diff options
Diffstat (limited to 'drivers/video/via/hw.h')
| -rw-r--r-- | drivers/video/via/hw.h | 933 |
1 files changed, 933 insertions, 0 deletions
diff --git a/drivers/video/via/hw.h b/drivers/video/via/hw.h new file mode 100644 index 00000000000..6ff38fa8569 --- /dev/null +++ b/drivers/video/via/hw.h @@ -0,0 +1,933 @@ +/* + * Copyright 1998-2008 VIA Technologies, Inc. All Rights Reserved. + * Copyright 2001-2008 S3 Graphics, Inc. All Rights Reserved. + + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License as published by the Free Software Foundation; + * either version 2, or (at your option) any later version. + + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTIES OR REPRESENTATIONS; without even + * the implied warranty of MERCHANTABILITY or FITNESS FOR + * A PARTICULAR PURPOSE.See the GNU General Public License + * for more details. + + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#ifndef __HW_H__ +#define __HW_H__ + +#include "global.h" + +/*************************************************** +* Definition IGA1 Design Method of CRTC Registers * +****************************************************/ +#define IGA1_HOR_TOTAL_FORMULA(x) (((x)/8)-5) +#define IGA1_HOR_ADDR_FORMULA(x) (((x)/8)-1) +#define IGA1_HOR_BLANK_START_FORMULA(x) (((x)/8)-1) +#define IGA1_HOR_BLANK_END_FORMULA(x, y) (((x+y)/8)-1) +#define IGA1_HOR_SYNC_START_FORMULA(x) ((x)/8) +#define IGA1_HOR_SYNC_END_FORMULA(x, y) ((x+y)/8) + +#define IGA1_VER_TOTAL_FORMULA(x) ((x)-2) +#define IGA1_VER_ADDR_FORMULA(x) ((x)-1) +#define IGA1_VER_BLANK_START_FORMULA(x) ((x)-1) +#define IGA1_VER_BLANK_END_FORMULA(x, y) ((x+y)-1) +#define IGA1_VER_SYNC_START_FORMULA(x) ((x)-1) +#define IGA1_VER_SYNC_END_FORMULA(x, y) ((x+y)-1) + +/*************************************************** +** Definition IGA2 Design Method of CRTC Registers * +****************************************************/ +#define IGA2_HOR_TOTAL_FORMULA(x) ((x)-1) +#define IGA2_HOR_ADDR_FORMULA(x) ((x)-1) +#define IGA2_HOR_BLANK_START_FORMULA(x) ((x)-1) +#define IGA2_HOR_BLANK_END_FORMULA(x, y) ((x+y)-1) +#define IGA2_HOR_SYNC_START_FORMULA(x) ((x)-1) +#define IGA2_HOR_SYNC_END_FORMULA(x, y) ((x+y)-1) + +#define IGA2_VER_TOTAL_FORMULA(x) ((x)-1) +#define IGA2_VER_ADDR_FORMULA(x) ((x)-1) +#define IGA2_VER_BLANK_START_FORMULA(x) ((x)-1) +#define IGA2_VER_BLANK_END_FORMULA(x, y) ((x+y)-1) +#define IGA2_VER_SYNC_START_FORMULA(x) ((x)-1) +#define IGA2_VER_SYNC_END_FORMULA(x, y) ((x+y)-1) + +/**********************************************************/ +/* Definition IGA2 Design Method of CRTC Shadow Registers */ +/**********************************************************/ +#define IGA2_HOR_TOTAL_SHADOW_FORMULA(x) ((x/8)-5) +#define IGA2_HOR_BLANK_END_SHADOW_FORMULA(x, y) (((x+y)/8)-1) +#define IGA2_VER_TOTAL_SHADOW_FORMULA(x) ((x)-2) +#define IGA2_VER_ADDR_SHADOW_FORMULA(x) ((x)-1) +#define IGA2_VER_BLANK_START_SHADOW_FORMULA(x) ((x)-1) +#define IGA2_VER_BLANK_END_SHADOW_FORMULA(x, y) ((x+y)-1) +#define IGA2_VER_SYNC_START_SHADOW_FORMULA(x) (x) +#define IGA2_VER_SYNC_END_SHADOW_FORMULA(x, y) (x+y) + +/* Define Register Number for IGA1 CRTC Timing */ + +/* location: {CR00,0,7},{CR36,3,3} */ +#define IGA1_HOR_TOTAL_REG_NUM 2 +/* location: {CR01,0,7} */ +#define IGA1_HOR_ADDR_REG_NUM 1 +/* location: {CR02,0,7} */ +#define IGA1_HOR_BLANK_START_REG_NUM 1 +/* location: {CR03,0,4},{CR05,7,7},{CR33,5,5} */ +#define IGA1_HOR_BLANK_END_REG_NUM 3 +/* location: {CR04,0,7},{CR33,4,4} */ +#define IGA1_HOR_SYNC_START_REG_NUM 2 +/* location: {CR05,0,4} */ +#define IGA1_HOR_SYNC_END_REG_NUM 1 +/* location: {CR06,0,7},{CR07,0,0},{CR07,5,5},{CR35,0,0} */ +#define IGA1_VER_TOTAL_REG_NUM 4 +/* location: {CR12,0,7},{CR07,1,1},{CR07,6,6},{CR35,2,2} */ +#define IGA1_VER_ADDR_REG_NUM 4 +/* location: {CR15,0,7},{CR07,3,3},{CR09,5,5},{CR35,3,3} */ +#define IGA1_VER_BLANK_START_REG_NUM 4 +/* location: {CR16,0,7} */ +#define IGA1_VER_BLANK_END_REG_NUM 1 +/* location: {CR10,0,7},{CR07,2,2},{CR07,7,7},{CR35,1,1} */ +#define IGA1_VER_SYNC_START_REG_NUM 4 +/* location: {CR11,0,3} */ +#define IGA1_VER_SYNC_END_REG_NUM 1 + +/* Define Register Number for IGA2 Shadow CRTC Timing */ + +/* location: {CR6D,0,7},{CR71,3,3} */ +#define IGA2_SHADOW_HOR_TOTAL_REG_NUM 2 +/* location: {CR6E,0,7} */ +#define IGA2_SHADOW_HOR_BLANK_END_REG_NUM 1 +/* location: {CR6F,0,7},{CR71,0,2} */ +#define IGA2_SHADOW_VER_TOTAL_REG_NUM 2 +/* location: {CR70,0,7},{CR71,4,6} */ +#define IGA2_SHADOW_VER_ADDR_REG_NUM 2 +/* location: {CR72,0,7},{CR74,4,6} */ +#define IGA2_SHADOW_VER_BLANK_START_REG_NUM 2 +/* location: {CR73,0,7},{CR74,0,2} */ +#define IGA2_SHADOW_VER_BLANK_END_REG_NUM 2 +/* location: {CR75,0,7},{CR76,4,6} */ +#define IGA2_SHADOW_VER_SYNC_START_REG_NUM 2 +/* location: {CR76,0,3} */ +#define IGA2_SHADOW_VER_SYNC_END_REG_NUM 1 + +/* Define Register Number for IGA2 CRTC Timing */ + +/* location: {CR50,0,7},{CR55,0,3} */ +#define IGA2_HOR_TOTAL_REG_NUM 2 +/* location: {CR51,0,7},{CR55,4,6} */ +#define IGA2_HOR_ADDR_REG_NUM 2 +/* location: {CR52,0,7},{CR54,0,2} */ +#define IGA2_HOR_BLANK_START_REG_NUM 2 +/* location: CLE266: {CR53,0,7},{CR54,3,5} => CLE266's CR5D[6] +is reserved, so it may have problem to set 1600x1200 on IGA2. */ +/* Others: {CR53,0,7},{CR54,3,5},{CR5D,6,6} */ +#define IGA2_HOR_BLANK_END_REG_NUM 3 +/* location: {CR56,0,7},{CR54,6,7},{CR5C,7,7} */ +/* VT3314 and Later: {CR56,0,7},{CR54,6,7},{CR5C,7,7}, {CR5D,7,7} */ +#define IGA2_HOR_SYNC_START_REG_NUM 4 + +/* location: {CR57,0,7},{CR5C,6,6} */ +#define IGA2_HOR_SYNC_END_REG_NUM 2 +/* location: {CR58,0,7},{CR5D,0,2} */ +#define IGA2_VER_TOTAL_REG_NUM 2 +/* location: {CR59,0,7},{CR5D,3,5} */ +#define IGA2_VER_ADDR_REG_NUM 2 +/* location: {CR5A,0,7},{CR5C,0,2} */ +#define IGA2_VER_BLANK_START_REG_NUM 2 +/* location: {CR5E,0,7},{CR5C,3,5} */ +#define IGA2_VER_BLANK_END_REG_NUM 2 +/* location: {CR5E,0,7},{CR5F,5,7} */ +#define IGA2_VER_SYNC_START_REG_NUM 2 +/* location: {CR5F,0,4} */ +#define IGA2_VER_SYNC_END_REG_NUM 1 + +/* Define Offset and Fetch Count Register*/ + +/* location: {CR13,0,7},{CR35,5,7} */ +#define IGA1_OFFSET_REG_NUM 2 +/* 8 bytes alignment. */ +#define IGA1_OFFSER_ALIGN_BYTE 8 +/* x: H resolution, y: color depth */ +#define IGA1_OFFSET_FORMULA(x, y) ((x*y)/IGA1_OFFSER_ALIGN_BYTE) +/* location: {SR1C,0,7},{SR1D,0,1} */ +#define IGA1_FETCH_COUNT_REG_NUM 2 +/* 16 bytes alignment. */ +#define IGA1_FETCH_COUNT_ALIGN_BYTE 16 +/* x: H resolution, y: color depth */ +#define IGA1_FETCH_COUNT_PATCH_VALUE 4 +#define IGA1_FETCH_COUNT_FORMULA(x, y) \ + (((x*y)/IGA1_FETCH_COUNT_ALIGN_BYTE) + IGA1_FETCH_COUNT_PATCH_VALUE) + +/* location: {CR66,0,7},{CR67,0,1} */ +#define IGA2_OFFSET_REG_NUM 2 +#define IGA2_OFFSET_ALIGN_BYTE 8 +/* x: H resolution, y: color depth */ +#define IGA2_OFFSET_FORMULA(x, y) ((x*y)/IGA2_OFFSET_ALIGN_BYTE) +/* location: {CR65,0,7},{CR67,2,3} */ +#define IGA2_FETCH_COUNT_REG_NUM 2 +#define IGA2_FETCH_COUNT_ALIGN_BYTE 16 +#define IGA2_FETCH_COUNT_PATCH_VALUE 0 +#define IGA2_FETCH_COUNT_FORMULA(x, y) \ + (((x*y)/IGA2_FETCH_COUNT_ALIGN_BYTE) + IGA2_FETCH_COUNT_PATCH_VALUE) + +/* Staring Address*/ + +/* location: {CR0C,0,7},{CR0D,0,7},{CR34,0,7},{CR48,0,1} */ +#define IGA1_STARTING_ADDR_REG_NUM 4 +/* location: {CR62,1,7},{CR63,0,7},{CR64,0,7} */ +#define IGA2_STARTING_ADDR_REG_NUM 3 + +/* Define Display OFFSET*/ +/* These value are by HW suggested value*/ +/* location: {SR17,0,7} */ +#define