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/kernel/linux/linux-6.6/Documentation/devicetree/bindings/leds/backlight/
Dkinetic,ktz8866.yaml1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - Jianhua Lu <lujianhua000@gmail.com>
13 The Kinetic Technologies KTZ8866 is a high efficiency 6-channels-current-sinks
15 https://www.kinet-ic.com/ktz8866/
18 - $ref: common.yaml#
27 vddpos-supply:
30 vddneg-supply:
33 enable-gpios:
[all …]
/kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/
Dcs35l33.txt5 - compatible : "cirrus,cs35l33"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
15 - reset-gpios : gpio used to reset the amplifier
17 - interrupts : IRQ line info CS35L33.
18 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
21 - cirrus,boost-ctl : Booster voltage use to supply the amp. If the value is
26 - cirrus,ramp-rate : On power up, it affects the time from when the power
27 up sequence begins to the time the audio reaches a full-scale output.
28 On power down, it affects the time from when the power-down sequence
[all …]
/kernel/linux/linux-6.6/Documentation/devicetree/bindings/sound/
Dcs35l33.txt5 - compatible : "cirrus,cs35l33"
7 - reg : the I2C address of the device for I2C
9 - VA-supply, VP-supply : power supplies for the device,
15 - reset-gpios : gpio used to reset the amplifier
17 - interrupts : IRQ line info CS35L33.
18 (See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
21 - cirrus,boost-ctl : Booster voltage use to supply the amp. If the value is
26 - cirrus,ramp-rate : On power up, it affects the time from when the power
27 up sequence begins to the time the audio reaches a full-scale output.
28 On power down, it affects the time from when the power-down sequence
[all …]
/kernel/linux/linux-6.6/drivers/video/backlight/
Dktz8866.c1 // SPDX-License-Identifier: GPL-2.0-only
62 return regmap_write(ktz->regmap, reg, val); in ktz8866_write()
68 return regmap_update_bits(ktz->regmap, reg, mask, val); in ktz8866_update_bits()
76 if (!ktz->led_on && brightness > 0) { in ktz8866_backlight_update_status()
78 ktz->led_on = true; in ktz8866_backlight_update_status()
81 ktz->led_on = false; in ktz8866_backlight_update_status()
100 if (!of_property_read_u32(ktz->client->dev.of_node, "current-num-sinks", &val)) in ktz8866_init()
101 ktz8866_write(ktz, BL_EN, BIT(val) - 1); in ktz8866_init()
103 /* Enable all 6 current sinks if the number of current sinks isn't specified. */ in ktz8866_init()
104 ktz8866_write(ktz, BL_EN, BIT(6) - 1); in ktz8866_init()
[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
21 * You can use Volume Ramp
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"
25 * amixer set "DVC Out Ramp" on
31 /dts-v1/;
32 #include "r8a7745-iwg22m.dtsi"
33 #include <dt-bindings/pwm/pwm.h>
[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
21 * You can use Volume Ramp
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"
25 * amixer set "DVC Out Ramp" on
31 /dts-v1/;
32 #include "r8a7745-iwg22m.dtsi"
33 #include <dt-bindings/pwm/pwm.h>
[all …]
Dimx6qdl-colibri.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
3 * Copyright 2014-2022 Toradex
8 #include <dt-bindings/gpio/gpio.h>
15 compatible = "pwm-backlight";
