* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (58 commits)
Input: wacom_w8001 - support pen or touch only devices
Input: wacom_w8001 - use __set_bit to set keybits
Input: bu21013_ts - fix misuse of logical operation in place of bitop
Input: i8042 - add Acer Aspire 5100 to the Dritek list
Input: wacom - add support for digitizer in Lenovo W700
Input: psmouse - disable the synaptics extension on OLPC machines
Input: psmouse - fix up Synaptics comment
Input: synaptics - ignore bogus mt packet
Input: synaptics - add multi-finger and semi-mt support
Input: synaptics - report clickpad property
input: mt: Document interface updates
Input: fix double equality sign in uevent
Input: introduce device properties
hid: egalax: Add support for Wetab (726b)
Input: include MT library as source for kerneldoc
MAINTAINERS: Update input-mt entry
hid: egalax: Add support for Samsung NB30 netbook
hid: egalax: Document the new devices in Kconfig
hid: egalax: Add support for Wetab
hid: egalax: Convert to MT slots
...
Fixed up trivial conflict in drivers/input/keyboard/Kconfig
L: linux-serial@vger.kernel.org
W: http://serial.sourceforge.net
S: Maintained
-T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
F: drivers/serial/8250*
F: include/linux/serial_8250.h
8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
-M: Paul Gortmaker <p_gortmaker@yahoo.com>
L: netdev@vger.kernel.org
-S: Maintained
+S: Orphan / Obsolete
F: drivers/net/*8390*
F: drivers/net/ax88796.c
F: drivers/usb/gadget/amd5536udc.*
AMD GEODE PROCESSOR/CHIPSET SUPPORT
-P: Jordan Crouse
+P: Andres Salomon <dilinger@queued.net>
L: linux-geode@lists.infradead.org (moderated for non-subscribers)
W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
S: Supported
S: Maintained
ARM/BCMRING ARM ARCHITECTURE
-M: Leo Chen <leochen@broadcom.com>
+M: Jiandong Zheng <jdzheng@broadcom.com>
M: Scott Branden <sbranden@broadcom.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-bcmring
ARM/BCMRING MTD NAND DRIVER
-M: Leo Chen <leochen@broadcom.com>
+M: Jiandong Zheng <jdzheng@broadcom.com>
M: Scott Branden <sbranden@broadcom.com>
L: linux-mtd@lists.infradead.org
S: Maintained
ARM/NOMADIK ARCHITECTURE
M: Alessandro Rubini <rubini@unipv.it>
+M: Linus Walleij <linus.walleij@stericsson.com>
M: STEricsson <STEricsson_nomadik_linux@list.st.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-nomadik/
F: arch/arm/plat-nomadik/
+F: drivers/i2c/busses/i2c-nomadik.c
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
M: Nelson Castillo <arhuaco@freaks-unidos.net>
F: drivers/mmc/host/msm_sdcc.h
F: drivers/serial/msm_serial.h
F: drivers/serial/msm_serial.c
-T: git git://codeaurora.org/quic/kernel/dwalker/linux-msm.git
+T: git git://codeaurora.org/quic/kernel/davidb/linux-msm.git
S: Maintained
ARM/TOSA MACHINE SUPPORT
L: linux-sh@vger.kernel.org
W: http://oss.renesas.com
Q: http://patchwork.kernel.org/project/linux-sh/list/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/genesis-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git rmobile-latest
S: Supported
F: arch/arm/mach-shmobile/
F: drivers/sh/
F: drivers/rtc/rtc-coh901331.c
F: drivers/watchdog/coh901327_wdt.c
F: drivers/dma/coh901318*
+F: drivers/mfd/ab3100*
+F: drivers/rtc/rtc-ab3100.c
+F: drivers/rtc/rtc-coh901331.c
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
-ARM/U8500 ARM ARCHITECTURE
+ARM/Ux500 ARM ARCHITECTURE
M: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com>
+M: Linus Walleij <linus.walleij@stericsson.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
S: Maintained
F: arch/arm/mach-ux500/
+F: drivers/dma/ste_dma40*
+F: drivers/mfd/ab3550*
+F: drivers/mfd/abx500*
+F: drivers/mfd/ab8500*
+F: drivers/mfd/stmpe*
+F: drivers/rtc/rtc-ab8500.c
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson.git
ARM/VFP SUPPORT
M: Russell King <linux@arm.linux.org.uk>
F: Documentation/aoe/
F: drivers/block/aoe/
+ATHEROS ATH GENERIC UTILITIES
+M: "Luis R. Rodriguez" <lrodriguez@atheros.com>
+L: linux-wireless@vger.kernel.org
+S: Supported
+F: drivers/net/wireless/ath/*
+
ATHEROS ATH5K WIRELESS DRIVER
M: Jiri Slaby <jirislaby@gmail.com>
M: Nick Kossifidis <mickflemm@gmail.com>
F: drivers/video/backlight/
F: include/linux/backlight.h
+BATMAN ADVANCED
+M: Marek Lindner <lindner_marek@yahoo.de>
+M: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
+M: Sven Eckelmann <sven@narfation.org>
