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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/input/touchscreen/
Dazoteq,iqs7211.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS7210A, IQS7211A and IQS7211E trackpad and touchscreen control-
14 lers employ projected-capacitance sensing and can track two contacts.
21 - azoteq,iqs7210a
22 - azoteq,iqs7211a
23 - azoteq,iqs7211e
28 irq-gpios:
[all …]
Dcypress,cy8ctma340.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
14 - Javier Martinez Canillas <javier@dowhile0.org>
15 - Linus Walleij <linus.walleij@linaro.org>
18 - $ref: touchscreen.yaml#
26 - const: cypress,cy8ctma340
27 - const: cypress,cy8ctst341
28 - const: cypress,cyttsp-spi
31 - const: cypress,cyttsp-i2c
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/input/
Diqs626a.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Azoteq IQS626A Capacitive Touch Controller
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS626A is a 14-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.
19 - $ref: touchscreen/touchscreen.yaml#
31 "#address-cells":
34 "#size-cells":
[all …]
Diqs269a.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Azoteq IQS269A Capacitive Touch Controller
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS269A is an 8-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.
28 "#address-cells":
31 "#size-cells":
34 azoteq,hall-enable:
[all …]
Dazoteq,iqs7222.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Azoteq IQS7222A/B/C/D Capacitive Touch Controller
10 - Jeff LaBundy <jeff@labundy.com>
14 capacitive touch controllers that feature additional sensing capabilities.
21 - azoteq,iqs7222a
22 - azoteq,iqs7222b
23 - azoteq,iqs7222c
24 - azoteq,iqs7222d
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/touchscreen/
Dcyttsp.txt4 - compatible : must be "cypress,cyttsp-i2c" or "cypress,cyttsp-spi"
5 - reg : Device I2C address or SPI chip select number
6 - spi-max-frequency : Maximum SPI clocking speed of the device (for cyttsp-spi)
7 - interrupts : (gpio) interrupt to which the chip is connected
9 - bootloader-key : the 8-byte bootloader key that is required to switch
16 - reset-gpios : the reset gpio the chip is connected to
18 - touchscreen-size-x : horizontal resolution of touchscreen (in pixels)
19 - touchscreen-size-y : vertical resolution of touchscreen (in pixels)
20 - touchscreen-fuzz-x : horizontal noise value of the absolute input device
22 - touchscreen-fuzz-y : vertical noise value of the absolute input device
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/input/
Diqs269a.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Azoteq IQS269A Capacitive Touch Controller
10 - Jeff LaBundy <jeff@labundy.com>
13 The Azoteq IQS269A is an 8-channel capacitive touch controller that features
14 additional Hall-effect and inductive sensing capabilities.
28 "#address-cells":
31 "#size-cells":
34 azoteq,hall-enable:
[all …]
