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Moved brightness from Lights to SF.

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Test: manual.
      Check that brightness works.
Fixes: 111435292

Change-Id: I1a741bd57c8e2ce0841c5e25ee6f5c8e866f192a
This commit is contained in:
Dan Gittik 2019-01-18 19:30:24 +00:00 committed by Michael Wright
parent 5b78d41954
commit 10510ff31b
1 changed files with 50 additions and 0 deletions
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50
include/hardware/hwcomposer2.h
View file

@ -280,6 +280,8 @@ typedef enum {
HWC2_FUNCTION_SET_DISPLAYED_CONTENT_SAMPLING_ENABLED,
HWC2_FUNCTION_GET_DISPLAYED_CONTENT_SAMPLE,
HWC2_FUNCTION_SET_LAYER_PER_FRAME_METADATA_BLOBS,
HWC2_FUNCTION_GET_DISPLAY_BRIGHTNESS_SUPPORT,
HWC2_FUNCTION_SET_DISPLAY_BRIGHTNESS,
} hwc2_function_descriptor_t;
/* Layer requests returned from getDisplayRequests */
@ -405,6 +407,11 @@ typedef enum {
* PowerMode::DOZE_SUSPEND.
*/
HWC2_DISPLAY_CAPABILITY_DOZE = 2,
/**
* Specified that the display supports brightness operations.
*/
HWC2_DISPLAY_CAPABILITY_BRIGHTNESS = 3,
} hwc2_display_capability_t;
/*
@ -593,6 +600,8 @@ static inline const char* getFunctionDescriptorName(
case HWC2_FUNCTION_SET_DISPLAYED_CONTENT_SAMPLING_ENABLED: return "SetDisplayedContentSamplingEnabled";
case HWC2_FUNCTION_GET_DISPLAYED_CONTENT_SAMPLE: return "GetDisplayedContentSample";
case HWC2_FUNCTION_SET_LAYER_PER_FRAME_METADATA_BLOBS: return "SetLayerPerFrameMetadataBlobs";
case HWC2_FUNCTION_GET_DISPLAY_BRIGHTNESS_SUPPORT: return "GetDisplayBrightnessSupport";
case HWC2_FUNCTION_SET_DISPLAY_BRIGHTNESS: return "SetDisplayBrightness";
default: return "Unknown";
}
}
@ -665,6 +674,8 @@ static inline const char* getDisplayCapabilityName(hwc2_display_capability_t cap
return "SkipClientColorTransform";
case HWC2_DISPLAY_CAPABILITY_DOZE:
return "Doze";
case HWC2_DISPLAY_CAPABILITY_BRIGHTNESS:
return "Brightness";
default:
return "Unknown";
}
@ -832,6 +843,8 @@ enum class FunctionDescriptor : int32_t {
SetDisplayedContentSamplingEnabled = HWC2_FUNCTION_SET_DISPLAYED_CONTENT_SAMPLING_ENABLED,
GetDisplayedContentSample = HWC2_FUNCTION_GET_DISPLAYED_CONTENT_SAMPLE,
SetLayerPerFrameMetadataBlobs = HWC2_FUNCTION_SET_LAYER_PER_FRAME_METADATA_BLOBS,
GetDisplayBrightnessSupport = HWC2_FUNCTION_GET_DISPLAY_BRIGHTNESS_SUPPORT,
SetDisplayBrightness = HWC2_FUNCTION_SET_DISPLAY_BRIGHTNESS,
};
TO_STRING(hwc2_function_descriptor_t, FunctionDescriptor,
getFunctionDescriptorName)
@ -872,6 +885,7 @@ enum class DisplayCapability : int32_t {
Invalid = HWC2_DISPLAY_CAPABILITY_INVALID,
SkipClientColorTransform = HWC2_DISPLAY_CAPABILITY_SKIP_CLIENT_COLOR_TRANSFORM,
Doze = HWC2_DISPLAY_CAPABILITY_DOZE,
Brightness = HWC2_DISPLAY_CAPABILITY_BRIGHTNESS,
};
TO_STRING(hwc2_display_capability_t, DisplayCapability, getDisplayCapabilityName)
@ -2673,6 +2687,42 @@ typedef int32_t /*hwc2_error_t*/ (*HWC2_PFN_GET_DISPLAY_CAPABILITIES)(
hwc2_device_t* device, hwc2_display_t display, uint32_t* outNumCapabilities,
uint32_t* outCapabilities);
/* getDisplayBrightnessSupport(displayToken)
* Descriptor: HWC2_FUNCTION_GET_DISPLAY_BRIGHTNESS_SUPPORT
* Required for HWC2 devices for composer 2.3
* Optional for HWC2 devices for composer 2.1 and 2.2
*
* getDisplayBrightnessSupport returns whether brightness operations are supported on a display.
*
* Parameters:
* outSupport - whether the display supports operations.
*
* Returns HWC2_ERROR_NONE or one of the following errors:
* HWC2_ERROR_BAD_DISPLAY when the display is invalid.
*/
typedef int32_t /*hwc_error_t*/ (*HWC2_PFN_GET_DISPLAY_BRIGHTNESS_SUPPORT)(hwc2_device_t* device,
hwc2_display_t display, bool* outSupport);
/* setDisplayBrightness(displayToken, brightnesss)
* Descriptor: HWC2_FUNCTION_SET_DISPLAY_BRIGHTNESS
* Required for HWC2 devices for composer 2.3
* Optional for HWC2 devices for composer 2.1 and 2.2
*
* setDisplayBrightness sets the brightness of a display.
*
* Parameters:
* brightness - a number between 0.0f (minimum brightness) and 1.0f (maximum brightness), or
* -1.0f to turn the backlight off.
*
* Returns HWC2_ERROR_NONE or one of the following errors:
* HWC2_ERROR_BAD_DISPLAY when the display is invalid, or
* HWC2_ERROR_UNSUPPORTED when brightness operations are not supported, or
* HWC2_ERROR_BAD_PARAMETER when the brightness is invalid, or
* HWC2_ERROR_NO_RESOURCES when the brightness cannot be applied.
*/
typedef int32_t /*hwc_error_t*/ (*HWC2_PFN_SET_DISPLAY_BRIGHTNESS)(hwc2_device_t* device,
hwc2_display_t display, float brightness);
__END_DECLS
#endif