| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/mfd/ |
| D | ti-lmu.txt | 6 ------ ---------------------------------
7 LM3631 Backlight and regulator
8 LM3632 Backlight and regulator
9 LM3633 Backlight, LED and fault monitor
10 LM3695 Backlight
11 LM36274 Backlight and regulator
14 - compatible: Should be one of:
20 - reg: I2C slave address.
28 - enable-gpios: A GPIO specifier for hardware enable pin.
29 - ramp-up-us: Current ramping from one brightness level to
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/mfd/ |
| D | ti-lmu.txt | 6 ------ ---------------------------------
7 LM3631 Backlight and regulator
8 LM3632 Backlight and regulator
9 LM3633 Backlight, LED and fault monitor
10 LM3695 Backlight
11 LM36274 Backlight and regulator
14 - compatible: Should be one of:
20 - reg: I2C slave address.
28 - enable-gpios: A GPIO specifier for hardware enable pin.
29 - ramp-up-us: Current ramping from one brightness level to
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| D | mediatek,mt6370.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - ChiYuan Huang <cy_huang@richtek.com>
13 MT6370 is a highly-integrated smart power management IC, which includes a
14 single cell Li-Ion/Li-Polymer switching battery charger, a USB Type-C &
15 Power Delivery (PD) controller, dual flash LED current sources, a RGB LED
16 driver, a backlight WLED driver, a display bias driver and a general LDO for
26 wakeup-source: true
31 interrupt-controller: true
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/leds/backlight/ |
| D | led-backlight.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/led-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: led-backlight bindings
10 - Lee Jones <lee.jones@linaro.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
15 This binding is used to describe a basic backlight device made of LEDs. It
16 can also be used to describe a backlight device controlled by the output of
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| D | lm3630a-backlight.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/lm3630a-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI LM3630A High-Efficiency Dual-String White LED
10 - Lee Jones <lee.jones@linaro.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
15 The LM3630A is a current-mode boost converter which supplies the power and
26 '#address-cells':
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| D | common.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common backlight properties
10 - Lee Jones <lee.jones@linaro.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
15 Backlight devices provide backlight for different types of graphical
17 LED powered by a boost converter.
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/leds/backlight/ |
| D | led-backlight.yaml | 1 # SPDX-License-Identifier: GPL-2.0-only
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/led-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: led-backlight
10 - Lee Jones <lee@kernel.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
15 This binding is used to describe a basic backlight device made of LEDs. It
16 can also be used to describe a backlight device controlled by the output of
[all …]
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| D | kinetic,ktz8866.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/kinetic,ktz8866.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Kinetic Technologies KTZ8866 backlight
10 - Jianhua Lu <lujianhua000@gmail.com>
13 The Kinetic Technologies KTZ8866 is a high efficiency 6-channels-current-sinks
14 led backlight with dual lcd bias power.
15 https://www.kinet-ic.com/ktz8866/
18 - $ref: common.yaml#
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| D | lm3630a-backlight.yaml | 1 # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/lm3630a-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: TI LM3630A High-Efficiency Dual-String White LED
10 - Lee Jones <lee@kernel.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
15 The LM3630A is a current-mode boost converter which supplies the power and
26 '#address-cells':
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| D | common.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/leds/backlight/common.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Common backlight properties
10 - Lee Jones <lee@kernel.org>
11 - Daniel Thompson <daniel.thompson@linaro.org>
12 - Jingoo Han <jingoohan1@gmail.com>
15 Backlight devices provide backlight for different types of graphical
17 LED powered by a boost converter.
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/leds/ |
| D | leds-lm36274.txt | 1 * Texas Instruments LM36274 4-Channel LCD Backlight Driver w/Integrated Bias
3 The LM36274 is an integrated four-channel WLED driver and LCD bias supply.
4 The backlight boost provides the power to bias four parallel LED strings with
5 up to 29V total output voltage. The 11-bit LED current is programmable via
9 Documentation/devicetree/bindings/mfd/ti-lmu.txt
12 Documentation/devicetree/bindings/regulator/lm363x-regulator.txt
14 Required backlight properties:
15 - compatible:
16 "ti,lm36274-backlight"
17 - reg : 0
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| D | leds-lm3697.txt | 1 * Texas Instruments - LM3697 Highly Efficient White LED Driver