16 pinctrl-names = "default";
17 pinctrl-0 = <&pinctrl_gpio_bl_on>;
19 enable-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* Colibri BL_ON */
23 reg_module_3v3: regulator-module-3v3 {
24 compatible = "regulator-fixed";
25 regulator-name = "+V3.3";
[all …]
Dimx6qdl-apalis.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
3 * Copyright 2014-2020 Toradex
8 #include <dt-bindings/gpio/gpio.h>
21 compatible = "pwm-backlight";
22 pinctrl-names = "default";
23 pinctrl-0 = <&pinctrl_gpio_bl_on>;
25 enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
29 reg_module_3v3: regulator-module-3v3 {
30 compatible = "regulator-fixed";
31 regulator-name = "+V3.3";
[all …]
/kernel/linux/linux-6.6/sound/soc/codecs/
Dmax98388.c1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/delay.h>
76 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in max98388_dac_event()
81 regmap_write(max98388->regmap, in max98388_dac_event()
86 regmap_write(max98388->regmap, in max98388_dac_event()
89 max98388->tdm_mode = false; in max98388_dac_event()
120 SND_SOC_DAPM_AIF_OUT("Current Sense", "HiFi Capture", 0,
124 SND_SOC_DAPM_ADC("ADC Current", NULL,
132 static DECLARE_TLV_DB_SCALE(max98388_digital_tlv, -6350, 50, 1);
133 static DECLARE_TLV_DB_SCALE(max98388_amp_gain_tlv, -300, 300, 0);
[all …]
Dmax98373.c1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/delay.h>
24 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in max98373_dac_event()
29 regmap_update_bits(max98373->regmap, in max98373_dac_event()
35 regmap_update_bits(max98373->regmap, in max98373_dac_event()
39 max98373->tdm_mode = false; in max98373_dac_event()
73 SND_SOC_DAPM_AIF_OUT("Current Sense", "HiFi Capture", 0,
86 static DECLARE_TLV_DB_SCALE(max98373_digital_tlv, -6350, 50, 1);
102 0, 1, TLV_DB_SCALE_ITEM(-3000, 500, 0),
103 2, 4, TLV_DB_SCALE_ITEM(-2200, 200, 0),
[all …]
Dtwl4030.c1 // SPDX-License-Identifier: GPL-2.0-only
11 #include <linux/delay.h>
28 #include <linux/mfd/twl4030-audio.h>
38 unsigned int digimic_delay; /* in ms */
67 u8 ctl_cache[TWL4030_REG_PRECKR_CTL - TWL4030_REG_EAR_CTL + 1];
79 twl4030->ctl_cache[i - TWL4030_REG_EAR_CTL] = byte; in tw4030_init_ctl_cache()
89 return -EIO; in twl4030_read()
98 value = twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL]; in twl4030_read()
116 if (twl4030->earpiece_enabled) in twl4030_can_write_to_chip()
120 if (twl4030->predrivel_enabled) in twl4030_can_write_to_chip()
[all …]
Dda7218.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * da7218.c - DA7218 ALSA SoC Codec Driver
17 #include <linux/delay.h>
22 #include <sound/soc-dapm.h>
37 static const DECLARE_TLV_DB_SCALE(da7218_mic_gain_tlv, -600, 600, 0);
38 static const DECLARE_TLV_DB_SCALE(da7218_mixin_gain_tlv, -450, 150, 0);
39 static const DECLARE_TLV_DB_SCALE(da7218_in_dig_gain_tlv, -8325, 75, 0);
40 static const DECLARE_TLV_DB_SCALE(da7218_ags_trigger_tlv, -9000, 600, 0);
42 static const DECLARE_TLV_DB_SCALE(da7218_alc_threshold_tlv, -9450, 150, 0);
47 static const DECLARE_TLV_DB_SCALE(da7218_dmix_gain_tlv, -4200, 150, 0);
[all …]
Dwcd938x.c1 // SPDX-License-Identifier: GPL-2.0-only
2 // Copyright (c) 2018-2020, The Linux Foundation. All rights reserved.