/kernel/linux/linux-6.6/drivers/input/touchscreen/
Dstmpe-ts.c1 // SPDX-License-Identifier: GPL-2.0-or-later
46 #define STMPE_TS_NAME "stmpe-ts"
50 * struct stmpe_touch - stmpe811 touch screen controller state
57 * (0 -> 1 sample, 1 -> 2 samples, 2 -> 4 samples, 3 -> 8 samples)
58 * @touch_det_delay: Touch detect interrupt delay
59 * (0 -> 10 us, 1 -> 50 us, 2 -> 100 us, 3 -> 500 us,
60 * 4-> 1 ms, 5 -> 5 ms, 6 -> 10 ms, 7 -> 50 ms)
63 * (0 -> 10 us, 1 -> 100 us, 2 -> 500 us, 3 -> 1 ms,
64 * 4 -> 5 ms, 5 -> 10 ms, 6 for 50 ms, 7 -> 100 ms)
70 * (0 -> 20 mA typical 35 mA max, 1 -> 50 mA typical 80 mA max)
[all …]
Dcyttsp_core.c1 // SPDX-License-Identifier: GPL-2.0-only
47 #define CY_DELAY_DFLT 20 /* ms */
53 #define CY_ACT_INTRVL_DFLT 0x00 /* ms */
55 #define CY_LP_INTRVL_DFLT 0x0A /* ms */
56 /* touch timeout for the Active power */
57 #define CY_TCH_TMOUT_DFLT 0xFF /* ms */
85 error = ts->bus_ops->read(ts->dev, ts->xfer_buf, command, in ttsp_read_block_data()
93 return -EIO; in ttsp_read_block_data()
103 error = ts->bus_ops->write(ts->dev, ts->xfer_buf, command, in ttsp_write_block_data()
111 return -EIO; in ttsp_write_block_data()
[all …]
Diqs7211.c1 // SPDX-License-Identifier: GPL-2.0-or-later
52 * The following delay is used during instances that must wait for the open-
124 .name = "event-prox",
131 .name = "event-touch",
138 .name = "event-tap",
145 .name = "event-hold",
152 .name = "event-swipe-x-neg",
159 .name = "event-swipe-x-pos",
166 .name = "event-swipe-y-pos",
173 .name = "event-swipe-y-neg",
[all …]
Dwm9705.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9705.c -- Codec driver for Wolfson WM9705 AC97 Codec.
60 * Long delays > 1ms are supported for completeness, but are not
85 * through to the touch screen plates and affect measurement accuracy. In
147 dev_dbg(wm->dev, in wm9705_phy_init()
150 dev_dbg(wm->dev, in wm9705_phy_init()
158 dev_dbg(wm->dev, "supplied delay out of range."); in wm9705_phy_init()
164 dev_dbg(wm->dev, "setting adc sample delay to %d u Secs.", in wm9705_phy_init()
169 dev_dbg(wm->dev, "setting pdd to Vmid/%d", 1 - (pdd & 0x000f)); in wm9705_phy_init()
182 wm->dig[2] | WM97XX_PRP_DET_DIG); in wm9705_dig_enable()
[all …]
Dwm9713.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9713.c -- Codec touch driver for Wolfson WM9713 AC97 Codec.
73 * Long delays > 1ms are supported for completeness, but are not
87 MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
93 * through to the touch screen plates and affect measurement accuracy. In
163 dev_info(wm->dev, "setting pen detect pull-up to %d Ohms\n", in wm9713_phy_init()
170 dev_info(wm->dev, "setting 5-wire touchscreen mode."); in wm9713_phy_init()
173 dev_warn(wm->dev, in wm9713_phy_init()
183 dev_info(wm->dev, in wm9713_phy_init()
186 dev_info(wm->dev, in wm9713_phy_init()
[all …]
Dwm9712.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9712.c -- Codec driver for Wolfson WM9712 AC97 Codecs.