+L: b.a.t.m.a.n@lists.open-mesh.org
+W: http://www.open-mesh.org/
+S: Maintained
+F: net/batman-adv/
+
BAYCOM/HDLCDRV DRIVERS FOR AX.25
M: Thomas Sailer <t.sailer@alumni.ethz.ch>
L: linux-hams@vger.kernel.org
BONDING DRIVER
M: Jay Vosburgh <fubar@us.ibm.com>
-L: bonding-devel@lists.sourceforge.net
+L: netdev@vger.kernel.org
W: http://sourceforge.net/projects/bonding/
S: Supported
F: drivers/net/bonding/
S: Supported
F: drivers/net/cxgb4vf/
+STMMAC ETHERNET DRIVER
+M: Giuseppe Cavallaro <peppe.cavallaro@st.com>
+L: netdev@vger.kernel.org
+W: http://www.stlinux.com
+S: Supported
+F: drivers/net/stmmac/
+
CYBERPRO FB DRIVER
M: Russell King <linux@arm.linux.org.uk>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
DOCBOOK FOR DOCUMENTATION
M: Randy Dunlap <rdunlap@xenotime.net>
S: Maintained
+F: scripts/kernel-doc
DOCKING STATION DRIVER
M: Shaohua Li <shaohua.li@intel.com>
DOCUMENTATION
M: Randy Dunlap <rdunlap@xenotime.net>
L: linux-doc@vger.kernel.org
+T: quilt oss.oracle.com/~rdunlap/kernel-doc-patches/current/
S: Maintained
F: Documentation/
DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
M: Greg Kroah-Hartman <gregkh@suse.de>
-T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6.git
S: Supported
F: Documentation/kobject.txt
F: drivers/base/
INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
M: Chris Wilson <chris@chris-wilson.co.uk>
-L: intel-gfx@lists.freedesktop.org
+L: intel-gfx@lists.freedesktop.org (subscribers-only)
L: dri-devel@lists.freedesktop.org
T: git git://git.kernel.org/pub/scm/linux/kernel/git/ickle/drm-intel.git
S: Supported
FRAMEBUFFER LAYER
L: linux-fbdev@vger.kernel.org
W: http://linux-fbdev.sourceforge.net/
+Q: http://patchwork.kernel.org/project/linux-fbdev/list/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6.git
S: Orphan
F: Documentation/fb/
-F: drivers/video/fb*
+F: drivers/video/
+F: include/video/
F: include/linux/fb.h
FREESCALE DMA DRIVER
S: Maintained
F: Documentation/timers/
F: kernel/hrtimer.c
+F: kernel/time/clockevents.c
+F: kernel/time/tick*.*
+F: kernel/time/timer_*.c
+F include/linux/clockevents.h
F: include/linux/hrtimer.h
HIGH-SPEED SCC DRIVER FOR AX.25
INPUT MULTITOUCH (MT) PROTOCOL
M: Henrik Rydberg <rydberg@euromail.se>
L: linux-input@vger.kernel.org
+ T: git git://git.kernel.org/pub/scm/linux/kernel/git/rydberg/input-mt.git
S: Maintained
F: Documentation/input/multi-touch-protocol.txt
+ F: drivers/input/input-mt.c
K: \b(ABS|SYN)_MT_
INTEL IDLE DRIVER
M: John Ronciak <john.ronciak@intel.com>
L: e1000-devel@lists.sourceforge.net
W: http://e1000.sourceforge.net/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next-2.6.git
S: Supported
F: Documentation/networking/e100.txt
F: Documentation/networking/e1000.txt
NETEFFECT IWARP RNIC DRIVER (IW_NES)
M: Faisal Latif <faisal.latif@intel.com>
-M: Chien Tung <chien.tin.tung@intel.com>
L: linux-rdma@vger.kernel.org
-W: http://www.neteffect.com
+W: http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
S: Supported
F: drivers/infiniband/hw/nes/
S: Maintained
F: drivers/char/hw_random/omap-rng.c
+OMAP HWMOD SUPPORT
+M: Benoît Cousson <b-cousson@ti.com>
+M: Paul Walmsley <paul@pwsan.com>
+L: linux-omap@vger.kernel.org
+S: Maintained
+F: arch/arm/mach-omap2/omap_hwmod.c
+F: arch/arm/plat-omap/include/plat/omap_hwmod.h
+
+OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
+M: Benoît Cousson <b-cousson@ti.com>
+L: linux-omap@vger.kernel.org
+S: Maintained
+F: arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+
OMAP USB SUPPORT
M: Felipe Balbi <balbi@ti.com>
M: David Brownell <dbrownell@users.sourceforge.net>
F: include/pcmcia/
PCNET32 NETWORK DRIVER
-M: Don Fry <pcnet32@verizon.net>
+M: Don Fry <pcnet32@frontier.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/pcnet32.c
M: Peter Zijlstra <a.p.zijlstra@chello.nl>
M: Paul Mackerras <paulus@samba.org>
M: Ingo Molnar <mingo@elte.hu>
-M: Arnaldo Carvalho de Melo <acme@redhat.com>
+M: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
S: Supported
F: kernel/perf_event*.c
F: include/linux/perf_event.h
W: http://linuxwireless.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
S: Maintained
-F: drivers/net/wireless/rtl818x/rtl8180*
+F: drivers/net/wireless/rtl818x/rtl8180/
RTL8187 WIRELESS DRIVER
M: Herton Ronaldo Krzesinski <herton@mandriva.com.br>
W: http://linuxwireless.org/