3 The LM3697 11-bit LED driver provides high-
4 performance backlight dimming for 1, 2, or 3 series
5 LED strings while delivering up to 90% efficiency.
10 - compatible:
12 - reg : I2C slave address
13 - #address-cells : 1
14 - #size-cells : 0
17 - enable-gpios : GPIO pin to enable/disable the device
18 - vled-supply : LED supply
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/leds/ |
| D | leds-lm36274.txt | 1 * Texas Instruments LM36274 4-Channel LCD Backlight Driver w/Integrated Bias
3 The LM36274 is an integrated four-channel WLED driver and LCD bias supply.
4 The backlight boost provides the power to bias four parallel LED strings with
5 up to 29V total output voltage. The 11-bit LED current is programmable via
9 Documentation/devicetree/bindings/mfd/ti-lmu.txt
12 Documentation/devicetree/bindings/regulator/lm363x-regulator.txt
14 Required backlight properties:
15 - compatible:
16 "ti,lm36274-backlight"
17 - reg : 0
[all …]
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| D | leds-lm3697.txt | 1 * Texas Instruments - LM3697 Highly Efficient White LED Driver
3 The LM3697 11-bit LED driver provides high-
4 performance backlight dimming for 1, 2, or 3 series
5 LED strings while delivering up to 90% efficiency.
10 - compatible:
12 - reg : I2C slave address
13 - #address-cells : 1
14 - #size-cells : 0
17 - enable-gpios : GPIO pin to enable/disable the device
18 - vled-supply : LED supply
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/chrome/ |
| D | google,cros-kbd-led-backlight.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/chrome/google,cros-kbd-led-backlight.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: ChromeOS keyboard backlight LED driver.
10 - Tzung-Bi Shih <tzungbi@kernel.org>
14 const: google,cros-kbd-led-backlight
17 - compatible
22 - |
24 #address-cells = <1>;
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| /kernel/linux/linux-5.10/drivers/hid/ |
| D | hid-corsair.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * - Vengeance K70 Keyboard
7 * - K70 RAPIDFIRE Keyboard
8 * - Vengeance K90 Keyboard
9 * - Scimitar PRO RGB Gaming Mouse
24 #include "hid-ids.h"
43 struct k90_led *backlight; member
52 return usage - 0xd0 + 1; in corsair_usage_to_gkey()
55 return usage - 0xe8 + 17; in corsair_usage_to_gkey()
81 MODULE_PARM_DESC(gkey_codes, "Key codes for the G-keys");
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| /kernel/linux/linux-6.6/drivers/hid/ |
| D | hid-corsair.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
6 * - Vengeance K70 Keyboard
7 * - K70 RAPIDFIRE Keyboard
8 * - Vengeance K90 Keyboard
9 * - Scimitar PRO RGB Gaming Mouse
24 #include "hid-ids.h"
43 struct k90_led *backlight; member
52 return usage - 0xd0 + 1; in corsair_usage_to_gkey()
55 return usage - 0xe8 + 17; in corsair_usage_to_gkey()
81 MODULE_PARM_DESC(gkey_codes, "Key codes for the G-keys");
[all …]
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| /kernel/linux/linux-5.10/drivers/video/backlight/ |
| D | adp8860_bl.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Backlight driver for Analog Devices ADP8860 Backlight Devices
5 * Copyright 2009-2010 Analog Devices Inc.
15 #include <linux/backlight.h>
29 #define ADP8860_BLSEN 0x05 /* Sink enable backlight or independent */
30 #define ADP8860_BLOFF 0x06 /* Backlight off timeout */
31 #define ADP8860_BLDIM 0x07 /* Backlight dim timeout */
32 #define ADP8860_BLFR 0x08 /* Backlight fade in and out rates */
33 #define ADP8860_BLMX1 0x09 /* Backlight (Brightness Level 1-daylight) maximum current */
34 #define ADP8860_BLDM1 0x0A /* Backlight (Brightness Level 1-daylight) dim current */
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| D | adp8870_bl.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Backlight driver for Analog Devices ADP8870 Backlight Devices
5 * Copyright 2009-2011 Analog Devices Inc.
