Adding upstream version 6.1.76.upstream/6.1.76

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 46 insertions, 0 deletions

diff --git a/drivers/gpu/drm/logicvc/logicvc_of.h b/drivers/gpu/drm/logicvc/logicvc_of.h
new file mode 100644
index 000000000..46036e461
--- /dev/null
+++ b/drivers/gpu/drm/logicvc/logicvc_of.h
@@ -0,0 +1,46 @@
+/* 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