T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
S: Maintained
-F: drivers/net/wireless/rtl818x/rtl8187*
+F: drivers/net/wireless/rtl818x/rtl8187/
+
+RTL8192CE WIRELESS DRIVER
+M: Larry Finger <Larry.Finger@lwfinger.net>
+M: Chaoming Li <chaoming_li@realsil.com.cn>
+L: linux-wireless@vger.kernel.org
+W: http://linuxwireless.org/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
+S: Maintained
+F: drivers/net/wireless/rtlwifi/
+F: drivers/net/wireless/rtlwifi/rtl8192ce/
S3 SAVAGE FRAMEBUFFER DRIVER
M: Antonino Daplas <adaplas@gmail.com>
S: Supported
F: sound/soc/s3c24xx
+TIMEKEEPING, NTP
+M: John Stultz <johnstul@us.ibm.com>
+M: Thomas Gleixner <tglx@linutronix.de>
+S: Supported
+F: include/linux/clocksource.h
+F: include/linux/time.h
+F: include/linux/timex.h
+F: include/linux/timekeeping.h
+F: kernel/time/clocksource.c
+F: kernel/time/time*.c
+F: kernel/time/ntp.c
+
TLG2300 VIDEO4LINUX-2 DRIVER
M: Huang Shijie <shijie8@gmail.com>
M: Kang Yong <kangyong@telegent.com>
STAGING SUBSYSTEM
M: Greg Kroah-Hartman <gregkh@suse.de>
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-next-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6.git
L: devel@driverdev.osuosl.org
S: Maintained
F: drivers/staging/
S: Odd Fixes
F: drivers/net/starfire*
-STRADIS MPEG-2 DECODER DRIVER
-M: Nathan Laredo <laredo@gnu.org>
-W: http://www.stradis.com/
-S: Maintained
-F: drivers/media/video/stradis.c
-
SUN3/3X
M: Sam Creasey <sammy@sammy.net>
W: http://sammy.net/sun3/
L: linux-sh@vger.kernel.org
W: http://www.linux-sh.org
Q: http://patchwork.kernel.org/project/linux-sh/list/
-T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6.git sh-latest
S: Supported
F: Documentation/sh/
F: arch/sh/
W: http://www.tilera.com/scm/
S: Supported
F: arch/tile/
+F: drivers/char/hvc_tile.c
+F: drivers/net/tile/
TLAN NETWORK DRIVER
M: Samuel Chessman <chessman@tux.org>
TTY LAYER
M: Greg Kroah-Hartman <gregkh@suse.de>
S: Maintained
-T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
F: drivers/char/tty_*
F: drivers/serial/serial_core.c
F: include/linux/serial_core.h
TULIP NETWORK DRIVERS
M: Grant Grundler <grundler@parisc-linux.org>
-M: Kyle McMartin <kyle@mcmartin.ca>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/tulip/
M: Greg Kroah-Hartman <gregkh@suse.de>
L: linux-usb@vger.kernel.org
W: http://www.linux-usb.org
-T: quilt kernel.org/pub/linux/kernel/people/gregkh/gregkh-2.6/
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6.git
S: Supported
F: Documentation/usb/
F: drivers/net/usb/
F: include/sound/wm????.h
F: sound/soc/codecs/wm*
+WORKQUEUE
+M: Tejun Heo <tj@kernel.org>
+L: linux-kernel@vger.kernel.org
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
+S: Maintained
+F: include/linux/workqueue.h
+F: kernel/workqueue.c
+F: Documentation/workqueue.txt
+
X.25 NETWORK LAYER
M: Andrew Hendry <andrew.hendry@gmail.com>
L: linux-x25@vger.kernel.org
XEN PCI SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: xen-devel@lists.xensource.com
+L: xen-devel@lists.xensource.com (moderated for non-subscribers)
S: Supported
F: arch/x86/pci/*xen*
F: drivers/pci/*xen*
XEN SWIOTLB SUBSYSTEM
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: xen-devel@lists.xensource.com
+L: xen-devel@lists.xensource.com (moderated for non-subscribers)
S: Supported
F: arch/x86/xen/*swiotlb*
F: drivers/xen/*swiotlb*
XEN HYPERVISOR INTERFACE
M: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-L: xen-devel@lists.xen.org
+L: xen-devel@lists.xensource.com (moderated for non-subscribers)
L: virtualization@lists.osdl.org
S: Supported
F: arch/x86/xen/
{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb651) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb653) },
{ HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb654) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_THRUSTMASTER, 0xb65a) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DEALEXTREAME, USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EARTHMATE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DELORME, USB_DEVICE_ID_DELORME_EM_LT20) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DREAM_CHEEKY, 0x0004) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC4UM) },
* HID driver for eGalax dual-touch panels
*
* Copyright (c) 2010 Stephane Chatty <chatty@enac.fr>
+ * Copyright (c) 2010 Henrik Rydberg <rydberg@euromail.se>
+ * Copyright (c) 2010 Canonical, Ltd.
