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/* |
* Copyright 2008 Advanced Micro Devices, 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 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. |
* |
* Author: Stanislaw Skowronek |
*/ |
|
#ifndef ATOM_H |
#define ATOM_H |
|
#include <types.h> |
//#include "drmP.h" |
|
#define ATOM_BIOS_MAGIC 0xAA55 |
#define ATOM_ATI_MAGIC_PTR 0x30 |
#define ATOM_ATI_MAGIC " 761295520" |
#define ATOM_ROM_TABLE_PTR 0x48 |
|
#define ATOM_ROM_MAGIC "ATOM" |
#define ATOM_ROM_MAGIC_PTR 4 |
|
#define ATOM_ROM_MSG_PTR 0x10 |
#define ATOM_ROM_CMD_PTR 0x1E |
#define ATOM_ROM_DATA_PTR 0x20 |
|
#define ATOM_CMD_INIT 0 |
#define ATOM_CMD_SETSCLK 0x0A |
#define ATOM_CMD_SETMCLK 0x0B |
#define ATOM_CMD_SETPCLK 0x0C |
|
#define ATOM_DATA_FWI_PTR 0xC |
#define ATOM_DATA_IIO_PTR 0x32 |
|
#define ATOM_FWI_DEFSCLK_PTR 8 |
#define ATOM_FWI_DEFMCLK_PTR 0xC |
#define ATOM_FWI_MAXSCLK_PTR 0x24 |
#define ATOM_FWI_MAXMCLK_PTR 0x28 |
|
#define ATOM_CT_SIZE_PTR 0 |
#define ATOM_CT_WS_PTR 4 |
#define ATOM_CT_PS_PTR 5 |
#define ATOM_CT_PS_MASK 0x7F |
#define ATOM_CT_CODE_PTR 6 |
|
#define ATOM_OP_CNT 123 |
#define ATOM_OP_EOT 91 |
|
#define ATOM_CASE_MAGIC 0x63 |
#define ATOM_CASE_END 0x5A5A |
|
#define ATOM_ARG_REG 0 |
#define ATOM_ARG_PS 1 |
#define ATOM_ARG_WS 2 |
#define ATOM_ARG_FB 3 |
#define ATOM_ARG_ID 4 |
#define ATOM_ARG_IMM 5 |
#define ATOM_ARG_PLL 6 |
#define ATOM_ARG_MC 7 |
|
#define ATOM_SRC_DWORD 0 |
#define ATOM_SRC_WORD0 1 |
#define ATOM_SRC_WORD8 2 |
#define ATOM_SRC_WORD16 3 |
#define ATOM_SRC_BYTE0 4 |
#define ATOM_SRC_BYTE8 5 |
#define ATOM_SRC_BYTE16 6 |
#define ATOM_SRC_BYTE24 7 |
|
#define ATOM_WS_QUOTIENT 0x40 |
#define ATOM_WS_REMAINDER 0x41 |
#define ATOM_WS_DATAPTR 0x42 |
#define ATOM_WS_SHIFT 0x43 |
#define ATOM_WS_OR_MASK 0x44 |
#define ATOM_WS_AND_MASK 0x45 |
#define ATOM_WS_FB_WINDOW 0x46 |
#define ATOM_WS_ATTRIBUTES 0x47 |
|
#define ATOM_IIO_NOP 0 |
#define ATOM_IIO_START 1 |
#define ATOM_IIO_READ 2 |
#define ATOM_IIO_WRITE 3 |
#define ATOM_IIO_CLEAR 4 |
#define ATOM_IIO_SET 5 |
#define ATOM_IIO_MOVE_INDEX 6 |
#define ATOM_IIO_MOVE_ATTR 7 |
#define ATOM_IIO_MOVE_DATA 8 |
#define ATOM_IIO_END 9 |
|
#define ATOM_IO_MM 0 |
#define ATOM_IO_PCI 1 |
#define ATOM_IO_SYSIO 2 |
#define ATOM_IO_IIO 0x80 |
|
struct card_info { |
struct drm_device *dev; |
void (* reg_write)(struct card_info *, uint32_t, uint32_t); /* filled by driver */ |
uint32_t (* reg_read)(struct card_info *, uint32_t); /* filled by driver */ |
void (* mc_write)(struct card_info *, uint32_t, uint32_t); /* filled by driver */ |
uint32_t (* mc_read)(struct card_info *, uint32_t); /* filled by driver */ |
void (* pll_write)(struct card_info *, uint32_t, uint32_t); /* filled by driver */ |
uint32_t (* pll_read)(struct card_info *, uint32_t); /* filled by driver */ |
}; |
|
struct atom_context { |
struct card_info *card; |
void *bios; |
uint32_t cmd_table, data_table; |
uint16_t *iio; |
|
uint16_t data_block; |
uint32_t fb_base; |
uint32_t divmul[2]; |
uint16_t io_attr; |
uint16_t reg_block; |
uint8_t shift; |
int cs_equal, cs_above; |
int io_mode; |
}; |
|
extern int atom_debug; |
|
struct atom_context *atom_parse(struct card_info *, void *); |
void atom_execute_table(struct atom_context *, int, uint32_t *); |
int atom_asic_init(struct atom_context *); |
void atom_destroy(struct atom_context *); |
void atom_parse_data_header(struct atom_context *ctx, int index, uint16_t *size, uint8_t *frev, uint8_t *crev, uint16_t *data_start); |
void atom_parse_cmd_header(struct atom_context *ctx, int index, uint8_t *frev, uint8_t *crev); |
#include "atom-types.h" |
#include "atombios.h" |
#include "ObjectID.h" |
|
#endif |