summaryrefslogtreecommitdiffstats
path: root/drivers/input/touchscreen/atmel_tsadcc.c
Commit message (Collapse)AuthorAgeFilesLines
* Input: atmel_tsadcc - fix error handing with missing platform dataWei Yongjun2013-06-051-4/+4
| | | | | | | | | | If pdata is NULL, atmel_tsadcc_probe() will release all the resources and return 0, but we need a error code is returned in this case. Fix to return -EINVAL and move the check for pdata to the begin of this function. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Input: touchscreen - use platform_{get,set}_drvdata()Jingoo Han2013-05-231-1/+1
| | | | | | | | | Use the wrapper functions for getting and setting the driver data using platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev, so we can directly pass a struct platform_device. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2012-12-181-3/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull second round of input updates from Dmitry Torokhov: "As usual, there are a couple of new drivers, input core now supports managed input devices (devres), a slew of drivers now have device tree support and a bunch of fixes and cleanups." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (71 commits) Input: walkera0701 - fix crash on startup Input: matrix-keymap - provide a proper module license Input: gpio_keys_polled - switch to using gpio_request_one() Input: gpio_keys - switch to using gpio_request_one() Input: wacom - fix touch support for Bamboo Fun CTH-461 Input: xpad - add a few new VID/PID combinations Input: xpad - minor formatting fixes Input: gpio-keys-polled - honor 'autorepeat' setting in platform data Input: tca8418-keypad - switch to using managed resources Input: tca8418_keypad - increase severity of failures in probe() Input: tca8418_keypad - move device ID tables closer to where they are used Input: tca8418_keypad - use dev_get_platdata() to retrieve platform data Input: tca8418_keypad - use a temporary variable for parent device Input: tca8418_keypad - add support for shared interrupt Input: tca8418_keypad - add support for device tree bindings Input: remove Compaq iPAQ H3600 (Bitsy) touchscreen driver Input: bu21013_ts - add support for Device Tree booting Input: bu21013_ts - move GPIO init and exit functions into the driver Input: bu21013_ts - request regulator that actually exists ARM: ux500: Strip out duplicate touch screen platform information ...
| * Input: remove use of __devexitBill Pemberton2012-11-241-1/+1
| | | | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devexit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: remove use of __devinitBill Pemberton2012-11-241-1/+1
| | | | | | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devinit is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Input: remove use of __devexit_pBill Pemberton2012-11-241-1/+1
| | | | | | | | | | | | | | | | | | CONFIG_HOTPLUG is going away as an option so __devexit_p is no longer needed. Signed-off-by: Bill Pemberton <wfp5p@virginia.edu> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
* | arm: at91: move platfarm_data to include/linux/platform_data/atmel.hJean-Christophe PLAGNIOL-VILLARD2012-11-061-1/+1
|/ | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
* Input: touchscreen - use macro module_platform_driver()JJ Ding2011-11-301-14/+1
| | | | | | | | Commit 940ab88962bc1aff3273a8356d64577a6e386736 introduced a new macro to save some platform_driver boilerplate code. Use it. Signed-off-by: JJ Ding <dgdunix@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: remove IRQF_DISABLED from driversYong Zhang2011-09-071-1/+1
| | | | | | | This flag is a NOOP and can be removed now. Signed-off-by: Yong Zhang <yong.zhang0@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: atmel_tsadcc - correct call to input_free_deviceJulia Lawall2011-05-141-1/+1
| | | | | | | | | This error handling code can be reached before ts_dev->input is initialized, so it is safer to always use the original name, input_dev. Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: atmel_tsadcc - use platform parametersNicolas Ferre2009-11-201-6/+35
| | | | | | | | | | | Add a number of plafrom dependent parameters to atmel_tsadcc. The touchscreeen driver can now take into account the slight differences that exist between IPs included in diferent products. This will also allow to adapt its behaivior to the caracteristics of the resistive panel used. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: atmel_tsadcc - rework setting touchscreen capabilitiesNicolas Ferre2009-11-201-3/+3
| | | | | | | Tiny patch for setting capabilities using input API function. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: use resource_size when allocating resourcesJulia Lawall2009-07-071-4/+4
| | | | | | | | | | | | | | | | | | | | Use the function resource_size, which reduces the chance of introducing off-by-one errors in calculating the resource size. The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ struct resource *res; @@ - (res->end - res->start) + 1 + resource_size(res) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers2009-01-291-1/+1
| | | | | | Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: atmel_tsadcc - improve accuracyDan Liang2008-09-101-13/+24
| | | | | | | | | Discard the last sample just before pen is up because it is quite often errorneous. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Dan Liang <dan.liang@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* Input: add driver for Atmel integrated touchscreen controllerDan Liang2008-07-231-0/+332
The AT91SAM9RL SoC integrates a Touchscreen Controller which can trigger ADC conversion periodically. Signed-off-by: Justin Waters <justin.waters@timesys.com> Signed-off-by: Dan Liang <dan.liang@atmel.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
OpenPOWER on IntegriCloud