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/linux-6.12.1/drivers/platform/x86/
Dtouchscreen_dmi.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Touchscreen driver DMI based configuration code
24 /* The EFI embedded-fw code expects this to be the first member! */
33 PROPERTY_ENTRY_U32("touchscreen-size-x", 1850),
34 PROPERTY_ENTRY_U32("touchscreen-size-y", 1280),
35 PROPERTY_ENTRY_BOOL("touchscreen-inverted-y"),
36 PROPERTY_ENTRY_BOOL("touchscreen-swapped-x-y"),
37 PROPERTY_ENTRY_BOOL("silead,home-button"),
38 PROPERTY_ENTRY_STRING("firmware-name", "gsl1680-archos-101-cesium-educ.fw"),
48 PROPERTY_ENTRY_U32("touchscreen-size-x", 1850),
[all …]
/linux-6.12.1/Documentation/devicetree/bindings/input/touchscreen/
Dtouchscreen.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/touchscreen.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common touchscreen
10 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
14 description: If this touchscreen is integrally connected to a panel, this
16 that the touchscreen should be power sequenced together with the panel
20 touchscreen-min-x:
25 touchscreen-min-y:
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Dimagis,ist3038c.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/imagis,ist3038c.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Imagis IST30XXC family touchscreen controller
10 - Markuss Broks <markuss.broks@gmail.com>
14 pattern: "^touchscreen@[0-9a-f]+$"
18 - imagis,ist3032c
19 - imagis,ist3038
20 - imagis,ist3038b
[all …]
Dmelfas,mms114.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/melfas,mms114.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Melfas MMS114 family touchscreen controller
10 - Linus Walleij <linus.walleij@linaro.org>
13 - $ref: touchscreen.yaml#
17 pattern: "^touchscreen(@.*)?$"
21 - enum:
22 - melfas,mms114
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Dbrcm,iproc-touchscreen.txt1 * Broadcom's IPROC Touchscreen Controller
4 - compatible: must be "brcm,iproc-touchscreen"
5 - ts_syscon: handler of syscon node defining physical base
9 - clocks: The clock provided by the SOC to driver the tsc
10 - clock-names: name for the clock
11 - interrupts: The touchscreen controller's interrupt
12 - address-cells: Specify the number of u32 entries needed in child nodes.
14 - size-cells: Specify number of u32 entries needed to specify child nodes size
18 - scanning_period: Time between scans. Each step is 1024 us. Valid 1-256.
19 - debounce_timeout: Each step is 512 us. Valid 0-255
[all …]
Dbu21013.txt4 - compatible : "rohm,bu21013_tp"
5 - reg : I2C device address
6 - reset-gpios : GPIO pin enabling (selecting) chip (CS)
7 - interrupt-parent : the phandle for the gpio controller
8 - interrupts : (gpio) interrupt to which the chip is connected
11 - touch-gpios : GPIO pin registering a touch event
12 - <supply_name>-supply : Phandle to a regulator supply
13 - touchscreen-size-x : General touchscreen binding, see [1].
14 - touchscreen-size-y : General touchscreen binding, see [1].
15 - touchscreen-inverted-x : General touchscreen binding, see [1].
[all …]
Deeti,exc3000.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/eeti,exc3000.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: EETI EXC3000 series touchscreen controller
10 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
13 - $ref: touchscreen.yaml#
18 - const: eeti,exc3000
19 - const: eeti,exc80h60
20 - const: eeti,exc80h84
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Dilitek_ts_i2c.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/ilitek_ts_i2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Ilitek I2C Touchscreen Controller
10 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
13 - $ref: touchscreen.yaml#
18 - ilitek,ili210x
19 - ilitek,ili2117
20 - ilitek,ili2120
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Draspberrypi,firmware-ts.txt1 Raspberry Pi firmware based 7" touchscreen
5 - compatible: "raspberrypi,firmware-ts"
8 - firmware: Reference to RPi's firmware device node
9 - touchscreen-size-x: See touchscreen.txt
10 - touchscreen-size-y: See touchscreen.txt
11 - touchscreen-inverted-x: See touchscreen.txt
12 - touchscreen-inverted-y: See touchscreen.txt
13 - touchscreen-swapped-x-y: See touchscreen.txt
17 firmware: firmware-rpi {
18 compatible = "raspberrypi,bcm2835-firmware";
[all …]
Dresistive-adc-touch.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/resistive-adc-touch.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Generic resistive touchscreen ADC
10 - Oleksij Rempel <o.rempel@pengutronix.de>
13 Generic ADC based resistive touchscreen controller
18 - $ref: touchscreen.yaml#
22 const: resistive-adc-touch
24 io-channels:
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Dzet6223.txt1 Zeitec ZET6223 I2C touchscreen controller
4 - compatible : "zeitec,zet6223"
5 - reg : I2C slave address of the chip (0x76)
6 - interrupts : interrupt specification for the zet6223 interrupt
10 - vio-supply : Specification for VIO supply (1.8V or 3.3V,
12 - vcc-supply : Specification for 3.3V VCC supply.