K800_IGA1_FIFO_MAX_DEPTH 384 +/* location: {SR16,0,5},{SR16,7,7} */ +#define K800_IGA1_FIFO_THRESHOLD 328 +/* location: {SR18,0,5},{SR18,7,7} */ +#define K800_IGA1_FIFO_HIGH_THRESHOLD 296 +/* location: {SR22,0,4}. (128/4) =64, K800 must be set zero, */ + /* because HW only 5 bits */ +#define K800_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 0 + +/* location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */ +#define K800_IGA2_FIFO_MAX_DEPTH 384 +/* location: {CR68,0,3},{CR95,4,6} */ +#define K800_IGA2_FIFO_THRESHOLD 328 +/* location: {CR92,0,3},{CR95,0,2} */ +#define K800_IGA2_FIFO_HIGH_THRESHOLD 296 +/* location: {CR94,0,6} */ +#define K800_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 128 + +/* location: {SR17,0,7} */ +#define P880_IGA1_FIFO_MAX_DEPTH 192 +/* location: {SR16,0,5},{SR16,7,7} */ +#define P880_IGA1_FIFO_THRESHOLD 128 +/* location: {SR18,0,5},{SR18,7,7} */ +#define P880_IGA1_FIFO_HIGH_THRESHOLD 64 +/* location: {SR22,0,4}. (128/4) =64, K800 must be set zero, */ + /* because HW only 5 bits */ +#define P880_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 0 + +/* location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */ +#define P880_IGA2_FIFO_MAX_DEPTH 96 +/* location: {CR68,0,3},{CR95,4,6} */ +#define P880_IGA2_FIFO_THRESHOLD 64 +/* location: {CR92,0,3},{CR95,0,2} */ +#define P880_IGA2_FIFO_HIGH_THRESHOLD 32 +/* location: {CR94,0,6} */ +#define P880_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 128 + +/* VT3314 chipset*/ + +/* location: {SR17,0,7} */ +#define CN700_IGA1_FIFO_MAX_DEPTH 96 +/* location: {SR16,0,5},{SR16,7,7} */ +#define CN700_IGA1_FIFO_THRESHOLD 80 +/* location: {SR18,0,5},{SR18,7,7} */ +#define CN700_IGA1_FIFO_HIGH_THRESHOLD 64 +/* location: {SR22,0,4}. (128/4) =64, P800 must be set zero, + because HW only 5 bits */ +#define CN700_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 0 +/* location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */ +#define CN700_IGA2_FIFO_MAX_DEPTH 96 +/* location: {CR68,0,3},{CR95,4,6} */ +#define CN700_IGA2_FIFO_THRESHOLD 80 +/* location: {CR92,0,3},{CR95,0,2} */ +#define CN700_IGA2_FIFO_HIGH_THRESHOLD 32 +/* location: {CR94,0,6} */ +#define CN700_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 128 + +/* For VT3324, these values are suggested by HW */ +/* location: {SR17,0,7} */ +#define CX700_IGA1_FIFO_MAX_DEPTH 192 +/* location: {SR16,0,5},{SR16,7,7} */ +#define CX700_IGA1_FIFO_THRESHOLD 128 +/* location: {SR18,0,5},{SR18,7,7} */ +#define CX700_IGA1_FIFO_HIGH_THRESHOLD 128 +/* location: {SR22,0,4} */ +#define CX700_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 124 + +/* location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */ +#define CX700_IGA2_FIFO_MAX_DEPTH 96 +/* location: {CR68,0,3},{CR95,4,6} */ +#define CX700_IGA2_FIFO_THRESHOLD 64 +/* location: {CR92,0,3},{CR95,0,2} */ +#define CX700_IGA2_FIFO_HIGH_THRESHOLD 32 +/* location: {CR94,0,6} */ +#define CX700_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 128 + +/* VT3336 chipset*/ +/* location: {SR17,0,7} */ +#define K8M890_IGA1_FIFO_MAX_DEPTH 360 +/* location: {SR16,0,5},{SR16,7,7} */ +#define K8M890_IGA1_FIFO_THRESHOLD 328 +/* location: {SR18,0,5},{SR18,7,7} */ +#define K8M890_IGA1_FIFO_HIGH_THRESHOLD 296 +/* location: {SR22,0,4}. */ +#define K8M890_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 124 + +/* location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */ +#define K8M890_IGA2_FIFO_MAX_DEPTH 360 +/* location: {CR68,0,3},{CR95,4,6} */ +#define K8M890_IGA2_FIFO_THRESHOLD 328 +/* location: {CR92,0,3},{CR95,0,2} */ +#define K8M890_IGA2_FIFO_HIGH_THRESHOLD 296 +/* location: {CR94,0,6} */ +#define K8M890_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 