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CloverBootloader/Trash/IntelGmaDxe/Gop.h
Sergey Isakov 7c0aa811ec initial commit Clover sources 5061 and modules from EDK2 latest with legacy codes from UDK2018 
Signed-off-by: Sergey Isakov <isakov-sl@bk.ru>
2019-09-03 12:58:42 +03:00

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/*++
Copyright (c) 2006 - 2010 Intel Corporation. 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.
Module Name:
Gop.h
Abstract:
GOP Controller Driver header file
Revision History
--*/
//
// GOP Controller Driver
//
#ifndef _EFI_GOP_H_
#define _EFI_GOP_H_
//#include "Tiano.h"
//#include "Pci22.h"
//#include "EfiDriverLib.h"
#include <Uefi.h>
//
// Driver Consumed Protocol Prototypes
//
#include <Protocol/DevicePath.h>
#include <Protocol/PciIo.h>
#include <Protocol/DriverBinding.h>
#include <Protocol/ComponentName.h>
#include <Protocol/ComponentName2.h>
#include <Protocol/GraphicsOutput.h>
#include <Protocol/UgaDraw.h>
//#include <Protocol/VgaMiniPort.h>
//#include <Protocol/Legacy8259.h>
#include <Protocol/EdidActive.h>
#include <Protocol/EdidDiscovered.h>
#include <Protocol/DevicePath.h>
#include <Library/UefiLib.h>
#include <Library/DebugLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/DevicePathLib.h>
#include <Library/MemoryAllocationLib.h>
#include <IndustryStandard/Pci.h>
# define EFI_SIGNATURE_32(a, b, c, d) SIGNATURE_32(a, b, c, d)
/*
#include EFI_PROTOCOL_DEFINITION (DriverBinding)
#include EFI_PROTOCOL_DEFINITION (DevicePath)
#include EFI_PROTOCOL_DEFINITION (PciIo)
#include EFI_PROTOCOL_DEFINITION (GraphicsOutput)
#include EFI_PROTOCOL_DEFINITION (EdidDiscovered)
#include EFI_PROTOCOL_DEFINITION (EdidActive)
*/
//
// Helper Macros
//
// Compiler check to ensure video tables have the correct
// number of entries
//
#define C_ASSERT(e) typedef char __C_ASSERT__[(e) ? 1 : -1]
//
// aligns Addr to a 4kB page
//
#define ALLIGN_TO_4K(Addr) (Addr & (~0xFFF))
#define SIZE_TO_PAGE(Size) ((Size) >> 12)
#define PAGE_TO_SIZE(Page) ((Page) << 12)
//
// Global Variables
//
extern EFI_DRIVER_BINDING_PROTOCOL gDriverBinding;
//#if (EFI_SPECIFICATION_VERSION >= 0x00020000)
extern EFI_COMPONENT_NAME2_PROTOCOL gComponentName2;
//#else
extern EFI_COMPONENT_NAME_PROTOCOL gComponentName;
//#endif
//
// Intel Graphical Mode Data
//
#define VBLANK_TIMEOUT 0x100000 // max # of loops to allow before ejecting from vblank check
#define VBLANK_MASK 0x2 // bit mask to turn on vblank
//
// List of predefined colors
//
#define COLOR_BLACK 0x0
#define COLOR_RED 0x00FF0000
#define COLOR_BLUE 0x0000FF00
#define COLOR_GREEN 0x000000FF
#define COLOR_WHITE 0x00FFFFFF
//
// Intel PCI Configuration Header values
//
#define INTEL_VENDOR_ID 0x8086
#define INTEL_GOP_DEVICE_ID 0xA011
#define INTEL_GMA_DEVICE_ID 0x27A2
#define INTEL_X3100_DEVICE_ID 0x2A02
//
// PCI Cfg Registers
//
#define GTTADR_BAR_INDEX 3 // GTTADR BAR index value
#define GMADR_BAR_INDEX 2 // GMADR BAR index value
#define MMADR_BAR_INDEX 0 // MMADR BAR index value
#define IGD_GGC_OFFSET 0x52 // Graphics Control
#define B_GMS 0x70
#define V_GMS_DIS 0x00
#define V_GMS_1MB 0x10
#define V_GMS_8MB 0x30
#define IGD_BSM_OFFSET 0x5C //Base of Stolen Memory
//
// Gfx Registers
//
#define DSPACNTR 0x70180 // bit 31 - enable/disable
#define ADPA 0x61100 // bit 31 - enable/disable
#define PIPEACONF 0x70008 // bit 31 - enable/disable
#define PIPEASTAT 0x70024 // bit 1 (1 = blank has occurred)
