Searched refs:brightness (Results 1 – 8 of 8) sorted by relevance
| /system/uapp/backlight/ |
| A D | main.c | 43 printf("Backlight:%s Brightness:%d\n", state.on ? "on" : "off", state.brightness); in main()
48 uint32_t brightness; in main() local
51 brightness = 0; in main()
54 brightness = strtoul(argv[1], &endptr, 10); in main()
59 if (brightness > 255) { in main()
60 printf("Invalid brightness %d\n", brightness); in main()
66 fuchsia_hardware_backlight_State state = {.on = on, .brightness = (uint8_t)brightness}; in main()
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| /system/fidl/fuchsia-hardware-backlight/ |
| A D | backlight.fidl | 9 // The unitless brightness value on a linear scale where 0 is the minimum
10 // brightness and 255 is the maximum brightness.
11 uint8 brightness;
16 // Gets the current backlight brightness
19 // Sets the current backlight brightness
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| /system/dev/backlight/ti-lp8556/ |
| A D | ti-lp8556.cpp | 58 zx_status_t Lp8556Device::GetBacklightState(bool* power, uint8_t* brightness) { in GetBacklightState() argument
60 *brightness = brightness_; in GetBacklightState()
64 zx_status_t Lp8556Device::SetBacklightState(bool power, uint8_t brightness) { in SetBacklightState() argument
65 if (brightness != brightness_) { in SetBacklightState()
68 buf[1] = brightness; in SetBacklightState()
86 brightness_ = brightness; in SetBacklightState()
93 self.GetBacklightState(&state.on, &state.brightness); in GetState()
99 self.SetBacklightState(state->on, state->brightness); in SetState()
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| A D | ti-lp8556.h | 37 zx_status_t GetBacklightState(bool* power, uint8_t* brightness);
38 zx_status_t SetBacklightState(bool power, uint8_t brightness);
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| /system/dev/display/intel-i915/ |
| A D | display-device.h | 70 virtual void SetBacklightState(bool power, uint8_t brightness) {} in SetBacklightState() argument
71 virtual void GetBacklightState(bool* power, uint8_t* brightness) {} in GetBacklightState() argument
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| A D | dp-display.h | 95 void SetBacklightState(bool power, uint8_t brightness) override;
96 void GetBacklightState(bool* power, uint8_t* brightness) override;
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| A D | display-device.cpp | 25 ->GetBacklightState(&state.on, &state.brightness); in get_state()
34 ->SetBacklightState(state->on, state->brightness); in set_state()
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| A D | dp-display.cpp | 1313 uint16_t brightness = in GetBacklightBrightness() local
1316 percent = (brightness * 1.0f) / 0xffff; in GetBacklightBrightness()
1370 void DpDisplay::SetBacklightState(bool power, uint8_t brightness) { in SetBacklightState() argument
1374 double percent = static_cast<double>(brightness) / 255.0f; in SetBacklightState()
1379 void DpDisplay::GetBacklightState(bool* power, uint8_t* brightness) { in GetBacklightState() argument
1381 *brightness = static_cast<uint8_t>(GetBacklightBrightness() * 255); in GetBacklightState()
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