124 + +/* VT3327 chipset*/ +/* location: {SR17,0,7} */ +#define P4M890_IGA1_FIFO_MAX_DEPTH 96 +/* location: {SR16,0,5},{SR16,7,7} */ +#define P4M890_IGA1_FIFO_THRESHOLD 76 +/* location: {SR18,0,5},{SR18,7,7} */ +#define P4M890_IGA1_FIFO_HIGH_THRESHOLD 64 +/* location: {SR22,0,4}. (32/4) =8 */ +#define P4M890_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 32 +/* location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */ +#define P4M890_IGA2_FIFO_MAX_DEPTH 96 +/* location: {CR68,0,3},{CR95,4,6} */ +#define P4M890_IGA2_FIFO_THRESHOLD 76 +/* location: {CR92,0,3},{CR95,0,2} */ +#define P4M890_IGA2_FIFO_HIGH_THRESHOLD 64 +/* location: {CR94,0,6} */ +#define P4M890_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 32 + +/* VT3364 chipset*/ +/* location: {SR17,0,7} */ +#define P4M900_IGA1_FIFO_MAX_DEPTH 96 +/* location: {SR16,0,5},{SR16,7,7} */ +#define P4M900_IGA1_FIFO_THRESHOLD 76 +/* location: {SR18,0,5},{SR18,7,7} */ +#define P4M900_IGA1_FIFO_HIGH_THRESHOLD 76 +/* location: {SR22,0,4}. */ +#define P4M900_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 32 +/* location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */ +#define P4M900_IGA2_FIFO_MAX_DEPTH 96 +/* location: {CR68,0,3},{CR95,4,6} */ +#define P4M900_IGA2_FIFO_THRESHOLD 76 +/* location: {CR92,0,3},{CR95,0,2} */ +#define P4M900_IGA2_FIFO_HIGH_THRESHOLD 76 +/* location: {CR94,0,6} */ +#define P4M900_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 32 + +/* For VT3353, these values are suggested by HW */ +/* location: {SR17,0,7} */ +#define VX800_IGA1_FIFO_MAX_DEPTH 192 +/* location: {SR16,0,5},{SR16,7,7} */ +#define VX800_IGA1_FIFO_THRESHOLD 152 +/* location: {SR18,0,5},{SR18,7,7} */ +#define VX800_IGA1_FIFO_HIGH_THRESHOLD 152 +/* location: {SR22,0,4} */ +#define VX800_IGA1_DISPLAY_QUEUE_EXPIRE_NUM 64 +/* location: {CR68,4,7},{CR94,7,7},{CR95,7,7} */ +#define VX800_IGA2_FIFO_MAX_DEPTH 96 +/* location: {CR68,0,3},{CR95,4,6} */ +#define VX800_IGA2_FIFO_THRESHOLD 64 +/* location: {CR92,0,3},{CR95,0,2} */ +#define VX800_IGA2_FIFO_HIGH_THRESHOLD 32 +/* location: {CR94,0,6} */ +#define VX800_IGA2_DISPLAY_QUEUE_EXPIRE_NUM 128 + +#define IGA1_FIFO_DEPTH_SELECT_REG_NUM 1 +#define IGA1_FIFO_THRESHOLD_REG_NUM 2 +#define IGA1_FIFO_HIGH_THRESHOLD_REG_NUM 2 +#define IGA1_DISPLAY_QUEUE_EXPIRE_NUM_REG_NUM 1 + +#define IGA2_FIFO_DEPTH_SELECT_REG_NUM 3 +#define IGA2_FIFO_THRESHOLD_REG_NUM 2 +#define IGA2_FIFO_HIGH_THRESHOLD_REG_NUM 2 +#define IGA2_DISPLAY_QUEUE_EXPIRE_NUM_REG_NUM 1 + +#define IGA1_FIFO_DEPTH_SELECT_FORMULA(x) ((x/2)-1) +#define IGA1_FIFO_THRESHOLD_FORMULA(x) (x/4) +#define IGA1_DISPLAY_QUEUE_EXPIRE_NUM_FORMULA(x) (x/4) +#define IGA1_FIFO_HIGH_THRESHOLD_FORMULA(x) (x/4) +#define IGA2_FIFO_DEPTH_SELECT_FORMULA(x) (((x/2)/4)-1) +#define IGA2_FIFO_THRESHOLD_FORMULA(x) (x/4) +#define IGA2_DISPLAY_QUEUE_EXPIRE_NUM_FORMULA(x) (x/4) +#define IGA2_FIFO_HIGH_THRESHOLD_FORMULA(x) (x/4) + +/************************************************************************/ +/* LCD Timing */ +/************************************************************************/ + +/* 500 ms = 500000 us */ +#define LCD_POWER_SEQ_TD0 500000 +/* 50 ms = 50000 us */ +#define LCD_POWER_SEQ_TD1 50000 +/* 0 us */ +#define LCD_POWER_SEQ_TD2 0 +/* 210 ms = 210000 us */ +#define LCD_POWER_SEQ_TD3 210000 +/* 2^10 * (1/14.31818M) = 71.475 us (K400.revA) */ +#define CLE266_POWER_SEQ_UNIT 71 +/* 2^11 * (1/14.31818M) = 142.95 us (K400.revB) */ +#define K800_POWER_SEQ_UNIT 142 +/* 2^13 * (1/14.31818M) = 572.1 us */ +#define P880_POWER_SEQ_UNIT 572 + +#define CLE266_POWER_SEQ_FORMULA(x) ((x)/CLE266_POWER_SEQ_UNIT) +#define K800_POWER_SEQ_FORMULA(x) ((x)/K800_POWER_SEQ_UNIT) +#define