*
*/
#include <linux/hid.h>
#include <linux/module.h>
#include <linux/usb.h>
+ #include <linux/input/mt.h>
#include <linux/slab.h>
#include "usbhid/usbhid.h"
#include "hid-ids.h"
+ #define MAX_SLOTS 2
+
+ /* estimated signal-to-noise ratios */
+ #define SN_MOVE 4096
+ #define SN_PRESSURE 32
+
struct egalax_data {
- __u16 x, y, z;
- __u8 id;
- bool first; /* is this the first finger in the frame? */
- bool valid; /* valid finger data, or just placeholder? */
- bool activity; /* at least one active finger previously? */
- __u16 lastx, lasty, lastz; /* latest valid (x, y, z) in the frame */
+ int valid;
+ int slot;
+ int touch;
+ int x, y, z;
};
+ static void set_abs(struct input_dev *input, unsigned int code,
+ struct hid_field *field, int snratio)
+ {
+ int fmin = field->logical_minimum;
+ int fmax = field->logical_maximum;
+ int fuzz = snratio ? (fmax - fmin) / snratio : 0;
+ input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
+ }
+
static int egalax_input_mapping(struct hid_device *hdev, struct hid_input *hi,
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
+ struct input_dev *input = hi->input;
+
switch (usage->hid & HID_USAGE_PAGE) {
case HID_UP_GENDESK:
switch (usage->hid) {
case HID_GD_X:
+ field->logical_maximum = 32760;
hid_map_usage(hi, usage, bit, max,
EV_ABS, ABS_MT_POSITION_X);
+ set_abs(input, ABS_MT_POSITION_X, field, SN_MOVE);
/* touchscreen emulation */
- input_set_abs_params(hi->input, ABS_X,
- field->logical_minimum,
- field->logical_maximum, 0, 0);
+ set_abs(input, ABS_X, field, SN_MOVE);
return 1;
case HID_GD_Y:
+ field->logical_maximum = 32760;
hid_map_usage(hi, usage, bit, max,
EV_ABS, ABS_MT_POSITION_Y);
+ set_abs(input, ABS_MT_POSITION_Y, field, SN_MOVE);
/* touchscreen emulation */
- input_set_abs_params(hi->input, ABS_Y,
- field->logical_minimum,
- field->logical_maximum, 0, 0);
+ set_abs(input, ABS_Y, field, SN_MOVE);
return 1;
}
return 0;
case HID_DG_TIPSWITCH:
/* touchscreen emulation */
hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
+ input_set_capability(input, EV_KEY, BTN_TOUCH);
return 1;
case HID_DG_INRANGE:
case HID_DG_CONFIDENCE:
case HID_DG_CONTACTMAX:
return -1;
case HID_DG_CONTACTID:
- hid_map_usage(hi, usage, bit, max,
- EV_ABS, ABS_MT_TRACKING_ID);
+ input_mt_init_slots(input, MAX_SLOTS);
return 1;
case HID_DG_TIPPRESSURE:
+ field->logical_minimum = 0;
hid_map_usage(hi, usage, bit, max,
EV_ABS, ABS_MT_PRESSURE);
+ set_abs(input, ABS_MT_PRESSURE, field, SN_PRESSURE);
/* touchscreen emulation */
- input_set_abs_params(hi->input, ABS_PRESSURE,
- field->logical_minimum,
- field->logical_maximum, 0, 0);
+ set_abs(input, ABS_PRESSURE, field, SN_PRESSURE);
return 1;
}
return 0;
struct hid_field *field, struct hid_usage *usage,
unsigned long **bit, int *max)
{
+ /* tell hid-input to skip setup of these event types */
if (usage->type == EV_KEY || usage->type == EV_ABS)
- clear_bit(usage->code, *bit);
-
- return 0;
+ set_bit(usage->type, hi->input->evbit);
+ return -1;
}
/*
*/
static void egalax_filter_event(struct egalax_data *td, struct input_dev *input)
{
- td->first = !td->first; /* touchscreen emulation */
-
- if (td->valid) {
- /* emit multitouch events */
- input_event(input, EV_ABS, ABS_MT_TRACKING_ID, td->id);
- input_event(input, EV_ABS, ABS_MT_POSITION_X, td->x >> 3);
- input_event(input, EV_ABS, ABS_MT_POSITION_Y, td->y >> 3);
+ input_mt_slot(input, td->slot);
+ input_mt_report_slot_state(input, MT_TOOL_FINGER, td->touch);
+ if (td->touch) {
+ input_event(input, EV_ABS, ABS_MT_POSITION_X, td->x);
+ input_event(input, EV_ABS, ABS_MT_POSITION_Y, td->y);
