| a4054596e93048d50502f6c31c853bfeba5acb8e |
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28-Jul-2014 |
Roger Quadros <rogerq@ti.com> |
Input: pixcir_i2c_ts - add device tree support
Provide device tree support and binding information. Also provide support
for a new chip "pixcir_tangoc".
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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| 36874c7e219fa080141d49fd7bb9bbbdad0507c5 |
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28-Jul-2014 |
Roger Quadros <rogerq@ti.com> |
Input: pixcir_i2c_ts - support up to 5 fingers and hardware tracking IDs
Some variants of the Pixcir touch controller support up to 5 simultaneous
fingers and hardware tracking IDs. Prepare the driver for that.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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| 62e65b7e85471d54693a4999e36b2632d5648f43 |
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28-Jul-2014 |
Roger Quadros <rogerq@ti.com> |
Input: pixcir_i2c_ts - use Type-B Multi-Touch protocol
Switch to using the Type-B Multi-Touch protocol.
Reviewed-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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| 7cdcb8d104e6f0ec5d253d29e4849cdb2cf03aed |
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19-May-2014 |
Roger Quadros <rogerq@ti.com> |
Input: pixcir_i2c_ts - implement wakeup from suspend
Improve the suspend and resume handlers to allow the device
to wakeup the system from suspend.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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| 0dfc8d41bfa091a61354eea73199a5af0eaae9c0 |
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19-May-2014 |
Roger Quadros <rogerq@ti.com> |
Input: pixcir_i2c_ts - get rid of pdata->attb_read_val()
Get rid of the attb_read_val() platform hook. Instead, read the ATTB gpio
directly from the driver.
Fail if valid ATTB gpio is not provided by patform data.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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| 3b36fbb01dc50f58e7803006f5a99683daf26c8c |
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19-May-2014 |
Roger Quadros <rogerq@ti.com> |
Input: pixcir_i2c_ts - initialize interrupt mode and power mode
Introduce helper functions to configure power and interrupt registers.
Default to IDLE mode on probe as device supports auto wakeup to ACVIE mode
on detecting finger touch.
Configure interrupt mode and polarity on start up. Power down on device
closure or module removal.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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| e9d4718dcd53281c191cb5fccb53ce0246e10104 |
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19-May-2014 |
Roger Quadros <rogerq@ti.com> |
Input: pixcir_i2c_ts - use devres managed resource allocations
Use devm_() and friends for allocating memory, input device
and IRQ.
Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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| c838cb3d477f79738ee03ede53a3f724021f3ae0 |
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06-Dec-2013 |
Jingoo Han <jg1.han@samsung.com> |
Input: use dev_get_platdata()
Use the wrapper function for retrieving the platform data instead
of accessing dev->platform_data directly. This is a cosmetic change
to make the code simpler and enhance the readability.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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| e2619cf78e19476bfd7ceaefa9eff0847529346e |
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24-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
Input: remove use of __devexit
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>
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| 5298cc4cc753bbe4c530b41341834f6ef3344d0d |
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24-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
Input: remove use of __devinit
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>
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| 1cb0aa88179b7a71c240529e9d781d7bbb43d2e8 |
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24-Nov-2012 |
Bill Pemberton <wfp5p@virginia.edu> |
Input: remove use of __devexit_p
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>
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| 9b7e31bbf4bb58b12e11a7f24b7c3e48bbd2f4da |
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04-Jul-2012 |
Lars-Peter Clausen <lars@metafoo.de> |
Input: request threaded-only IRQs with IRQF_ONESHOT
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 <lars@metafoo.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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| 4a53383565e340254479ce4d47bc181884ddf6c3 |
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17-Mar-2012 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Input: synaptics_usb - switch to module_usb_driver()
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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| 36a281e25276f2d138bbbca4170d11453323cce1 |
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31-Dec-2011 |
Jianchun Bian <jcbian@pixcir.com.cn> |
Input: add driver for pixcir i2c touchscreens
This patch adds a driver for PIXCIR's I2C connected touchscreens.
Signed-off-by: Jianchun <jcbian@pixcir.com.cn>
Acked-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
|