P880_POWER_SEQ_FORMULA(x) ((x)/P880_POWER_SEQ_UNIT) + +/* location: {CR8B,0,7},{CR8F,0,3} */ +#define LCD_POWER_SEQ_TD0_REG_NUM 2 +/* location: {CR8C,0,7},{CR8F,4,7} */ +#define LCD_POWER_SEQ_TD1_REG_NUM 2 +/* location: {CR8D,0,7},{CR90,0,3} */ +#define LCD_POWER_SEQ_TD2_REG_NUM 2 +/* location: {CR8E,0,7},{CR90,4,7} */ +#define LCD_POWER_SEQ_TD3_REG_NUM 2 + +/* LCD Scaling factor*/ +/* x: indicate setting horizontal size*/ +/* y: indicate panel horizontal size*/ + +/* Horizontal scaling factor 10 bits (2^10) */ +#define CLE266_LCD_HOR_SCF_FORMULA(x, y) (((x-1)*1024)/(y-1)) +/* Vertical scaling factor 10 bits (2^10) */ +#define CLE266_LCD_VER_SCF_FORMULA(x, y) (((x-1)*1024)/(y-1)) +/* Horizontal scaling factor 10 bits (2^12) */ +#define K800_LCD_HOR_SCF_FORMULA(x, y) (((x-1)*4096)/(y-1)) +/* Vertical scaling factor 10 bits (2^11) */ +#define K800_LCD_VER_SCF_FORMULA(x, y) (((x-1)*2048)/(y-1)) + +/* location: {CR9F,0,1},{CR77,0,7},{CR79,4,5} */ +#define LCD_HOR_SCALING_FACTOR_REG_NUM 3 +/* location: {CR79,3,3},{CR78,0,7},{CR79,6,7} */ +#define LCD_VER_SCALING_FACTOR_REG_NUM 3 +/* location: {CR77,0,7},{CR79,4,5} */ +#define LCD_HOR_SCALING_FACTOR_REG_NUM_CLE 2 +/* location: {CR78,0,7},{CR79,6,7} */ +#define LCD_VER_SCALING_FACTOR_REG_NUM_CLE 2 + +/************************************************ + ***** Define IGA1 Display Timing ***** + ************************************************/ +struct io_register { + u8 io_addr; + u8 start_bit; + u8 end_bit; +}; + +/* IGA1 Horizontal Total */ +struct iga1_hor_total { + int reg_num; + struct io_register reg[IGA1_HOR_TOTAL_REG_NUM]; +}; + +/* IGA1 Horizontal Addressable Video */ +struct iga1_hor_addr { + int reg_num; + struct io_register reg[IGA1_HOR_ADDR_REG_NUM]; +}; + +/* IGA1 Horizontal Blank Start */ +struct iga1_hor_blank_start { + int reg_num; + struct io_register reg[IGA1_HOR_BLANK_START_REG_NUM]; +}; + +/* IGA1 Horizontal Blank End */ +struct iga1_hor_blank_end { + int reg_num; + struct io_register reg[IGA1_HOR_BLANK_END_REG_NUM]; +}; + +/* IGA1 Horizontal Sync Start */ +struct iga1_hor_sync_start { + int reg_num; + struct io_register reg[IGA1_HOR_SYNC_START_REG_NUM]; +}; + +/* IGA1 Horizontal Sync End */ +struct iga1_hor_sync_end { + int reg_num; + struct io_register reg[IGA1_HOR_SYNC_END_REG_NUM]; +}; + +/* IGA1 Vertical Total */ +struct iga1_ver_total { + int reg_num; + struct io_register reg[IGA1_VER_TOTAL_REG_NUM]; +}; + +/* IGA1 Vertical Addressable Video */ +struct iga1_ver_addr { + int reg_num; + struct io_register reg[IGA1_VER_ADDR_REG_NUM]; +}; + +/* IGA1 Vertical Blank Start */ +struct iga1_ver_blank_start { + int reg_num; + struct io_register reg[IGA1_VER_BLANK_START_REG_NUM]; +}; + +/* IGA1 Vertical Blank End */ +struct iga1_ver_blank_end { + int reg_num; + struct io_register reg[IGA1_VER_BLANK_END_REG_NUM]; +}; + +/* IGA1 Vertical Sync Start */ +struct iga1_ver_sync_start { + int reg_num; + struct io_register reg[IGA1_VER_SYNC_START_REG_NUM]; +}; + +/* IGA1 Vertical Sync End */ +struct iga1_ver_sync_end { + int reg_num; + struct io_register reg[IGA1_VER_SYNC_END_REG_NUM]; +}; + +/***************************************************** +** Define IGA2 Shadow Display Timing **** +*****************************************************/ + +/* IGA2 Shadow Horizontal Total */ +struct iga2_shadow_hor_total { + int reg_num; + struct io_register reg[IGA2_SHADOW_HOR_TOTAL_REG_NUM]; +}; + +/* IGA2 Shadow Horizontal Blank End */ +struct iga2_shadow_hor_blank_end { + int reg_num; + struct io_register reg[IGA2_SHADOW_HOR_BLANK_END_REG_NUM]; +}; + +/* IGA2 Shadow Vertical Total */ +struct iga2_shadow_ver_total { + int reg_num; + struct io_register reg[IGA2_SHADOW_VER_TOTAL_REG_NUM]; +}; + +/* IGA2 