- 07 1月, 2010 1 次提交
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由 Daniel Drake 提交于
For configurations where Synaptics hardware is present but the Synaptics extensions support is not compiled in, the mouse is reprobed and a new device is allocated on every suspend/resume. During probe, psmouse_switch_protocol() calls psmouse_extensions() with set_properties=1. This calls the dummy synaptics_init() which returns an error code, instructing us not to use the synaptics extensions. During resume, psmouse_reconnect() calls psmouse_extensions() with set_properties=0, in which case call to synaptics_init() is bypassed and PSMOUSE_SYNAPTICS is returned. Since the result is different from previous attempt psmouse_reconnect() fails and full re-probe happens. Fix this by tweaking the set_properties=0 codepath in psmouse_extensions() to be more careful about offering PSMOUSE_SYNAPTICS extensions. Signed-off-by: NDaniel Drake <dsd@laptop.org> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 06 1月, 2010 5 次提交
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由 Henrik Rydberg 提交于
Make bcm5974 report raw multi-touch (MT) data in the form of ABS_MT events. [dtor@mail.ru: get rid of module option, always report all events] Signed-off-by: NHenrik Rydberg <rydberg@euromail.se> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Miguel Aguilar 提交于
Add a function pointer in the platform data of the DaVinci Keyscan driver called device_enable, in order to perform board specific actions when the device is initialized, like setup the PINMUX configuration. Signed-off-by: NMiguel Aguilar <miguel.aguilar@ridgerun.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Adam Jackson 提交于
When using realtime signals, we'll enqueue one signal for every event. This is unfortunate, because (for example) keyboard presses are three events: key, msc scancode, and syn. They'll be enqueued fast enough in kernel space that all three events will be ready to read by the time userspace runs, so the first invocation of the signal handler will read all three events, but then the second two invocations still have to run to do no work. Instead, only send the SIGIO notification on syn events. This is a slight abuse of SIGIO semantics, in principle it ought to fire as soon as any events are readable. But it matches evdev semantics, which is more important since SIGIO is rather vaguely defined to begin with. Signed-off-by: NAdam Jackson <ajax@redhat.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
We need to first unregister input device and only then cancel event work since events can arrive (and cause event work to get scheduled again) until input_unregister_device() returns. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Eric W. Biederman 提交于
sysfs_remove_group() waits for sysfs attributes to be removed, therefore we do not need to worry about driver-specific attributes being accessed after driver has been detached from the device. In fact, attempts to take serio->drv_mutex in attribute methods may lead to the following deadlock: sysfs_read_file() fill_read_buffer() sysfs_get_active_two() psmouse_attr_show_helper() serio_pin_driver() serio_disconnect_driver() mutex_lock(&serio->drv_mutex); <--------> mutex_lock(&serio_drv_mutex); psmouse_disconnect() sysfs_remove_group(... psmouse_attr_group); .... sysfs_deactivate(); wait_for_completion(); Fix this by removing calls to serio_[un]pin_driver() and functions themselves and using driver-private mutexes to serialize access to attribute's set() methods that may change device state. Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 02 1月, 2010 1 次提交
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由 Roel Kluin 提交于
This always evaluates to true. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 31 12月, 2009 1 次提交
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由 Dmitry Torokhov 提交于
We need to wait for the command to disable FF effects to complete before continuing with closing the device. Tested-by: NJohannes Ebke <johannes.ebke@physik.uni-muenchen.de> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 30 12月, 2009 5 次提交
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由 Felipe Balbi 提交于
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Felipe Balbi 提交于
Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Lifebook protocol can only be activated if we find known DMI signature. It is useles without DMI. Reported-by: NRakib Mullick <rakib.mullick@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Rakib Mullick 提交于
This should fix the following compile warning: drivers/input/misc/wistron_btns.c:1331:5: warning: "CONFIG_PM" is not defined Signed-off-by: NRakib Mullick <rakib.mullick@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 René Bolldorf 提交于
The variable 'dev' is unused in function 'hgpk_register'. Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 25 12月, 2009 7 次提交
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由 Dmitry Torokhov 提交于
