't happen."). Therefor also report the primary touch detection with default axis. 
Recent evdev X-Server input driver implementation complain when
only multitouch axes have been reported ("found only multitouch-axes.
That shouldn't happen."). Therefor also report the primary touch
detection with default axis.
input: touchscreen: add Fusion 7 and 10 multi-touch driver 2014-01-23T08:50:31+00:00 Marcel Ziswiler marcel.ziswiler@toradex.com 2013-02-12T17:03:31+00:00 deca480ca3c17883c812fec3e06d1ad6253f1a4d This patch adds the multi-touch input driver for the TouchRevolution Fusion 7 and 10 panels (See Fusion 7 and 10 drivers for Linux.pdf and Linux Drivers Fusion 10.zip). Conflicts: drivers/input/touchscreen/Makefile 
This patch adds the multi-touch input driver for the TouchRevolution
Fusion 7 and 10 panels (See Fusion 7 and 10 drivers for Linux.pdf and
Linux Drivers Fusion 10.zip).

Conflicts:
	drivers/input/touchscreen/Makefile
colibri-vf50-ts: Use complete feature table 2013-11-06T08:59:49+00:00 Stefan Agner stefan.agner@toradex.com 2013-11-06T08:56:33+00:00 070a7cfa1463b2d97fbc99abb5d5c7010bcc1e44 In order to configure the ADC correctly, a complete feature table is required. Also note that those features were not set corretly due to some bugs in mvf_adc which are fixed by commit e5cb84471bc3d38ef5d8070abbdf0bc0ceb9d2bf 
In order to configure the ADC correctly, a complete feature table
is required. Also note that those features were not set corretly
due to some bugs in mvf_adc which are fixed by commit
e5cb84471bc3d38ef5d8070abbdf0bc0ceb9d2bf
colibri-vf50-ts/mvf-adc: Moved touchscreen support in a module 2013-10-02T16:38:38+00:00 Stefan Agner stefan.agner@toradex.com 2013-10-02T16:38:38+00:00 21b01a4d6e5ef433116fe457a18fd561b7de0a3e The touchscreen support backed by hardware on the Colibri VF50 module and the Vybrid ADC is now moved to a own module for better maintainability. The mvf-adc driver exports some of its method now. A good good locking mechanism is still missing. 
The touchscreen support backed by hardware on the Colibri VF50
module and the Vybrid ADC is now moved to a own module for better
maintainability. The mvf-adc driver exports some of its method
now. A good good locking mechanism is still missing.