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| | * | | | Input: add keypad driver for keys interfaced to TCA6416Sriramakrishnan Govindarajan2010-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements a simple Keypad driver that functions as an I2C client. It handles key press events for keys connected to TCA6416 I2C based IO expander. Signed-off-by: Sriramakrishnan <srk@ti.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: remove obsolete {corgi,spitz,tosa}kbd.cEric Miao2010-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: kbtab - do not advertise unsupported eventsDmitry Torokhov2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The device does not emit EV_MSC/MSC_SERIAL nor EV_KEY/BTN_MIDDLE events so it should not mark them as supported in capabilities bitmaps. This still leaves BTN_TOOL_PEN and BTN_TOUCH events being processed in a funky manner. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: kbtab - simplify kbtab_disconnect()Dmitry Torokhov2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need to check whether kbtab structure is attached to the interface; if it isn't and we are called we have much bigger problems. Also no need to call usb_kill_urb() in kbtab_disconnect() since it is being called in kbtab_close(). Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: kbtab - fix incorrect size parameter in usb_buffer_freeAxel Lin2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The size allocated by usb_buffer_alloc() is 8, however the size passed to usb_buffer_free() is 10. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: acecad - don't advertise mouse eventsDmitry Torokhov2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The device does not emit events for left/right/middle mouse buttons so it should not mark them as supported in capabilities bitmaps. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: acecad - fix some formatting issuesDmitry Torokhov2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also switch to using input_set_abd_params() helper. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: acecad - simplify usb_acecad_disconnect()Dmitry Torokhov2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need to check whether acecad structure is attached to the interface; if it isn't and we are called we have much bigger problems. Also no need to call usb_kill_urb() in usb_acecad_disconnect() since it is being called in usb_acecad_close(). Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: acecad - fix incorrect size parameter in usb_buffer_freeAxel Lin2010-04-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The size allocated by usb_buffer_alloc() is 8, however the size passed to usb_buffer_free() in usb_acecad_disconnect() is 10. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: add driver for hampshire serial touchscreensAdam Bennett2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds support for Hampshire TSHARC serial touchscreens. Implements Hampshire's 4-byte communication protocol. Signed-off-by: Adam Bennett <abennett72@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: ad714x - add support for the AD7143/8/7A partsBarry Song2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Barry Song <barry.song@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: add Analog Devices AD714x captouch input driverBryan Wu2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AD7142 and AD7147 are integrated capacitance-to-digital converters (CDCs) with on-chip environmental calibration for use in systems requiring a novel user input method. The AD7142 and AD7147 can interface to external capacitance sensors implementing functions such as buttons, scrollwheels, sliders, touchpads and so on. The chips don't restrict the specific usage. Depending on the hardware connection, one special target board can include one or several these components. The platform_data for the device's "struct device" holds these information. The data-struct defined in head file descript the hardware feature of button/scrollwheel/slider/touchpad components on target boards, which need be filled in the arch/mach-/. As the result, the driver is independent of boards. It gets the components layout from the platform_data, registers related devices, fullfills the algorithms and state machines for these components and report related input events to up level. Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Barry Song <21cnbao@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: lm8323 - do not leave dangling client data pointerWolfram Sang2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not leave dangling client data pointers when unbinding device from the driver or when binding fails for some reason. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: tsc2007 - do not leave dangling clientdata pointerWolfram Sang2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not leave dangling client data pointers when unbinding device from the driver. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: add PCF8574 I2C keypad input device driverBryan Wu2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: remove now deprecated corgi_ts.c touchscreen driverEric Miao2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The corgi touchscreen is now deprecated in favour of the generic ads7846.c driver. The noise reduction technique used in corgi_ts.c, which is to wait till vsync before ADC sampling, is also integrated into ads7846 driver now. Provided that the original driver is not generic and is difficult to maintain, it will be removed now. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Pavel Machek <pavel@ucw.cz> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: wacom - streamline 2-finger touch supportPing Cheng2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean up 2-finger touch support. This still needs to be converted to proper multi-touch protocol. Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: wacom - use get_unaligned to access unaligned dataDmitry Torokhov2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also get rid of wacom_le16_to_cpu() and wacom_be16_to_cpu() helpers and ise le16_to_cpup() and be16_to_cpup() directly. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: wacom - get rid of wacom_combo structureDmitry Torokhov2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we moved input device from struct wacom to struct wacom_wac, presence of wacom_combo just complicats things for no good reason. Let's get rid of it and simply pass URB length to wacom_wac_irq(). Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: wacom - get rid of input event wrappersDmitry Torokhov2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Input event interface is pretty stable so let's get rig of wrappers for input_event() and fiends and call them directly. This will simplify and speed up code a bit. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: wacom - fix some formatting issuesDmitry Torokhov2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix identation of switch/case statements so they follow style used by the rest of the kernel. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: wacom - do not allocate wacom_wac separatelyDmitry Torokhov2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no reason for allocating struct wacom_wac separately from struct wacom since both have the same lifetime rules and are not shared. Also make 'open' field a boolean. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: wacom - share pen info with touch of the same IDPing Cheng2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Touch enbaled devices share the same product ID with pen. However, we do not want to post touch events while pen is in prox. To do so, we used to keep a local static variable to keep track of if pen is in prox or not. This works fine for Tablet PC devices since there is only one device attached. With the newer touch enabled regular tablets, we can not make this assumption any more, i.e, one system may have more than one identical tablet plugged in. This patch adds an new entry, shared, into the struct wacom_wac so touch data can access pen data to locally. This solution assumes the two tools (touch and pen) of the same ID will be probed one after the other without interruption in between by another Wacom device of the same ID.
