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