diff options
Diffstat (limited to 'target/linux/olpc/files/drivers/video/geode/geode_regs.h')
| -rw-r--r-- | target/linux/olpc/files/drivers/video/geode/geode_regs.h | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/target/linux/olpc/files/drivers/video/geode/geode_regs.h b/target/linux/olpc/files/drivers/video/geode/geode_regs.h new file mode 100644 index 0000000000..9e75505a88 --- /dev/null +++ b/target/linux/olpc/files/drivers/video/geode/geode_regs.h @@ -0,0 +1,242 @@ +/* This header file defines the registers and suspend/resume + structures for the Geode GX and LX. The lxfb driver defines + _GEODELX_ before including this file, which will unlock the + extra registers that are only valid for LX. +*/ + +#ifndef _GEODE_REGS_H_ +#define _GEODE_REGS_H_ + +/* MSRs */ + +#define GX_VP_MSR_PAD_SELECT 0xC0002011 +#define LX_VP_MSR_PAD_SELECT 0x48000011 + +#define GEODE_MSR_GLCP_DOTPLL 0x4c000015 + +#define GLCP_DOTPLL_RESET (1 << 0) +#define GLCP_DOTPLL_BYPASS (1 << 15) +#define GLCP_DOTPLL_HALFPIX (1 << 24) +#define GLCP_DOTPLL_LOCK (1 << 25) + +/* Registers */ +#define VP_FP_START 0x400 + + +#ifdef _GEODELX_ + +#define GP_REG_SIZE 0x7C +#define DC_REG_SIZE 0xF0 +#define VP_REG_SIZE 0x158 +#define FP_REG_SIZE 0x70 + +#else + +#define GP_REG_SIZE 0x50 +#define DC_REG_SIZE 0x90 +#define VP_REG_SIZE 0x138 +#define FP_REG_SIZE 0x70 + +#endif + +#define DC_PAL_SIZE 0x105 + +struct geoderegs { + + struct { + u64 padsel; + u64 dotpll; + +#ifdef _GEODELX_ + u64 dfglcfg; + u64 dcspare; +#else + u64 rstpll; +#endif + } msr; + + union { + unsigned char b[GP_REG_SIZE]; + struct { + u32 dst_offset; /* 0x00 */ + u32 src_offset; /* 0x04 */ + u32 stride; /* 0x08 */ + u32 wid_height; /* 0x0C */ + u32 src_color_fg; /* 0x10 */ + u32 src_color_bg; /* 0x14 */ + u32 pat_color_0; /* 0x18 */ + u32 pat_color_1; /* 0x1C */ + u32 pat_color_2; /* 0x20 */ + u32 pat_color_3; /* 0x24 */ + u32 pat_color_4; /* 0x28 */ + u32 pat_color_5; /* 0x2C */ + u32 pat_data_0; /* 0x30 */ + u32 pat_data_1; /* 0x34 */ + u32 raster_mode; /* 0x38 */ + u32 vector_mode; /* 0x3C */ + u32 blt_mode; /* 0x40 */ + u32 blit_status; /* 0x4C */ + u32 hst_src; /* 0x48 */ + u32 base_offset; /* 0x4C */ + +#ifdef _GEODELX_ + u32 cmd_top; /* 0x50 */ + u32 cmd_bot; /* 0x54 */ + u32 cmd_read; /* 0x58 */ + u32 cmd_write; /* 0x5C */ + u32 ch3_offset; /* 0x60 */ + u32 ch3_mode_str; /* 0x64 */ + u32 ch3_width; /* 0x68 */ + u32 ch3_hsrc; /* 0x6C */ + u32 lut_index; /* 0x70 */ + u32 lut_data; /* 0x74 */ + u32 int_cntrl; /* 0x78 */ +#endif + } r; + } gp; + + union { + unsigned char b[DC_REG_SIZE]; + + struct { + u32 unlock; /* 0x00 */ + u32 gcfg; /* 0x04 */ + u32 dcfg; /* 0x08 */ + u32 arb; /* 0x0C */ + u32 fb_st_offset; /* 0x10 */ + u32 cb_st_offset; /* 0x14 */ + u32 curs_st_offset; /* 0x18 */ + u32 icon_st_offset; /* 0x1C */ + u32 vid_y_st_offset; /* 0x20 */ + u32 vid_u_st_offset; /* 0x24 */ + u32 