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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 …]
/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/
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/mouse/
Dsynaptics_i2c.c29 * after soft reset, we should wait for 1 ms
33 /* and after hard reset, we should wait for max 500ms */
182 * reduce the polling rate to NO_DATA_SLEEP_MSECS
212 /* Control Polling Rate */
215 MODULE_PARM_DESC(scan_rate, "Polling rate in times/sec. Default = 80");
230 static inline void set_scan_rate(struct synaptics_i2c *touch, int scan_rate) in set_scan_rate() argument
232 touch->scan_ms = MSEC_PER_SEC / scan_rate; in set_scan_rate()
233 touch->scan_rate_param = scan_rate; in set_scan_rate()
279 /* set Report Rate to Device Highest (>=80) and Sleep to normal */ in synaptics_i2c_config()
311 dev_err(&client->dev, "Unable to reset device\n"); in synaptics_i2c_reset_config()
[all …]
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-5.10/drivers/input/mouse/
Dsynaptics_i2c.c29 * after soft reset, we should wait for 1 ms
33 /* and after hard reset, we should wait for max 500ms */
182 * reduce the polling rate to NO_DATA_SLEEP_MSECS
212 /* Control Polling Rate */
215 MODULE_PARM_DESC(scan_rate, "Polling rate in times/sec. Default = 80");
230 static inline void set_scan_rate(struct synaptics_i2c *touch, int scan_rate) in set_scan_rate() argument
232 touch->scan_ms = MSEC_PER_SEC / scan_rate; in set_scan_rate()
233 touch->scan_rate_param = scan_rate; in set_scan_rate()
279 /* set Report Rate to Device Highest (>=80) and Sleep to normal */ in synaptics_i2c_config()
311 dev_err(&client->dev, "Unable to reset device\n"); in synaptics_i2c_reset_config()
[all …]
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/touchscreen/
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 …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/renesas/
Dr8a7745-iwg22d-sodimm.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the iWave-RZG1E SODIMM carrier board
9 * SSI-SGTL5000
23 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
24 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
31 /dts-v1/;
32 #include "r8a7745-iwg22m.dtsi"
33 #include <dt-bindings/pwm/pwm.h>
36 model = "iWave Systems RainboW-G22D-SODIMM board based on RZ/G1E";
47 stdout-path = "serial3:115200n8";
[all …]
/kernel/linux/linux-5.10/arch/arm/boot/dts/
Dr8a7745-iwg22d-sodimm.dts1 // SPDX-License-Identifier: GPL-2.0
3 * Device Tree Source for the iWave-RZG1E SODIMM carrier board
9 * SSI-SGTL5000
23 * amixer set "DVC Out Ramp Up Rate" "0.125 dB/64 steps"
24 * amixer set "DVC Out Ramp Down Rate" "0.125 dB/512 steps"
31 /dts-v1/;
32 #include "r8a7745-iwg22m.dtsi"
33 #include <dt-bindings/pwm/pwm.h>
36 model = "iWave Systems RainboW-G22D-SODIMM board based on RZ/G1E";
47 stdout-path = "serial3:115200n8";
[all …]
/kernel/linux/linux-5.10/sound/soc/codecs/
Dssm2518.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Author: Lars-Peter Clausen <lars@metafoo.de>
142 static const DECLARE_TLV_DB_MINMAX_MUTE(ssm2518_vol_tlv, -7125, 2400);
143 static const DECLARE_TLV_DB_SCALE(ssm2518_compressor_tlv, -3400, 200, 0);
144 static const DECLARE_TLV_DB_SCALE(ssm2518_expander_tlv, -8100, 300, 0);
145 static const DECLARE_TLV_DB_SCALE(ssm2518_noise_gate_tlv, -9600, 300, 0);
146 static const DECLARE_TLV_DB_SCALE(ssm2518_post_drc_tlv, -2400, 300, 0);
149 0, 7, TLV_DB_SCALE_ITEM(-2200, 200, 0),
150 7, 15, TLV_DB_SCALE_ITEM(-800, 100, 0),
154 "0 ms", "0.1 ms", "0.19 ms", "0.37 ms", "0.75 ms", "1.5 ms", "3 ms",
[all …]
/kernel/linux/linux-6.6/sound/soc/codecs/
Dssm2518.c1 // SPDX-License-Identifier: GPL-2.0-only
6 * Author: Lars-Peter Clausen <lars@metafoo.de>
141 static const DECLARE_TLV_DB_MINMAX_MUTE(ssm2518_vol_tlv, -7125, 2400);
142 static const DECLARE_TLV_DB_SCALE(ssm2518_compressor_tlv, -3400, 200, 0);
143 static const DECLARE_TLV_DB_SCALE(ssm2518_expander_tlv, -8100, 300, 0);
144 static const DECLARE_TLV_DB_SCALE(ssm2518_noise_gate_tlv, -9600, 300, 0);
145 static const DECLARE_TLV_DB_SCALE(ssm2518_post_drc_tlv, -2400, 300, 0);
148 0, 7, TLV_DB_SCALE_ITEM(-2200, 200, 0),
149 7, 15, TLV_DB_SCALE_ITEM(-800, 100, 0),
153 "0 ms", "0.1 ms", "0.19 ms", "0.37 ms", "0.75 ms", "1.5 ms", "3 ms",
[all …]
/kernel/linux/linux-6.6/Documentation/hwmon/
Dina2xx.rst10 Addresses: I2C 0x40 - 0x4f
20 Addresses: I2C 0x40 - 0x4f
30 Addresses: I2C 0x40 - 0x4f
40 Addresses: I2C 0x40 - 0x4f
50 Addresses: I2C 0x40 - 0x4f
59 -----------
61 The INA219 is a high-side current shunt and power monitor with an I2C
75 The shunt value in micro-ohms can be set via platform data or device tree at
76 compile-time or via the shunt_resistor attribute in sysfs at run-time. Please
81 Documentation/hwmon/sysfs-interface.rst. Internally the interval is the sum of