#define VGACNTRL 0x71400 // legacy VGA control register
#define DPLLAControl 0x6014 // bit 31 - enable/disable
#define DPLLADivisor 0x6040 // PLL divisor register
#define HTOTAL_A 0x60000 // Horizontal display clocks
#define HBLANK_A 0x60004 // Horizontal blanking register
#define HSYNC_A 0x60008 // Horizontal sync register
#define VTOTAL_A 0x6000C // Vertical display lines
#define VBLANK_A 0x60010 // Vertical blanking register
#define VSYNC_A 0x60014 // Vertical sync register
#define PIPESRC_A 0x6001C // Source image size
#define BDRCOLRPTRN_A 0x60020 // Border Color Pattern
#define ColorChannel_Red_A 0x60050 // CRC Channel color register (Red)
#define ColorChannel_Grn_A 0x60054 // CRC Channel color register (Green)
#define ColorChannel_Blue_A 0x60058 // CRC Channel color register (Blue)
#define ColorChannelResult_Red_A 0x60060 // CRC Channel color register (Red)
#define ColorChannelResult_Grn_A 0x60064 // CRC Channel color register (Green)
#define ColorChannelResult_Blue_A 0x60068 // CRC Channel color register (Blue)
#define DSPABASE 0x70184 // Display A display buffer base address offset
#define DSPASTRIDE 0x70188 // Display A stride value (length of scan line in bytes)
#define PGTBL_CTL 0x2020 // The page table control register (GTT enable)
#define PP_CONTROL 0x61204
#define PP_ON_DELAYS 0x61208
#define PP_OFF_DELAYS 0x6120c
#define PP_DIVISOR 0x61210
#define HTOTAL_B 0x61000
#define HBLANK_B 0x61004
#define HSYNC_B 0x61008
#define VTOTAL_B 0x6100c
#define VBLANK_B 0x61010
#define VSYNC_B 0x61014
#define FPB0 0x6048
#define DPLLB_CTRL 0x6018
#define PIPEBSRC 0x6101c
#define BCLRPAT_B 0x61020
#define CRCCtrlColorBR 0x61050
#define CRCCtrlColorBG 0x61054
#define CRCCtrlColorBB 0x61058
#define PIPEBCONF 0x71008
#define DSPBSIZE 0x71190
#define DSPBSTRIDE 0x71188
#define DSPBLINOFFSET 0x71184
#define DSPBCNTR 0x71180
#define LVDSPC 0x61180
#define PFIT_CONTROL 0x61230
#define BLC_PWM_CTL 0x61254
#define PIPEBSTAT 0x71024
//
// Frame buffer size allocation
// Change the FRAME_BUFFER_SIZE value to allocate different sizes
// of frame buffer. Frame buffer size determined by following:
// FBsize = (horz pixzel) * (vert pixel) * (color depth)
// where color depth is in bytes per pixel. For 1280x1024x32 bit color,
// the frame buffer size needed is:
// FBsize = (1280) * (1024) * (4) = 5,242,880 bytes.
//
#define FRAME_BUFFER_SIZE 8 // size of the frame buffer in MB
//
// size of space to allocate for GTT.
//
#define GTT_ALLOC_SIZE (256 * 1024) // allocate 256K buffer for GTT (max size)
#define FB_SIZE (FRAME_BUFFER_SIZE * 1024 * 992) // (FRAME_BUFFER_SIZE * 1024 * (1024 - 32))
#define MEM_ALLOC_SIZE (FB_SIZE) //
#define CACHE_LINE_SIZE 64 // 64 bytes per cache line
#define PREALLOCATED_SIZE (8 * 1024 * 1024)
//
// ======================================================================
// Display Structure (DS) type defninition that describes the mode
// to be programmed into the chip.
//
typedef struct {
UINT32 RegisterAddress; // Offset of register to access
UINT32 Value; // value to write to the register
BOOLEAN DoubleBuffer; // TRUE = wait for VBLANK to occur; FALSE = don't wait
} MODE_FORMAT;
#define NUM_DS_ENTRIES 16 // # of enteries in a display structure
//
// Modes above 800x600 are not well supported,
// temporarily set with limited supported modes
//
#define NUM_SUPPORTED_MODES 4 // the number of supported video modes
#define GRAPHICS_OUTPUT_INVALIDE_MODE_NUMBER 0xffff
//
// MODE 0 - turns off display controller.
