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/f-stack/freebsd/contrib/device-tree/Bindings/leds/backlight/
H A Dpwm-backlight.yaml42 brightness-levels:
44 Array of distinct brightness levels. Typically these are in the range
51 default-brightness-level:
53 The default brightness level (index into the array defined by the
54 "brightness-levels" property).
65 default-brightness-level: [brightness-levels]
66 num-interpolated-steps: [brightness-levels]
81 brightness-levels = <0 4 8 16 32 64 128 255>;
82 default-brightness-level = <6>;
96 brightness-levels = <0 2048 4096 8192 16384 65535>;
[all …]
H A Dled-backlight.txt12 - brightness-levels: Array of distinct brightness levels. The levels must be
14 This is used to translate a backlight brightness level
15 into a LED brightness level. If it is not provided, the
18 - default-brightness-level: The default brightness level.
26 brightness-levels = <0 4 8 16 32 64 128 255>;
27 default-brightness-level = <6>;
H A Dpwm-backlight.txt17 - brightness-levels: Array of distinct brightness levels. Typically these
19 0 will do. The actual brightness level (PWM duty cycle)
23 - default-brightness-level: The default brightness level (index into the
24 array defined by the "brightness-levels" property).
26 of brightness-levels table. This way a high
29 brightness-level array.
40 brightness-levels = <0 4 8 16 32 64 128 255>;
41 default-brightness-level = <6>;
55 brightness-levels = <0 2048 4096 8192 16384 65535>;
57 default-brightness-level = <4096>;
H A Dled-backlight.yaml27 brightness-levels:
29 Array of distinct brightness levels. The levels must be in the range
31 backlight brightness level into a LED brightness level. If it is not
35 default-brightness-level:
37 The default brightness level (index into the array defined by the
38 "brightness-levels" property).
53 brightness-levels = <0 4 8 16 32 64 128 255>;
54 default-brightness-level = <6>;
H A Dlm3630a-backlight.yaml70 default-brightness:
71 description: Default brightness level on boot.
75 max-brightness:
76 description: Maximum brightness that is allowed during runtime.
113 default-brightness = <200>;
114 max-brightness = <255>;
132 default-brightness = <150>;
138 default-brightness = <225>;
H A Dqcom-wled.yaml29 default-brightness:
31 brightness value on boot.
35 max-brightness:
37 Maximum brightness level.
142 Selects the modulator used for brightness modulation.
153 Selects the CABC pin signal used for brightness modulation.
214 default-brightness:
218 max-brightness:
224 default-brightness:
228 max-brightness:
H A Darcxcnn_bl.txt8 - default-brightness: brightness value on boot, value from: 0-4095
28 default-brightness = <500>;
H A Dtps65217-backlight.txt12 - default-brightness: valid values: 0-100
24 default-brightness = <50>;
/f-stack/freebsd/contrib/device-tree/Bindings/leds/
H A Dleds-trigger-pattern.txt3 The pattern is given by a series of tuples, of brightness and duration (ms).
4 The LED is expected to traverse the series and each brightness value for the
5 specified duration. Duration of 0 means brightness should immediately change to
10 change of brightness, i.e. the subsequent brightness will be applied without
22 LED brightness
31 2. To make the LED go instantly from one brightness value to another, we should
32 use zero-time lengths (the brightness must be same as the previous tuple's). So
39 It will make the LED stay off for one second, then stay at max brightness for
42 LED brightness
H A Dleds-netxbig.txt19 - max-brightness: Maximum brightness value.
43 max-brightness = <7>;
52 max-brightness = <7>;
62 max-brightness = <7>;
71 max-brightness = <7>;
81 max-brightness = <7>;
90 max-brightness = <7>;
H A Dleds-pwm.txt15 - max-brightness : Maximum brightness possible for the LED
42 max-brightness = <127>;
48 max-brightness = <255>;
H A Dleds-lm3697.txt30 - ti,brightness-resolution - see Documentation/devicetree/bindings/mfd/ti-lmu.txt
54 ti,brightness-resolution = <2047>;
64 ti,brightness-resolution = <255>;
/f-stack/freebsd/contrib/device-tree/src/arm/
H A Dkirkwood-net5big.dts97 max-brightness = <7>;
106 max-brightness = <7>;
116 max-brightness = <7>;
125 max-brightness = <7>;
135 max-brightness = <7>;
144 max-brightness = <7>;
H A Dkirkwood-netxbig.dtsi136 max-brightness = <7>;
145 max-brightness = <7>;
155 max-brightness = <7>;
164 max-brightness = <7>;
174 max-brightness = <7>;
183 max-brightness = <7>;
H A Dat91-kizbox.dts57 max-brightness = <255>;
64 max-brightness = <255>;
71 max-brightness = <255>;
78 max-brightness = <255>;
H A Dstm32mp157c-lxa-mc1.dts30 brightness-levels = <0 31 63 95 127 159 191 223 255>;
31 default-brightness-level = <7>;
55 max-brightness = <255>;
62 max-brightness = <255>;
69 max-brightness = <255>;
H A Dwm8850-w70v2.dts22 brightness-levels = <0 40 60 80 100 130 190 255>;
23 default-brightness-level = <5>;
H A Dat91-kizboxmini-common.dtsi63 max-brightness = <255>;
71 max-brightness = <255>;
78 max-brightness = <255>;
/f-stack/freebsd/contrib/device-tree/Bindings/mfd/
H A Dti-lmu.txt29 - ramp-up-us: Current ramping from one brightness level to
30 the a higher brightness level.
32 - ramp-down-us: Current ramping from one brightness level to
33 the a lower brightness level.
35 - ti,brightness-resolution - This determines whether to use 8 bit brightness
36 mode or 11 bit brightness mode. If this value is
38 8bit brightness mode per 7.3.4.1 of the data
42 have a common brightness register or individual
43 brightness registers.
/f-stack/freebsd/contrib/device-tree/src/arm64/allwinner/
H A Dsun50i-a64-pinephone-1.1.dts18 * being off is around 20%. Duty cycle for the lowest brightness level
22 brightness-levels = <
29 default-brightness-level = <400>;
H A Dsun50i-a64-pinephone-1.2.dts18 * is around 10%. Duty cycle for the lowest brightness level also varries
22 brightness-levels = <
30 default-brightness-level = <500>;
/f-stack/freebsd/contrib/device-tree/Bindings/pwm/
H A Dpwm-lp3943.txt17 PWM 0 is for RGB LED brightness control
18 PWM 1 is for brightness control of LP8557 backlight device
45 max-brightness = <255>;
H A Datmel-pwm.txt27 max-brightness = <255>;
33 max-brightness = <255>;
/f-stack/freebsd/contrib/device-tree/src/arm64/renesas/
H A Dhihope-rzg2-ex-lvds.dtsi13 brightness-levels = <0 2 8 16 32 64 128 255>;
14 default-brightness-level = <6>;
/f-stack/freebsd/contrib/device-tree/Bindings/display/
H A Dht16k33.txt15 - default-brightness-level: Initial brightness level [0-15] (default: 15).

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