Shadow Vertical Addressable Video */ +struct iga2_shadow_ver_addr { + int reg_num; + struct io_register reg[IGA2_SHADOW_VER_ADDR_REG_NUM]; +}; + +/* IGA2 Shadow Vertical Blank Start */ +struct iga2_shadow_ver_blank_start { + int reg_num; + struct io_register reg[IGA2_SHADOW_VER_BLANK_START_REG_NUM]; +}; + +/* IGA2 Shadow Vertical Blank End */ +struct iga2_shadow_ver_blank_end { + int reg_num; + struct io_register reg[IGA2_SHADOW_VER_BLANK_END_REG_NUM]; +}; + +/* IGA2 Shadow Vertical Sync Start */ +struct iga2_shadow_ver_sync_start { + int reg_num; + struct io_register reg[IGA2_SHADOW_VER_SYNC_START_REG_NUM]; +}; + +/* IGA2 Shadow Vertical Sync End */ +struct iga2_shadow_ver_sync_end { + int reg_num; + struct io_register reg[IGA2_SHADOW_VER_SYNC_END_REG_NUM]; +}; + +/***************************************************** +** Define IGA2 Display Timing **** +******************************************************/ + +/* IGA2 Horizontal Total */ +struct iga2_hor_total { + int reg_num; + struct io_register reg[IGA2_HOR_TOTAL_REG_NUM]; +}; + +/* IGA2 Horizontal Addressable Video */ +struct iga2_hor_addr { + int reg_num; + struct io_register reg[IGA2_HOR_ADDR_REG_NUM]; +}; + +/* IGA2 Horizontal Blank Start */ +struct iga2_hor_blank_start { + int reg_num; + struct io_register reg[IGA2_HOR_BLANK_START_REG_NUM]; +}; + +/* IGA2 Horizontal Blank End */ +struct iga2_hor_blank_end { + int reg_num; + struct io_register reg[IGA2_HOR_BLANK_END_REG_NUM]; +}; + +/* IGA2 Horizontal Sync Start */ +struct iga2_hor_sync_start { + int reg_num; + struct io_register reg[IGA2_HOR_SYNC_START_REG_NUM]; +}; + +/* IGA2 Horizontal Sync End */ +struct iga2_hor_sync_end { + int reg_num; + struct io_register reg[IGA2_HOR_SYNC_END_REG_NUM]; +}; + +/* IGA2 Vertical Total */ +struct iga2_ver_total { + int reg_num; + struct io_register reg[IGA2_VER_TOTAL_REG_NUM]; +}; + +/* IGA2 Vertical Addressable Video */ +struct iga2_ver_addr { + int reg_num; + struct io_register reg[IGA2_VER_ADDR_REG_NUM]; +}; + +/* IGA2 Vertical Blank Start */ +struct iga2_ver_blank_start { + int reg_num; + struct io_register reg[IGA2_VER_BLANK_START_REG_NUM]; +}; + +/* IGA2 Vertical Blank End */ +struct iga2_ver_blank_end { + int reg_num; + struct io_register reg[IGA2_VER_BLANK_END_REG_NUM]; +}; + +/* IGA2 Vertical Sync Start */ +struct iga2_ver_sync_start { + int reg_num; + struct io_register reg[IGA2_VER_SYNC_START_REG_NUM]; +}; + +/* IGA2 Vertical Sync End */ +struct iga2_ver_sync_end { + int reg_num; + struct io_register reg[IGA2_VER_SYNC_END_REG_NUM]; +}; + +/* IGA1 Offset Register */ +struct iga1_offset { + int reg_num; + struct io_register reg[IGA1_OFFSET_REG_NUM]; +}; + +/* IGA2 Offset Register */ +struct iga2_offset { + int reg_num; + struct io_register reg[IGA2_OFFSET_REG_NUM]; +}; + +struct offset { + struct iga1_offset iga1_offset_reg; + struct iga2_offset iga2_offset_reg; +}; + +/* IGA1 Fetch Count Register */ +struct iga1_fetch_count { + int reg_num; + struct io_register reg[IGA1_FETCH_COUNT_REG_NUM]; +}; + +/* IGA2 Fetch Count Register */ +struct iga2_fetch_count { + int reg_num; + struct io_register reg[IGA2_FETCH_COUNT_REG_NUM]; +}; + +struct fetch_count { + struct iga1_fetch_count iga1_fetch_count_reg; + struct iga2_fetch_count iga2_fetch_count_reg; +}; + +/* Starting Address Register */ +struct iga1_starting_addr { + int reg_num; + struct io_register reg[IGA1_STARTING_ADDR_REG_NUM]; +}; + +struct iga2_starting_addr { + int reg_num; + struct io_register reg[IGA2_STARTING_ADDR_REG_NUM]; +}; + +struct starting_addr { + struct iga1_starting_addr iga1_starting_addr_reg; + struct iga2_starting_addr iga2_starting_addr_reg; +}; + +/* LCD Power Sequence Timer */ +struct