linux/drivers/input/touchscreen, branch v2.6.38

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

2011-02-15T17:40:27Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: matrix_keypad - increase the limit of rows and columns Input: wacom - fix error path in wacom_probe() Input: ads7846 - check proper condition when freeing gpio Revert "Input: do not pass injected events back to the originating handler" Input: sysrq - rework re-inject logic Input: serio - clear pending rescans after sysfs driver rebind Input: rotary_encoder - use proper irqflags Input: wacom_w8001 - report resolution to userland

Input: ads7846 - check proper condition when freeing gpio

2011-02-11T08:58:24Z

When driver uses custom pendown detection method gpio_pendown is not set up and so we should not try to free it, otherwise we are presented with: ------------[ cut here ]------------ WARNING: at drivers/gpio/gpiolib.c:1258 gpio_free+0x100/0x12c() Modules linked in: [] (unwind_backtrace+0x0/0xe4) from [](warn_slowpath_common+0x4c/0x64) [] (warn_slowpath_common+0x4c/0x64) from [](warn_slowpath_null+0x18/0x1c) [] (warn_slowpath_null+0x18/0x1c) from [](gpio_free+0x100/0x12c) [] (gpio_free+0x100/0x12c) from [](ads7846_probe+0xa38/0xc5c) [] (ads7846_probe+0xa38/0xc5c) from [](spi_drv_probe+0x18/0x1c) [] (spi_drv_probe+0x18/0x1c) from [](driver_probe_device+0xc8/0x184) [] (driver_probe_device+0xc8/0x184) from [](__driver_attach+0x68/0x8c) [] (__driver_attach+0x68/0x8c) from [](bus_for_each_dev+0x48/0x74) [] (bus_for_each_dev+0x48/0x74) from [](bus_add_driver+0xa0/0x220) [] (bus_add_driver+0xa0/0x220) from [](driver_register+0xa8/0x134) [] (driver_register+0xa8/0x134) from [](do_one_initcall+0xcc/0x1a4) [] (do_one_initcall+0xcc/0x1a4) from [](kernel_init+0x14c/0x214) [] (kernel_init+0x14c/0x214) from [](kernel_thread_exit+0x0/0x8) ---[ end trace 4053287f8a5ec18f ]--- Also rearrange ads7846_setup_pendown() to have only one exit point returning success. Reported-by: Sourav Poddar Acked-by: Wolfram Sang Reviewed-by: Charulatha V Signed-off-by: Dmitry Torokhov

Input: wacom_w8001 - report resolution to userland

2011-02-01T05:32:24Z

Serial devices send both pen and touch data through the same logical port. Since we scaled touch to pen maximum, we use pen resolution for touch as well here. This is under the assumption that pen and touch share the same physical surface. In the case when a small physical dimensional difference occurs between pen and touch, we assume the tolerance for touch point precision is higher than pen and the difference is within touch point tolerance. A per-MT tool based resolution mechanism should be introduced if the above assumption does not hold true for the pen and touch devices any more. Signed-off-by: Ping Cheng Reviewed-by: Henrik Rydberg Signed-off-by: Dmitry Torokhov

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

2011-01-26T06:31:44Z

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - pass touch resolution to clients through input_absinfo Input: wacom - add 2 Bamboo Pen and touch models Input: sysrq - ensure sysrq_enabled and __sysrq_enabled are consistent Input: sparse-keymap - fix KEY_VSW handling in sparse_keymap_setup Input: tegra-kbc - add tegra keyboard driver Input: gpio_keys - switch to using request_any_context_irq Input: serio - allow registered drivers to get status flag Input: ct82710c - return proper error code for ct82c710_open Input: bu21013_ts - added regulator support Input: bu21013_ts - remove duplicate resolution parameters Input: tnetv107x-ts - don't treat NULL clk as an error Input: tnetv107x-keypad - don't treat NULL clk as an error Fix up trivial conflicts in drivers/input/keyboard/Makefile due to additions of tc3589x/Tegra drivers

kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT

2011-01-21T01:02:05Z

The meaning of CONFIG_EMBEDDED has long since been obsoleted; the option is used to configure any non-standard kernel with a much larger scope than only small devices. This patch renames the option to CONFIG_EXPERT in init/Kconfig and fixes references to the option throughout the kernel. A new CONFIG_EMBEDDED option is added that automatically selects CONFIG_EXPERT when enabled and can be used in the future to isolate options that should only be considered for embedded systems (RISC architectures, SLOB, etc). Calling the option "EXPERT" more accurately represents its intention: only expert users who understand the impact of the configuration changes they are making should enable it. Reviewed-by: Ingo Molnar Acked-by: David Woodhouse Signed-off-by: David Rientjes Cc: Greg KH Cc: "David S. Miller" Cc: Jens Axboe Cc: Arnd Bergmann Cc: Robin Holt Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

Input: bu21013_ts - added regulator support

2011-01-18T04:49:16Z

Add regulator support in ROHM BU21013 touch panel driver. Signed-off-by: Naveen Kumar Gaddipati Signed-off-by: Dmitry Torokhov

Input: bu21013_ts - remove duplicate resolution parameters

2011-01-18T04:49:12Z

Remove duplicate display resolution parameters from platform data as one pair is quite enough. Signed-off-by: Naveen Kumar Gaddipati Signed-off-by: Dmitry Torokhov

Input: tnetv107x-ts - don't treat NULL clk as an error

2011-01-18T04:49:07Z

We should use IS_ERR() when checking whether clk_get() succeeded or not since it returns errors by encoding error codes with ERR_PTR(). Signed-off-by: Jamie Iles Signed-off-by: Dmitry Torokhov

Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2011-01-13T18:05:56Z

* 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits) Documentation/trace/events.txt: Remove obsolete sched_signal_send. writeback: fix global_dirty_limits comment runtime -> real-time ppc: fix comment typo singal -> signal drivers: fix comment typo diable -> disable. m68k: fix comment typo diable -> disable. wireless: comment typo fix diable -> disable. media: comment typo fix diable -> disable. remove doc for obsolete dynamic-printk kernel-parameter remove extraneous 'is' from Documentation/iostats.txt Fix spelling milisec -> ms in snd_ps3 module parameter description Fix spelling mistakes in comments Revert conflicting V4L changes i7core_edac: fix typos in comments mm/rmap.c: fix comment sound, ca0106: Fix assignment to 'channel'. hrtimer: fix a typo in comment init/Kconfig: fix typo anon_inodes: fix wrong function name in comment fix comment typos concerning "consistent" poll: fix a typo in comment ... Fix up trivial conflicts in: - drivers/net/wireless/iwlwifi/iwl-core.c (moved to iwl-legacy.c) - fs/ext4/ext4.h Also fix missed 'diabled' typo in drivers/net/bnx2x/bnx2x.h while at it.

Merge branch 'next' into for-linus

2011-01-12T06:01:45Z