//
extern MODE_FORMAT DS_0_0_0_0[];
extern MODE_FORMAT DS_640_480_32_60[];
extern MODE_FORMAT DS_800_600_32_60[];
extern MODE_FORMAT DS_1024_768_32_60[];
//
// Generic shutdown controller; this is used to turn off the controller
// before changing the mode. These must be done in this order. The order
// in which these entries appear in the table is the order in which the
// values are written to the h/w.
//
extern MODE_FORMAT mDISPLAY_SHUTDOWN[];
extern UINT16 mNUM_SHUTDOWN_ENTRIES;
extern MODE_FORMAT LVDS_SHUTDOWN[];
//
// Generic start-up controller; This is used to turn on the controller
// before changing the mode. These must be done in this order. The order
// in which these entries appear in the table is the order in which the
// values are written to the h/w.
//
extern MODE_FORMAT mDISPLAY_STARTUP[];
extern UINT16 mNUM_STARTUP_ENTRIES;
typedef struct {
UINT32 Width; // screen width in pixels
UINT32 Height; // screen height in pixels
UINT32 ColorDepth; // color depth in bits per pixel
UINT32 RefreshRate; // screen refresh rate in Hz
MODE_FORMAT *VideoModeData; // the corresponding structure for the desired mode
MODE_FORMAT *LVDSModeData; // the corresponding structure for the desired mode
} INTEL_VIDEO_MODES;
extern INTEL_VIDEO_MODES mVideoModes[];
typedef struct {
UINT32 ModeNumber;
UINT32 HorizontalResolution;
UINT32 VerticalResolution;
UINT32 RefreshRate;
EFI_GRAPHICS_PIXEL_FORMAT PixelFormat;
EFI_PIXEL_BITMASK PixelInformation;
UINT32 PixelsPerScanLine;
EFI_PHYSICAL_ADDRESS FrameBufferBase;
UINTN FrameBufferSize;
} INTEL_GRAPHICS_OUTPUT_MODE_DATA;
//
// Intel GOP Private Data Structure
//
#define INTEL_PRIVATE_DATA_SIGNATURE EFI_SIGNATURE_32 ('i', 'G', 'O', 'P')
typedef struct {
UINTN Pages;
UINTN BaseAddress;
} ALLOC_STRUCT;
typedef struct {
UINT64 Signature;
EFI_HANDLE Handle;
EFI_PCI_IO_PROTOCOL *PciIo;
EFI_DEVICE_PATH_PROTOCOL *DevicePath;
EFI_GRAPHICS_OUTPUT_PROTOCOL GraphicsOutput;
EFI_EDID_DISCOVERED_PROTOCOL EdidDiscovered;
EFI_EDID_ACTIVE_PROTOCOL EdidActive;
ALLOC_STRUCT GTTBaseAddress;
ALLOC_STRUCT AllocatedMemory;
UINT32 FrameBufferOffset;
UINT32 PixelFormat;
EFI_EVENT ExitBootServiceEvent;
//
// Graphics Output Private Data
//
INTEL_GRAPHICS_OUTPUT_MODE_DATA ModeData[NUM_SUPPORTED_MODES];
} INTEL_PRIVATE_DATA;
typedef struct {
UINT8 Register;
UINT8 Function;
UINT8 Device;
UINT8 Bus;
UINT8 Segment;
UINT8 Reserved[3];
} PCI_ADDRESS;
#define INTEL_PRIVATE_DATA_FROM_GRAPHICS_OUTPUT_THIS(a) \
CR ( \
a, \
INTEL_PRIVATE_DATA, \
GraphicsOutput, \
INTEL_PRIVATE_DATA_SIGNATURE \
)
//
// Graphics Output Hardware abstraction internal worker functions
//
//
// EFI 1.1 driver model prototypes for Intel Graphics Output
//
EFI_STATUS
EFIAPI
DriverEntryPoint (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
)
/*++
Routine Description:
Entrypoint of the GOP driver
Arguments:
ImageHandle - Driver image handle
SystemTable - Pointer to system table
Returns:
EFI_SUCCESS - GOP driver finished initialize
--*/
;
//
// EFI_DRIVER_BINDING_PROTOCOL Protocol Interface
//
EFI_STATUS
EFIAPI
ControllerDriverSupported (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
The function test whether or not GOP driver support the Controller.