input_event(input, EV_ABS, ABS_MT_PRESSURE, td->z);
-
- input_mt_sync(input);
-
- /*
- * touchscreen emulation: store (x, y) as
- * the last valid values in this frame
- */
- td->lastx = td->x;
- td->lasty = td->y;
- td->lastz = td->z;
- }
-
- /*
- * touchscreen emulation: if this is the second finger and at least
- * one in this frame is valid, the latest valid in the frame is
- * the oldest on the panel, the one we want for single touch
- */
- if (!td->first && td->activity) {
- input_event(input, EV_ABS, ABS_X, td->lastx >> 3);
- input_event(input, EV_ABS, ABS_Y, td->lasty >> 3);
- input_event(input, EV_ABS, ABS_PRESSURE, td->lastz);
- }
-
- if (!td->valid) {
- /*
- * touchscreen emulation: if the first finger is invalid
- * and there previously was finger activity, this is a release
- */
- if (td->first && td->activity) {
- input_event(input, EV_KEY, BTN_TOUCH, 0);
- td->activity = false;
- }
- return;
- }
-
-
- /* touchscreen emulation: if no previous activity, emit touch event */
- if (!td->activity) {
- input_event(input, EV_KEY, BTN_TOUCH, 1);
- td->activity = true;
}
+ input_mt_report_pointer_emulation(input, true);
}
-
static int egalax_event(struct hid_device *hid, struct hid_field *field,
struct hid_usage *usage, __s32 value)
{
* uses a standard parallel multitouch protocol (product ID ==
* 48xx). The second is capacitive and uses an unusual "serial"
* protocol with a different message for each multitouch finger
- * (product ID == 72xx). We do not yet generate a correct event
- * sequence for the capacitive/serial protocol.
+ * (product ID == 72xx).
*/
if (hid->claimed & HID_CLAIMED_INPUT) {
struct input_dev *input = field->hidinput->input;
switch (usage->hid) {
case HID_DG_INRANGE:
+ td->valid = value;
+ break;
case HID_DG_CONFIDENCE:
/* avoid interference from generic hidinput handling */
break;
case HID_DG_TIPSWITCH:
- td->valid = value;
+ td->touch = value;
break;
case HID_DG_TIPPRESSURE:
td->z = value;
break;
case HID_DG_CONTACTID:
- td->id = value;
+ td->slot = clamp_val(value, 0, MAX_SLOTS - 1);
break;
case HID_GD_X:
td->x = value;
case HID_GD_Y:
td->y = value;
/* this is the last field in a finger */
- egalax_filter_event(td, input);
+ if (td->valid)
+ egalax_filter_event(td, input);
break;
case HID_DG_CONTACTCOUNT:
/* touch emulation: this is the last field in a frame */
- td->first = false;
break;
default:
struct egalax_data *td;
struct hid_report *report;
- td = kmalloc(sizeof(struct egalax_data), GFP_KERNEL);
+ td = kzalloc(sizeof(struct egalax_data), GFP_KERNEL);
if (!td) {
dev_err(&hdev->dev, "cannot allocate eGalax data\n");
return -ENOMEM;
USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) },
{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+ USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+ USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+ USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
{ }
};
MODULE_DEVICE_TABLE(hid, egalax_devices);
#define USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER 0x0001
#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH 0x480d
#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1 0x720c
+ #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2 0x72a1
+ #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3 0x480e
+ #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4 0x726b
#define USB_VENDOR_ID_ELECOM 0x056e
#define USB_DEVICE_ID_ELECOM_BM084 0x0061
+#define USB_VENDOR_ID_DREAM_CHEEKY 0x1d34
+
#define USB_VENDOR_ID_ELO 0x04E7
#define USB_DEVICE_ID_ELO_TS2700 0x0020
* the Free Software Foundation.