On certain boards not all GPIOs may be used as wakeup sources, in which case some of enable_irq_wake() calls will fail. On resume calling disable_irq_wake() will warn about unbalanced IRQ wake disable. Solve this by checking whether enable_irq_wake() succeeded or not and no not call disable_irq_wake() for these GPIOs/IRQs that have not been enabled. Reported-by: NPavel Machek <pavel@ucw.cz> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Do not try to free iforce device when we closing input device; disconnect is the only place where it should be deleted. Reported-by: NJohannes Ebke <johannes.ebke@physik.uni-muenchen.de> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Jari Vanhala 提交于
This adds simple direction calculation when combining effects. It's useful to decide motor direction for rumble (vibrator). Signed-off-by: NJari Vanhala <ext-jari.vanhala@nokia.com> Acked-by: NAnssi Hannula <anssi.hannula@iki.fi> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
The commit 9e68177e changed 'gain' from signed to unsigned to fix an issue with rumble effect calculation, however it introduced problems when calculating constant effects. Having 'gain' being unsigned int was an unfortunate choice since it dominates all implicit type conversions causing everything to be treated as unsigned int. Let's change it back to signed int and simply add proper casts to rumble effect calculations. Reported-by: NGary Stein <lordcnidarian@gmail.com> Acked-by: NAnssi Hannula <anssi.hannula@iki.fi> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Jari Vanhala 提交于
Instead of waiting for the next timer tick to start playing an effect do it immediately. This mostly helps systems using low HZ setting. Signed-off-by: NJari Vanhala <ext-jari.vanhala@nokia.com> Acked-by: NAnssi Hannula <anssi.hannula@iki.fi> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
We used to make kseriod freezable to prevent unnecessary attempts at resuming keyboard and mouse before taking hibernation image when suspend and hibernation were sharing PM operations. Now that they are separated and we don't risk resuming during 'thaw' we don't need to freeze kseriod anymore. This will allow us to start resetting mouse and keyboard a bit earlier, before rest of the userspace comes back up. Acked-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Instead of doing full-blown reset while suspending or shutting down the box use lighter form of reset that should take less time. Tested-by: NAlan Stern <stern@rowland.harvard.edu> Tested-by: NRafael J. Wysocki <rjw@sisk.pl> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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- 16 12月, 2009 6 次提交
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由 Sebastian Kapfer 提交于
Properly handle version of the protocol where standard PS/2 packets from trackpoint are stuffed into middle (byte 3-6) of the standard ALPS packets when both the touchpad and trackpoint are used together. The patch is based on work done by Matthew Chapman and additional research done by David Kubicek and Erik Osterholm: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/296610 Many thanks to David Kubicek for his efforts in researching fine points of this new version of the protocol, especially interaction between pad and stick in these models. Signed-off-by: NSebastian Kapfer <sebastian_kapfer@gmx.net> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
The commit 66d2a595 introduces a bug: for every beep requested, a bell is also generated. Reported-by: NPaul Martin <pm@debian.org> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Roel Kluin 提交于
ps2if->irq is unsigned so the test does not work. Signed-off-by: NRoel Kluin <roel.kluin@gmail.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Sascha Hauer 提交于
This driver provides support for the touchscreen interface integrated into the Freescale MC13783. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: NLuotao Fu <l.fu@pengutronix.de> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 H Hartley Sweeten 提交于
This driver was merged before the ep93xx core support was added for the keypad clock and acquiring/releasing the necessary gpio's. Now that the proper support is in the ep93xx core this driver needs to be updated to work correctly. Summary of changes: 1) Remove some unused members from the platform data. 2) Remove the custom KEY macro and use the ones available in <linux/input/matrix_keypad.h> 3) Remove the keypad_{readl/writel} macros and just use __raw_{readl/writel} directly. 4) Update the clk_set_rate() call to work with the core support. 5) Cleanup the probe routine and remove some unneeded messages. 6) Use the ep93xx core functions to acquire and release the gpio's. 7) Fix the clk_get() call to get the keypad clock. Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
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- 15 12月, 2009 14 次提交
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由 Ping Cheng 提交于
Since Graphire/Bamboo devices report pen and expresskeys in the same data packet, we need to send a input_sync event to separate pen data from expresskeys for X11 driver to process them properly. Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
This adds support for the foolowing Wacom devices: - 0x9F - a single touch only LCD tablet; - 0xE2 - a two finger touch only LCD tablet; - 0xE3 - a two finger touch, penabled LCD tablet. Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Ping Cheng 提交于
