msm: clean up dvfs entries

Change-Id: I5e9aab33b73349d2ef21e518b339638f481cba45
Sweep2wake for hammerhead

By Dennis Rassman <showp1984@gmail.com>

drivers/input/touchscreen/touch_synaptics_ds5.c: No suspend irq

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

add sweep2wake source files

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: add qpnp-power-on hooks for the power key

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/input/touchscreen/touch_synaptics_ds5: add is_single_touch & s2w detection hook

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: backport per device settings from sweep2wake2 (like pwr btn choice too)

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/input/touchscreen/touch_synaptics_ds5: disable suspend if sweep2wake is enabled

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/input/touchscreen/touch_synaptics_ds5: add reset code on finger release

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/input/touchscreen/touch_synaptics_ds5: add screen suspend indicator

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: add irq_wake indicator

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/input/touchscreen/touch_synaptics_ds5: re-add android_touch kobj

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/input/touchscreen/touch_synaptics_ds5: add missing irq_wake controls and fix c&p typo

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/input/touchscreen/touch_synaptics: patch with sweep2wake hooks as well

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

drivers/input/touchscreen/touch_synaptics_ds5: fix epic c&p fails for irq_wake indicator

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

[PATCH] mdss_dsi: do not power down panel when sweep2wake is enabled
 In order to detect touches during suspend, the panel must
 be powered on. When sweep2wake is enabled, change one of the
 panel-off-cmds in mdss_dsi_panel.c from 0x10 to 0x11.

Signed-off-by: flar2 <asegaert@gmail.com>

mdss_dsi_panel: keep the panel gpio active and don't trigger a reset

This way we will suffer minimum leakage when sweep2wake is being used.
All that is kept online here is the chip controlling the panel and touch panel.
That chip is probably some pmic but either way, keeping it online will cause
minimum leakage. This is an improvement upon the original patch by flar2 which
led to massive leakage from the display regulators since all were kept online.

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: disable debug

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: massive update, bring on par with s2w2 except algorithm

This patches sweep2wake on par with s2w2, minus the detection algorithm.
Changes in detail:
- Remove dependency on a power key setter, use a dummy device.
- Remove dependency on a touchscreen driver, use an input callback
- Remove dependency on external sysfs functions
- Remove dependency on external reset calls
- Migrate all of this into sweep2wake

Porting to new devices is now easier than ever:
1. Define your device parameters in the Sweep2wake tuneables
2. Check if the android_touch_kobj is already used by your touchscreen driver
2a. If it is export it and define S2W_ANDROID_TOUCH_DECLARED
(This will prevent s2w from spawning it's own kobj)
3. Force the touchscreen driver to deliver signals in suspend and you are done.

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake & touchscreens: replaced flawed irq_wake procedures with linux functions
Also init device wakeup in init to be able to use those functions in the first place

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: we no longer need irq_wake. remove it.
Also clean up variable declariation to save some space

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

touch_synaptics: bring on par with touch_synaptics_ds5

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

touch_synaptics: i2c_read: auto retry 10 times before erroring out
The i2c devices we are connecting to may not be ready yet, or just
busy. Retry with a 10ms pause in order to still obtain touch data.
This improves overall touch data robustness, but the main thing it
does:
WE CAN FINALLY GET TOUCH DATA IN SUSPEND ALL THE TIME.

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

touch_synaptics_ds5: i2c_read: auto retry 10 times before erroring out
The i2c devices we are connecting to may not be ready yet, or just
busy. Retry with a 10ms pause in order to still obtain touch data.
This improves overall touch data robustness, but the main thing it
does:
WE CAN FINALLY GET TOUCH DATA IN SUSPEND ALL THE TIME.

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: disabled as default, enable it over apps/sysfs

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: cleanup header file

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

touch_synaptics_ds5: remove wakeup procedure for i2c device

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

touch_synaptics_ds5: don't wait for irq events to be handled, just disable the irq

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

touch_synaptics: remove wakeup procedure for i2c device

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

touch_synaptics: don't wait for irq events to be handled, just disable the irq

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Doubletap2wake for hammerhead

By Dennis Rassman <showp1984@gmail.com>

s2w: rename version file so we don't conflict with dt2w, driver versions, etc

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake/doubletap2wake/touchscreen: Prepare for dt2w

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: update header information

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

sweep2wake: remove distinction between S2W and DT2W defines

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

add doubletap2wake, completely rewritten on the s2w template

This is as easy to port as s2w, if not easier since no touchscreen
coords are necessary for it to work.

Just throw it in your tree, force the touchscreen to stay online and
you are done.

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

s2w: abort on multitouch events early

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

dt2w: fix triple tap to wake occuring sometimes

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

s2w: add s2s only override

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>
Sweep2wake: add vertical sweep capability and expose tunables to userspace

HUGE thanks to Dennis Rassmann <showp1984@gmail.com> for his original
sweep2wake contribution!

Signed-off-by: Paul Reioux <reioux@gmail.com>
Sound Control: (Optional) work around for Nexus 4/5 audio issues

(Use this only for devices with audio reset issues)

Also bump version to 3.1

Signed-off-by: Paul Reioux <reioux@gmail.com>

wcd9xxx-core: add register write without mutex protection

This is assuming the calling function will take care of the mutex.

Signed-off-by: Paul Reioux <reioux@gmail.com>
Sound Control: (OPTIONAL) add power amp registers access control as well

Signed-off-by: Paul Reioux <reioux@gmail.com>
Update config

Enable sweep2wake, doubletap2wake.

Change-Id: Ifdfbd88fd73a2e9871922845bb0d3a2f67901bf9
msm: mdss: Display gamma control

TODO: confirm rgb channels, identify other tunables, cleanup,
apply values without switching screen (off and) on.

sysfs: /sys/devices/qcom,mdss_dsi_jdi_command_ors.69/*
msm: mdss: Apply commands values without switching screen (off and) on
msm: mdss: Remove tunable for command 32

Even slight changes look ugly or distort the screen.