18 Oct, 2009
4 commits
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If left unsigned the hp_sdc_rtc_read_i8042timer() return value will not
be checked correctly.Signed-off-by: Roel Kluin
Signed-off-by: Dmitry Torokhov -
Some machines share same key list for volume up/down release key quirks,
use only one key list.Signed-off-by: Herton Ronaldo Krzesinski
Signed-off-by: Dmitry Torokhov -
Reported-and-tested-by: Harald Dunkel
Signed-off-by: Dmitry Torokhov -
On this model, when KBD is in active multiplexing mode, acknowledgements
to reset and get ID commands issued on KBD port sometimes are delivered
to AUX3 port (touchpad) which messes up device detection. Legacy KBC
mode works fine and since there are no external PS/2 ports on this laptop
and no support for docking station we can safely disable active MUX mode.Tested-by: Carlos R. Mafra
Signed-off-by: Dmitry Torokhov
14 Oct, 2009
3 commits
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input_devices_seq_start() uses mutex_lock_interruptible() to acquire
the input_mutex, but doesn't properly handle the situation when the
call fails (for example due to interrupt). Instead of returning NULL
(which indicates that there is no more data) we should return
ERR_PTR()-encoded error.We also need explicit flag indicating whether input_mutex was acquired
since input_devices_seq_stop() is called whether input_devices_seq_start()
was successful or not.The same applies to input_handlers_seq_start().
Reported-by: iceberg
Reviewed-by: Jiri Kosina
Signed-off-by: Dmitry Torokhov -
We need to postpone restoring LED state and typematic settings until
keyboard is finished reconnecting upon resume. Normally driver core
and PM infrastructure takes care of proper ordering and dependencies,
but or case actual reconnect is done asynchronously from kseriod.
So while driver core thinks that keyboard was resumed and it is time
to let input core run it's resume handlers in reality keyboard is not
ready yet. The solution is to keep rescheduling work that adjusts LED
and rate settings until keyboard is fully enabled.Reported-by: Carlos R. Mafra
Signed-off-by: Dmitry Torokhov -
Fix breakage caused by commit 9605fb48e1998935a5ee70c965f90ad1ac023add
While the input core indeed takes care of restoring led state and
typematic settings upon resume the driver still need to initialize
them properly when registering a new deviceReported-and-tested-by: Marin Mitov
Signed-off-by: Dmitry Torokhov
13 Oct, 2009
2 commits
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This small snippet escaped last round of int -> bool conversion.
Reported-by: Joe Perches
Signed-off-by: Dmitry Torokhov -
Apparently some of Toshiba Protege M300 identify themselves as
"Portable PC" in DMI so we need to add that to the DMI table as
well. We need DMI data so we can automatically lower Synaptics
reporting rate from 80 to 40 pps to avoid over-taxing their
keyboard controllers.Tested-by: Rod Davison
Signed-off-by: Dmitry Torokhov
09 Oct, 2009
1 commit
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Sometimes it is not clear why IRQ delivery test failed so let's
add some debug printks so we know the exact reason.Signed-off-by: Dmitry Torokhov
06 Oct, 2009
6 commits
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libps2 can not be built in if i8042 is a module, all other combinations
are allowed.Reported-by: Randy Dunlap
Signed-off-by: Dmitry Torokhov -
If the sub-probe functions fail, we need to pass up the error code to the
higher levels from the probe function. We currently always return 0 even
if there was an error so higher levels don't report problems.Signed-off-by: Michael Hennerich
Signed-off-by: Mike Frysinger
Signed-off-by: Dmitry Torokhov -
Add BigBen Interactive XBOX 360 Controller (146b:0601) to xpad driver.
Signed-off-by: Thomas Gruber
Signed-off-by: Anssi Hannula
Signed-off-by: Dmitry Torokhov -
When the rotart_encoder driver is used to report relative axis
information the "steps" in the platform data could be missing
since it's not relevant.Signed-off-by: H Hartley Sweeten
Acked-by: Daniel Mack
Signed-off-by: Dmitry Torokhov -
The function bbc_remove and grover_remove are used only wrapped
by __devexit_p so define it using __devexit.Signed-off-by: Uwe Kleine-König
Acked-by: Sam Ravnborg
Signed-off-by: Dmitry Torokhov -
Signed-off-by: Sebastian Frei
Signed-off-by: Dmitry Torokhov
23 Sep, 2009
1 commit
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This version only supports individual cells (no slide support yet).
The code has been tested on proprietary development ARM board, but
should work fine on other machines.Signed-off-by: Raphael Derosso Pereira
Signed-off-by: Dmitry Torokhov
22 Sep, 2009
2 commits
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Convert max7359 driver to use IRQ threading instead of using
workqueue.Tested-by: Joonyoung Shim
Signed-off-by: Dmitry Torokhov -
The Maxim MAX7359 is a I2C interfaced key switch controller which
provides microprocessors with management of up to 64 key switches.
