Searched full:dimming (Results 1 – 25 of 29) sorted by relevance
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| /linux-6.12.1/Documentation/devicetree/bindings/leds/ |
| D | leds-trigger-pattern.txt | 8 1. For gradual dimming, the dimming interval now is set as 50 milliseconds. So
9 the tuple with duration less than dimming interval (50ms) is treated as a step
11 adding intervening dimming intervals.
13 The gradual dimming format of the software pattern values should be:
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| D | nxp,pca953x.yaml | 13 The PCA9532 family is SMBus I/O expander optimized for dimming LEDs.
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| D | leds-lm3697.txt | 4 performance backlight dimming for 1, 2, or 3 series
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| D | awinic,aw200xx.yaml | 15 for auto breathing or group dimming control. Supported devices:
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| D | leds-lm3532.txt | 13 1000:1 dimming ratio with programmable fade in and fade out settings.
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| /linux-6.12.1/drivers/video/backlight/ |
| D | mp3309c.c | 5 * This driver support both analog (by I2C commands) and PWM dimming control
168 * Dimming mode I2C command (fixed dimming range 0..31) in mp3309c_bl_update_status()
170 * The 5 bits of the dimming analog value D4..D0 is allocated in mp3309c_bl_update_status()
211 * Dimming mode: the MP3309C provides two dimming control mode: in mp3309c_parse_fwnode()
229 * In I2C control mode the dimming levels (0..31) are fixed by the in mp3309c_parse_fwnode()
240 /* Enable GPIO used in I2C dimming mode only */ in mp3309c_parse_fwnode()
368 /* In PWM dimming mode, enable pwm device */ in mp3309c_probe()
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| D | sky81452-backlight.c | 50 * @dpwm_mode: true is DPWM dimming mode, otherwise Analog dimming mode.
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| D | tps65217_bl.c | 158 "failed to select PWM dimming frequency: %d\n", in tps65217_bl_hw_init()
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| D | arcxcnn_bl.c | 27 * @dim_freq : pwm dimming frequency if in pwm mode
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| D | Kconfig | 418 analog/I2C dimming modes.
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| /linux-6.12.1/Documentation/devicetree/bindings/leds/backlight/ |
| D | mps,mp3309c.yaml | 15 It supports two different dimming modes:
17 - analog mode, via I2C commands, as default mode (32 dimming levels)
38 description: GPIO used to enable the backlight in "analog-i2c" dimming mode.
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| D | sky81452-backlight.txt | 13 - skyworks,dpwm-mode : Enable DPWM dimming mode, otherwise Analog dimming.
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| D | tps65217-backlight.txt | 11 - fdim: PWM dimming frequency, valid values: 100, 200, 500, 1000
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| D | richtek,rt4831-backlight.yaml | 39 Specify the backlight dimming following by PWM duty or by SW control.
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| D | mediatek,mt6370-backlight.yaml | 41 Enable external PWM input for backlight dimming
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| D | qcom-wled.yaml | 162 3 - External signal (e.g. LPG) is used for dimming
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| /linux-6.12.1/Documentation/ABI/testing/ |
| D | sysfs-class-led-trigger-pattern | 7 timer. It can do gradual dimming and step change of brightness.
20 timer. It can do gradual dimming and step change of brightness.
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| /linux-6.12.1/drivers/leds/trigger/ |
| D | ledtrig-pattern.c | 20 * When doing gradual dimming, the led brightness will be updated
66 * If current tuple's duration is less than the dimming interval, in pattern_trig_compute_brightness()
68 * doing gradual dimming. in pattern_trig_compute_brightness()
127 /* Gradual dimming */ in pattern_trig_timer_common_function()
143 /* Accumulate the gradual dimming time */ in pattern_trig_timer_common_function()
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| /linux-6.12.1/drivers/leds/ |
| D | leds-ti-lmu-common.c | 29 * 11 bit dimming: update LSB bits and write MSB byte. in ti_lmu_common_update_brightness()
31 * 8 bit dimming: write MSB byte. in ti_lmu_common_update_brightness()
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| D | leds-tlc591xx.c | 36 #define LEDOUT_DIM 0x2 /* Dimming */
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| /linux-6.12.1/Documentation/leds/ |
| D | leds-mt6370-rgb.rst | 15 PWM Dimming mode, breath pattern mode, and constant current mode. The device
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| D | leds-lp5523.rst | 89 To have 100% of the original output (i.e. no dimming) on channel 2,8::
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| /linux-6.12.1/drivers/mfd/ |
| D | lp3943.c | 20 * Internal two PWM channels are used for LED dimming effect.
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| /linux-6.12.1/drivers/video/fbdev/aty/ |
| D | radeon_backlight.c | 56 /* We turn off the LCD completely instead of just dimming the in radeon_bl_update_status()
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| /linux-6.12.1/drivers/gpu/drm/panel/ |
| D | panel-jdi-lt070me05000.c | 84 * BIT(2) DD = 0 Display Dimming is Off in jdi_panel_init()
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