*/
+ #define pr_fmt(fmt) KBUILD_BASENAME ": " fmt
+
#include <linux/init.h>
#include <linux/types.h>
- #include <linux/input.h>
+ #include <linux/input/mt.h>
#include <linux/module.h>
#include <linux/slab.h>
#include <linux/random.h>
#include <linux/device.h>
#include <linux/mutex.h>
#include <linux/rcupdate.h>
-#include <linux/smp_lock.h>
#include "input-compat.h"
MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
error = handler->connect(handler, dev, id);
if (error && error != -ENODEV)
- printk(KERN_ERR
- "input: failed to attach handler %s to device %s, "
- "error: %d\n",
- handler->name, kobject_name(&dev->dev.kobj), error);
+ pr_err("failed to attach handler %s to device %s, error: %d\n",
+ handler->name, kobject_name(&dev->dev.kobj), error);
return error;
}
seq_printf(seq, "%s ", handle->name);
seq_putc(seq, '\n');
+ input_seq_print_bitmap(seq, "PROP", dev->propbit, INPUT_PROP_MAX);
+
input_seq_print_bitmap(seq, "EV", dev->evbit, EV_MAX);
if (test_bit(EV_KEY, dev->evbit))
input_seq_print_bitmap(seq, "KEY", dev->keybit, KEY_MAX);
}
static DEVICE_ATTR(modalias, S_IRUGO, input_dev_show_modalias, NULL);
+ static int input_print_bitmap(char *buf, int buf_size, unsigned long *bitmap,
+ int max, int add_cr);
+
+ static ssize_t input_dev_show_properties(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+ {
+ struct input_dev *input_dev = to_input_dev(dev);
+ int len = input_print_bitmap(buf, PAGE_SIZE, input_dev->propbit,
+ INPUT_PROP_MAX, true);
+ return min_t(int, len, PAGE_SIZE);
+ }
+ static DEVICE_ATTR(properties, S_IRUGO, input_dev_show_properties, NULL);
+
static struct attribute *input_dev_attrs[] = {
&dev_attr_name.attr,
&dev_attr_phys.attr,
&dev_attr_uniq.attr,
&dev_attr_modalias.attr,
+ &dev_attr_properties.attr,
NULL
};
{
int len;
- if (add_uevent_var(env, "%s=", name))
+ if (add_uevent_var(env, "%s", name))
return -ENOMEM;
len = input_print_bitmap(&env->buf[env->buflen - 1],
if (dev->uniq)
INPUT_ADD_HOTPLUG_VAR("UNIQ=\"%s\"", dev->uniq);
+ INPUT_ADD_HOTPLUG_BM_VAR("PROP=", dev->propbit, INPUT_PROP_MAX);
+
INPUT_ADD_HOTPLUG_BM_VAR("EV=", dev->evbit, EV_MAX);
if (test_bit(EV_KEY, dev->evbit))
INPUT_ADD_HOTPLUG_BM_VAR("KEY=", dev->keybit, KEY_MAX);
}
EXPORT_SYMBOL(input_free_device);
- /**
- * input_mt_create_slots() - create MT input slots
- * @dev: input device supporting MT events and finger tracking
- * @num_slots: number of slots used by the device
- *
- * This function allocates all necessary memory for MT slot handling in the
- * input device, and adds ABS_MT_SLOT to the device capabilities. All slots
- * are initially marked as unused by setting ABS_MT_TRACKING_ID to -1.
- */
- int input_mt_create_slots(struct input_dev *dev, unsigned int num_slots)
- {
- int i;
-
- if (!num_slots)
- return 0;
-
- dev->mt = kcalloc(num_slots, sizeof(struct input_mt_slot), GFP_KERNEL);
- if (!dev->mt)
- return -ENOMEM;
-
- dev->mtsize = num_slots;
- input_set_abs_params(dev, ABS_MT_SLOT, 0, num_slots - 1, 0, 0);
-
- /* Mark slots as 'unused' */
- for (i = 0; i < num_slots; i++)
- dev->mt[i].abs[ABS_MT_TRACKING_ID - ABS_MT_FIRST] = -1;
-
- return 0;
- }
- EXPORT_SYMBOL(input_mt_create_slots);
-
- /**
- * input_mt_destroy_slots() - frees the MT slots of the input device
- * @dev: input device with allocated MT slots
- *
- * This function is only needed in error path as the input core will
- * automatically free the MT slots when the device is destroyed.
- */
- void input_mt_destroy_slots(struct input_dev *dev)
- {
- kfree(dev->mt);
- dev->mt = NULL;
- dev->mtsize = 0;
- }
- EXPORT_SYMBOL(input_mt_destroy_slots);
-
/**
* input_set_capability - mark device as capable of a certain event
* @dev: device that is capable of emitting or accepting event
break;
default:
- printk(KERN_ERR
- "input_set_capability: unknown type %u (code %u)\n",
- type, code);
+ pr_err("input_set_capability: unknown type %u (code %u)\n",
+ type, code);
dump_stack();
return;
}
return error;
path = kobject_get_path(&dev->dev.kobj, GFP_KERNEL);
- printk(KERN_INFO "input: %s as %s\n",
- dev->name ? dev->name : "Unspecified device", path ? path : "N/A");
+ pr_info("%s as %s\n",
+ dev->name ? dev->name : "Unspecified device",
+ path ? path : "N/A");
kfree(path);
error = mutex_lock_interruptible(&input_mutex);
err = class_register(&input_class);
if (err) {
- printk(KERN_ERR "input: unable to register input_dev class\n");
+ pr_err("unable to register input_dev class\n");
return err;
}
err = register_chrdev(INPUT_MAJOR, "input", &input_fops);
if (err) {
- printk(KERN_ERR "input: unable to register char major %d", INPUT_MAJOR);
+ pr_err("unable to register char major %d", INPUT_MAJOR);
goto fail2;
}
module will be called gpio_keys_polled.
config KEYBOARD_TCA6416
- tristate "TCA6416 Keypad Support"
+ tristate "TCA6416/TCA6408A Keypad Support"
depends on I2C
help
This driver implements basic keypad functionality
- for keys connected through TCA6416 IO expander
+ for keys connected through TCA6416/TCA6408A IO expanders.
Say Y here if your device has keys connected to
- TCA6416 IO expander. Your board-specific setup logic
+ TCA6416/TCA6408A IO expander. Your board-specific setup logic
must also provide pin-mask details(of which TCA6416 pins
are used for keypad).