This patch adds support for the MAX7359 key switch controller.Signed-off-by: Kim Kyuwon
Reviewed-by: Trilok Soni
Signed-off-by: Dmitry Torokhov
18 Sep, 2009
9 commits
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Signed-off-by: Michael Hennerich
Signed-off-by: Bryan Wu
Signed-off-by: Mike Frysinger
Signed-off-by: Dmitry Torokhov -
The MELPAS MCS-5000 is the touchscreen controller. The overview of this
controller can see at the following website:http://www.melfas.com/product/product01.asp?k_r=eng_
This driver is tested on s3c6410 NCP board and supports only the i2c
interface.Signed-off-by: Joonyoung Shim
Signed-off-by: Dmitry Torokhov -
Driver for the keyboard hardware documented here:
http://www.opencores.org/project,keyboardcontrollerSigned-off-by: Javier Herrero
Signed-off-by: Bryan Wu
Signed-off-by: Mike Frysinger
Signed-off-by: Dmitry Torokhov -
The genirq already provides default hard IRQ handler for threaded
IRQs, no need to implement our own here.Signed-off-by: Dmitry Torokhov
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cancel_delayed_work() may spin and therefore should not be used in
interrupt contexts.Acked-by: Mike Rapoport
Signed-off-by: Dmitry Torokhov -
The AD7889 is a new part but 100% software compatible with the AD7879, so
add it to the id_table and help text.Signed-off-by: Michael Hennerich
Signed-off-by: Mike Frysinger
Signed-off-by: Dmitry Torokhov -
Now that input core takes care of restoring state of input devices
upon resume we don't need to do anything special here.Signed-off-by: Dmitry Torokhov
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Automatically turn off leds and sound effects as part of suspend
process and restore led state, sounds and repeat rate at resume.Signed-off-by: Dmitry Torokhov
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The serio ports on i8042 are not completely isolated; while we provide
enough locking to ensure proper serialization when accessing control
and data registers AUX and KBD ports can still have an effect on each
other on PS/2 protocol level. The most prominent effect is that
issuing a command for the device connected to one port may cause
abort of the command currently executing by the device connected to
another port.Since i8042 nor serio subsystem are not aware of the details of the
PS/2 protocol (length of the commands and their replies and so on) the
locking should be done on libps2 level by adding special handling when
we see that we are dealing with serio port on i8042.Signed-off-by: Dmitry Torokhov
16 Sep, 2009
7 commits
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* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-next-2.6:
ide: fixup for fujitsu disk
ide: convert to ->proc_fops
at91_ide: remove headers specific for at91sam9263
IDE: palm_bk3710: convert clock usage after clkdev conversion
ide: fix races in handling of user-space SET XFER commands
ide: allow ide_dev_read_id() to be called from the IRQ context
ide: ide-taskfile.c fix style problems
drivers/ide/ide-cd.c: Use DIV_ROUND_CLOSEST
ide-tape: fix handling of postponed rqs
ide-tape: convert to ide_debug_log macro
ide-tape: fix debug call
ide: Fix annoying warning in ide_pio_bytes().
IDE: Save a call to PageHighMem() -
* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (134 commits)
powerpc/nvram: Enable use Generic NVRAM driver for different size chips
powerpc/iseries: Fix oops reading from /proc/iSeries/mf/*/cmdline
powerpc/ps3: Workaround for flash memory I/O error
powerpc/booke: Don't set DABR on 64-bit BookE, use DAC1 instead
powerpc/perf_counters: Reduce stack usage of power_check_constraints
powerpc: Fix bug where perf_counters breaks oprofile
powerpc/85xx: Fix SMP compile error and allow NULL for smp_ops
powerpc/irq: Improve nanodoc
powerpc: Fix some late PowerMac G5 with PCIe ATI graphics
powerpc/fsl-booke: Use HW PTE format if CONFIG_PTE_64BIT
powerpc/book3e: Add missing page sizes
powerpc/pseries: Fix to handle slb resize across migration
powerpc/powermac: Thermal control turns system off too eagerly
powerpc/pci: Merge ppc32 and ppc64 versions of phb_scan()
powerpc/405ex: support cuImage via included dtb
powerpc/405ex: provide necessary fixup function to support cuImage
powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC
powerpc/44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.
