- 31 10月, 2010 1 次提交
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由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 29 10月, 2010 2 次提交
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由 Dan Carpenter 提交于
bu21013_data could be NULL so better not reference it. Signed-off-by: NDan Carpenter <error27@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Michael Hennerich 提交于
Considering following scenario - the touch is present on the screen at the beginning of the last conversion sequence, but by the time the last sequence is finished, the finger is lift off. The AD7879 data available interrupt signals (DAV) completion, however some X,Y values are not valid because the screen inputs were floating during the acquisition. The AD7877 acts differently here, since it only asserts DAV if the touch is still present when the conversion sequence finished. Based on the fact that this can only happen in the last sample of the repeated conversion sequence, we simply skip the last (short glitches are filtered by the AD7879 internal median and average filters). This doesn't cause noticeable side effects, since the minimum conversion interval is 9.44ms. We receive ~100 waypoint samples per second, so we simply delay the result by 9.44ms. We also reject samples where pressure is greater than pressure_max. Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 25 10月, 2010 3 次提交
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由 Dmitry Torokhov 提交于
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由 Ping Cheng 提交于
Cintiq, being a display tablet, doesn't have mouse and associated BTN_s. Make sure we do not specify them when registering Cintiq's input device so that userland can retrieve the exact tool set the device supports. Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Nicolas Kaiser 提交于
Looks like an obvious typo to me. Signed-off-by: NNicolas Kaiser <nikai@nikai.net> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 19 10月, 2010 4 次提交
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由 Michael Hennerich 提交于
KBUILD_MODNAME normalizes "-" to "_". This is non-obvious and results in the id name for ADP5588 being "adp5588_keys" while the other supported id is "adp5587-keys". So avoid this define and use an explicit string as the id name. Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Instead of using asynchronous SPI API and then spinning waiting for SPI transfer to complete when disabling the device, let's use threaded IRQ model and spi_sync(). Acked-by: NMichael Hennerich <michael.hennerich@analog.com> Tested-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Instead of manually creating one set of attributes or another set up is_visible method in attribute group structure to control whether aux3 or gpio3 attribute is presented to userspace. Acked-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Eremin-Solenikov 提交于
PS2Mult is a simple serial protocol used for multiplexing several PS/2 streams into one serial data stream. It's used e.g. on TQM85xx series of boards. Signed-off-by: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 18 10月, 2010 10 次提交
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由 Daniel Mack 提交于
448cd166 ("Input: evdev - rearrange ioctl handling") broke EVIOCSABS by checking for the wrong direction bit. Signed-off-by: NDaniel Mack <zonque@gmail.com> Reported-by: NSven Neumann <s.neumann@raumfeld.com> Tested-by: NSven Neumann <s.neumann@raumfeld.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Daniel Mack 提交于
This fixes a regression introduced by the dynamic allocation of absinfo for input devices. We need to bail out early for input devices which don't have absolute axis. [ 929.664303] Pid: 2989, comm: input Not tainted 2.6.36-rc8+ #14 MS-7260/MS-7260 [ 929.664318] EIP: 0060:[<c12bdc01>] EFLAGS: 00010246 CPU: 0 [ 929.664331] EIP is at evdev_ioctl+0x4f8/0x59f [ 929.664341] EAX: 00000040 EBX: 00000000 ECX: 00000006 EDX: f45a1efc [ 929.664355] ESI: 00000000 EDI: f45a1efc EBP: f45a1f24 ESP: f45a1eb8 [ 929.664369] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 929.664402] f470da74 f6a30e78 f462c240 00000018 bfe4a260 00000000 f45b06fc 00000000 [ 929.664429] <0> 000000c4 b769d000 c3544620 f470da74 f45b06fc f45b06fc f45a1f38 c107dd1f [ 929.664458] <0> f4710b74 000000c4 00000000 00000000 00000000 0000029d 00000a74 f4710b74 [ 929.664500] [<c107dd1f>] ? handle_mm_fault+0x2be/0x59a [ 929.664513] [<c12bd709>] ? evdev_ioctl+0x0/0x59f [ 929.664524] [<c1099d30>] ? do_vfs_ioctl+0x494/0x4d9 [ 929.664538] [<c10432a1>] ? up_read+0x16/0x29 [ 929.664550] [<c101c818>] ? do_page_fault+0x2ff/0x32d [ 929.664564] [<c108d048>] ? do_sys_open+0xc5/0xcf [ 929.664575] [<c1099db6>] ? sys_ioctl+0x41/0x61 [ 929.664587] [<c1002710>] ? sysenter_do_call+0x12/0x36 [ 929.684570] ---[ end trace 11b83e923bd8f2bb ]--- Signed-off-by: NDaniel Mack <zonque@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
We need to always call usb_autopm_put_interface() in wacom_open(), not only when initialization fails, otherwise the device will be marked as PM-busy and will never be put in suspended state. Based on patch by Oliver Neukum. Acked-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
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由 Michael Hennerich 提交于
Suppress events where pressure > pressure_max. These events come typically along with inaccurate X and Y samples. Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Michael Hennerich 提交于
