A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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Merge branch 'next' into for-linus

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Prepare second round of input updates for 4.9 merge window.
This commit is contained in:
Dmitry Torokhov 2016-10-13 17:23:40 -07:00
commit 1134ca268e
18 changed files with 411 additions and 59 deletions
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21
Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt Normal file
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@ -0,0 +1,21 @@
* MELFAS MIP4 Touchscreen
Required properties:
- compatible: must be "melfas,mip4_ts"
- reg: I2C slave address of the chip (0x48 or 0x34)
- interrupt-parent: interrupt controller to which the chip is connected
- interrupts: interrupt to which the chip is connected
Optional properties:
- ce-gpios: GPIO connected to the CE (chip enable) pin of the chip
Example:
i2c@00000000 {
touchscreen: melfas_mip4@48 {
compatible = "melfas,mip4_ts";
reg = <0x48>;
interrupt-parent = <&gpio>;
interrupts = <0 IRQ_TYPE_EDGE_FALLING>;
ce-gpios = <&gpio 0 GPIO_ACTIVE_HIGH>;
};
};

1
Documentation/devicetree/bindings/vendor-prefixes.txt
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@ -143,6 +143,7 @@ marvell Marvell Technology Group Ltd.
maxim Maxim Integrated Products
mediatek MediaTek Inc.
melexis Melexis N.V.
melfas MELFAS Inc.
merrii Merrii Technology Co., Ltd.
micrel Micrel Inc.
microchip Microchip Technology Inc.

57
Documentation/input/alps.txt
View file

@ -319,3 +319,60 @@ For touchpad packet, the format is:
otherwise byte 0 bit 4 must be set and byte 0/4/5 are
in NEW fmt
F: Number of fingers - 3, 0 means 3 fingers, 1 means 4 ...
ALPS Absolute Mode - Protocol Version 8
---------------------------------------
Spoken by SS4 (73 03 14) and SS5 (73 03 28) hardware.
The packet type is given by the APD field, bits 4-5 of byte 3.
Touchpad packet (APD = 0x2):
b7 b6 b5 b4 b3 b2 b1 b0
byte 0: SWM SWR SWL 1 1 0 0 X7
byte 1: 0 X6 X5 X4 X3 X2 X1 X0
byte 2: 0 Y6 Y5 Y4 Y3 Y2 Y1 Y0
byte 3: 0 T&P 1 0 1 0 0 Y7
byte 4: 0 Z6 Z5 Z4 Z3 Z2 Z1 Z0
byte 5: 0 0 0 0 0 0 0 0
SWM, SWR, SWL: Middle, Right, and Left button states
Touchpad 1 Finger packet (APD = 0x0):
b7 b6 b5 b4 b3 b2 b1 b0
byte 0: SWM SWR SWL 1 1 X2 X1 X0
byte 1: X9 X8 X7 1 X6 X5 X4 X3
byte 2: 0 X11 X10 LFB Y3 Y2 Y1 Y0
byte 3: Y5 Y4 0 0 1 TAPF2 TAPF1 TAPF0
byte 4: Zv7 Y11 Y10 1 Y9 Y8 Y7 Y6
byte 5: Zv6 Zv5 Zv4 0 Zv3 Zv2 Zv1 Zv0
TAPF: ???
LFB: ???
Touchpad 2 Finger packet (APD = 0x1):
b7 b6 b5 b4 b3 b2 b1 b0
byte 0: SWM SWR SWL 1 1 AX6 AX5 AX4
byte 1: AX11 AX10 AX9 AX8 AX7 AZ1 AY4 AZ0
byte 2: AY11 AY10 AY9 CONT AY8 AY7 AY6 AY5
byte 3: 0 0 0 1 1 BX6 BX5 BX4
byte 4: BX11 BX10 BX9 BX8 BX7 BZ1 BY4 BZ0
byte 5: BY11 BY10 BY9 0 BY8 BY7 BY5 BY5
CONT: A 3-or-4 Finger packet is to follow
Touchpad 3-or-4 Finger packet (APD = 0x3):
b7 b6 b5 b4 b3 b2 b1 b0
byte 0: SWM SWR SWL 1 1 AX6 AX5 AX4
byte 1: AX11 AX10 AX9 AX8 AX7 AZ1 AY4 AZ0
byte 2: AY11 AY10 AY9 OVF AY8 AY7 AY6 AY5
byte 3: 0 0 1 1 1 BX6 BX5 BX4
byte 4: BX11 BX10 BX9 BX8 BX7 BZ1 BY4 BZ0
byte 5: BY11 BY10 BY9 0 BY8 BY7 BY5 BY5
OVF: 5th finger detected

9
Documentation/kernel-parameters.txt
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@ -1409,7 +1409,14 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
i8042.nopnp [HW] Don't use ACPIPnP / PnPBIOS to discover KBD/AUX
controllers
i8042.notimeout [HW] Ignore timeout condition signalled by controller
i8042.reset [HW] Reset the controller during init and cleanup
i8042.reset [HW] Reset the controller during init, cleanup and
suspend-to-ram transitions, only during s2r
transitions, or never reset
Format: { 1 | Y | y | 0 | N | n }
1, Y, y: always reset controller
0, N, n: don't ever reset controller
Default: only on s2r transitions on x86; most other
architectures force reset to be always executed
i8042.unlock [HW] Unlock (ignore) the keylock
i8042.kbdreset [HW] Reset device connected to KBD port