- If enabled the complete TCA6416 device will be managed through
+ If enabled the entire TCA6416 device will be managed through
this driver.
+ To compile this driver as a module, choose M here: the
+ module will be called tca6416_keypad.
config KEYBOARD_MATRIX
tristate "GPIO driven matrix keypad support"
To compile this driver as a module, choose M here: the
module will be called omap4-keypad.
+ config KEYBOARD_SPEAR
+ tristate "ST SPEAR keyboard support"
+ depends on PLAT_SPEAR
+ help
+ Say Y here if you want to use the SPEAR keyboard.
+
+ To compile this driver as a module, choose M here: the
+ module will be called spear-keboard.
+
+config KEYBOARD_TC3589X
+ tristate "TC3589X Keypad support"
+ depends on MFD_TC3589X
+ help
+ Say Y here if you want to use the keypad controller on
+ TC35892/3 I/O expander.
+
+ To compile this driver as a module, choose M here: the
+ module will be called tc3589x-keypad.
+
config KEYBOARD_TNETV107X
tristate "TI TNETV107X keypad support"
depends on ARCH_DAVINCI_TNETV107X
obj-$(CONFIG_KEYBOARD_QT2160) += qt2160.o
obj-$(CONFIG_KEYBOARD_SAMSUNG) += samsung-keypad.o
obj-$(CONFIG_KEYBOARD_SH_KEYSC) += sh_keysc.o
+ obj-$(CONFIG_KEYBOARD_SPEAR) += spear-keyboard.o
obj-$(CONFIG_KEYBOARD_STMPE) += stmpe-keypad.o
obj-$(CONFIG_KEYBOARD_STOWAWAY) += stowaway.o
obj-$(CONFIG_KEYBOARD_SUNKBD) += sunkbd.o
+obj-$(CONFIG_KEYBOARD_TC3589X) += tc3589x-keypad.o
obj-$(CONFIG_KEYBOARD_TNETV107X) += tnetv107x-keypad.o
obj-$(CONFIG_KEYBOARD_TWL4030) += twl4030_keypad.o
obj-$(CONFIG_KEYBOARD_XTKBD) += xtkbd.o
To compile this driver as a module, choose M here: the
module will be called sgi_btns.
-config INPUT_WINBOND_CIR
- tristate "Winbond IR remote control"
- depends on X86 && PNP
- select NEW_LEDS
- select LEDS_CLASS
- select LEDS_TRIGGERS
- select BITREVERSE
- help
- Say Y here if you want to use the IR remote functionality found
- in some Winbond SuperI/O chips. Currently only the WPCD376I
- chip is supported (included in some Intel Media series motherboards).
-
- IR Receive and wake-on-IR from suspend and power-off is currently
- supported.
-
- To compile this driver as a module, choose M here: the module will be
- called winbond_cir.
-
config HP_SDC_RTC
tristate "HP SDC Real Time Clock"
depends on (GSC || HP300) && SERIO
To compile this driver as a module, choose M here: the
module will be called adxl34x-spi.
+ config INPUT_CMA3000
+ tristate "VTI CMA3000 Tri-axis accelerometer"
+ help
+ Say Y here if you want to use VTI CMA3000_D0x Accelerometer
+ driver
+
+ This driver currently only supports I2C interface to the
+ controller. Also select the I2C method.
+
+ If unsure, say N
+
+ To compile this driver as a module, choose M here: the
+ module will be called cma3000_d0x.
+
+ config INPUT_CMA3000_I2C
+ tristate "Support I2C bus connection"
+ depends on INPUT_CMA3000 && I2C
+ help
+ Say Y here if you want to use VTI CMA3000_D0x Accelerometer
+ through I2C interface.
+
+ To compile this driver as a module, choose M here: the
+ module will be called cma3000_d0x_i2c.
+
endif
obj-$(CONFIG_INPUT_ATLAS_BTNS) += atlas_btns.o
obj-$(CONFIG_INPUT_BFIN_ROTARY) += bfin_rotary.o
obj-$(CONFIG_INPUT_CM109) += cm109.o
+ obj-$(CONFIG_INPUT_CMA3000) += cma3000_d0x.o
+ obj-$(CONFIG_INPUT_CMA3000_I2C) += cma3000_d0x_i2c.o
obj-$(CONFIG_INPUT_COBALT_BTNS) += cobalt_btns.o
obj-$(CONFIG_INPUT_DM355EVM) += dm355evm_keys.o
obj-$(CONFIG_HP_SDC_RTC) += hp_sdc_rtc.o
obj-$(CONFIG_INPUT_TWL4030_PWRBUTTON) += twl4030-pwrbutton.o
obj-$(CONFIG_INPUT_TWL4030_VIBRA) += twl4030-vibra.o
obj-$(CONFIG_INPUT_UINPUT) += uinput.o
-obj-$(CONFIG_INPUT_WINBOND_CIR) += winbond-cir.o
obj-$(CONFIG_INPUT_WISTRON_BTNS) += wistron_btns.o
obj-$(CONFIG_INPUT_WM831X_ON) += wm831x-on.o
obj-$(CONFIG_INPUT_YEALINK) += yealink.o
#define EVIOCGNAME(len) _IOC(_IOC_READ, 'E', 0x06, len) /* get device name */
#define EVIOCGPHYS(len) _IOC(_IOC_READ, 'E', 0x07, len) /* get physical location */
#define EVIOCGUNIQ(len) _IOC(_IOC_READ, 'E', 0x08, len) /* get unique identifier */
+ #define EVIOCGPROP(len) _IOC(_IOC_READ, 'E', 0x09, len) /* get device properties */
#define EVIOCGKEY(len) _IOC(_IOC_READ, 'E', 0x18, len) /* get global key state */
#define EVIOCGLED(len) _IOC(_IOC_READ, 'E', 0x19, len) /* get all LEDs */
#define EVIOCGRAB _IOW('E', 0x90, int) /* Grab/Release device */
+ /*
+ * Device properties and quirks
+ */
+
+ #define INPUT_PROP_POINTER 0x00 /* needs a pointer */
+ #define INPUT_PROP_DIRECT 0x01 /* direct input devices */
+ #define INPUT_PROP_BUTTONPAD 0x02 /* has button(s) under pad */
+ #define INPUT_PROP_SEMI_MT 0x03 /* touch rectangle only */
+
+ #define INPUT_PROP_MAX 0x1f
+ #define INPUT_PROP_CNT (INPUT_PROP_MAX + 1)
+
/*
* Event types
*/
#define KEY_FRAMEFORWARD 0x1b5
#define KEY_CONTEXT_MENU 0x1b6 /* GenDesc - system context menu */
#define KEY_MEDIA_REPEAT 0x1b7 /* Consumer - transport control */
+#define KEY_10CHANNELSUP 0x1b8 /* 10 channels up (10+) */
+#define KEY_10CHANNELSDOWN 0x1b9 /* 10 channels down (10-) */
#define KEY_DEL_EOL 0x1c0
#define KEY_DEL_EOS 0x1c1
#define ABS_MT_BLOB_ID 0x38 /* Group a set of packets as a blob */
#define ABS_MT_TRACKING_ID 0x39 /* Unique ID of initiated contact */
#define ABS_MT_PRESSURE 0x3a /* Pressure on contact area */
+ #define ABS_MT_DISTANCE 0x3b /* Contact hover distance */
#ifdef __KERNEL__
/* Implementation details, userspace should not care about these */
#define ABS_MT_FIRST ABS_MT_TOUCH_MAJOR
- #define ABS_MT_LAST ABS_MT_PRESSURE
+ #define ABS_MT_LAST ABS_MT_DISTANCE
#endif
#define ABS_MAX 0x3f
*/
#define MT_TOOL_FINGER 0
#define MT_TOOL_PEN 1
+ #define MT_TOOL_MAX 1
/*
* Values describing the status of a force-feedback effect
#include <linux/timer.h>
#include <linux/mod_devicetable.h>
- /**
- * struct input_mt_slot - represents the state of an input MT slot
- * @abs: holds current values of ABS_MT axes for this slot
- */
- struct input_mt_slot {
- int abs[ABS_MT_LAST - ABS_MT_FIRST + 1];
- };
-
/**
* struct input_dev - represents an input device
* @name: name of the device
* @phys: physical path to the device in the system hierarchy
* @uniq: unique identification code for the device (if device has it)
* @id: id of the device (struct input_id)
+ * @propbit: bitmap of device properties and quirks
* @evbit: bitmap of types of events supported by the device (EV_KEY,
* EV_REL, etc.)
* @keybit: bitmap of keys/buttons this device has
* of tracked contacts
* @mtsize: number of MT slots the device uses
* @slot: MT slot currently being transmitted
+ * @trkid: stores MT tracking ID for the current contact
* @absinfo: array of &struct input_absinfo elements holding information
* about absolute axes (current value, min, max, flat, fuzz,
* resolution)
const char *uniq;
struct input_id id;
+ unsigned long propbit[BITS_TO_LONGS(INPUT_PROP_CNT)];
+
unsigned long evbit[BITS_TO_LONGS(EV_CNT)];
unsigned long keybit[BITS_TO_LONGS(KEY_CNT)];
unsigned long relbit[BITS_TO_LONGS(REL_CNT)];
struct input_mt_slot *mt;
int mtsize;
int slot;
+ int trkid;
struct input_absinfo *absinfo;
input_event(dev, EV_SYN, SYN_MT_REPORT, 0);
}
- static inline void input_mt_slot(struct input_dev *dev, int slot)
- {
- input_event(dev, EV_ABS, ABS_MT_SLOT, slot);
- }
-
void input_set_capability(struct input_dev *dev, unsigned int type, unsigned int code);
/**
int input_ff_create_memless(struct input_dev *dev, void *data,
int (*play_effect)(struct input_dev *, void *, struct ff_effect *));
- int input_mt_create_slots(struct input_dev *dev, unsigned int num_slots);
- void input_mt_destroy_slots(struct input_dev *dev);
-
#endif
#endif
git.openpandora.org / pandora-kernel.git / commitdiff