Update the object list to include new objects, and add unique identifiers
so we can distinguish between old & new generation of the same object.
Signed-off-by: NIiro Valkonen <iiro.valkonen@atmel.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

The Quick Charge bit in Electrode conf register should be set in init
function. This bit was missed in chip's document, which may cause touch
controller charge too slow to generate an interrupt.

Also, adjust the default vlaue of touch and release threshold
to make touch key more sensitive, this fix touch may not sensitive
after setup with plastic case.
Signed-off-by: NJiejing Zhang <jiejing.zhang@freescale.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

This driver is registered as an input device. An IRQ is required in this
basic driver configuration.
Signed-off-by: NJoseph Lai <joseph_lai@wistron.com>
[Cleaned up PM_RUNTIME defines]
Signed-off-by: NAlan Cox <alan@linux.intel.com>
[dtor@mail.ru: consolidated PM methods, some code rearrangement]
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

This patch updates the email address of the gpio_mouse, at32psif, and
atmel-wm97xx drivers supported by me to an email account I will use on a more
regular basis in the future.
Signed-off-by: NHans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Use gpio_request_one() instead of multiple gpiolib calls.
This also simplifies error handling a bit.
Signed-off-by: NIgor Grinberg <grinberg@compulab.co.il>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Tested-by: Alex Tervoort <alex.tervoort@gmail.com> for 6A
Signed-off-by: NDavid Foley <favux.is@gmail.com>
Signed-off-by: NPing Cheng <pingc@wacom.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

D4 has 1024, not 512, pressure levels.
Reported-by: NDavid Foley <favux.is@gmail.com>
Signed-off-by: NPing Cheng <pingc@wacom.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Initialize gpio_keys driver at late_initcall level, to give it a chance to
work with GPIO expanders that might not be ready yet if we initialize the
driver at module_init time.

This is strictly a band-aid until there is a better way to specify
inter-device dependencies.
Signed-off-by: NDavid Jander <david@protonic.nl>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Remove the space between "platform:" prefix and the driver name.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Remove the space between "platform:" prefix and the driver name.
Signed-off-by: NAxel Lin <axel.lin@gmail.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

It was pointed out by 'make versioncheck' that some includes of
linux/version.h are not needed in drivers/input/.
This patch removes them.
Signed-off-by: NJesper Juhl <jj@chaosbits.net>
Acked-by: NMike Frysinger <vapier@gentoo.org>
Acked-by: NMichael Hennerich <michael.hennerich@analog.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Signed-off-by: NSammy He <r62914@freescale.com>
Signed-off-by: NEric Miao <eric.miao@linaro.org>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

The Wacom DTU-2231 tablet has two interfaces on its default configuration
and both have HID class, leading to the creation of two input devices
instead of one. Only the first one is used, so filter out the second.
Signed-off-by: NAristeu Rozanski <aris@redhat.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

So don't set ABS_RX/ABS_RY for them.
Signed-off-by: NPing Cheng <pingc@wacom.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Signed-off-by: NMagnus Hörlin <magnus@alefors.se>
Reviewed-by: NChristoph Fritz <chf.fritz@googlemail.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Use a threaded interrupt handler in order to permit the handler to use
a GPIO driver that causes things like I2C transactions being done inside
the handler context.
Signed-off-by: NDavid Jander <david@protonic.nl>
Acked-by: NGrant Likely <grant.likely@secretlab.ca>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

According to the data sheet the interrupt should be level rather than
edge triggered.  This fixes the issue of the Nokia N810 keypad stopping
responding if multiple key events occur in quick succession.
Signed-off-by: NLeigh Brown <leigh@solinno.co.uk>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

There's no need for that workqueue anymore. Get rid of it and move to
threaded IRQs instead.
Signed-off-by: NFelipe Balbi <balbi@ti.com>
Tested-by: NLeigh Brown <leigh@solinno.co.uk>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

A few new i2c-drivers came into the kernel which clear the clientdata
pointer on exit or error. This is not required anymore since the core
will do it for us.
Signed-off-by: NWolfram Sang <w.sang@pengutronix.de>
Acked-by: NJean Delvare <khali@linux-fr.org>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

0xff01 is not an actual voltage value, but a flag
for the driver.  If the power state as that value,
skip setting the voltage.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Because the socket buffer is freed in the completion interrupt, it is not
safe to access it after submitting it to the hardware.