vid_v_st_offset; /* 0x28 */ + u32 dctop; /* 0x2c */ + u32 line_size; /* 0x30 */ + u32 gfx_pitch; /* 0x34 */ + u32 vid_yuv_pitch; /* 0x38 */ + u32 rsvd2; /* 0x3C */ + u32 h_active_timing; /* 0x40 */ + u32 h_blank_timing; /* 0x44 */ + u32 h_sync_timing; /* 0x48 */ + u32 rsvd3; /* 0x4C */ + u32 v_active_timing; /* 0x50 */ + u32 v_blank_timing; /* 0x54 */ + u32 v_sync_timing; /* 0x58 */ + u32 fbactive; /* 0x5C */ + u32 dc_cursor_x; /* 0x60 */ + u32 dc_cursor_y; /* 0x64 */ + u32 dc_icon_x; /* 0x68 */ + u32 dc_line_cnt; /* 0x6C */ + u32 rsvd5; /* 0x70 - palette address */ + u32 rsvd6; /* 0x74 - palette data */ + u32 dfifo_diag; /* 0x78 */ + u32 cfifo_diag; /* 0x7C */ + u32 dc_vid_ds_delta; /* 0x80 */ + u32 gliu0_mem_offset; /* 0x84 */ + u32 dv_ctl; /* 0x88 - added by LX */ + u32 dv_acc; /* 0x8C */ + +#ifdef _GEODELX_ + u32 gfx_scale; + u32 irq_filt_ctl; + u32 filt_coeff1; + u32 filt_coeff2; + u32 vbi_event_ctl; + u32 vbi_odd_ctl; + u32 vbi_hor; + u32 vbi_ln_odd; + u32 vbi_ln_event; + u32 vbi_pitch; + u32 clr_key; + u32 clr_key_mask; + u32 clr_key_x; + u32 clr_key_y; + u32 irq; + u32 rsvd8; + u32 genlk_ctrl; + u32 vid_even_y_st_offset; /* 0xD8 */ + u32 vid_even_u_st_offset; /* 0xDC */ + u32 vid_even_v_st_offset; /* 0xE0 */ + u32 v_active_even_timing; /* 0xE4 */ + u32 v_blank_even_timing; /* 0xE8 */ + u32 v_sync_even_timing; /* 0xEC */ +#endif + } r; + } dc; + + union { + unsigned char b[VP_REG_SIZE]; + + struct { + u64 vcfg; /* 0x00 */ + u64 dcfg; /* 0x08 */ + u64 vx; /* 0x10 */ + u64 vy; /* 0x18 */ + u64 vs; /* 0x20 */ + u64 vck; /* 0x28 */ + u64 vcm; /* 0x30 */ + u64 rsvd1; /* 0x38 - Gamma address*/ + u64 rsvd2; /* 0x40 - Gamma data*/ + u64 rsvd3; /* 0x48 */ + u64 misc; /* 0x50 */ + u64 ccs; /* 0x58 */ + u64 rsvd4[3]; /* 0x60-0x70 */ + u64 vdc; /* 0x78 */ + u64 vco; /* 0x80 */ + u64 crc; /* 0x88 */ + u64 crc32; /* 0x90 */ + u64 vde; /* 0x98 */ + u64 cck; /* 0xA0 */ + u64 ccm; /* 0xA8 */ + u64 cc1; /* 0xB0 */ + u64 cc2; /* 0xB8 */ + u64 a1x; /* 0xC0 */ + u64 a1y; /* 0xC8 */ + u64 a1c; /* 0xD0 */ + u64 a1t; /* 0xD8 */ + u64 a2x; /* 0xE0 */ + u64 a2y; /* 0xE8 */ + u64 a2c; /* 0xF0 */ + u64 a2t; /* 0xF8 */ + u64 a3x; /* 0x100 */ + u64 a3y; /* 0x108 */ + u64 a3c; /* 0x110 */ + u64 a3t; /* 0x118 */ + u64 vrr; /* 0x120 */ + u64 awt; /* 0x128 */ + u64 vtm; /* 0x130 */ +#ifdef _GEODELX_ + u64 vye; /* 0x138 */ + u64 a1ye; /* 0x140 */ + u32 a2ye; /* 0x148 */ + u32 a3ye; /* 0x150 */ +#endif + } r; + } vp; + + union { + unsigned char b[FP_REG_SIZE]; + + struct { + u64 pt1; /* 0x400 */ + u64 pt2; /* 0x408 */ + u64 pm; /* 0x410 */ + u64 dfc; /* 0x418 */ + u64 blfsr; /* 0x420 */ + u64 rlfsr; /* 0x428 */ + u64 fmi; /* 0x430 */ + u64 fmd; /* 0x438 */ + u64 rsvd; /* 0x440 */ + u64 dca; /* 0x448 */ + u64 dmd; /* 0x450 */ + u64 crc; /* 0x458 */ + u64 fbb; /* 0x460 */ + u64 crc32; /* 0x468 */ + } r; + } fp; + + u32 pal[DC_PAL_SIZE]; + u32 gamma[256]; +}; + +#endif |