73 * Long delays > 1ms are supported for completeness, but are not
87 MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
93 * through to the touch screen plates and affect measurement accuracy. In
160 dev_dbg(wm->dev, "setting pen detect pull-up to %d Ohms\n", in wm9712_phy_init()
167 dev_dbg(wm->dev, "setting 5-wire touchscreen mode.\n"); in wm9712_phy_init()
170 dev_warn(wm->dev, "pressure measurement is not " in wm9712_phy_init()
171 "supported in 5-wire mode\n"); in wm9712_phy_init()
179 dev_dbg(wm->dev, in wm9712_phy_init()
[all …]
Dbcm_iproc_tsc.c1 // SPDX-License-Identifier: GPL-2.0-only
22 #define IPROC_TS_NAME "iproc-ts"
88 regmap_read(priv->regmap, reg, &val); \
93 /* Each step is 1024 us. Valid 1-256 */
96 /* Each step is 512 us. Valid 0-255 */
100 * The settling duration (in ms) is the amount of time the tsc
102 * drivers in detection mode. Valid values: 0-11
103 * 0 = 0.008 ms
104 * 1 = 0.01 ms
105 * 2 = 0.02 ms
[all …]
/kernel/linux/linux-5.10/drivers/input/touchscreen/
Dstmpe-ts.c1 // SPDX-License-Identifier: GPL-2.0-or-later
45 #define STMPE_TS_NAME "stmpe-ts"
49 * struct stmpe_touch - stmpe811 touch screen controller state
55 * (0 -> 1 sample, 1 -> 2 samples, 2 -> 4 samples, 3 -> 8 samples)
56 * @touch_det_delay: Touch detect interrupt delay
57 * (0 -> 10 us, 1 -> 50 us, 2 -> 100 us, 3 -> 500 us,
58 * 4-> 1 ms, 5 -> 5 ms, 6 -> 10 ms, 7 -> 50 ms)
61 * (0 -> 10 us, 1 -> 100 us, 2 -> 500 us, 3 -> 1 ms,
62 * 4 -> 5 ms, 5 -> 10 ms, 6 for 50 ms, 7 -> 100 ms)
68 * (0 -> 20 mA typical 35 mA max, 1 -> 50 mA typical 80 mA max)
[all …]
Dcyttsp_core.c1 // SPDX-License-Identifier: GPL-2.0-only
46 #define CY_DELAY_DFLT 20 /* ms */
77 error = ts->bus_ops->read(ts->dev, ts->xfer_buf, command, in ttsp_read_block_data()
85 return -EIO; in ttsp_read_block_data()
95 error = ts->bus_ops->write(ts->dev, ts->xfer_buf, command, in ttsp_write_block_data()
103 return -EIO; in ttsp_write_block_data()
113 if (ts->use_hndshk) in cyttsp_handshake()
115 ts->xy_data.hst_mode ^ CY_HNDSHK_BIT); in cyttsp_handshake()
122 memset(&ts->bl_data, 0, sizeof(ts->bl_data)); in cyttsp_load_bl_regs()
123 ts->bl_data.bl_status = 0x10; in cyttsp_load_bl_regs()
[all …]
Dwm9705.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9705.c -- Codec driver for Wolfson WM9705 AC97 Codec.
60 * Long delays > 1ms are supported for completeness, but are not
85 * through to the touch screen plates and affect measurement accuracy. In
147 dev_dbg(wm->dev, in wm9705_phy_init()
150 dev_dbg(wm->dev, in wm9705_phy_init()
158 dev_dbg(wm->dev, "supplied delay out of range."); in wm9705_phy_init()
164 dev_dbg(wm->dev, "setting adc sample delay to %d u Secs.", in wm9705_phy_init()
169 dev_dbg(wm->dev, "setting pdd to Vmid/%d", 1 - (pdd & 0x000f)); in wm9705_phy_init()
182 wm->dig[2] | WM97XX_PRP_DET_DIG); in wm9705_dig_enable()
[all …]
Dwm9713.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9713.c -- Codec touch driver for Wolfson WM9713 AC97 Codec.
73 * Long delays > 1ms are supported for completeness, but are not
87 MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
93 * through to the touch screen plates and affect measurement accuracy. In
163 dev_info(wm->dev, "setting pen detect pull-up to %d Ohms\n", in wm9713_phy_init()
170 dev_info(wm->dev, "setting 5-wire touchscreen mode."); in wm9713_phy_init()
173 dev_warn(wm->dev, in wm9713_phy_init()
183 dev_info(wm->dev, in wm9713_phy_init()
186 dev_info(wm->dev, in wm9713_phy_init()
[all …]
Dwm9712.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * wm9712.c -- Codec driver for Wolfson WM9712 AC97 Codecs.