15 #include <linux/backlight.h>
30 #define ADP8870_BLSEL 0x05 /* Sink enable backlight or independent */
32 #define ADP8870_BLOFF 0x07 /* Backlight off timeout */
33 #define ADP8870_BLDIM 0x08 /* Backlight dim timeout */
34 #define ADP8870_BLFR 0x09 /* Backlight fade in and out rates */
35 #define ADP8870_BLMX1 0x0A /* Backlight (Brightness Level 1-daylight) maximum current */
36 #define ADP8870_BLDM1 0x0B /* Backlight (Brightness Level 1-daylight) dim current */
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| D | led_bl.c | 1 // SPDX-License-Identifier: GPL-2.0
3 * Copyright (C) 2015-2019 Texas Instruments Incorporated - http://www.ti.com/
9 #include <linux/backlight.h>
30 if (priv->levels) in led_bl_set_brightness()
31 bkl_brightness = priv->levels[level]; in led_bl_set_brightness()
35 for (i = 0; i < priv->nb_leds; i++) in led_bl_set_brightness()
36 led_set_brightness(priv->leds[i], bkl_brightness); in led_bl_set_brightness()
38 priv->enabled = true; in led_bl_set_brightness()
45 if (!priv->enabled) in led_bl_power_off()
48 for (i = 0; i < priv->nb_leds; i++) in led_bl_power_off()
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| /kernel/linux/linux-6.6/drivers/video/backlight/ |
| D | adp8860_bl.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Backlight driver for Analog Devices ADP8860 Backlight Devices
5 * Copyright 2009-2010 Analog Devices Inc.
15 #include <linux/backlight.h>
29 #define ADP8860_BLSEN 0x05 /* Sink enable backlight or independent */
30 #define ADP8860_BLOFF 0x06 /* Backlight off timeout */
31 #define ADP8860_BLDIM 0x07 /* Backlight dim timeout */
32 #define ADP8860_BLFR 0x08 /* Backlight fade in and out rates */
33 #define ADP8860_BLMX1 0x09 /* Backlight (Brightness Level 1-daylight) maximum current */
34 #define ADP8860_BLDM1 0x0A /* Backlight (Brightness Level 1-daylight) dim current */
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| D | adp8870_bl.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Backlight driver for Analog Devices ADP8870 Backlight Devices
5 * Copyright 2009-2011 Analog Devices Inc.
15 #include <linux/backlight.h>
30 #define ADP8870_BLSEL 0x05 /* Sink enable backlight or independent */
32 #define ADP8870_BLOFF 0x07 /* Backlight off timeout */
33 #define ADP8870_BLDIM 0x08 /* Backlight dim timeout */
34 #define ADP8870_BLFR 0x09 /* Backlight fade in and out rates */
35 #define ADP8870_BLMX1 0x0A /* Backlight (Brightness Level 1-daylight) maximum current */
36 #define ADP8870_BLDM1 0x0B /* Backlight (Brightness Level 1-daylight) dim current */
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| /kernel/linux/linux-6.6/drivers/leds/trigger/ |
| D | ledtrig-backlight.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Backlight emulation LED trigger
21 struct led_classdev *led; member
33 struct led_classdev *led = n->led; in fb_notifier_callback() local
42 blank = fb_event->data; in fb_notifier_callback()
45 if (new_status == n->old_status) in fb_notifier_callback()
48 if ((n->old_status == UNBLANK) ^ n->invert) { in fb_notifier_callback()
49 n->brightness = led->brightness; in fb_notifier_callback()
50 led_set_brightness_nosleep(led, LED_OFF); in fb_notifier_callback()
52 led_set_brightness_nosleep(led, n->brightness); in fb_notifier_callback()
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| /kernel/linux/linux-5.10/drivers/leds/trigger/ |
| D | ledtrig-backlight.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * Backlight emulation LED trigger
21 struct led_classdev *led; member
33 struct led_classdev *led = n->led; in fb_notifier_callback() local
42 blank = fb_event->data; in fb_notifier_callback()
45 if (new_status == n->old_status) in fb_notifier_callback()
48 if ((n->old_status == UNBLANK) ^ n->invert) { in fb_notifier_callback()
49 n->brightness = led->brightness; in fb_notifier_callback()
50 led_set_brightness_nosleep(led, LED_OFF); in fb_notifier_callback()
52 led_set_brightness_nosleep(led, n->brightness); in fb_notifier_callback()
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| /kernel/linux/linux-5.10/Documentation/admin-guide/laptops/ |
| D | lg-laptop.rst | 1 .. SPDX-License-Identifier: GPL-2.0+
7 By Matan Ziv-Av <matan@svgalib.org>
11 -------
15 - FN-F1 (LG control panel) - Generates F15
16 - FN-F5 (Touchpad toggle) - Generates F13
17 - FN-F6 (Airplane mode) - Generates RFKILL
18 - FN-F8 (Keyboard backlight) - Generates F16.
19 This key also changes keyboard backlight mode.
20 - FN-F9 (Reader mode) - Generates F14
26 -----------
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