lcd_pwd_seq_td0 { + int reg_num; + struct io_register reg[LCD_POWER_SEQ_TD0_REG_NUM]; +}; + +struct lcd_pwd_seq_td1 { + int reg_num; + struct io_register reg[LCD_POWER_SEQ_TD1_REG_NUM]; +}; + +struct lcd_pwd_seq_td2 { + int reg_num; + struct io_register reg[LCD_POWER_SEQ_TD2_REG_NUM]; +}; + +struct lcd_pwd_seq_td3 { + int reg_num; + struct io_register reg[LCD_POWER_SEQ_TD3_REG_NUM]; +}; + +struct _lcd_pwd_seq_timer { + struct lcd_pwd_seq_td0 td0; + struct lcd_pwd_seq_td1 td1; + struct lcd_pwd_seq_td2 td2; + struct lcd_pwd_seq_td3 td3; +}; + +/* LCD Scaling Factor */ +struct _lcd_hor_scaling_factor { + int reg_num; + struct io_register reg[LCD_HOR_SCALING_FACTOR_REG_NUM]; +}; + +struct _lcd_ver_scaling_factor { + int reg_num; + struct io_register reg[LCD_VER_SCALING_FACTOR_REG_NUM]; +}; + +struct _lcd_scaling_factor { + struct _lcd_hor_scaling_factor lcd_hor_scaling_factor; + struct _lcd_ver_scaling_factor lcd_ver_scaling_factor; +}; + +struct pll_map { + u32 clk; + u32 cle266_pll; + u32 k800_pll; + u32 cx700_pll; +}; + +struct rgbLUT { + u8 red; + u8 green; + u8 blue; +}; + +struct lcd_pwd_seq_timer { + u16 td0; + u16 td1; + u16 td2; + u16 td3; +}; + +/* Display FIFO Relation Registers*/ +struct iga1_fifo_depth_select { + int reg_num; + struct io_register reg[IGA1_FIFO_DEPTH_SELECT_REG_NUM]; +}; + +struct iga1_fifo_threshold_select { + int reg_num; + struct io_register reg[IGA1_FIFO_THRESHOLD_REG_NUM]; +}; + +struct iga1_fifo_high_threshold_select { + int reg_num; + struct io_register reg[IGA1_FIFO_HIGH_THRESHOLD_REG_NUM]; +}; + +struct iga1_display_queue_expire_num { + int reg_num; + struct io_register reg[IGA1_DISPLAY_QUEUE_EXPIRE_NUM_REG_NUM]; +}; + +struct iga2_fifo_depth_select { + int reg_num; + struct io_register reg[IGA2_FIFO_DEPTH_SELECT_REG_NUM]; +}; + +struct iga2_fifo_threshold_select { + int reg_num; + struct io_register reg[IGA2_FIFO_THRESHOLD_REG_NUM]; +}; + +struct iga2_fifo_high_threshold_select { + int reg_num; + struct io_register reg[IGA2_FIFO_HIGH_THRESHOLD_REG_NUM]; +}; + +struct iga2_display_queue_expire_num { + int reg_num; + struct io_register reg[IGA2_DISPLAY_QUEUE_EXPIRE_NUM_REG_NUM]; +}; + +struct fifo_depth_select { + struct iga1_fifo_depth_select iga1_fifo_depth_select_reg; + struct iga2_fifo_depth_select iga2_fifo_depth_select_reg; +}; + +struct fifo_threshold_select { + struct iga1_fifo_threshold_select iga1_fifo_threshold_select_reg; + struct iga2_fifo_threshold_select iga2_fifo_threshold_select_reg; +}; + +struct fifo_high_threshold_select { + struct iga1_fifo_high_threshold_select + iga1_fifo_high_threshold_select_reg; + struct iga2_fifo_high_threshold_select + iga2_fifo_high_threshold_select_reg; +}; + +struct display_queue_expire_num { + struct iga1_display_queue_expire_num + iga1_display_queue_expire_num_reg; + struct iga2_display_queue_expire_num + iga2_display_queue_expire_num_reg; +}; + +struct iga1_crtc_timing { + struct iga1_hor_total hor_total; + struct iga1_hor_addr hor_addr; + struct iga1_hor_blank_start hor_blank_start; + struct iga1_hor_blank_end hor_blank_end; + struct iga1_hor_sync_start hor_sync_start; + struct iga1_hor_sync_end hor_sync_end; + struct iga1_ver_total ver_total; + struct iga1_ver_addr ver_addr; + struct iga1_ver_blank_start ver_blank_start; + struct iga1_ver_blank_end ver_blank_end; + struct iga1_ver_sync_start ver_sync_start; + struct iga1_ver_sync_end ver_sync_end; +}; + +struct iga2_shadow_crtc_timing { + struct iga2_shadow_hor_total hor_total_shadow; + struct iga2_shadow_hor_blank_end hor_blank_end_shadow; + struct iga2_shadow_ver_total ver_total_shadow; + struct iga2_shadow_ver_addr ver_addr_shadow; + struct iga2_shadow_ver_blank_start ver_blank_start_shadow; + struct