Henrik Rydberg
fec6e5252b
Input: synaptics - add multi-finger and semi-mt support ...
The Synaptics 2.7 series of touchpads support a mode for reporting two
sets of X/Y/Pressure data (advanced gesture mode). By default, these
devices report only single finger data, depriving userspace of the
nowadays ubiquitous two-finger scroll gesture.
Enabling advanced gesture mode also enables the multi-finger report,
although the device does not claim that capability. Up to three
fingers can be reported this way.
While two or three fingers are touching, the normal packet is
prepended by a reduced finger packet of lower resolution. From the two
packets (which do not represent the actual fingers), the bounding
rectangle of the individual contacts can be extracted. This
information is sufficient to perform scaling gestures and a limited
form of rotation gesture. The behavior has been coined semi-mt
capability, and is signaled to userspace via the INPUT_PROP_SEMI_MT
device property.
Work to decode the advanced gesture packet: Takashi Iwai.
Cleanup and testing of the original patch: Chase Douglas.
Minor cleanup and testing: Chris Bagwell.
Finalization and semi-mt support: Henrik Rydberg.
Reported-by: Tobyn Bertram
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Chase Douglas <chase.douglas@canonical.com>
Signed-off-by: Chris Bagwell <chris@cnpbagwell.com>
Acked-by: Dmitry Torokhov <dtor@mail.ru>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
2010-12-21 18:11:25 +01:00
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2010-10-26 17:28:37 -07:00
ATA: pata_octeon_cf: Use I/O clock rate for timing calculations.
2010-10-29 19:08:41 +01:00
drivers/atm/eni.c: Remove multiple uses of KERN_<level>
2010-10-26 11:35:37 -07:00
Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6
2010-10-29 15:09:56 -07:00
Merge branch 'stable/xen-pcifront-0.8.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
2010-10-28 17:11:17 -07:00
cdrom: gdrom: ctrl_in/outX to __raw_read/writeX conversion.
2010-10-27 14:33:39 +09:00
audit: Call tty_audit_push_task() outside preempt disabled
2010-10-30 08:45:25 -04:00
replace nested max/min macros with {max,min}3 macro
2010-10-26 16:52:12 -07:00
drivers/dma/Kconfig: add part number for Topcliff.
2010-10-29 14:14:02 -07:00
Merge branch 'linux_next' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/i7core
2010-10-26 10:13:48 -07:00
dmi: log board, system, and BIOS information
2010-10-27 18:03:05 -07:00
gpio: Add VIA VX855 GPIO driver
2010-10-29 00:29:51 +02:00
Merge branch 'drm-core-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
2010-10-27 20:37:06 -07:00
hid: egalax: Add support for Wetab (726b)
2010-12-18 09:25:48 +01:00
hwmon: (it87) Add support for the IT8721F/IT8758E
2010-10-28 20:31:51 +02:00
i2c-i801: Add PCI idents for Patsburg 'IDF' SMBus controllers
2010-10-31 21:07:00 +01:00
ide: clean up timed out request handling
2010-10-26 10:17:30 -07:00
Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6
2010-10-26 17:28:07 -07:00
convert get_sb_single() users
2010-10-29 04:16:28 -04:00
Input: synaptics - add multi-finger and semi-mt support
2010-12-21 18:11:25 +01:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
2010-10-30 18:42:58 -07:00
leds: Remove auto blink in 88pm860x
2010-10-29 00:29:44 +02:00
Move ams driver to macintosh
2010-10-28 20:31:50 +02:00
md: tidy up device searches in read_balance.
2010-10-29 16:40:33 +11:00
Input: ir-keytable - fix uninitialized variable warning
2010-10-31 21:05:43 -04:00
mfd: Fix a memory leak when unload mc13xxx-core module
2010-10-29 00:30:43 +02:00
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb
2010-10-29 11:49:38 -07:00
mfd: Adding twl6030 mmc card detect support for MMC1
2010-10-29 00:29:59 +02:00
Merge git://git.infradead.org/mtd-2.6
2010-10-30 08:31:35 -07:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
2010-10-30 18:42:58 -07:00
Merge branches 'perf-fixes-for-linus' and 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
2010-10-30 11:43:26 -07:00
Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6
2010-10-28 09:24:14 -07:00
Merge branch 'stable/xen-pcifront-0.8.2' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
2010-10-28 17:11:17 -07:00
Remove duplicate includes from many files
2010-10-27 18:03:18 -07:00
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
2010-10-26 17:28:37 -07:00
power: Revert "power_supply: Mark twl4030_charger as broken"
2010-10-29 00:30:44 +02:00
rapidio: fix destructive port EM initialization for Tsi568
2010-10-27 18:03:16 -07:00
regulator: max8998 BUCK1/2 voltage change with use of GPIOs
2010-10-29 00:30:15 +02:00
rtc: Add support for the rtc found in the MC13892 PMIC
2010-10-29 00:30:01 +02:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
2010-10-31 20:43:12 -04:00
[SCSI] pmcraid: add support for set timestamp command and other fixes
2010-10-29 12:03:01 -05:00
Merge branch 'for-linus' of git://www.jni.nu/cris
2010-11-01 07:53:19 -04:00
sh: intc: switch irq_desc iteration to new active IRQ iterator.
2010-10-28 11:36:31 +09:00
Merge branch 'next-spi' of git://git.secretlab.ca/git/linux-2.6
2010-11-01 07:50:43 -04:00
Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
2010-10-31 21:03:23 -04:00
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
2010-10-29 14:17:12 -07:00
Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm
2010-10-30 08:26:25 -07:00
w1: don't allow arbitrary users to remove w1 devices
2010-10-27 18:03:17 -07:00
WATCHDOG: octeon-wdt: Use I/O clock rate for timing calculations.
2010-10-29 19:08:42 +01:00
convert get_sb_single() users
2010-10-29 04:16:28 -04:00
fec6e5252b