[Problem] Samsung 700T1C Elan USB Touchpad not detected as touchpad

2014-07-20 Thread Daniel Heckenberg
Hello, I'm experiencing the following issue which I'd like to help resolve. Please let me know if there's any other information or action that I can provide. I'll send additional information in subsequent mails to avoid the majordomo length block. Many thanks, Daniel [1] Summary: Samsung

Re: [PATCH] drivers: Let several drivers depends on HAS_IOMEM for 'devm_ioremap_resource'

2014-07-20 Thread Chen Gang
On 07/19/2014 02:02 AM, Chen Gang wrote: 2014-07-18 18:51 GMT+08:00 Richard Weinberger rich...@nod.at: Am 18.07.2014 12:44, schrieb Chen Gang: On 07/18/2014 03:35 PM, Richard Weinberger wrote: Am 18.07.2014 02:36, schrieb Chen Gang: On 07/18/2014 02:09 AM, Richard Weinberger wrote: Am

Re: [PATCH] drivers: Let several drivers depends on HAS_IOMEM for 'devm_ioremap_resource'

2014-07-20 Thread Chen Gang
On 07/20/2014 04:38 PM, Chen Gang wrote: On 07/19/2014 02:02 AM, Chen Gang wrote: 2014-07-18 18:51 GMT+08:00 Richard Weinberger rich...@nod.at: Am 18.07.2014 12:44, schrieb Chen Gang: On 07/18/2014 03:35 PM, Richard Weinberger wrote: Am 18.07.2014 02:36, schrieb Chen Gang: On 07/18/2014

Re: [PATCH] drivers: Let several drivers depends on HAS_IOMEM for 'devm_ioremap_resource'

2014-07-20 Thread Richard Weinberger
Am 20.07.2014 10:38, schrieb Chen Gang: On 07/19/2014 02:02 AM, Chen Gang wrote: 2014-07-18 18:51 GMT+08:00 Richard Weinberger rich...@nod.at: Am 18.07.2014 12:44, schrieb Chen Gang: On 07/18/2014 03:35 PM, Richard Weinberger wrote: Am 18.07.2014 02:36, schrieb Chen Gang: On 07/18/2014

Re: [PATCH] Input: fix defuzzing logic

2014-07-20 Thread David Herrmann
Hi On Sun, Jul 20, 2014 at 1:49 AM, Dmitry Torokhov dmitry.torok...@gmail.com wrote: We attempt to remove noise from coordinates reported by devices in input_handle_abs_event(), unfortunately, unless we were dropping the event altogether, we were ignoring the adjusted value and were passing

Re: [PATCH] drivers: Let several drivers depends on HAS_IOMEM for 'devm_ioremap_resource'

2014-07-20 Thread Chen Gang
On 07/20/2014 05:45 PM, Richard Weinberger wrote: Am 20.07.2014 10:38, schrieb Chen Gang: On 07/19/2014 02:02 AM, Chen Gang wrote: 2014-07-18 18:51 GMT+08:00 Richard Weinberger rich...@nod.at: Am 18.07.2014 12:44, schrieb Chen Gang: On 07/18/2014 03:35 PM, Richard Weinberger wrote: Am

Re: [PATCH] drivers: Let several drivers depends on HAS_IOMEM for 'devm_ioremap_resource'

2014-07-20 Thread Chen Gang
On 07/20/2014 05:51 PM, Chen Gang wrote: On 07/20/2014 05:45 PM, Richard Weinberger wrote: Am 20.07.2014 10:38, schrieb Chen Gang: On 07/19/2014 02:02 AM, Chen Gang wrote: 2014-07-18 18:51 GMT+08:00 Richard Weinberger rich...@nod.at: Am 18.07.2014 12:44, schrieb Chen Gang: On 07/18/2014

[PATCH] staging: input: sunkbd.c: Fix coding style

2014-07-20 Thread Bivolaru Catalin
Fix coding style with regard to missing spaces after , and the column limit that was violated after the first change. Signed-off-by: Bivolaru Catalin bivolaru.cata...@gmail.com --- The change was tested only by compilation. diff --git a/drivers/input/keyboard/sunkbd.c

[PATCH v2] input: Add support for Wacom protocol 4 serial tablets

2014-07-20 Thread Hans de Goede
Recent version of xf86-input-wacom no longer support directly accessing serial tablets. Instead xf86-input-wacom now expects all wacom tablets to be driven by the kernel and to show up as evdev devices. This has caused old serial Wacom tablets to stop working for people who still have such

Re: [PATCH] staging: input: sunkbd.c: Fix coding style

2014-07-20 Thread Joe Perches
On Sun, 2014-07-20 at 15:01 +0300, Bivolaru Catalin wrote: Fix coding style with regard to missing spaces after , and the column limit that was violated after the first change. Some checkpatch errors should be ignored. These are some of them. This change doesn't make it easier to read or to

Re: [PATCH] Input: fix defuzzing logic

2014-07-20 Thread Henrik Rydberg
Hi Dmitry, We attempt to remove noise from coordinates reported by devices in input_handle_abs_event(), unfortunately, unless we were dropping the event altogether, we were ignoring the adjusted value and were passing on the original value instead. Reviewed-by: Andrew de los Reyes

[RFC PATCH] Input: evdev - drop redundant list-locking

2014-07-20 Thread David Herrmann
evdev-client_list is rcu-protected. There is no need to have a separate spinlock just for the list. Either one is good enough, so lets drop the spinlock. Signed-off-by: David Herrmann dh.herrm...@gmail.com --- Hi I stumbled across this one when doing some evdev reviews. Maybe I'm missing