| | * | | | Input: wacom - merge out and in prox eventsPing Cheng2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Process out and in prox events for Graphire and Tablet PC devices in the same loop to simplify the data parsing logic. [re-applying after revert since other patches are based on this one] Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Merge branch 'for-linus' into nextDmitry Torokhov2010-04-14
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| | | * | | | Input: wacom - switch mode upon system resumePing Cheng2010-04-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When Wacom devices wake up from a sleep, the switch mode command (wacom_query_tablet_data) is needed before wacom_open is called. wacom_query_tablet_data should not be executed inside wacom_open since wacom_open is called more than once during probe. wacom_retrieve_hid_descriptor is removed from wacom_resume due to the fact that the required descriptors are stored properly upon system resume. Signed-off-by: Ping Cheng <pingc@wacom.com> Reported-and-tested-by: Anton Anikin <Anton@Anikin.name> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | | Merge branch 'for-linus/samsung4' of git://git.fluff.org/bjdooks/linuxLinus Torvalds2010-05-19
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus/samsung4' of git://git.fluff.org/bjdooks/linux: (98 commits) Input: s3c24xx_ts - depend on SAMSUNG_DEV_TS and update menu entry Input: s3c24xx_ts - Add FEAT for Samsung touchscreen support Input: s3c24xx_ts - Implement generic GPIO configuration callback ARM: SAMSUNG: Move s3c64xx dev-ts.c to plat-samsung and rename configuration ARM: SAMSUNG: Implements cfg_gpio function for Samsung touchscreen ARM: S3C64XX: Add touchscreen platform device definition ARM: SAMSUNG: Move mach/ts.h to plat/ts.h ARM: S5PC100: Move i2c helpers from plat-s5pc1xx to mach-s5pc100 ARM: S5PC100: Move frame buffer helpers from plat-s5pc1xx to mach-s5pc100 ARM: S5PC100: gpio.h cleanup ARM: S5PC100: Move gpio support from plat-s5pc1xx to mach-s5pc100 ARM: S5PC100: Use common functions for gpiolib implementation drivers: serial: S5PC100 serial driver cleanup ARM: S5PC100: Pre-requisite clock patch for plat-s5pc1xx to plat-s5p move ARM: SAMSUNG: Copy common I2C0 device helpers to machine directories ARM: SAMSUNG: move driver strength gpio configuration helper to common dir ARM: S5PV210: Add GPIOlib support ARM: SAMSUNGy: fix broken timer irq base ARM: SMDK6440: Add audio devices on board ARM: S5P6440: Add audio platform devices ...
