| /* SPDX-License-Identifier: GPL-2.0+ */ | |
| /* | |
| * Copyright (C) 2019-2022 Bootlin | |
| * Author: Paul Kocialkowski <paul.kocialkowski@bootlin.com> | |
| */ | |
| #ifndef _LOGICVC_OF_H_ | |
| #define _LOGICVC_OF_H_ | |
| enum logicvc_of_property_index { | |
| LOGICVC_OF_PROPERTY_DISPLAY_INTERFACE = 0, | |
| LOGICVC_OF_PROPERTY_DISPLAY_COLORSPACE, | |
| LOGICVC_OF_PROPERTY_DISPLAY_DEPTH, | |
| LOGICVC_OF_PROPERTY_ROW_STRIDE, | |
| LOGICVC_OF_PROPERTY_DITHERING, | |
| LOGICVC_OF_PROPERTY_BACKGROUND_LAYER, | |
| LOGICVC_OF_PROPERTY_LAYERS_CONFIGURABLE, | |
| LOGICVC_OF_PROPERTY_LAYERS_COUNT, | |
| LOGICVC_OF_PROPERTY_LAYER_DEPTH, | |
| LOGICVC_OF_PROPERTY_LAYER_COLORSPACE, | |
| LOGICVC_OF_PROPERTY_LAYER_ALPHA_MODE, | |
| LOGICVC_OF_PROPERTY_LAYER_BASE_OFFSET, | |
| LOGICVC_OF_PROPERTY_LAYER_BUFFER_OFFSET, | |
| LOGICVC_OF_PROPERTY_LAYER_PRIMARY, | |
| LOGICVC_OF_PROPERTY_MAXIMUM, | |
| }; | |
| struct logicvc_of_property_sv { | |
| const char *string; | |
| u32 value; | |
| }; | |
| struct logicvc_of_property { | |
| char *name; | |
| bool optional; | |
| struct logicvc_of_property_sv *sv; | |
| u32 range[2]; | |
| }; | |
| int logicvc_of_property_parse_u32(struct device_node *of_node, | |
| unsigned int index, u32 *target); | |
| void logicvc_of_property_parse_bool(struct device_node *of_node, | |
| unsigned int index, bool *target); | |
| bool logicvc_of_node_is_layer(struct device_node *of_node); | |
| #endif |