Arguments:
This - Driver Binding Protocol instance
Controller - Pointer to controller Handle
RemainingDevicePath - Remaining Device Path
Returns:
EFI_SUCCESS - Successfully support this controller
--*/
;
EFI_STATUS
EFIAPI
ControllerDriverStart (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN EFI_DEVICE_PATH_PROTOCOL *RemainingDevicePath
)
/*++
Routine Description:
GOP driver start entrypoint.
Arguments:
This - Driver Binding Protocol instance
Controller - Pointer to controller Handle
RemainingDevicePath - Remaining Device Path
Returns:
EFI_SUCCESS - Driver success to start
--*/
;
EFI_STATUS
EFIAPI
ControllerDriverStop (
IN EFI_DRIVER_BINDING_PROTOCOL *This,
IN EFI_HANDLE Controller,
IN UINTN NumberOfChildren,
IN EFI_HANDLE *ChildHandleBuffer
)
/*++
Routine Description:
GOP driver stop entrypoint
Arguments:
This - Driver Binding Protocol instance
Controller - Controller Handle
NumberOfChildren - Child number
ChildHandleBuffer - A buffer that contain childern handles
Returns:
EFI_SUCCESS - GOP driver successfully Stop
--*/
;
EFI_STATUS
GraphicsOutputConstructor (
INTEL_PRIVATE_DATA *Private
)
/*++
Routine Description:
This function acts like a C++ constructor that is called when the
the started routine is called. This function is allocates buffers,
GTT memory and initializes the gfx controller for the default mode.
Arguments:
Private - Pointer to the private data members
Returns:
EFI_SUCCESS - Successfully return
--*/
;
EFI_STATUS
GraphicsOutputDestructor (
INTEL_PRIVATE_DATA *Private
)
/*++
Routine Description:
Undo what was done in the Constructor.
Arguments:
Private - Pointer to the private data members
Returns:
EFI_SUCCESS - Successfully return
--*/
;
EFI_STATUS
EFIAPI
GraphicsOutputQueryMode (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
IN UINT32 ModeNumber,
OUT UINTN *SizeOfInfo,
OUT EFI_GRAPHICS_OUTPUT_MODE_INFORMATION **Info
)
/*++
Routine Description:
Graphics Output protocol interface to get video mode
Arguments:
This - Protocol instance pointer.
ModeNumber - The mode number to return information on.
Info - Caller allocated buffer that returns information about ModeNumber.
SizeOfInfo - A pointer to the size, in bytes, of the Info buffer.
Returns:
EFI_SUCCESS - Mode information returned.
EFI_DEVICE_ERROR - A hardware error occurred trying to retrieve the video mode.
EFI_NOT_STARTED - Video display is not initialized. Call SetMode ()
EFI_INVALID_PARAMETER - One of the input args was NULL.
--*/
;
EFI_STATUS
EFIAPI
GraphicsOutputSetMode (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL * This,
IN UINT32 ModeNumber
)
/*++
Routine Description:
Graphics Output protocol interface to set video mode
Arguments:
This - Protocol instance pointer.
ModeNumber - The mode number to be set.
Returns:
EFI_SUCCESS - Graphics mode was changed.
EFI_DEVICE_ERROR - The device had an error and could not complete the request.
EFI_UNSUPPORTED - ModeNumber is not supported by this device.
--*/
;
EFI_STATUS
EFIAPI
GraphicsOutputBitBlt (
IN EFI_GRAPHICS_OUTPUT_PROTOCOL *This,
IN EFI_GRAPHICS_OUTPUT_BLT_PIXEL *BltBuffer,
IN EFI_GRAPHICS_OUTPUT_BLT_OPERATION BltOperation,
IN UINTN SourceX,
IN UINTN SourceY,
IN UINTN DestinationX,
IN UINTN DestinationY,
IN UINTN Width,
IN UINTN Height,
IN UINTN Delta
)
/*++
Routine Description:
This function performs the Bliting operations requested by the
caller.
Arguments:
This - Graphics Output Protocol instance
BltBuffer - Image Data buffer to blt
BltOperation - Blt operation methed
SourceX - Source X coordinate
SourceY - Source Y coordinate
DestinationX - Destination X coordinate
DestinationY - Destination Y coordinate
Width - Width of Image
Height - Height of Image
Delta - The number of bytes in each row of image
Returns:
EFI_INVALID_PARAMETER - Paramater invalid
--*/
;
VOID
EFIAPI
ClearGfxController (
IN EFI_EVENT Event,
IN VOID *Context
);
#endif
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