13 - touchscreen-size-x : See touchscreen.txt
14 - touchscreen-size-y : See touchscreen.txt
15 - touchscreen-inverted-x : See touchscreen.txt
16 - touchscreen-inverted-y : See touchscreen.txt
[all …]
Dcypress,cy8ctma140.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/cypress,cy8ctma140.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Cypress CY8CTMA140 series touchscreen controller
10 - Linus Walleij <linus.walleij@linaro.org>
13 - $ref: touchscreen.yaml#
22 clock-frequency:
30 vcpin-supply:
33 vdd-supply:
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Dhimax,hx83112b.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/himax,hx83112b.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Himax hx83112b touchscreen controller
10 - Job Noorman <job@noorman.info>
13 - $ref: touchscreen.yaml#
18 - himax,hx83100a
19 - himax,hx83112b
27 reset-gpios:
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Dhynitron,cstxxx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/hynitron,cstxxx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Hynitron cstxxx series touchscreen controller
10 Bindings for Hynitron cstxxx series multi-touch touchscreen
14 - Chris Morgan <macromorgan@hotmail.com>
17 - $ref: touchscreen.yaml#
22 - hynitron,cst340
30 reset-gpios:
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Dazoteq,iqs5xx.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/azoteq,iqs5xx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Azoteq IQS550/572/525 Trackpad/Touchscreen Controller
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS550, IQS572 and IQS525 trackpad and touchscreen controllers
14 employ projected-capacitance sensing and can track up to five independent
20 - $ref: touchscreen.yaml#
25 - azoteq,iqs550
[all …]
Dgoodix,gt9916.yaml1 # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/goodix,gt9916.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Goodix Berlin series touchscreen controller
9 description: The Goodix Berlin series of touchscreen controllers
13 - Neil Armstrong <neil.armstrong@linaro.org>
16 - $ref: touchscreen.yaml#
17 - $ref: /schemas/spi/spi-peripheral-props.yaml#
22 - goodix,gt9916
[all …]
Delan,elants_i2c.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/elan,elants_i2c.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Elantech I2C Touchscreen
10 - David Heidelberg <david@ixit.cz>
13 - $ref: touchscreen.yaml#
18 - enum:
19 - elan,ektf3624
20 - elan,ekth3500
[all …]
Dgoodix.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/goodix.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Goodix GT9xx series touchscreen controller
10 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
13 - $ref: touchscreen.yaml#
18 - goodix,gt1151
19 - goodix,gt1158
20 - goodix,gt5663
[all …]
Deeti.txt1 Bindings for EETI touchscreen controller
4 - compatible: should be "eeti,exc3000-i2c"
5 - reg: I2C address of the chip. Should be set to <0xa>
6 - interrupts: interrupt to which the chip is connected
9 - attn-gpios: A handle to a GPIO to check whether interrupt is still
11 support for level-triggered IRQs.
13 The following optional properties described in touchscreen.txt are
16 - touchscreen-inverted-x
17 - touchscreen-inverted-y
18 - touchscreen-swapped-x-y
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Dedt-ft5x06.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/edt-ft5x06.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: FocalTech EDT-FT5x06 Polytouch
18 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
21 - $ref: touchscreen.yaml#
22 - if:
27 - evervision,ev-ft5726
31 offset-x: true
[all …]
Dhycon,hy46xx.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/hycon,hy46xx.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Hycon HY46XX series touchscreen controller
11 Glass: 0.3mm--4.0mm
12 PET/PMMA: 0.2mm--2.0mm
13 HY4613(B)-N048 < 6"
14 HY4614(B)-N068 7" .. 10.1"
15 HY4621-NS32 < 5"
[all …]
Dchipone,icn8318.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/input/touchscreen/chipone,icn8318.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ChipOne ICN8318 Touchscreen Controller
10 - Dmitry Torokhov <dmitry.torokhov@gmail.com>
13 - $ref: touchscreen.yaml#
25 wake-gpios:
31 - compatible
32 - reg
[all …]
/linux-6.12.1/arch/arm64/boot/dts/freescale/
Dimx8mq-zii-ultra-rmb3.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
8 #include "imx8mq-zii-ultra.dtsi"
12 compatible = "zii,imx8mq-ultra-rmb3", "zii,imx8mq-ultra", "fsl,imx8mq";
15 compatible = "simple-audio-card";
16 simple-audio-card,name = "front";
17 simple-audio-card,format = "i2s";
18 simple-audio-card,bitclock-master = <&sound1_codec>;
19 simple-audio-card,frame-master = <&sound1_codec>;
20 simple-audio-card,widgets =
[all …]
/linux-6.12.1/drivers/input/
Dtouchscreen.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Generic helper functions for touchscreens and other two-dimensional
12 #include <linux/input/touchscreen.h>
39 if (!test_bit(axis, dev->absbit)) { in touchscreen_set_params()
40 dev_warn(&dev->dev, in touchscreen_set_params()
46 absinfo = &dev->absinfo[axis]; in touchscreen_set_params()
47 absinfo->minimum = min; in touchscreen_set_params()
48 absinfo->maximum = max; in touchscreen_set_params()
49 absinfo->fuzz = fuzz; in touchscreen_set_params()
53 * touchscreen_parse_properties - parse common touchscreen properties
[all …]
/linux-6.12.1/arch/arm/boot/dts/nxp/imx/
Dimx6dl-b155v2.dts1 // SPDX-License-Identifier: GPL-2.0 OR MIT
5 // Copyright 2018-2021 General Electric Company
6 // Copyright 2018-2021 Collabora
8 /dts-v1/;
9 #include "imx6dl-b1x5v2.dtsi"
13 compatible = "ge,imx6dl-b155v2", "congatec,qmx6", "fsl,imx6dl";
21 touchscreen@2a {
24 pinctrl-names = "default";
25 pinctrl-0 = <&pinctrl_q7_gpio0>;
26 interrupt-parent = <&gpio5>;
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