Adding upstream version 6.6.15.upstream/6.6.15

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

1 files changed, 94 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/display/dc/os_types.h b/drivers/gpu/drm/amd/display/dc/os_types.h
new file mode 100644
index 000000000..aad809566
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/os_types.h
@@ -0,0 +1,94 @@
+/*
+ * Copyright 2012-16 Advanced Micro Devices, Inc.
+ * Copyright 2019 Raptor Engineering, LLC
+ *
+ * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _OS_TYPES_H_
+#define _OS_TYPES_H_
+
+#include <linux/slab.h>
+#include <linux/kgdb.h>
+#include <linux/kref.h>
+#include <linux/types.h>
+#include <linux/delay.h>
+#include <linux/mm.h>
+
+#include <asm/byteorder.h>
+
+#include <drm/display/drm_dp_helper.h>
+#include <drm/drm_print.h>
+
+#include "cgs_common.h"
+
+#if defined(__BIG_ENDIAN) && !defined(BIGENDIAN_CPU)
+#define BIGENDIAN_CPU
+#elif defined(__LITTLE_ENDIAN) && !defined(LITTLEENDIAN_CPU)
+#define LITTLEENDIAN_CPU
+#endif
+
+#undef FRAME_SIZE
+
+#define dm_output_to_console(fmt, ...) DRM_DEBUG_KMS(fmt, ##__VA_ARGS__)
+
+#define dm_error(fmt, ...) DRM_ERROR(fmt, ##__VA_ARGS__)
+
+#if defined(CONFIG_DRM_AMD_DC_FP)
+#include "amdgpu_dm/dc_fpu.h"
+#define DC_FP_START() dc_fpu_begin(__func__, __LINE__)
+#define DC_FP_END() dc_fpu_end(__func__, __LINE__)
+#endif /* CONFIG_DRM_AMD_DC_FP */
+
+/*
+ *
+ * general debug capabilities
+ *
+ */
+#ifdef CONFIG_DEBUG_KERNEL_DC
+#define dc_breakpoint()		kgdb_breakpoint()
+#else
+#define dc_breakpoint()		do {} while (0)
+#endif
+
+#define ASSERT_CRITICAL(expr) do {		\
+		if (WARN_ON(!(expr)))		\
+			dc_breakpoint();	\
+	} while (0)
+
+#define ASSERT(expr) do {			\
+		if (WARN_ON_ONCE(!(expr)))	\
+			dc_breakpoint();	\
+	} while (0)
+
+#define BREAK_TO_DEBUGGER() \
+	do { \
+		DRM_DEBUG_DRIVER("%s():%d\n", __func__, __LINE__); \
+		dc_breakpoint(); \
+	} while (0)
+
+#define DC_ERR(...)  do { \
+	dm_error(__VA_ARGS__); \
+	BREAK_TO_DEBUGGER(); \
+} while (0)
+
+#endif /* _OS_TYPES_H_ */