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path: root/drivers/input
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2012-05-02Input: mpu3050 - set IRQF_ONESHOT when requesting the interruptStephen Warren
Commit 1c6c695 "genirq: Reject bogus threaded irq requests" requires that request_threaded_irq() either be passed an explicit handler, or that IRQF_ONESHOT be set. Set this flag. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-05-02Input: serio_raw - signal EFAULT even if read/write partially succeedsDmitry Torokhov
When copy_to/from_user fails in the middle of transfer we should not report to the user that read/write partially succeeded but rather report -EFAULT right away, so that application will know that it got its buffers all wrong. If application messed up its buffers we can't trust the data fetched from userspace and successfully written to the device or if data read from the device and transferred to userspace ended up where application expected it to end. If serio_write() fails we still going to report partial writes if failure happens in the middle of the transfer. This is basically a revert of 7a0a27d2ce38aee19a31fee8c12095f586eed393 and 4fa0771138d0b56fe59ab8ab3b1ce9e594484362. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-05-02Input: wacom - use dev_xxx() instead of naked printk()s and dbg()sDmitry Torokhov
Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-05-02Input: wacom - return proper error if usb_get_extra_descriptor() failsDmitry Torokhov
Instead of returning 1 (which is not even negative) let's capture and return error codde returned by usb_get_extra_descriptor(). Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-05-02Input: wacom - fix sparse warningDmitry Torokhov
This fixes the following warning from sparse warning: Using plain integer as NULL pointer Reviewed-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-05-01USB: usbtouchscreen.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Henrik Rydberg <rydberg@euromail.se> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Viresh Kumar <viresh.kumar@st.com> CC: Armando Visconti <armando.visconti@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: kbtab.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: gtco.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: aiptek.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Jesper Juhl <jj@chaosbits.net> CC: JJ Ding <dgdunix@gmail.com> CC: Edwin van Vliet <edwin@cheatah.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: acecad.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: bcm5974.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Henrik Rydberg <rydberg@euromail.se> CC: Alessandro Rubini <rubini@ipvvis.unipv.it> CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: appletouch.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Alessandro Rubini <rubini@ipvvis.unipv.it> CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: yealink.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Henk Vergonet <Henk.Vergonet@gmail.com> CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: powermate.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: xpad.c: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: "Magnus Hörlin" <magnus@alefors.se> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: iforce: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: wacom: remove dbg() usageGreg Kroah-Hartman
dbg() was a very old USB-specific macro that should no longer be used. This patch removes it from being used in the driver and uses dev_dbg() instead. Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: Ping Cheng <pingc@wacom.com> Cc: Eduard Hasenleithner <eduard@hasenleithner.at> Cc: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: usbtouchscreen.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Henrik Rydberg <rydberg@euromail.se> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Viresh Kumar <viresh.kumar@st.com> CC: Armando Visconti <armando.visconti@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: wacom_sys.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Ping Cheng <pingc@wacom.com> CC: Chris Bagwell <chris@cnpbagwell.com> CC: Eduard Hasenleithner <eduard@hasenleithner.at> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: kbtab.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: gtco.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: aiptek.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Jesper Juhl <jj@chaosbits.net> CC: JJ Ding <dgdunix@gmail.com> CC: Edwin van Vliet <edwin@cheatah.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: acecad.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: bcm5974.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Henrik Rydberg <rydberg@euromail.se> CC: Alessandro Rubini <rubini@ipvvis.unipv.it> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: appletouch.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Alessandro Rubini <rubini@ipvvis.unipv.it> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: yealink.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Henk Vergonet <Henk.Vergonet@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: powermate.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: keyspan_remote.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: cm109.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Axel Lin <axel.lin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: xpad.c: fix up dev_err() usageGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: "Magnus Hörlin" <magnus@alefors.se> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-05-01USB: input: joystick: iforce: fix up dev_err() usagesGreg Kroah-Hartman
