-/** @file
-
- Copyright (c) 2017, Linaro, Ltd. All rights reserved.
-
- This program and the accompanying materials
- are licensed and made available under the terms and conditions of the BSD License
- which accompanies this distribution. The full text of the license may be found at
- http://opensource.org/licenses/bsd-license.php
-
- THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
- WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include <Base.h>
-#include <Uefi/UefiBaseType.h>
-#include <Library/DebugLib.h>
-#include <Library/LcdPlatformLib.h>
-
-EFI_STATUS
-LcdPlatformInitializeDisplay (
- IN EFI_HANDLE Handle
- )
-{
- ASSERT (FALSE);
- return EFI_UNSUPPORTED;
-}
-
-EFI_STATUS
-LcdPlatformGetVram (
- OUT EFI_PHYSICAL_ADDRESS* VramBaseAddress,
- OUT UINTN* VramSize
- )
-{
- ASSERT (FALSE);
- return EFI_UNSUPPORTED;
-}
-
-UINT32
-LcdPlatformGetMaxMode (
- VOID
- )
-{
- ASSERT (FALSE);
- return 0;
-}
-
-EFI_STATUS
-LcdPlatformSetMode (
- IN UINT32 ModeNumber
- )
-{
- ASSERT (FALSE);
- return EFI_UNSUPPORTED;
-}
-
-EFI_STATUS
-LcdPlatformQueryMode (
- IN UINT32 ModeNumber,
- OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info
- )
-{
- ASSERT (FALSE);
- return EFI_UNSUPPORTED;
-}
-
-EFI_STATUS
-LcdPlatformGetTimings (
- IN UINT32 ModeNumber,
- OUT UINT32* HRes,
- OUT UINT32* HSync,
- OUT UINT32* HBackPorch,
- OUT UINT32* HFrontPorch,
- OUT UINT32* VRes,
- OUT UINT32* VSync,
- OUT UINT32* VBackPorch,
- OUT UINT32* VFrontPorch
- )
-{
- ASSERT (FALSE);
- return EFI_UNSUPPORTED;
-}
-
-EFI_STATUS
-LcdPlatformGetBpp (
- IN UINT32 ModeNumber,
- OUT LCD_BPP* Bpp
- )
-{
- ASSERT (FALSE);
- return EFI_UNSUPPORTED;
-}
+/** @file\r
+\r
+ Copyright (c) 2017, Linaro, Ltd. All rights reserved.\r
+ Copyright (c) 2018, Arm Limited. All rights reserved.\r
+\r
+ This program and the accompanying materials\r
+ are licensed and made available under the terms and conditions of the BSD License\r
+ which accompanies this distribution. The full text of the license may be found at\r
+ http://opensource.org/licenses/bsd-license.php\r
+\r
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include <Base.h>\r
+#include <Uefi/UefiBaseType.h>\r
+#include <Library/DebugLib.h>\r
+#include <Library/LcdPlatformLib.h>\r
+\r
+/** Platform related initialization function.\r
+\r
+ @param[in] Handle Handle to the LCD device instance.\r
+\r
+ @retval EFI_UNSUPPORTED Interface is not supported.\r
+**/\r
+EFI_STATUS\r
+LcdPlatformInitializeDisplay (\r
+ IN EFI_HANDLE Handle\r
+ )\r
+{\r
+ ASSERT (FALSE);\r
+ return EFI_UNSUPPORTED;\r
+}\r
+\r
+/** Allocate VRAM memory in DRAM for the framebuffer\r
+ (unless it is reserved already).\r
+\r
+ The allocated address can be used to set the framebuffer.\r
+\r
+ @param[out] VramBaseAddress A pointer to the framebuffer address.\r
+ @param[out] VramSize A pointer to the size of the frame\r
+ buffer in bytes\r
+\r
+ @retval EFI_UNSUPPORTED Interface is not supported.\r
+**/\r
+EFI_STATUS\r
+LcdPlatformGetVram (\r
+ OUT EFI_PHYSICAL_ADDRESS* VramBaseAddress,\r
+ OUT UINTN* VramSize\r
+ )\r
+{\r
+ ASSERT (FALSE);\r
+ return EFI_UNSUPPORTED;\r
+}\r
+\r
+/** Return total number of modes supported.\r
+\r
+ Note: Valid mode numbers are 0 to MaxMode - 1\r
+ See Section 12.9 of the UEFI Specification 2.7\r
+\r
+ @retval UINT32 Zero number of modes supported\r
+ in a NULL library implementation.\r
+**/\r
+UINT32\r
+LcdPlatformGetMaxMode (\r
+ VOID\r
+ )\r
+{\r
+ ASSERT (FALSE);\r
+ return 0;\r
+}\r
+\r
+/** Set the requested display mode.\r
+\r
+ @param[in] ModeNumber Mode Number.\r
+\r
+ @retval EFI_UNSUPPORTED Interface is not supported.\r
+**/\r
+EFI_STATUS\r
+LcdPlatformSetMode (\r
+ IN UINT32 ModeNumber\r
+ )\r
+{\r
+ ASSERT (FALSE);\r
+ return EFI_UNSUPPORTED;\r
+}\r
+\r
+/** Return information for the requested mode number.\r
+\r
+ @param[in] ModeNumber Mode Number.\r
+ @param[out] Info Pointer for returned mode information\r
+ (on success).\r
+\r
+ @retval EFI_UNSUPPORTED Interface is not supported.\r
+\r
+**/\r
+EFI_STATUS\r
+LcdPlatformQueryMode (\r
+ IN UINT32 ModeNumber,\r
+ OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info\r
+ )\r
+{\r
+ ASSERT (FALSE);\r
+ return EFI_UNSUPPORTED;\r
+}\r
+\r
+/** Return display timing information for the requested mode number.\r
+\r
+ @param[in] ModeNumber Mode Number.\r
+\r
+ @param[out] HRes Pointer to horizontal resolution.\r
+ @param[out] HSync Pointer to horizontal sync width.\r
+ @param[out] HBackPorch Pointer to horizontal back porch.\r
+ @param[out] HFrontPorch Pointer to horizontal front porch.\r
+ @param[out] VRes Pointer to vertical resolution.\r
+ @param[out] VSync Pointer to vertical sync width.\r
+ @param[out] VBackPorch Pointer to vertical back porch.\r
+ @param[out] VFrontPorch Pointer to vertical front porch.\r
+\r
+ @retval EFI_UNSUPPORTED Interface is not supported.\r
+**/\r
+EFI_STATUS\r
+LcdPlatformGetTimings (\r
+ IN UINT32 ModeNumber,\r
+ OUT SCAN_TIMINGS **Horizontal,\r
+ OUT SCAN_TIMINGS **Vertical\r
+ )\r
+{\r
+ ASSERT (FALSE);\r
+ return EFI_UNSUPPORTED;\r
+}\r
+\r
+/** Return bits per pixel information for a mode number.\r
+\r
+ @param[in] ModeNumber Mode Number.\r
+\r
+ @param[out] Bpp Pointer to value bits per pixel information.\r
+\r
+ @retval EFI_UNSUPPORTED Interface is not supported.\r
+\r
+**/\r
+EFI_STATUS\r
+LcdPlatformGetBpp (\r
+ IN UINT32 ModeNumber,\r
+ OUT LCD_BPP* Bpp\r
+ )\r
+{\r
+ ASSERT (FALSE);\r
+ return EFI_UNSUPPORTED;\r
+}\r
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