linux/drivers/input/touchscreen, branch v3.6

Input: edt-ft5x06 - return -EFAULT on copy_to_user() error

2012-09-19T23:00:26Z

copy_to_user() returns the number of bytes remaining, but we want a negative error code here. Signed-off-by: Axel Lin Signed-off-by: Dmitry Torokhov

Merge tag 'v3.6-rc5' into for-linus

2012-09-19T17:21:21Z

Sync with mainline so that I can revert an input patch that came in through another subsystem tree.

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2012-09-08T23:20:59Z

Pull input subsystem updates from Dmitry Torokhov. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - add support for EMR on Cintiq 24HD touch Input: i8042 - add Gigabyte T1005 series netbooks to noloop table Input: imx_keypad - reset the hardware before enabling Input: edt-ft5x06 - fix build error when compiling wthout CONFIG_DEBUG_FS

Input: usbtouchscreen - initialize eGalax devices

2012-09-05T05:17:56Z

Certain eGalax devices expose an interface with class HID and protocol None. Some work with usbhid and some work with usbtouchscreen, but there is no easy way to differentiate. Sending an eGalax diagnostic packet seems to kick them all into using the right protocol for usbtouchscreen, so we can continue to bind them all there (as opposed to handing some off to usbhid). This fixes a regression for devices that were claimed by (and worked with) usbhid prior to commit 139ebe8dc80dd74cb2ac9f5603d18fbf5cff049f ("Input: usbtouchscreen - fix eGalax HID ignoring"), which made usbtouchscreen claim them instead. With this patch they will still be claimed by usbtouchscreen, but they will actually report events usbtouchscreen can understand. Note that these devices will be limited to the usbtouchscreen feature set so e.g. dual touch features are not supported. I have the distinct pleasure of needing to support devices of both types and have tested accordingly. Signed-off-by: Forest Bond Signed-off-by: Dmitry Torokhov

Input: edt-ft5x06 - fix build error when compiling wthout CONFIG_DEBUG_FS

2012-08-22T05:03:04Z

This fixes the following breakage: edt-ft5x06.c: In function edt_ft5x06_ts_remove: edt-ft5x06.c:846:14: error: struct edt_ft5x06_ts_data has no member named raw_buffer Signed-off-by: Guenter Roeck Acked-by: Simon Budig Signed-off-by: Dmitry Torokhov

Input: eeti_ts: pass gpio value instead of IRQ

2012-08-09T13:16:41Z

The EETI touchscreen asserts its IRQ line as soon as it has data in its internal buffers. The line is automatically deasserted once all data has been read via I2C. Hence, the driver has to monitor the GPIO line and cannot simply rely on the interrupt handler reception. In the current implementation of the driver, irq_to_gpio() is used to determine the GPIO number from the i2c_client's IRQ value. As irq_to_gpio() is not available on all platforms, this patch changes this and makes the driver ignore the passed in IRQ. Instead, a GPIO is added to the platform_data struct and gpio_to_irq is used to derive the IRQ from that GPIO. If this fails, bail out. The driver is only able to work in environments where the touchscreen GPIO can be mapped to an IRQ. Without this patch, building raumfeld_defconfig results in: drivers/input/touchscreen/eeti_ts.c: In function 'eeti_ts_irq_active': drivers/input/touchscreen/eeti_ts.c:65:2: error: implicit declaration of function 'irq_to_gpio' [-Werror=implicit-function-declaration] Signed-off-by: Daniel Mack Signed-off-by: Arnd Bergmann Cc: stable@vger.kernel.org (v3.2+) Cc: Dmitry Torokhov Cc: Sven Neumann Cc: linux-input@vger.kernel.org Cc: Haojian Zhuang

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

2012-07-30T17:01:45Z

Pull input updates from Dmitry Torokhov: "A new driver for FT5x06 based EDT displays and a couple of other driver changes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - handle out of bounds values from the hardware Input: wacom - add support to Cintiq 22HD Input: add driver for FT5x06 based EDT displays

Merge branch 'for-linus' of git://git.linaro.org/people/rmk/linux-arm

2012-07-27T22:14:26Z

Pull ARM updates from Russell King: "First ARM push of this merge window, post me coming back from holiday. This is what has been in linux-next for the last few weeks. Not much to say which isn't described by the commit summaries." * 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (32 commits) ARM: 7463/1: topology: Update cpu_power according to DT information ARM: 7462/1: topology: factorize the update of sibling masks ARM: 7461/1: topology: Add arch_scale_freq_power function ARM: 7456/1: ptrace: provide separate functions for tracing syscall {entry,exit} ARM: 7455/1: audit: move syscall auditing until after ptrace SIGTRAP handling ARM: 7454/1: entry: don't bother with syscall tracing on ret_from_fork path ARM: 7453/1: audit: only allow syscall auditing for pure EABI userspace ARM: 7452/1: delay: allow timer-based delay implementation to be selected ARM: 7451/1: arch timer: implement read_current_timer and get_cycles ARM: 7450/1: dcache: select DCACHE_WORD_ACCESS for little-endian ARMv6+ CPUs ARM: 7449/1: use generic strnlen_user and strncpy_from_user functions ARM: 7448/1: perf: remove arm_perf_pmu_ids global enumeration ARM: 7447/1: rwlocks: remove unused branch labels from trylock routines ARM: 7446/1: spinlock: use ticket algorithm for ARMv6+ locking implementation ARM: 7445/1: mm: update CONTEXTIDR register to contain PID of current process ARM: 7444/1: kernel: add arch-timer C3STOP feature ARM: 7460/1: remove asm/locks.h ARM: 7439/1: head.S: simplify initial page table mapping ARM: 7437/1: zImage: Allow DTB command line concatenation with ATAG_CMDLINE ARM: 7436/1: Do not map the vectors page as write-through on UP systems ...

Merge branches 'audit', 'delay', 'fixes', 'misc' and 'sta2x11' into for-linus

2012-07-27T22:06:32Z

Input: add driver for FT5x06 based EDT displays

2012-07-25T06:55:03Z

This is a driver for the EDT "Polytouch" family of touch controllers based on the FocalTech FT5x06 line of chips. Signed-off-by: Simon Budig Reviewed-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov