- 18 Oct, 2010 6 commits
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Michael Hennerich authored
Suppress events where pressure > pressure_max. These events come typically along with inaccurate X and Y samples. Signed-off-by:
Michael Hennerich <michael.hennerich@analog.com> Signed-off-by:
Dmitry Torokhov <dtor@mail.ru>
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Michael Hennerich authored
Some input users such as Android or X require BTN_TOUCH events. Implement EV_KEY:BTN_TOUCH and make sure that the release event is not erroneous scheduled without a preceding valid touch. Signed-off-by:
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Michael Hennerich authored
According to the AD7877 datasheet: Each transfer operation is 16-bit. If multiple read/write operations are to be performed, CS must be taken high after the end of each read/write operation before another read/write operation can be performed by taking CS low again. Make sure CS toggles after each transfer in the message. Signed-off-by:
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Tejun Heo authored
Make hp680_ts_init/exit() call cancel_delayed_work_sync() instead of calling cancel_delayed_work() followed by flush_scheduled_work(). This is to prepare for the deprecation and removal of flush_scheduled_work(). Signed-off-by:
Tejun Heo <tj@kernel.org> Signed-off-by:
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Hitoshi Mitake authored
When annotating mutex to avoid false lockdep reports we should not be using MOUSEDEV_MIX as lock subclass but rather SINGLE_DEPTH_NESTING. Signed-off-by:
Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Signed-off-by:
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Jason Wang authored
Commit 91143379 introduces regulator operations in ads7846 touchscreen driver. Among these operations, some are called while holding a spinlock. On many platforms regulators reside on slow buses, such as I2C/SPI and require sleep while accessing them. The touchscreen itself is also a SPI device and currently relies on asynchronous SPI access to avoid sleeping in interrupt context. Let's switch to using threaded IRQ to be able to access SPI bus synchronously (which simplifies driver a bit); it also allows safe access to the regulators as well. This has been tested on the ti_omap3530evm board: 1) using ts_lib after normal boot 2) using ts_lib after "#echo 1/0 > /sys/bus/spi/devices/spi0.1/disable" 3) using ts_lib after "#echo mem > /sys/power/state" and "wake up" Also tested on pandora. Based on original patch by Dmitry Torokhov. Tested-by:
Grazvydas Ignotas <notasas@gmail.com> Signed-off-by:
Jason Wang <jason77.wang@gmail.com> Signed-off-by:
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- 13 Oct, 2010 13 commits
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Dmitry Eremin-Solenikov authored
Some (rare) serio devices need to have multiple serio children. One of the examples is PS/2 multiplexer present on several TQC STKxxx boards, which connect PS/2 keyboard and mouse to single tty port. Signed-off-by:
Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by:
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Dmitry Torokhov authored
There was too much knowledge about internals if serio in the pass-through handling, clean it up. Signed-off-by: -
Naveen Kumar Gaddipati authored
Add the ROHM BU21013 capacitive touch panel controller support with i2c interface. Acked-by:
Linus Walleij <linus.walleij@stericsson.com> Signed-off-by:
Naveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Acked-by:
Henrik Rydberg <rydberg@euromail.se> Signed-off-by:
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Mike Turquette authored
Program keyboard controller to generate a wake-up request on events and on long key presses. It will not generate wake-up requests on timeouts since driver code does not handle them. This allows keyboard to wake-up OMAP from suspend. Signed-off-by:
Mike Turquette <mturquette@ti.com> Signed-off-by:
Abraham Arce <x0066660@ti.com> Signed-off-by:
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Abraham Arce authored
Select correct interrupt line behaviour. Signed-off-by:
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Abraham Arce authored
Remove SYSCONFIG register configuration, omap hwmod framework will use internal API to modify as required. Other minor updates: - Change a variable name from DEF to VAL, this represents a value - Break line width to 80 characters Signed-off-by:
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Abraham Arce authored
Get mem and irq resources using platform helpers - platform_get_base - platform_get_irq Signed-off-by:
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Sundar Iyer authored
Signed-off-by:
Sundar Iyer <sundar.iyer@stericsson.com> Signed-off-by:
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Sundar Iyer authored
Add support for the keypad controller in the Scroll Key Encoder (SKE) module on the Nomadik family and the DB8500 SoC. Acked-by:
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Dmitry Torokhov authored
We should not try to call free_irq() when request_irq() failed. Reported-by:
G, Manjunath Kondaiah <manjugk@ti.com> Signed-off-by:
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Davidlohr Bueso authored
Instead of using -1 let's start using proper error codes. Signed-off-by:
Davidlohr Bueso <dave@gnu.org> Signed-off-by:
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Dmitry Torokhov authored
Rework emu_probe() to make sure we leave the device disabled if probe fails for any reason. Signed-off-by: -
Dzianis Kahanovich authored
Signed-off-by:
Dzianis Kahanovich <mahatma@eu.by> Signed-off-by:
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- 30 Sep, 2010 5 commits
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Dmitry Torokhov authored