| | * | | | | | Input: s3c24xx_ts - depend on SAMSUNG_DEV_TS and update menu entryBen Dooks2010-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the driver depend on either ARCH_S3C2410 (as legacy) or the new device selection of SAMSUNG_DEV_TS. Change the menuconfig name to reflect this driver is now handling more devices that just the s3c2410. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Acked-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | | Input: s3c24xx_ts - Add FEAT for Samsung touchscreen supportNaveen Krishna2010-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a feature bit field in the touchscreen driver for Samsung SoCs. Which can be used to distinguish the TSADC module features. Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> [ben-linux@fluff.org: minor fix to title] Signed-off-by: Ben Dooks <ben-linux@fluff.org> Acked-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | | Input: s3c24xx_ts - Implement generic GPIO configuration callbackNaveen Krishna2010-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements generic GPIO configuration function in Samsung touchscreen driver. And makes the touchscreen driver s3c24xx-ts.c generic to all the Samsung SoCs. Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> [ben-linux@fluff.org: fixed title ] Signed-off-by: Ben Dooks <ben-linux@fluff.org> Acked-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | | ARM: SAMSUNG: Move mach/ts.h to plat/ts.hMaurus Cuelenaere2010-05-19
| | | |_|_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This moves mach-s3c2410/include/mach/ts.h to plat-samsung/include/plat/ts.h in order to prepare for s3c64xx support in the touchscreen driver. Signed-off-by: Maurus Cuelenaere <mcuelenaere@gmail.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org>
| * | | | | | Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2010-05-19
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (224 commits) ARM: remove 'select GENERIC_TIME' ARM: 6136/1: ARCH_REQUIRE_GPIOLIB selects GENERIC_GPIO ARM: 6074/1: oprofile: convert from sysdev to platform device ARM: 6073/1: oprofile: remove old files and update KConfig ARM: 6072/1: oprofile: use perf-events framework as backend ARM: 6071/1: perf-events: allow modules to query the number of hardware counters ARM: 6070/1: perf-events: add support for xscale PMUs ARM: 6069/1: perf-events: use numeric ID to identify PMU ARM: 6064/1: pmu: register IRQs at runtime ARM: Optionally allow ARMv6 to use 'normal, bufferable' memory for DMA ARM: 6134/1: Handle instruction cache maintenance fault properly ARM: nwfpe: allow debugging output to be configured at runtime ARM: rename mach_cpu_disable() to platform_cpu_disable() ARM: 6132/1: PL330: Add common core driver ARM: 6094/1: Extend cache-l2x0 to support the 16-way PL310 ARM: Move memory mapping into mmu.c ARM: Ensure meminfo is sorted prior to sanity_check_meminfo ARM: Remove useless linux/bootmem.h includes ARM: convert /proc/cpu/aligment to seq_file arm: use asm-generic/scatterlist.h ...
| | * | | | | | input: remove obsolete {corgi,spitz,tosa}kbd.cEric Miao2010-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | | | | [ARM] pxa/tosa: move CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES to mach/KconfigEric Miao2010-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tosa is now able to use generic matrix keypad driver instead of the deprecated tosakbd.c, where CONFIG_KEYBOARD_TOSA_USE_EXT_KEYCODES is still useful. Move it to mach/Kconfig. Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
| | * | | | | | input: remove now deprecated corgi_ts.c touchscreen driverEric Miao2010-05-11
| | | |_|_|_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The corgi touchscreen is now deprecated in favour of the generic ads7846.c driver. The noise reduction technique used in corgi_ts.c, which is to wait till vsync before ADC sampling, is also integrated into ads7846 driver now. Provided that the original driver is not generic and is difficult to maintain, it will be removed now. Signed-off-by: Eric Miao <eric.y.miao@gmail.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Pavel Machek <pavel@ucw.cz> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * | | | | | Merge branch 'core-locking-for-linus' of ↵Linus Torvalds2010-05-18
| |\ \ \ \ \ \ | | |_|_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep: Reduce stack_trace usage lockdep: No need to disable preemption in debug atomic ops lockdep: Actually _dec_ in debug_atomic_dec lockdep: Provide off case for redundant_hardirqs_on increment lockdep: Simplify debug atomic ops lockdep: Fix redundant_hardirqs_on incremented with irqs enabled lockstat: Make lockstat counting per cpu i8253: Convert i8253_lock to raw_spinlock
| | * | | | | Merge commit 'v2.6.34-rc6' into core/lockingIngo Molnar2010-05-03
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| | * | | | | i8253: Convert i8253_lock to raw_spinlockThomas Gleixner2010-03-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i8253_lock needs to be a real spinlock in preempt-rt, i.e. it can not be converted to a sleeping lock. Convert it to raw_spinlock and fix up all users. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Ralf Baechle <ralf@linux-mips.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Takashi Iwai <tiwai@suse.de> Cc: Jens Axboe <jens.axboe@oracle.com> LKML-Reference: <20100217163751.030764372@linutronix.de>
| * | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2010-05-13