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: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Michael Hennerich 提交于
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: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Tejun Heo 提交于
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: NTejun Heo <tj@kernel.org> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Hitoshi Mitake 提交于
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: NHitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Jason Wang 提交于
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: NGrazvydas Ignotas <notasas@gmail.com> Signed-off-by: NJason Wang <jason77.wang@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 13 10月, 2010 13 次提交
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由 Dmitry Eremin-Solenikov 提交于
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: NDmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
There was too much knowledge about internals if serio in the pass-through handling, clean it up. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Naveen Kumar Gaddipati 提交于
Add the ROHM BU21013 capacitive touch panel controller support with i2c interface. Acked-by: NLinus Walleij <linus.walleij@stericsson.com> Signed-off-by: NNaveen Kumar Gaddipati <naveen.gaddipati@stericsson.com> Acked-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Mike Turquette 提交于
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: NMike Turquette <mturquette@ti.com> Signed-off-by: NAbraham Arce <x0066660@ti.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Abraham Arce 提交于
Select correct interrupt line behaviour. Signed-off-by: NAbraham Arce <x0066660@ti.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Abraham Arce 提交于
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: NAbraham Arce <x0066660@ti.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Abraham Arce 提交于
Get mem and irq resources using platform helpers - platform_get_base - platform_get_irq Signed-off-by: NAbraham Arce <x0066660@ti.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Sundar Iyer 提交于
Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Sundar Iyer 提交于
Add support for the keypad controller in the Scroll Key Encoder (SKE) module on the Nomadik family and the DB8500 SoC. Acked-by: NLinus Walleij <linus.walleij@stericsson.com> Signed-off-by: NSundar Iyer <sundar.iyer@stericsson.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
We should not try to call free_irq() when request_irq() failed. Reported-by: NG, Manjunath Kondaiah <manjugk@ti.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Davidlohr Bueso 提交于
Instead of using -1 let's start using proper error codes. Signed-off-by: NDavidlohr Bueso <dave@gnu.org> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Rework emu_probe() to make sure we leave the device disabled if probe fails for any reason. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dzianis Kahanovich 提交于
Signed-off-by: NDzianis Kahanovich <mahatma@eu.by> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 11 10月, 2010 1 次提交
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由 Aristeu Rozanski 提交于
Currently the pressure range in Cintiq 21UX2 is limited to half of the supported. This patch fixes the problem. Signed-off-by: NAristeu Rozanski <aris@redhat.com> Acked-by: NPing Cheng <pingc@wacom.com> CC: stable@kernel.org Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 05 10月, 2010 1 次提交
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由 Dmitry Torokhov 提交于
When runtime PM is enabled by default for input devices, X hangs in wacom open: [<ffffffff814a00ea>] mutex_lock+0x1a/0x40 [<ffffffffa02bc94b>] wacom_resume+0x3b/0x90 [wacom] [<ffffffff81327a32>] usb_resume_interface+0xd2/0x190 [<ffffffff81327b5d>] usb_resume_both+0x6d/0x110 [<ffffffff81327c24>] usb_runtime_resume+0x24/0x40 [<ffffffff8130a2cf>] __pm_runtime_resume+0x26f/0x450 [<ffffffff8130a23a>] __pm_runtime_resume+0x1da/0x450 [<ffffffff8130a53a>] pm_runtime_resume+0x2a/0x50 [<ffffffff81328176>] usb_autopm_get_interface+0x26/0x60 [<ffffffffa02bc626>] wacom_open+0x36/0x90 [wacom] wacom_open() takes wacom->lock and calls usb_autopm_get_interface(), which in turn calls wacom_resume() which tries to acquire the lock again. The fix is to call usb_autopm_get_interface() first, before we take the lock. Since we do not do usb_autopm_put_interface() until wacom_close() is called runtime PM is effectively disabled for the driver, however changing it now would risk regressions so the complete fix will have to wait till the next merge window. Reported-by: NJiri Slaby <jslaby@suse.cz> Acked-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 30 9月, 2010 5 次提交
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由 Dmitry Torokhov 提交于
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: NDmitry Torokhov <dtor@mail.ru>
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由 Christoph Fritz 提交于
Keep the file consistent and make clear that we mean 144 instead of -112. Signed-off-by: NChristoph Fritz <chf.fritz@googlemail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Rahul Ruikar 提交于
pci_disable_device() is called for following 2 cases - error path in emu_probe() - in emu_remove() Signed-off-by: NRahul Ruikar <rahul.ruikar@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Xing Wei 提交于
This adds support for hanwang Art Master HD 5012 electromagnetic tablet. Signed-off-by: NXing Wei <weixing@hanwang.com.cn> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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