73 * Long delays > 1ms are supported for completeness, but are not
87 MODULE_PARM_DESC(five_wire, "Set to '1' to use 5-wire touchscreen.");
93 * through to the touch screen plates and affect measurement accuracy. In
160 dev_dbg(wm->dev, "setting pen detect pull-up to %d Ohms\n", in wm9712_phy_init()
167 dev_dbg(wm->dev, "setting 5-wire touchscreen mode.\n"); in wm9712_phy_init()
170 dev_warn(wm->dev, "pressure measurement is not " in wm9712_phy_init()
171 "supported in 5-wire mode\n"); in wm9712_phy_init()
179 dev_dbg(wm->dev, in wm9712_phy_init()
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/
Dst,stmpe.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
15 - Linus Walleij <linus.walleij@linaro.org>
18 - $ref: /schemas/spi/spi-peripheral-props.yaml#
23 - st,stmpe601
24 - st,stmpe801
25 - st,stmpe811
26 - st,stmpe1600
27 - st,stmpe1601
[all …]
/kernel/linux/linux-5.10/include/linux/input/
Dcyttsp.h1 /* SPDX-License-Identifier: GPL-2.0-only */
18 #define CY_SPI_NAME "cyttsp-spi"
19 #define CY_I2C_NAME "cyttsp-i2c"
21 #define CY_ACT_INTRVL_DFLT 0x00 /* ms */
22 /* touch timeout for the Active power */
23 #define CY_TCH_TMOUT_DFLT 0xFF /* ms */
25 #define CY_LP_INTRVL_DFLT 0x0A /* ms */
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/
Dstmpe.txt1 * ST Microelectronics STMPE Multi-Functional Device
7 - compatible : "st,stmpe[610|801|811|1600|1601|2401|2403]"
8 - reg : I2C/SPI address of the device
11 - interrupts : The interrupt outputs from the controller
12 - interrupt-controller : Marks the device node as an interrupt controller
13 - wakeup-source : Marks the input device as wakable
14 - st,autosleep-timeout : Valid entries (ms); 4, 16, 32, 64, 128, 256, 512 and 1024
15 - irq-gpio : If present, which GPIO to use for event IRQ
17 Optional properties for devices with touch and ADC (STMPE811|STMPE610):
18 - st,sample-time : ADC conversion time in number of clock.
[all …]
/kernel/linux/linux-5.10/drivers/input/mouse/
Dcyapa_gen3.c9 * Copyright (C) 2011-2015 Cypress Semiconductor, Inc.
10 * Copyright (C) 2011-2012 Google, Inc.
60 * Used in register 0x00, bit1-0, DeviceStatus field.
88 * bit 7 - 4: high 4 bits of x position value
89 * bit 3 - 0: high 4 bits of y position value
95 /* id range is 1 - 15. It is incremented with every new touch. */
101 * bit 0 - 1: device status
102 * bit 3 - 2: power mode
103 * bit 6 - 4: reserved
108 * bit 7 - 4: number of fingers currently touching pad
[all …]
/kernel/linux/linux-6.6/drivers/input/mouse/
Dcyapa_gen3.c9 * Copyright (C) 2011-2015 Cypress Semiconductor, Inc.
10 * Copyright (C) 2011-2012 Google, Inc.
60 * Used in register 0x00, bit1-0, DeviceStatus field.
88 * bit 7 - 4: high 4 bits of x position value
89 * bit 3 - 0: high 4 bits of y position value
95 /* id range is 1 - 15. It is incremented with every new touch. */
101 * bit 0 - 1: device status
102 * bit 3 - 2: power mode
103 * bit 6 - 4: reserved
108 * bit 7 - 4: number of fingers currently touching pad
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/st/
Dste-href-tvk1281618-r3.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later
7 #include <dt-bindings/interrupt-controller/irq.h>
8 #include <dt-bindings/input/input.h>
12 compatible = "gpio-keys";
13 #address-cells = <1>;
14 #size-cells = <0>;
15 vdd-supply = <&ab8500_ldo_aux1_reg>;
16 pinctrl-names = "default";
17 pinctrl-0 = <&hall_tvk_mode>;
32 interrupt-parent = <&gpio2>;
[all …]

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