| /* |
| * drivers/video/geode/display_gx1.h |
| * -- Geode GX1 display controller |
| * |
| * Copyright (C) 2005 Arcom Control Systems Ltd. |
| * |
| * Based on AMD's original 2.4 driver: |
| * Copyright (C) 2004 Advanced Micro Devices, Inc. |
| * |
| * 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 of the License, or |
| * (at your option) any later version. |
| */ |
| #ifndef __DISPLAY_GX1_H__ |
| #define __DISPLAY_GX1_H__ |
| |
| unsigned gx1_gx_base(void); |
| int gx1_frame_buffer_size(void); |
| |
| extern struct geode_dc_ops gx1_dc_ops; |
| |
| /* GX1 configuration I/O registers */ |
| |
| #define CONFIG_CCR3 0xc3 |
| # define CONFIG_CCR3_MAPEN 0x10 |
| #define CONFIG_GCR 0xb8 |
| |
| /* Memory controller registers */ |
| |
| #define MC_BANK_CFG 0x08 |
| # define MC_BCFG_DIMM0_SZ_MASK 0x00000700 |
| # define MC_BCFG_DIMM0_PG_SZ_MASK 0x00000070 |
| # define MC_BCFG_DIMM0_PG_SZ_NO_DIMM 0x00000070 |
| |
| #define MC_GBASE_ADD 0x14 |
| # define MC_GADD_GBADD_MASK 0x000003ff |
| |
| /* Display controller registers */ |
| |
| #define DC_PAL_ADDRESS 0x70 |
| #define DC_PAL_DATA 0x74 |
| |
| #define DC_UNLOCK 0x00 |
| # define DC_UNLOCK_CODE 0x00004758 |
| |
| #define DC_GENERAL_CFG 0x04 |
| # define DC_GCFG_DFLE 0x00000001 |
| # define DC_GCFG_CURE 0x00000002 |
| # define DC_GCFG_VCLK_DIV 0x00000004 |
| # define DC_GCFG_PLNO 0x00000004 |
| # define DC_GCFG_PPC 0x00000008 |
| # define DC_GCFG_CMPE 0x00000010 |
| # define DC_GCFG_DECE 0x00000020 |
| # define DC_GCFG_DCLK_MASK 0x000000C0 |
| # define DC_GCFG_DCLK_DIV_1 0x00000080 |
| # define DC_GCFG_DFHPSL_MASK 0x00000F00 |
| # define DC_GCFG_DFHPSL_POS 8 |
| # define DC_GCFG_DFHPEL_MASK 0x0000F000 |
| # define DC_GCFG_DFHPEL_POS 12 |
| # define DC_GCFG_CIM_MASK 0x00030000 |
| # define DC_GCFG_CIM_POS 16 |
| # define DC_GCFG_FDTY 0x00040000 |
| # define DC_GCFG_RTPM 0x00080000 |
| # define DC_GCFG_DAC_RS_MASK 0x00700000 |
| # define DC_GCFG_DAC_RS_POS 20 |
| # define DC_GCFG_CKWR 0x00800000 |
| # define DC_GCFG_LDBL 0x01000000 |
| # define DC_GCFG_DIAG 0x02000000 |
| # define DC_GCFG_CH4S 0x04000000 |
| # define DC_GCFG_SSLC 0x08000000 |
| # define DC_GCFG_VIDE 0x10000000 |
| # define DC_GCFG_VRDY 0x20000000 |
| # define DC_GCFG_DPCK 0x40000000 |
| # define DC_GCFG_DDCK 0x80000000 |
| |
| #define DC_TIMING_CFG 0x08 |
| # define DC_TCFG_FPPE 0x00000001 |
| # define DC_TCFG_HSYE 0x00000002 |