powerpc/44x: Update Arches defconfig
powerpc/44x: Update Arches dts
...Fix up conflicts in drivers/char/agp/uninorth-agp.c
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* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (46 commits)
powerpc64: convert to dynamic percpu allocator
sparc64: use embedding percpu first chunk allocator
percpu: kill lpage first chunk allocator
x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA
percpu: update embedding first chunk allocator to handle sparse units
percpu: use group information to allocate vmap areas sparsely
vmalloc: implement pcpu_get_vm_areas()
vmalloc: separate out insert_vmalloc_vm()
percpu: add chunk->base_addr
percpu: add pcpu_unit_offsets[]
percpu: introduce pcpu_alloc_info and pcpu_group_info
percpu: move pcpu_lpage_build_unit_map() and pcpul_lpage_dump_cfg() upward
percpu: add @align to pcpu_fc_alloc_fn_t
percpu: make @dyn_size mandatory for pcpu_setup_first_chunk()
percpu: drop @static_size from first chunk allocators
percpu: generalize first chunk allocator selection
percpu: build first chunk allocators selectively
percpu: rename 4k first chunk allocator to page
percpu: improve boot messages
percpu: fix pcpu_reclaim() locking
...Fix trivial conflict as by Tejun Heo in kernel/sched.c
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Due to problems at cam.org, my nico@cam.org email address is no longer
valid. FRom now on, nico@fluxnic.net should be used instead.Signed-off-by: Nicolas Pitre
Signed-off-by: Linus Torvalds -
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (213 commits)
V4L/DVB (12720): em28xx-cards: Add vendor/product id for Kworld DVD Maker 2
V4L/DVB (12713): em28xx: Cleanups at ir_i2c handler
V4L/DVB (12712): em28xx: properly load ir-kbd-i2c when needed
V4L/DVB (12701): saa7134: ir-kbd-i2c init data needs a persistent object
V4L/DVB (12699): cx18: ir-kbd-i2c initialization data should point to a persistent object
V4L/DVB (12698): em28xx: ir-kbd-i2c init data needs a persistent object
V4L/DVB (12707): gspca - sn9c20x: Add SXGA support to MT9M111
V4L/DVB (12706): gspca - sn9c20x: disable exposure/gain controls for MT9M111 sensors.
V4L/DVB (12705): gspca - sn9c20x: Add SXGA support to SOI968
V4L/DVB (12703): gspca - sn9c20x: Reduces size of object
V4L/DVB (12704): gspca - sn9c20x: Fix exposure on SOI968 sensors
V4L/DVB (12696): gspca - sonixj / sn9c102: Two drivers for 0c45:60fc and 0c45:613e.
V4L/DVB (12695): gspca - vc032x: Do the LED work with the sensor hv7131r.
V4L/DVB (12694): gspca - vc032x: Change the start exchanges of the sensor hv7131r.
V4L/DVB (12693): gspca - sunplus: The brightness is signed.
V4L/DVB (12692): gspca - sunplus: Optimize code.
V4L/DVB (12691): gspca - sonixj: Don't use mdelay().
V4L/DVB (12690): gspca - pac7311: Webcam 06f8:3009 added.
V4L/DVB (12686): dvb-core: check supported QAM modulations
V4L/DVB (12685): dvb-core: check fe->ops.set_frontend return value
... -
* 'x86-txt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
x86, intel_txt: clean up the impact on generic code, unbreak non-x86
x86, intel_txt: Handle ACPI_SLEEP without X86_TRAMPOLINE
x86, intel_txt: Fix typos in Kconfig help
x86, intel_txt: Factor out the code for S3 setup
x86, intel_txt: tboot.c needs
intel_txt: Force IOMMU on for Intel TXT launch
x86, intel_txt: Intel TXT Sx shutdown support
x86, intel_txt: Intel TXT reboot/halt shutdown support
x86, intel_txt: Intel TXT boot support -
* 'agp-next' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/agp-2.6:
agp/intel: remove restore in resume
agp: fix uninorth build
intel-agp: Set dma mask for i915
agp: kill phys_to_gart() and gart_to_phys()
intel-agp: fix sglist allocation to avoid vmalloc()
intel-agp: Move repeated sglist free into separate function
agp: Switch agp_{un,}map_page() to take struct page * argument
agp: tidy up handling of scratch pages w.r.t. DMA API
intel_agp: Use PCI DMA API correctly on chipsets new enough to have IOMMU
agp: Add generic support for graphics dma remapping
agp: Switch mask_memory() method to take address argument again, not page
15 Sep, 2009
5 commits
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This patch will fix the following problem on Yeeloong netbook with
fujitsu disk.irq 14: nobody cared (try booting with the "irqpoll" option)
Call Trace:
[] dump_stack+0x8/0x40
[] __report_bad_irq+0x58/0xe4
[] note_interrupt+0x17c/0x23c
[] handle_level_irq+0xcc/0x134
[] mach_irq_dispatch+0xb8/0x1e0
[] ret_from_irq+0x0/0x4
[] free_hot_cold_page+0x224/0x2a0
[] swsusp_free+0xb0/0x14c
[] hibernate+0x198/0x218
[] state_store+0x90/0x138
[] sysfs_write_file+0x130/0x194
[] vfs_write+0xb8/0x180
[] SyS_write+0x50/0x98
[] handle_sys+0x158/0x174handlers:
[] (ide_intr+0x0/0x300)
Disabling IRQ #14References:
1. commit 1fde02e7146d4a1bab80fd1506f9018fe71e8521 of
git://dev.lemote.com/linux_loongson.git
2. 8bc1e5aa06a2a9a425c4a6795fc564cba1521487 (ide: respect quirk_drives[]
list on all controllers)Signed-off-by: Yan Hua
Signed-off-by: Wu Zhangjin
Signed-off-by: David S. Miller -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: (23 commits)
at_hdmac: Rework suspend_late()/resume_early()
PM: Reset transition_started at dpm_resume_noirq
PM: Update kerneldoc comments in drivers/base/power/main.c
PM: Add convenience macro to make switching to dev_pm_ops less error-prone
hp-wmi: Switch driver to dev_pm_ops
floppy: Switch driver to dev_pm_ops
PM: Trivial fixes
PM / Hibernate / Memory hotplug: Always use for_each_populated_zone()
PM/Hibernate: Do not try to allocate too much memory too hard (rev. 2)
PM/Hibernate: Do not release preallocated memory unnecessarily (rev. 2)
PM/Hibernate: Rework shrinking of memory
PM: Fix typo in label name s/Platofrm_finish/Platform_finish/
PM: Run-time PM platform device bus support
PM: Introduce core framework for run-time PM of I/O devices (rev. 17)
Driver Core: Make PM operations a const pointer
PM: Remove platform device suspend_late()/resume_early() V2
USB: Rework musb suspend()/resume_early()
I2C: Rework i2c-s3c2410 suspend_late()/resume() V2
I2C: Rework i2c-pxa suspend_late()/resume_early()
DMA: Rework txx9dmac suspend_late()/resume_early()
...Fix trivial conflict in drivers/base/platform.c (due to same
constification patch being merged in both sides, along with some other
PM work in the PM branch) -
Added Kworld DVD Maker 2
Thanks to C Western for reporting this board.Signed-off-by: Douglas Schilling Landgraf
Signed-off-by: Mauro Carvalho Chehab -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (52 commits)
Input: bcm5974 - silence uninitialized variables warnings
Input: wistron_btns - add keymap for AOpen 1557
Input: psmouse - use boolean type
Input: i8042 - use platform_driver_probe
Input: i8042 - use boolean type where it makes sense
Input: i8042 - try disabling and re-enabling AUX port at close
Input: pxa27x_keypad - allow modifying keymap from userspace
Input: sunkbd - fix formatting
Input: i8042 - bypass AUX IRQ delivery test on laptops
Input: wacom_w8001 - simplify querying logic
Input: atkbd - allow setting force-release bitmap via sysfs
Input: w90p910_keypad - move a dereference below a NULL test
Input: add twl4030_keypad driver
Input: matrix-keypad - add function to build device keymap
Input: tosakbd - fix cleaning up KEY_STROBEs after error
Input: joydev - validate axis/button maps before clobbering current ones
Input: xpad - add USB ID for the drumkit controller from Rock Band
Input: w90p910_keypad - rename driver name to match platform
Input: add new driver for Sentelic Finger Sensing Pad
Input: psmouse - allow defining read-only attributes
... -
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
HID: completely remove apple mightymouse from blacklist
HID: support larger reports than 64 bytes in hiddev
HID: local function should be static
HID: ignore Philips IEEE802.15.4 RF Dongle
HID: ignore all recent SoundGraph iMON devices
HID: fix memory leak on error patch in debug code
HID: fix overrun in quirks initialization
HID: Drop NULL test on list_entry result
HID: driver for Twinhan USB 6253:0100 remote control
HID: adding __init/__exit macros to module init/exit functions
HID: add rumble support for Thrustmaster Dual Trigger 3-in-1
HID: ntrig tool separation and pen usages
HID: Avoid double spin_lock_init on usbhid->lock
HID: add force feedback support for Logitech WingMan Formula Force GP
HID: Support new variants of Samsung USB IR receiver (0419:0001)
HID: fix memory leak on error path in debug code
HID: fix debugfs build with !CONFIG_DEBUG_FS
HID: use debugfs for events/reports dumping
HID: use debugfs for report dumping descriptor