iga2_shadow_ver_blank_end ver_blank_end_shadow; + struct iga2_shadow_ver_sync_start ver_sync_start_shadow; + struct iga2_shadow_ver_sync_end ver_sync_end_shadow; +}; + +struct iga2_crtc_timing { + struct iga2_hor_total hor_total; + struct iga2_hor_addr hor_addr; + struct iga2_hor_blank_start hor_blank_start; + struct iga2_hor_blank_end hor_blank_end; + struct iga2_hor_sync_start hor_sync_start; + struct iga2_hor_sync_end hor_sync_end; + struct iga2_ver_total ver_total; + struct iga2_ver_addr ver_addr; + struct iga2_ver_blank_start ver_blank_start; + struct iga2_ver_blank_end ver_blank_end; + struct iga2_ver_sync_start ver_sync_start; + struct iga2_ver_sync_end ver_sync_end; +}; + +/* device ID */ +#define CLE266 0x3123 +#define KM400 0x3205 +#define CN400_FUNCTION2 0x2259 +#define CN400_FUNCTION3 0x3259 +/* support VT3314 chipset */ +#define CN700_FUNCTION2 0x2314 +#define CN700_FUNCTION3 0x3208 +/* VT3324 chipset */ +#define CX700_FUNCTION2 0x2324 +#define CX700_FUNCTION3 0x3324 +/* VT3204 chipset*/ +#define KM800_FUNCTION3 0x3204 +/* VT3336 chipset*/ +#define KM890_FUNCTION3 0x3336 +/* VT3327 chipset*/ +#define P4M890_FUNCTION3 0x3327 +/* VT3293 chipset*/ +#define CN750_FUNCTION3 0x3208 +/* VT3364 chipset*/ +#define P4M900_FUNCTION3 0x3364 +/* VT3353 chipset*/ +#define VX800_FUNCTION3 0x3353 + +#define NUM_TOTAL_PLL_TABLE ARRAY_SIZE(pll_value) + +struct IODATA { + u8 Index; + u8 Mask; + u8 Data; +}; + +struct pci_device_id_info { + u32 vendor; + u32 device; + u32 chip_index; +}; + +extern unsigned int viafb_second_virtual_xres; +extern unsigned int viafb_second_offset; +extern int viafb_second_size; +extern int viafb_SAMM_ON; +extern int viafb_dual_fb; +extern int viafb_LCD2_ON; +extern int viafb_LCD_ON; +extern int viafb_DVI_ON; +extern int viafb_accel; +extern int viafb_hotplug; + +void viafb_write_reg_mask(u8 index, int io_port, u8 data, u8 mask); +void viafb_set_output_path(int device, int set_iga, + int output_interface); +void viafb_fill_crtc_timing(struct crt_mode_table *crt_table, + int mode_index, int bpp_byte, int set_iga); + +void viafb_set_vclock(u32 CLK, int set_iga); +void viafb_load_reg(int timing_value, int viafb_load_reg_num, + struct io_register *reg, + int io_type); +void viafb_crt_disable(void); +void viafb_crt_enable(void); +void init_ad9389(void); +/* Access I/O Function */ +void viafb_write_reg(u8 index, u16 io_port, u8 data); +u8 viafb_read_reg(int io_port, u8 index); +void viafb_lock_crt(void); +void viafb_unlock_crt(void); +void viafb_load_offset_reg(int h_addr, int bpp_byte, int set_iga); +void viafb_load_fetch_count_reg(int h_addr, int bpp_byte, int set_iga); +void viafb_write_regx(struct io_reg RegTable[], int ItemNum); +struct VideoModeTable *viafb_get_modetbl_pointer(int Index); +u32 viafb_get_clk_value(int clk); +void viafb_load_FIFO_reg(int set_iga, int hor_active, int ver_active); +void viafb_set_color_depth(int bpp_byte, int set_iga); +void viafb_set_dpa_gfx(int output_interface, struct GFX_DPA_SETTING\ + *p_gfx_dpa_setting); + +int viafb_setmode(int vmode_index, int hor_res, int ver_res, + int video_bpp, int vmode_index1, int hor_res1, + int ver_res1, int video_bpp1); +void viafb_init_chip_info(void); +void viafb_init_dac(int set_iga); +int viafb_get_pixclock(int hres, int vres, int vmode_refresh); +int viafb_get_refresh(int hres, int vres, u32 float_refresh); +void viafb_update_device_setting(int hres, int vres, int bpp, + int vmode_refresh, int flag); +void viafb_get_mmio_info(unsigned long *mmio_base, + unsigned long *mmio_len); + +void viafb_set_iga_path(void); +void viafb_set_start_addr(void); +void viafb_get_fb_info(unsigned int *fb_base, unsigned int *fb_len); + +#endif /* __HW_H__ */ |