We should always reference the input device for dev_err(), not the USB device. Fix up the places where I got this wrong. Reported-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-30Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fix from Dmitry Torokhov: "A simple fix for a recent regression in Synaptics driver" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics - fix regression with "image sensor" trackpads
2012-04-29Input: add support for DA9052/53 touch screen controllerAshish Jangam
This driver adds support for DA9052/53 4-wire resistive ADC interfaced touchscreen controller. DA9052/53 is a multi-function device, therefore this driver depends on DA9052/53 core. This patch is functionally tested on Samsung SMDKV6410. Signed-off-by: David Dajun Chen <dchen@diasemi.com> Signed-off-by: Ashish Jangam <ashish.jangam@kpitcummins.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-29Input: usbtouchscreen - only expose e2i configure option in expert modeShawn Landden
as is the case of all other devices supported by usbtouchscreen.c Also list e2i under the composite configure option (TOUCHSCREEN_USB_COMPOSITE) Signed-off-by: Shawn Landden <shawnlandden@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-29Input: usbtouchscreen - fix typoShawn Landden
Signed-off-by: Shawn Landden <shawnlandden@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-29Input: wacom - add 0xE5 (MT device) supportPing Cheng
Main part of patch is adding support for a new Wacom MT touch packet and labels these devices using MTSCREEN type. Other items of interest: Delete some duplicate code in HID parsing for Y info since its already done in X path. In wacom_query_tablet_data(), only invoke the set report that requests tablets to send Wacom Touch packets for Finger interfaces. Mostly, this is to make code intent clear. Tested-by: Jason Gerecke <killertofu@gmail.com> Signed-off-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-29Input: wacom - retrieve maximum number of touch pointsPing Cheng
From the HID usage table when it is supported. Tested-by: Jason Gerecke <killertofu@gmail.com> Signed-off-by: Chris Bagwell <chris@cnpbagwell.com> Signed-off-by: Ping Cheng <pingc@wacom.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2012-04-27Input: pxa27x_keypad add choice to set direct_key_maskChao Xie
Direct keys usage may not start from KP_DKIN0, add a msk option to configure the specifics for platforms that can skip some keys. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-04-27Input: pxa27x_keypad direct key may be low activeChao Xie
KPDK_DK only indicates the pin level of direct key. So it is related to board, and low level may be active which indicates that a key is pressed. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-04-27Input: pxa27x_keypad bug fix for direct_key_maskChao Xie
When direcct_key_num is 0, the mask should be 0. When direcct_key_num is 1, the mask should be 0b1. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-04-27Input: pxa27x_keypad keep clock on as wakeup sourceChao Xie
When the keypad is used as wake up source, the clock can not be disabled. Or it can not detect key pressing. If the keypad is used as wake up source, when resume back, do not enable the clock and configure it again because the register content is retained. Signed-off-by: Chao Xie <chao.xie@marvell.com> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
2012-04-25USB: usbtouchscreen.c: remove err() usageGreg Kroah-Hartman
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Henrik Rydberg <rydberg@euromail.se> CC: Rusty Russell <rusty@rustcorp.com.au> CC: Viresh Kumar <viresh.kumar@st.com> CC: Armando Visconti <armando.visconti@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25USB: wacom_sys.c: remove err() usageGreg Kroah-Hartman
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Ping Cheng <pingc@wacom.com> CC: Chris Bagwell <chris@cnpbagwell.com> CC: Eduard Hasenleithner <eduard@hasenleithner.at> CC: Jason Gerecke <killertofu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25USB: kbtab.c: remove err() usageGreg Kroah-Hartman
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25USB: gtco.c: remove err() usageGreg Kroah-Hartman
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25USB: aiptek.c: remove err() usageGreg Kroah-Hartman
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> CC: Jesper Juhl <jj@chaosbits.net> CC: JJ Ding <dgdunix@gmail.com> CC: Edwin van Vliet <edwin@cheatah.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25USB: acecad.c: remove err() usageGreg Kroah-Hartman
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25USB: bcm5974.c: remove err() usageGreg Kroah-Hartman
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Henrik Rydberg <rydberg@euromail.se> CC: Alessandro Rubini <rubini@ipvvis.unipv.it> CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25USB: appletouch.c: remove err() usageGreg Kroah-Hartman
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Alessandro Rubini <rubini@ipvvis.unipv.it> CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-04-25USB: yealink.c: remove err() usageGreg Kroah-Hartman
err() was a very old USB-specific macro that I thought had gone away. This patch removes it from being used in the driver and uses dev_err() instead. CC: Henk Vergonet <Henk.Vergonet@gmail.com> CC: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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