Call wacom_query_tablet_data() from wacom_resume() so the device will be switched to Wacom mode upon resume. Devices that require this are: regular tablets and two finger touch devices. Signed-off-by: NPing Cheng <pingc@wacom.com> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
We can't use msleep() while holding a spinlock, moreower serio's write() method is supposed to be useable from inettrupt context. Let's do what i8042 does and poll the status register every 50 us (with udelay). Reported-by: NMarjan Fojkar <marjan@pajkc.eu> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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由 Dmitry Torokhov 提交于
Gigabyte netbook model M1022M requires i8042.noloop, otherwise AUX port will not detected and the touchpad will not work. Unfortunately chassis type in DMI set to "Other" and thus generic laptop entry does not fire on it. Reported-by: NDarryl Bond <dbond@nrggos.com.au> Signed-off-by: NDmitry Torokhov <dtor@mail.ru>
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git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-udf-2.6: udf: Avoid IO in udf_clear_inode udf: Try harder when looking for VAT inode udf: Fix compilation with UDFFS_DEBUG enabled
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由 Jan Kara 提交于
It is not very good to do IO in udf_clear_inode. First, VFS does not really expect inode to become dirty there and thus we have to write it ourselves, second, memory reclaim gets blocked waiting for IO when it does not really expect it, third, the IO pattern (e.g. on umount) resulting from writes in udf_clear_inode is bad and it slows down writing a lot. The reason why UDF needed to do IO in udf_clear_inode is that UDF standard mandates extent length to exactly match inode size. But when we allocate extents to a file or directory, we don't really know what exactly the final file size will be and thus temporarily set it to block boundary and later truncate it to exact length in udf_clear_inode. Now, this is changed to truncate to final file size in udf_release_file for regular files. For directories and symlinks, we do the truncation at the moment when learn what the final file size will be. Signed-off-by: NJan Kara <jack@suse.cz>
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由 Jan Kara 提交于
Some disks do not contain VAT inode in the last recorded block as required by the standard but a few blocks earlier (or the number of recorded blocks is wrong). So look for the VAT inode a bit before the end of the media. Signed-off-by: NJan Kara <jack@suse.cz>
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由 Jan Kara 提交于
Signed-off-by: NJan Kara <jack@suse.cz>
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由 Linus Torvalds 提交于
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, mce: Clean up thermal init by introducing intel_thermal_supported() x86, mce: Thermal monitoring depends on APIC being enabled x86: Gart: fix breakage due to IOMMU initialization cleanup x86: Move swiotlb initialization before dma32_free_bootmem x86: Fix build warning in arch/x86/mm/mmio-mod.c x86: Remove usedac in feature-removal-schedule.txt x86: Fix duplicated UV BAU interrupt vector nvram: Fix write beyond end condition; prove to gcc copy is safe mm: Adjust do_pages_stat() so gcc can see copy_from_user() is safe x86: Limit the number of processor bootup messages x86: Remove enabling x2apic message for every CPU doc: Add documentation for bootloader_{type,version} x86, msr: Add support for non-contiguous cpumasks x86: Use find_e820() instead of hard coded trampoline address x86, AMD: Fix stale cpuid4_info shared_map data in shared_cpu_map cpumasks Trivial percpu-naming-introduced conflicts in arch/x86/kernel/cpu/intel_cacheinfo.c
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git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: pcmcia: CodingStyle fixes pcmcia: remove unused IRQ_FIRST_SHARED
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git://git.secretlab.ca/git/linux-2.6由 Linus Torvalds 提交于
* 'next-spi' of git://git.secretlab.ca/git/linux-2.6: (23 commits) spi: fix probe/remove section markings Add OMAP spi100k driver spi-imx: don't access struct device directly but use dev_get_platdata spi-imx: Add mx25 support spi-imx: use positive logic to distinguish cpu variants spi-imx: correct check for platform_get_irq failing ARM: NUC900: Add spi driver support for nuc900 spi: SuperH MSIOF SPI Master driver V2 spi: fix spidev compilation failure when VERBOSE is defined spi/au1550_spi: fix setupxfer not to override cfg with zeros spi/mpc8xxx: don't use __exit_p to wrap plat_mpc8xxx_spi_remove spi/i.MX: fix broken error handling for gpio_request spi/i.mx: drain MXC SPI transfer buffer when probing device MAINTAINERS: add SPI co-maintainer. spi/xilinx_spi: fix incorrect casting spi/mpc52xx-spi: minor cleanups xilinx_spi: add a platform driver using the xilinx_spi common module. xilinx_spi: add support for the DS570 IP. xilinx_spi: Switch to iomem functions and support little endian. xilinx_spi: Split into of driver and generic part. ...
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