[all …]
/kernel/linux/linux-5.10/Documentation/hwmon/
Dina2xx.rst10 Addresses: I2C 0x40 - 0x4f
20 Addresses: I2C 0x40 - 0x4f
30 Addresses: I2C 0x40 - 0x4f
40 Addresses: I2C 0x40 - 0x4f
50 Addresses: I2C 0x40 - 0x4f
59 -----------
61 The INA219 is a high-side current shunt and power monitor with an I2C
75 The shunt value in micro-ohms can be set via platform data or device tree at
76 compile-time or via the shunt_resistor attribute in sysfs at run-time. Please
81 Documentation/hwmon/sysfs-interface.rst. Internally the interval is the sum of
[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 …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/imx/
Dimx6dl-victgo.dts1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
7 /dts-v1/;
9 #include "imx6qdl-vicut1.dtsi"
15 gpio-keys {
16 compatible = "gpio-keys";
17 pinctrl-names = "default";
18 pinctrl-0 = <&pinctrl_gpiokeys>;
21 key-power {
25 wakeup-source;
28 key-enter {
[all …]
/kernel/linux/linux-6.6/drivers/input/misc/
Diqs626a.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Azoteq IQS626A Capacitive Touch Controller
8 * inductive keys as well as Hall-effect switches, and one for a trackpad that
227 .name = "event-prox",
233 .name = "event-prox-alt",
240 .name = "event-touch",
246 .name = "event-touch-alt",
253 .name = "event-deep",
259 .name = "event-deep-alt",
367 .name = "ulp-0",
[all …]
Diqs7222.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Azoteq IQS7222A/B/C/D Capacitive Touch Controller
116 [IQS7222_REG_GRP_CYCLE] = "cycle-%d",
117 [IQS7222_REG_GRP_CHAN] = "channel-%d",
118 [IQS7222_REG_GRP_SLDR] = "slider-%d",
120 [IQS7222_REG_GRP_GPIO] = "gpio-%d",
150 .name = "event-prox",
155 .name = "event-touch",
162 { .name = "event-press", },
164 .name = "event-tap",
[all …]
Diqs269a.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Azoteq IQS269A Capacitive Touch Controller
8 * inductive keys as well as Hall-effect switches, and one for each of the two
193 .name = "event-prox",
199 .name = "event-prox-alt",
206 .name = "event-touch",
212 .name = "event-touch-alt",
219 .name = "event-deep",
225 .name = "event-deep-alt",
301 struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg; in iqs269_ati_mode_set()
[all …]
/kernel/linux/linux-5.10/drivers/input/rmi4/
Drmi_f01.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2011-2016 Synaptics Incorporated
87 * When this bit is set, the touch controller employs a noise-filtering
93 * Sets the report rate for the device. The effect of this setting is
95 * touch sensor.
106 * @ctrl0 - see the bit definitions above.
107 * @doze_interval - controls the interval between checks for finger presence
108 * when the touch sensor is in doze mode, in units of 10ms.
109 * @wakeup_threshold - controls the capacitance threshold at which the touch
111 * @doze_holdoff - controls how long the touch sensor waits after the last
[all …]
/kernel/linux/linux-6.6/drivers/input/rmi4/
Drmi_f01.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (c) 2011-2016 Synaptics Incorporated
87 * When this bit is set, the touch controller employs a noise-filtering
93 * Sets the report rate for the device. The effect of this setting is
95 * touch sensor.
106 * struct f01_device_control - controls basic sensor functions
110 * when the touch sensor is in doze mode, in units of 10ms.
111 * @wakeup_threshold: controls the capacitance threshold at which the touch
113 * @doze_holdoff: controls how long the touch sensor waits after the last
114 * finger lifts before entering the doze state, in units of 100ms.
[all …]
/kernel/linux/linux-5.10/drivers/input/misc/
Diqs269a.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Azoteq IQS269A Capacitive Touch Controller
8 * inductive keys as well as Hall-effect switches, and one for each of the two
193 .name = "event-prox",
199 .name = "event-prox-alt",
206 .name = "event-touch",
212 .name = "event-touch-alt",
219 .name = "event-deep",
225 .name = "event-deep-alt",
301 struct iqs269_ch_reg *ch_reg = iqs269->sys_reg.ch_reg; in iqs269_ati_mode_set()
[all …]
/kernel/linux/linux-6.6/drivers/iio/adc/
Dat91_adc.c1 // SPDX-License-Identifier: GPL-2.0-or-later
39 #define AT91_ADC_TSAMOD_TS_ONLY_MODE (1 << 0) /* Touch Screen Only Mode */
49 #define AT91_ADC_PRESCAL_9260 (0x3f << 8) /* Prescalar Rate Selection */
102 #define AT91_ADC_ACR_PENDETSENS (0x3 << 0) /* pull-up resistor */
105 #define AT91_ADC_TSMR_TSMODE (3 << 0) /* Touch Screen Mode */
136 (st->registers->channel_base + (ch * 4))
138 (readl_relaxed(st->reg_base + reg))
140 (writel_relaxed(val, st->reg_base + reg))
145 #define TOUCH_SAMPLE_PERIOD_US 2000 /* 2ms */
149 #define TOUCH_SAMPLE_PERIOD_US_RL 10000 /* 10ms, the SoC can't keep up with 2ms */
[all …]

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