Re: [RFC PATCH] Input: evdev - drop redundant list-locking

2014-07-20 Thread Dmitry Torokhov
On Sun, Jul 20, 2014 at 08:48:12PM +0200, David Herrmann wrote: evdev-client_list is rcu-protected. There is no need to have a separate spinlock just for the list. Either one is good enough, so lets drop the spinlock. Signed-off-by: David Herrmann dh.herrm...@gmail.com --- Hi I stumbled

Re: [RFC PATCH] Input: evdev - drop redundant list-locking

2014-07-20 Thread Dmitry Torokhov
On Sun, Jul 20, 2014 at 09:00:02PM +0200, David Herrmann wrote: Hi On Sun, Jul 20, 2014 at 8:54 PM, Dmitry Torokhov dmitry.torok...@gmail.com wrote: On Sun, Jul 20, 2014 at 08:48:12PM +0200, David Herrmann wrote: evdev-client_list is rcu-protected. There is no need to have a separate

[PATCH v2] Input: evdev - drop redundant list-locking

2014-07-20 Thread David Herrmann
evdev-client_list is rcu-protected. We need the client_lock only to protect against concurrent writes. However, all paths that access client_list already lock evdev-mutex. Therefore, drop client_lock and use evdev-mutex as list-protection. This also drops several helper functions that are called

Re: [PATCH] staging: input: sunkbd.c: Fix coding style

2014-07-20 Thread Dmitry Torokhov
On Sun, Jul 20, 2014 at 08:52:54AM -0700, Joe Perches wrote: On Sun, 2014-07-20 at 15:01 +0300, Bivolaru Catalin wrote: Fix coding style with regard to missing spaces after , and the column limit that was violated after the first change. Some checkpatch errors should be ignored. These

Re: [PATCH 2/2] iio: exynos-adc: add experimental touchscreen support

2014-07-20 Thread Dmitry Torokhov
On Sun, Jul 20, 2014 at 02:51:37PM +0100, Jonathan Cameron wrote: On 20/07/14 14:49, Jonathan Cameron wrote: On 18/07/14 20:29, Arnd Bergmann wrote: This adds support for the touchscreen on Samsung s3c64xx. The driver is completely untested but shows roughly how it could be done, following

Re: [PATCH v5] Input: Add driver for Microchip's CAP1106

2014-07-20 Thread Dmitry Torokhov
On Tue, Jul 15, 2014 at 01:30:59PM +0200, Daniel Mack wrote: This patch adds a driver for Microchips CAP1106, an I2C driven, 6-channel capacitive touch sensor. For now, only the capacitive buttons are supported, and no specific settings that can be tweaked for individual channels, except for

Re: [PATCH 1/1] input: remove unnecessary break after goto

2014-07-20 Thread Dmitry Torokhov
On Tue, Jul 08, 2014 at 06:37:36PM +0200, Fabian Frederick wrote: Cc: Dmitry Torokhov dmitry.torok...@gmail.com Cc: Paul Gortmaker paul.gortma...@windriver.com Cc: linux-input@vger.kernel.org Signed-off-by: Fabian Frederick f...@skynet.be Applied, thank you. ---

Re: [PATCH] Input: st-keyscan - Fix 'defined but not used' compiler warnings

2014-07-20 Thread Dmitry Torokhov
On Tue, Jul 08, 2014 at 10:47:58AM +0200, Tobias Klauser wrote: Add #ifdef CONFIG_PM_SLEEP around keyscan_supend() and keyscan_resume() to fix the following compiler warnings occuring if CONFIG_PM_SLEEP is unset: + /scratch/kisskb/src/drivers/input/keyboard/st-keyscan.c: warning:

Re: [PATCH RESEND 3/5] Input: uinput - add UI_GET_VERSION ioctl

2014-07-20 Thread Dmitry Torokhov
On Sat, Jul 19, 2014 at 03:10:43PM +0200, David Herrmann wrote: This ioctl is the counterpart to EVIOCGVERSION and returns the uinput-version the kernel was compiled with. Reviewed-by: Peter Hutterer peter.hutte...@who-t.net Signed-off-by: David Herrmann dh.herrm...@gmail.com Applied, thank

Re: [PATCH RESEND 0/5] Evdev Extensions

2014-07-20 Thread Dmitry Torokhov
Hi David, On Sat, Jul 19, 2014 at 03:10:40PM +0200, David Herrmann wrote: Hi Dmitry I posted all these ~2 months ago, but haven't seen any comments from you. Seeing that you switched jobs (congratulations, btw!), Thanks :) I guess you were quite busy the last few weeks. Hence, here's a

Re: [PATCH RESEND 4/5] Input: uinput - add new UINPUT_DEV_SETUP ioctl

2014-07-20 Thread Dmitry Torokhov
Hi David, On Sat, Jul 19, 2014 at 03:10:44PM +0200, David Herrmann wrote: This adds a new ioctl UINPUT_DEV_SETUP that replaces the old device setup method (by write()'ing struct uinput_user_dev to the node). The old method is not easily extendable and requires huge payloads. Furthermore,

[PATCH] Input: cap1106 - allow changing key mapping from userspace

2014-07-20 Thread Dmitry Torokhov
Wire up support for EVIOC{G|S}KEYCODE to allow users change key mappings from userspace. Signed-off-by: Dmitry Torokhov dmitry.torok...@gmail.com --- Just compiled, not tested. drivers/input/keyboard/cap1106.c | 8 +++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git