8 #include <linux/delay.h>
21 #include <sound/soc-dapm.h>
24 #include "wcd-clsh-v2.h"
25 #include "wcd-mbhc-v2.h"
212 static const SNDRV_CTL_TLVD_DECLARE_DB_MINMAX(ear_pa_gain, 600, -1800);
213 static const DECLARE_TLV_DB_SCALE(line_gain, -3000, 150, 0);
369 struct regmap *rm = wcd938x->regmap; in wcd938x_io_init()
373 /* 1 msec delay as per HW requirement */ in wcd938x_io_init()
[all …]
Dda7219.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * da7219.c - DA7219 ALSA SoC Codec Driver
13 #include <linux/clk-provider.h>
21 #include <linux/delay.h>
26 #include <sound/soc-dapm.h>
33 #include "da7219-aad.h"
41 static const DECLARE_TLV_DB_SCALE(da7219_mic_gain_tlv, -600, 600, 0);
42 static const DECLARE_TLV_DB_SCALE(da7219_mixin_gain_tlv, -450, 150, 0);
43 static const DECLARE_TLV_DB_SCALE(da7219_adc_dig_gain_tlv, -8325, 75, 0);
44 static const DECLARE_TLV_DB_SCALE(da7219_alc_threshold_tlv, -9450, 150, 0);
[all …]
/kernel/linux/linux-6.6/arch/arm64/boot/dts/qcom/
Dmsm8998-sony-xperia-yoshino.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
8 #include <dt-bindings/input/input.h>
9 #include <dt-bindings/leds/common.h>
10 #include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
18 qcom,msm-id = <0x124 0x20000>, <0x124 0x20001>; /* 8998v2, v2.1 */
19 qcom,board-id = <8 0>;
23 compatible = "gpio-gate-clock";
24 pinctrl-0 = <&div_clk1>;
25 pinctrl-names = "default";
27 #clock-cells = <0>;
[all …]
Dsm8250-xiaomi-elish-common.dtsi1 // SPDX-License-Identifier: BSD-3-Clause
6 #include <dt-bindings/arm/qcom,ids.h>
7 #include <dt-bindings/phy/phy.h>
8 #include <dt-bindings/regulator/qcom,rpmh-regulator.h>
19 /delete-node/ &adsp_mem;
20 /delete-node/ &cdsp_secure_heap;
21 /delete-node/ &slpi_mem;
22 /delete-node/ &spss_mem;
23 /delete-node/ &xbl_aop_mem;
26 classis-type = "tablet";
[all …]
/kernel/linux/linux-5.10/sound/soc/codecs/
Dmax98373.c1 // SPDX-License-Identifier: GPL-2.0
5 #include <linux/delay.h>
23 struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); in max98373_dac_event()
28 regmap_update_bits(max98373->regmap, in max98373_dac_event()
34 regmap_update_bits(max98373->regmap, in max98373_dac_event()
38 max98373->tdm_mode = false; in max98373_dac_event()
72 SND_SOC_DAPM_AIF_OUT("Current Sense", "HiFi Capture", 0,
85 static DECLARE_TLV_DB_SCALE(max98373_digital_tlv, -6350, 50, 1);
101 0, 1, TLV_DB_SCALE_ITEM(-3000, 500, 0),
102 2, 4, TLV_DB_SCALE_ITEM(-2200, 200, 0),
[all …]
Dtwl4030.c1 // SPDX-License-Identifier: GPL-2.0-only
11 #include <linux/delay.h>
28 #include <linux/mfd/twl4030-audio.h>
59 u8 ctl_cache[TWL4030_REG_PRECKR_CTL - TWL4030_REG_EAR_CTL + 1];
71 twl4030->ctl_cache[i - TWL4030_REG_EAR_CTL] = byte; in tw4030_init_ctl_cache()
81 return -EIO; in twl4030_read()
90 value = twl4030->ctl_cache[reg - TWL4030_REG_EAR_CTL]; in twl4030_read()
108 if (twl4030->earpiece_enabled) in twl4030_can_write_to_chip()
112 if (twl4030->predrivel_enabled) in twl4030_can_write_to_chip()
116 if (twl4030->predriver_enabled) in twl4030_can_write_to_chip()
[all …]
Dda7218.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * da7218.c - DA7218 ALSA SoC Codec Driver
17 #include <linux/delay.h>
22 #include <sound/soc-dapm.h>
37 static const DECLARE_TLV_DB_SCALE(da7218_mic_gain_tlv, -600, 600, 0);
38 static const DECLARE_TLV_DB_SCALE(da7218_mixin_gain_tlv, -450, 150, 0);
39 static const DECLARE_TLV_DB_SCALE(da7218_in_dig_gain_tlv, -8325, 75, 0);
40 static const DECLARE_TLV_DB_SCALE(da7218_ags_trigger_tlv, -9000, 600, 0);
42 static const DECLARE_TLV_DB_SCALE(da7218_alc_threshold_tlv, -9450, 150, 0);
47 static const DECLARE_TLV_DB_SCALE(da7218_dmix_gain_tlv, -4200, 150, 0);
[all …]
Dda7219.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * da7219.c - DA7219 ALSA SoC Codec Driver
13 #include <linux/clk-provider.h>
21 #include <linux/delay.h>
26 #include <sound/soc-dapm.h>
33 #include "da7219-aad.h"
41 static const DECLARE_TLV_DB_SCALE(da7219_mic_gain_tlv, -600, 600, 0);
42 static const DECLARE_TLV_DB_SCALE(da7219_mixin_gain_tlv, -450, 150, 0);
43 static const DECLARE_TLV_DB_SCALE(da7219_adc_dig_gain_tlv, -8325, 75, 0);
44 static const DECLARE_TLV_DB_SCALE(da7219_alc_threshold_tlv, -9450, 150, 0);
[all …]
/kernel/linux/linux-5.10/include/uapi/linux/
Dinput.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3 * Copyright (c) 1999-2002 Vojtech Pavlik
20 #include "input-event-codes.h"
56 * IOCTLs (0x00 - 0x7f)
67 * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
100 * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
101 * @scancode: scancode represented in machine-endian form.