Similarly to the keyboard handler, we are called by different input devices and thus need to add spinlock if we want to maintain our state properly. Signed-off-by: -
Christoph Fritz authored
Keep the file consistent and make clear that we mean 144 instead of -112. Signed-off-by:
Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by:
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Dmitry Torokhov authored
Signed-off-by: -
Rahul Ruikar authored
pci_disable_device() is called for following 2 cases - error path in emu_probe() - in emu_remove() Signed-off-by:
Rahul Ruikar <rahul.ruikar@gmail.com> Signed-off-by:
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Xing Wei authored
This adds support for hanwang Art Master HD 5012 electromagnetic tablet. Signed-off-by:
Xing Wei <weixing@hanwang.com.cn> Signed-off-by:
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- 16 Sep, 2010 2 commits
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Dmitry Torokhov authored
Currently HID layer only allows to remap keycodes for known usages, and responds with -EINVAL when user tries to map new usage code. This precludes us form relying on udev/keymap for establishing correct mappings and forces us to write dummy HID drivers responsible only for setting up keymaps. Let's allow remapping not only usages that have been set up as keys (usage->type == EV_KEY) but also yet-unmapped usages (usage->type == 0). Acked-by:
Jarod Wilson <jarod@redhat.com> Acked-by:
Jiri Kosina <jkosina@suse.cz> Signed-off-by:
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Dmitry Torokhov authored
Switch the code to use new style of getkeycode and setkeycode methods to allow retrieving and setting keycodes not only by their scancodes but also by index. Acked-by:
Ville Syrjälä <syrjala@sci.fi> Tested-by:
Jarod Wilson <jarod@wilsonet.com> Tested-by:
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- 14 Sep, 2010 5 commits
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Dmitry Torokhov authored
Nobody uses it anymore. Signed-off-by: -
Dmitry Torokhov authored
Memory pointed to by the pointer should not change. Signed-off-by: -
Dmitry Torokhov authored
Nobody uses it anymore. Signed-off-by: -
Dmitry Torokhov authored
Memory pointed to by these fields is not supposed to change. Signed-off-by: -
Dmitry Torokhov authored
Commit ea486e68 changed kseriod thread to become not freezable so we do not need this include anymore. Signed-off-by:
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- 12 Sep, 2010 5 commits
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Xing Wei authored
Add necessary events so that Hanwang Art Master III tablet can be handled by the stock xf86-input-wacom driver. Signed-off-by:
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Chris Bagwell authored
Signed-off-by:
Chris Bagwell <chris@cnpbagwell.com> Acked-by:
Ping Cheng <pingc@wacom.com> Signed-off-by:
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Chris Bagwell authored
This adds support for Pen on Bamboo Pen and Bamboo Pen&Touch devices. Touchpad is handled by previous Bamboo Touch logic. Signed-off-by:
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Chris Bagwell authored
This is in preparation of pen support in same irq handler. Signed-off-by:
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Chris Bagwell authored
Bamboo P&T need to use second form of usb_set_report() to ask to report tablet data. With previous addition of Bamboo Touch, BTN_TOOL_TRIPLETAP is now used for both TABLETPC2FG and BAMBOO_PT types. So reduced check to match type=TABLETPC2FG. This change shows redundant check for !TABLETPC2FG in else statement. Signed-off-by:
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- 10 Sep, 2010 4 commits
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Dmitry Torokhov authored
Switch HID code to use new style of getkeycode and setkeycode methods to allow retrieving and setting keycodes not only by their scancodes but also by index. Acked-by:
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Dmitry Torokhov authored
Switch the code to use new style of getkeycode and setkeycode methods to allow retrieving and setting keycodes not only by their scancodes but also by index. Acked-by:
Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by:
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Dmitry Torokhov authored
Switch sparse keymap library to use new style of getkeycode and setkeycode methods to allow retrieving and setting keycodes not only by their scancodes but also by index. Acked-by:
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Mauro Carvalho Chehab authored
Several devices use a high number of bits for scancodes. One important group is the Remote Controllers. Some new protocols like RC-6 define a scancode space of 64 bits. The current EVIO[CS]GKEYCODE ioctls allow replace the scancode/keycode translation tables, but it is limited to up to 32 bits for scancode. Also, if userspace wants to clean the existing table, replacing it by a new one, it needs to run a loop calling the ioctls over the entire sparse scancode space. To solve those problems, this patch extends the ioctls to allow drivers handle scancodes up to 32 bytes long (the length could be extended in the future should such need arise) and allow userspace to query and set scancode to keycode mappings not only by scancode but also by index. Compatibility code were also added to handle the old format of EVIO[CS]GKEYCODE ioctls. Folded fixes by: - Dan Carpenter: locking fixes for the original implementation - Jarod Wilson: fix crash when setting keycode and wiring up get/set handlers in original implementation. - Dmitry Torokhov: rework to consolidate old and new scancode handling, provide options to act either by index or scancode. Signed-off-by:Dan Carpenter <error27@gmail.com> Signed-off-by:
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