1 files changed, 117 insertions, 0 deletions
diff --git a/drivers/gpu/drm/vmwgfx/device_include/svga_overlay.h b/drivers/gpu/drm/vmwgfx/device_include/svga_overlay.h
new file mode 100644
index 000000000..691f48f77
--- /dev/null
+++ b/drivers/gpu/drm/vmwgfx/device_include/svga_overlay.h
@@ -0,0 +1,117 @@
+/* SPDX-License-Identifier: GPL-2.0 OR MIT */
+/*
+ * Copyright 2007-2021 VMware, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ */
+
+/*
+ * svga_overlay.h --
+ *
+ *    Definitions for video-overlay support.
+ */
+
+
+
+#ifndef _SVGA_OVERLAY_H_
+#define _SVGA_OVERLAY_H_
+
+#include "svga_reg.h"
+
+#if defined __cplusplus
+extern "C" {
+#endif
+
+#define VMWARE_FOURCC_YV12 0x32315659
+#define VMWARE_FOURCC_YUY2 0x32595559
+#define VMWARE_FOURCC_UYVY 0x59565955
+
+typedef enum {
+	SVGA_OVERLAY_FORMAT_INVALID = 0,
+	SVGA_OVERLAY_FORMAT_YV12 = VMWARE_FOURCC_YV12,
+	SVGA_OVERLAY_FORMAT_YUY2 = VMWARE_FOURCC_YUY2,
+	SVGA_OVERLAY_FORMAT_UYVY = VMWARE_FOURCC_UYVY,
+} SVGAOverlayFormat;
+
+#define SVGA_VIDEO_COLORKEY_MASK 0x00ffffff
+
+#define SVGA_ESCAPE_VMWARE_VIDEO 0x00020000
+
+#define SVGA_ESCAPE_VMWARE_VIDEO_SET_REGS 0x00020001
+
+#define SVGA_ESCAPE_VMWARE_VIDEO_FLUSH 0x00020002
+
+typedef struct SVGAEscapeVideoSetRegs {
+	struct {
+		uint32 cmdType;
+		uint32 streamId;
+	} header;
+
+	struct {
+		uint32 registerId;
+		uint32 value;
+	} items[1];
+} SVGAEscapeVideoSetRegs;
+
+typedef struct SVGAEscapeVideoFlush {
+	uint32 cmdType;
+	uint32 streamId;
+} SVGAEscapeVideoFlush;
+
+#pragma pack(push, 1)
+typedef struct {
+	uint32 command;
+	uint32 overlay;
+} SVGAFifoEscapeCmdVideoBase;
+#pragma pack(pop)
+
+#pragma pack(push, 1)
+typedef struct {
+	SVGAFifoEscapeCmdVideoBase videoCmd;
+} SVGAFifoEscapeCmdVideoFlush;
+#pragma pack(pop)
+
+#pragma pack(push, 1)
+typedef struct {
+	SVGAFifoEscapeCmdVideoBase videoCmd;
+	struct {
+		uint32 regId;
+		uint32 value;
+	} items[1];
+} SVGAFifoEscapeCmdVideoSetRegs;
+#pragma pack(pop)
+
+#pragma pack(push, 1)
+typedef struct {
+	SVGAFifoEscapeCmdVideoBase videoCmd;
+	struct {
+		uint32 regId;
+		uint32 value;
+	} items[SVGA_VIDEO_NUM_REGS];
+} SVGAFifoEscapeCmdVideoSetAllRegs;
+#pragma pack(pop)
+
+#if defined __cplusplus
+}
+#endif
+
+#endif