| # define DC_TCFG_VSYE 0x00000004 |
| # define DC_TCFG_BLKE 0x00000008 |
| # define DC_TCFG_DDCK 0x00000010 |
| # define DC_TCFG_TGEN 0x00000020 |
| # define DC_TCFG_VIEN 0x00000040 |
| # define DC_TCFG_BLNK 0x00000080 |
| # define DC_TCFG_CHSP 0x00000100 |
| # define DC_TCFG_CVSP 0x00000200 |
| # define DC_TCFG_FHSP 0x00000400 |
| # define DC_TCFG_FVSP 0x00000800 |
| # define DC_TCFG_FCEN 0x00001000 |
| # define DC_TCFG_CDCE 0x00002000 |
| # define DC_TCFG_PLNR 0x00002000 |
| # define DC_TCFG_INTL 0x00004000 |
| # define DC_TCFG_PXDB 0x00008000 |
| # define DC_TCFG_BKRT 0x00010000 |
| # define DC_TCFG_PSD_MASK 0x000E0000 |
| # define DC_TCFG_PSD_POS 17 |
| # define DC_TCFG_DDCI 0x08000000 |
| # define DC_TCFG_SENS 0x10000000 |
| # define DC_TCFG_DNA 0x20000000 |
| # define DC_TCFG_VNA 0x40000000 |
| # define DC_TCFG_VINT 0x80000000 |
| |
| #define DC_OUTPUT_CFG 0x0C |
| # define DC_OCFG_8BPP 0x00000001 |
| # define DC_OCFG_555 0x00000002 |
| # define DC_OCFG_PCKE 0x00000004 |
| # define DC_OCFG_FRME 0x00000008 |
| # define DC_OCFG_DITE 0x00000010 |
| # define DC_OCFG_2PXE 0x00000020 |
| # define DC_OCFG_2XCK 0x00000040 |
| # define DC_OCFG_2IND 0x00000080 |
| # define DC_OCFG_34ADD 0x00000100 |
| # define DC_OCFG_FRMS 0x00000200 |
| # define DC_OCFG_CKSL 0x00000400 |
| # define DC_OCFG_PRMP 0x00000800 |
| # define DC_OCFG_PDEL 0x00001000 |
| # define DC_OCFG_PDEH 0x00002000 |
| # define DC_OCFG_CFRW 0x00004000 |
| # define DC_OCFG_DIAG 0x00008000 |
| |
| #define DC_FB_ST_OFFSET 0x10 |
| #define DC_CB_ST_OFFSET 0x14 |
| #define DC_CURS_ST_OFFSET 0x18 |
| #define DC_ICON_ST_OFFSET 0x1C |
| #define DC_VID_ST_OFFSET 0x20 |
| #define DC_LINE_DELTA 0x24 |
| #define DC_BUF_SIZE 0x28 |
| |
| #define DC_H_TIMING_1 0x30 |
| #define DC_H_TIMING_2 0x34 |
| #define DC_H_TIMING_3 0x38 |
| #define DC_FP_H_TIMING 0x3C |
| |
| #define DC_V_TIMING_1 0x40 |
| #define DC_V_TIMING_2 0x44 |
| #define DC_V_TIMING_3 0x48 |
| #define DC_FP_V_TIMING 0x4C |
| |
| #define DC_CURSOR_X 0x50 |
| #define DC_ICON_X 0x54 |
| #define DC_V_LINE_CNT 0x54 |
| #define DC_CURSOR_Y 0x58 |
| #define DC_ICON_Y 0x5C |
| #define DC_SS_LINE_CMP 0x5C |
| #define DC_CURSOR_COLOR 0x60 |
| #define DC_ICON_COLOR 0x64 |
| #define DC_BORDER_COLOR 0x68 |
| #define DC_PAL_ADDRESS 0x70 |
| #define DC_PAL_DATA 0x74 |
| #define DC_DFIFO_DIAG 0x78 |
| #define DC_CFIFO_DIAG 0x7C |
| |
| #endif /* !__DISPLAY_GX1_H__ */ |