diff options
Diffstat (limited to 'arch/arm/include/asm/arch-omap3/dss.h')
| -rw-r--r-- | arch/arm/include/asm/arch-omap3/dss.h | 61 |
1 files changed, 39 insertions, 22 deletions
diff --git a/arch/arm/include/asm/arch-omap3/dss.h b/arch/arm/include/asm/arch-omap3/dss.h index 4c56e5e..a830c43 100644 --- a/arch/arm/include/asm/arch-omap3/dss.h +++ b/arch/arm/include/asm/arch-omap3/dss.h @@ -28,15 +28,19 @@ #ifndef DSS_H #define DSS_H -/* - * DSS Base Registers - */ -#define OMAP3_DSS_BASE 0x48050040 -#define OMAP3_DISPC_BASE 0x48050440 +/* DSS Base Registers */ +#define OMAP3_DSS_BASE 0x48050000 +#define OMAP3_DISPC_BASE 0x48050400 #define OMAP3_VENC_BASE 0x48050C00 /* DSS Registers */ struct dss_regs { + u32 revision; /* 0x00 */ + u8 res1[12]; /* 0x04 */ + u32 sysconfig; /* 0x10 */ + u32 sysstatus; /* 0x14 */ + u32 irqstatus; /* 0x18 */ + u8 res2[36]; /* 0x1C */ u32 control; /* 0x40 */ u32 sdi_control; /* 0x44 */ u32 pll_control; /* 0x48 */ @@ -44,6 +48,13 @@ struct dss_regs { /* DISPC Registers */ struct dispc_regs { + u32 revision; /* 0x00 */ + u8 res1[12]; /* 0x04 */ + u32 sysconfig; /* 0x10 */ + u32 sysstatus; /* 0x14 */ + u32 irqstatus; /* 0x18 */ + u32 irqenable; /* 0x1C */ + u8 res2[32]; /* 0x20 */ u32 control; /* 0x40 */ u32 config; /* 0x44 */ u32 reserve_2; /* 0x48 */ @@ -60,6 +71,18 @@ struct dispc_regs { u32 global_alpha; /* 0x74 */ u32 size_dig; /* 0x78 */ u32 size_lcd; /* 0x7C */ + u32 gfx_ba0; /* 0x80 */ + u32 gfx_ba1; /* 0x84 */ + u32 gfx_position; /* 0x88 */ + u32 gfx_size; /* 0x8C */ + u8 unused[16]; /* 0x90 */ + u32 gfx_attributes; /* 0xA0 */ + u32 gfx_fifo_threshold; /* 0xA4 */ + u32 gfx_fifo_size_status; /* 0xA8 */ + u32 gfx_row_inc; /* 0xAC */ + u32 gfx_pixel_inc; /* 0xB0 */ + u32 gfx_window_skip; /* 0xB4 */ + u32 gfx_table_ba; /* 0xB8 */ }; /* VENC Registers */ @@ -123,6 +146,13 @@ struct venc_regs { #define TFTSTN_SHIFT 3 #define DATALINES_SHIFT 8 +#define GFX_ENABLE 1 +#define GFX_FORMAT_SHIFT 1 +#define LOADMODE_SHIFT 1 + +#define DSS_SOFTRESET (1 << 1) +#define DSS_RESETDONE 1 + /* Enabling Display controller */ #define LCD_ENABLE 1 #define DIG_ENABLE (1 << 1) @@ -131,26 +161,14 @@ struct venc_regs { #define GP_OUT0 (1 << 15) #define GP_OUT1 (1 << 16) -#define DISPC_ENABLE (LCD_ENABLE | \ - DIG_ENABLE | \ - GO_LCD | \ - GO_DIG | \ - GP_OUT0| \ - GP_OUT1) - /* Configure VENC DSS Params */ #define VENC_CLK_ENABLE (1 << 3) #define DAC_DEMEN (1 << 4) #define DAC_POWERDN (1 << 5) #define VENC_OUT_SEL (1 << 6) #define DIG_LPP_SHIFT 16 -#define VENC_DSS_CONFIG (VENC_CLK_ENABLE | \ - DAC_DEMEN | \ - DAC_POWERDN | \ - VENC_OUT_SEL) -/* - * Panel Configuration - */ + +/* Panel Configuration */ struct panel_config { u32 timing_h; u32 timing_v; @@ -161,11 +179,10 @@ struct panel_config { u32 data_lines; u32 load_mode; u32 panel_color; + void *frame_buffer; }; -/* - * Generic DSS Functions - */ +/* Generic DSS Functions */ void omap3_dss_venc_config(const struct venc_regs *venc_cfg, u32 height, u32 width); void omap3_dss_panel_config(const struct panel_config *panel_cfg); |