Cc: stable@kernel.org
Cc: Sachin Sanap <ssanap@marvell.com>
Cc: Zhangfei Gao <zgao6@marvell.com>
Cc: Philip Rakity <prakity@marvell.com>
Signed-off-by: NRichard Cochran <richard.cochran@omicron.at>
Acked-by: NEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

As soon as skb is given to hardware, TX completion can free skb under
us.
Therefore, we should update dev stats before kicking the device.
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
CC: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

this printk isn't really useful, just drop it for now.
Signed-off-by: NDave Airlie <airlied@redhat.com>

Since we were calling the wptr function before checking if the IH was
even enabled, or the GPU wasn't shutdown, we'd get spam in the logs when
the GPU readback 0xffffffff. This reorders things so we return early
in the no IH and GPU shutdown cases.

Reported-and-tested-by: ManDay on #radeon
Reviewed-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

This is used during phy init to set up the phy for DP.  This may
fix DP problems on DCE3.2 cards.
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Signed-off-by: NDave Airlie <airlied@redhat.com>

Certain revisions of the vbios on DCE3.2 cards have a bug
in the transmitter control table which prevents duallink from
being enabled properly on some cards.  The action switch statement
jumps to the wrong offset for the OUTPUT_ENABLE action.  The fix
is to use the ENABLE action rather than the OUTPUT_ENABLE action
on the affected cards.  In fixed version of the vbios, both
actions jump to the same offset, so the change should be safe.
Reported-and-tested-by: NDave Airlie <airlied@redhat.com>
Signed-off-by: NAlex Deucher <alexdeucher@gmail.com>
Cc: stable@kernel.org
Signed-off-by: NDave Airlie <airlied@redhat.com>

Its illegal to dereference skb after dev_kfree_skb(skb)
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
CC: Robin Holt <holt@sgi.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

As soon as skb is given to hardware and spinlock released, TX completion
can free skb under us. Therefore, we should update netdev stats before
spinlock release.
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Otherwise we will not see the name of the slave dev in error
message:

[  388.469446] (null):  doesn't support polling, aborting.
Signed-off-by: NWANG Cong <amwang@redhat.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

According to the data sheet for G4, AP4 and AG5 KEYSC MODE_6 is 8x8 keys.
Bump up MAXKEYS to 64 too.
Signed-off-by: NMagnus Damm <damm@opensource.se>
Reviewed-by: NSimon Horman <horms@verge.net.au>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Otherwise the updated evdev driver (commit cdda911c,
"Input: evdev - only signal polls on full packets") no longer works on
top of omap-keypad.

Tested on Amstrad Delta.
Signed-off-by: NJanusz Krzysztofik <jkrzyszt@tis.icnet.pl>
Reviewed-by: NHenrik Rydberg <rydberg@euromail.se>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

We should only wake waiters on the event device when we actually post
an EV_SYN/SYN_REPORT to the queue. Otherwise we end up making waiting
threads runnable only to go right back to sleep because the device
still isn't readable.
Reported-by: NJeffrey Brown <jeffbrown@android.com>
Signed-off-by: NDmitry Torokhov <dtor@mail.ru>

Initialize dynamically allocated sysfs attributes before device_create_file()
call to suppress lockdep_init_map() warning if lockdep debugging is enabled.
Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org # 2.6.34+

Initialize dynamically allocated sysfs attributes before device_create_file()
call to suppress lockdep_init_map() warning if lockdep debugging is enabled.
Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org # 2.6.34+

Initialize dynamically allocated sysfs attributes before device_create_file()
call to suppress lockdep_init_map() warning if lockdep debugging is enabled.
Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
Acked-by: NJean Delvare <khali@linux-fr.org>
Cc: stable@kernel.org # 2.6.34+

Call sysfs_attr_init() from atk_init_attribute() to handle sysfs attribute
initialization in a single function.
Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>
Cc: Luca Tettamanti <kronos.it@gmail.com>
Acked-by: NJean Delvare <khali@linux-fr.org>

pdev_entry.cpu and pdev_entry.cpu_core_id aren't used anywhere in the
driver code so we can drop these struct members.
Signed-off-by: NJean Delvare <khali@linux-fr.org>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: Durgadoss R <durgadoss.r@intel.com>
Signed-off-by: NGuenter Roeck <guenter.roeck@ericsson.com>

The DDX modifies DMA_SEMAPHORE on nv50 in order to implement sync-to-vblank,
things will go very wrong for cross-channel sync after this.
Signed-off-by: NBen Skeggs <bskeggs@redhat.com>

Signed-off-by: NBen Skeggs <bskeggs@redhat.com>