kernel.git/drivers/input/keyboard/mpr121_touchkey.c, branch linux-3.6.y

Input: request threaded-only IRQs with IRQF_ONESHOT

2012-07-04T20:12:19Z

Since commit 1c6c69525b ("genirq: Reject bogus threaded irq requests") threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT, otherwise the request will fail. This patch adds the IRQF_ONESHOT to input drivers where it is missing. Not modified by this patch are those drivers where the requested IRQ will always be a nested IRQ (e.g. because it's part of an MFD), since for this special case IRQF_ONESHOT is not required to be specified when requesting the IRQ. Signed-off-by: Lars-Peter Clausen Signed-off-by: Dmitry Torokhov

Input: convert I2C drivers to use module_i2c_driver()

2012-03-17T06:06:19Z

This patch converts the drivers in drivers/input/* to use the module_i2c_driver() macro which makes the code smaller and a bit simpler. Signed-off-by: Axel Lin Signed-off-by: Dmitry Torokhov

Input: mpr121 - improve sensibility of touch key

2011-06-29T08:32:49Z

The Quick Charge bit in Electrode conf register should be set in init function. This bit was missed in chip's document, which may cause touch controller charge too slow to generate an interrupt. Also, adjust the default vlaue of touch and release threshold to make touch key more sensitive, this fix touch may not sensitive after setup with plastic case. Signed-off-by: Jiejing Zhang Signed-off-by: Dmitry Torokhov

Input: add driver FSL MPR121 capacitive touch sensor

2011-05-12T15:28:58Z

This patch adds basic support for Freescale MPR121 capacitive touch sensor. It's an i2c controller with up to 12 capacitance sensing inputs. Product information (data sheet, application notes) can be found here: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MPR121 Signed-off-by: Zhang Jiejing Signed-off-by: Dmitry Torokhov