| |\ \ \ \ \ \ | | |_|_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ad7877 - keep dma rx buffers in seperate cache lines Input: psmouse - reset all types of mice before reconnecting Input: elantech - use all 3 bytes when checking version Input: iforce - fix Guillemot Jet Leader 3D entry Input: iforce - add Guillemot Jet Leader Force Feedback
| | * | | | | Input: ad7877 - keep dma rx buffers in seperate cache linesOskar Schirmer2010-05-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With dma based spi transmission, data corruption is observed occasionally. With dma buffers located right next to msg and xfer fields, cache lines correctly flushed in preparation for dma usage may be polluted again when writing to fields in the same cache line. Make sure cache fields used with dma do not share cache lines with fields changed during dma handling. As both fields are part of a struct that is allocated via kzalloc, thus cache aligned, moving the fields to the 1st position and insert padding for alignment does the job. Signed-off-by: Oskar Schirmer <os@emlix.com> Signed-off-by: Daniel Glöckner <dg@emlix.com> Signed-off-by: Oliver Schneidewind <osw@emlix.com> Signed-off-by: Johannes Weiner <jw@emlix.com> Acked-by: Mike Frysinger <vapier@gentoo.org> [dtor@mail.ru - changed to use ___cacheline_aligned as suggested by akpm] Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: psmouse - reset all types of mice before reconnectingDmitry Torokhov2010-05-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Synaptics hardware requires resetting device after suspend to ram in order for the device to be operational. The reset lives in synaptics-specific reconnect handler, but it is not being invoked if synaptics support is disabled and the device is handled as a standard PS/2 device (bare or IntelliMouse protocol). Let's add reset into generic reconnect handler as well. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: elantech - use all 3 bytes when checking versionDmitry Torokhov2010-05-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently all 3 bytes returned by ETP_FW_VERSION_QUERY are significant and should be taken into account when matching hardware version/features. Tested-by: Eric Piel <eric.piel@tremplin-utc.net> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: iforce - fix Guillemot Jet Leader 3D entryMarek Vasut2010-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB ID entry for "Guillemot Jet Leader 3D" in iforce-main.c did not match one used in iforce-usb.c Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | | Input: iforce - add Guillemot Jet Leader Force FeedbackMarek Vasut2010-05-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This device features a RUDDER on the knob. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| * | | | | | Merge branch 'for-linus' of ↵Linus Torvalds2010-05-05
| |\| | | | | | | |_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: joydev - allow binding to button-only devices Input: elantech - ignore high bits in the position coordinates Input: elantech - allow forcing Elantech protocol Input: elantech - fix firmware version check Input: ati_remote - add some missing devices from lirc_atiusb Input: eeti_ts - cancel pending work when going to suspend Input: Add support of Synaptics Clickpad device Revert "Input: ALPS - add signature for HP Pavilion dm3 laptops" Input: psmouse - ignore parity error for basic protocols
| | * | | | Input: joydev - allow binding to button-only devicesChristoph Fritz2010-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Dance pads don't have an axis, so allow this kind of controllers to be used via legacy joystick interface. Signed-off-by: Christoph Fritz <chf.fritz@googlemail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: elantech - ignore high bits in the position coordinatesFlorian Ragwitz2010-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In older versions of the elantech hardware/firmware those bits always were unset, so it didn't actually matter, but newer versions seem to use those high bits for something else, screwing up the coordinates we report to the input layer for those devices. Signed-off-by: Florian Ragwitz <rafl@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: elantech - allow forcing Elantech protocolFlorian Ragwitz2010-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Apparently hardware vendors now ship elantech touchpads with different version magic. This options allows for them to be tested easier with the current driver in order to add their magic to the whitelist later. Signed-off-by: Florian Ragwitz <rafl@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: elantech - fix firmware version checkFlorian Ragwitz2010-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The check determining whether device should use 4- or 6-byte packets was trying to compare firmware with 2.48, but was failing on majors greater than 2. The new check ensures that versions like 4.1 are checked properly. Signed-off-by: Florian Ragwitz <rafl@debian.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
| | * | | | Input: ati_remote - add some missing devices from lirc_atiusbJarod Wilson2010-05-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The (out-of-tree) lirc_atiusb driver has a much longer list of devices it supports. Some of them look like they may just be guesses at possible device IDs, but a few are definitely confirmed devices. This adds the nVidia-branded RF receiver and the X10 Lola Wireless Video Sender device (which contains an RF receiver) to the list of devices in ati_remote. Signed-off-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>