145 * EVIOCGMTSLOTS(len) - get MT slot values
166 * If the request code is not an ABS_MT value, -EINVAL is returned.
187 * EVIOCGMASK - Retrieve current event mask
[all …]
/kernel/linux/linux-6.6/include/uapi/linux/
Dinput.h1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
3 * Copyright (c) 1999-2002 Vojtech Pavlik
20 #include "input-event-codes.h"
56 * IOCTLs (0x00 - 0x7f)
67 * struct input_absinfo - used by EVIOCGABS/EVIOCSABS ioctls
103 * struct input_keymap_entry - used by EVIOCGKEYCODE/EVIOCSKEYCODE ioctls
104 * @scancode: scancode represented in machine-endian form.
148 * EVIOCGMTSLOTS(len) - get MT slot values
169 * If the request code is not an ABS_MT value, -EINVAL is returned.
190 * EVIOCGMASK - Retrieve current event mask
[all …]
/kernel/linux/linux-6.6/Documentation/scheduler/
Dsched-util-clamp.rst1 .. SPDX-License-Identifier: GPL-2.0
57 foreground, top-app, etc. Util clamp can be used to constrain how much
60 the ones belonging to the currently active app (top-app group). Beside this
65 1. The big cores are free to run top-app tasks immediately. top-app
82 Another use case is to help with **overcoming the ramp up latency inherit in
86 performance point will suffer a delay of ~200ms (PELT HALFIFE = 32ms) for the
106 Note that by design RT tasks don't have per-task PELT signal and must always
109 Note that using schedutil always implies a single delay to modify the frequency
114 See :ref:`section 3.4 <uclamp-default-values>` for default values and
115 :ref:`3.4.1 <sched-util-clamp-min-rt-default>` on how to change RT tasks
[all …]
/kernel/linux/linux-6.6/arch/arm/boot/dts/nxp/imx/
Dimx6qdl-apalis.dtsi1 // SPDX-License-Identifier: GPL-2.0-or-later OR MIT
3 * Copyright 2014-2022 Toradex
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/pwm/pwm.h>
22 compatible = "pwm-backlight";
23 brightness-levels = <0 45 63 88 119 158 203 255>;
24 default-brightness-level = <4>;
25 enable-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
26 pinctrl-names = "default";
27 pinctrl-0 = <&pinctrl_gpio_bl_on>;
[all …]
Dimx6qdl-colibri.dtsi1 // SPDX-License-Identifier: GPL-2.0+ OR MIT
3 * Copyright 2014-2022 Toradex
8 #include <dt-bindings/gpio/gpio.h>
9 #include <dt-bindings/pwm/pwm.h>
16 compatible = "pwm-backlight";
17 brightness-levels = <0 45 63 88 119 158 203 255>;
18 default-brightness-level = <4>;
19 enable-gpios = <&gpio3 26 GPIO_ACTIVE_HIGH>; /* Colibri BL_ON */
20 pinctrl-names = "default";
21 pinctrl-0 = <&pinctrl_gpio_bl_on>;
[all …]

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