diff options
Diffstat (limited to 'src/cpu/samsung/exynos5420/fimd.h')
| -rw-r--r-- | src/cpu/samsung/exynos5420/fimd.h | 161 |
1 files changed, 118 insertions, 43 deletions
diff --git a/src/cpu/samsung/exynos5420/fimd.h b/src/cpu/samsung/exynos5420/fimd.h index 661ed9ec6f..7d6897958b 100644 --- a/src/cpu/samsung/exynos5420/fimd.h +++ b/src/cpu/samsung/exynos5420/fimd.h @@ -25,39 +25,39 @@ /* FIMD register map */ struct exynos5_fimd { /* This is an incomplete list. Add registers as and when required */ - unsigned int vidcon0; - unsigned char res1[0x1c]; - unsigned int wincon0; - unsigned int wincon1; - unsigned int wincon2; - unsigned int wincon3; - unsigned int wincon4; - unsigned int shadowcon; - unsigned char res2[0x8]; - unsigned int vidosd0a; - unsigned int vidosd0b; - unsigned int vidosd0c; - unsigned char res3[0x54]; - unsigned int vidw00add0b0; - unsigned char res4[0x2c]; - unsigned int vidw00add1b0; - unsigned char res5[0x2c]; - unsigned int vidw00add2; - unsigned char res6[0x3c]; - unsigned int w1keycon0; - unsigned int w1keycon1; - unsigned int w2keycon0; - unsigned int w2keycon1; - unsigned int w3keycon0; - unsigned int w3keycon1; - unsigned int w4keycon0; - unsigned int w4keycon1; - unsigned char res7[0x20]; - unsigned int win0map; - unsigned char res8[0xdc]; - unsigned int blendcon; - unsigned char res9[0x18]; - unsigned int dpclkcon; + u32 vidcon0; + u8 res1[0x1c]; + u32 wincon0; + u32 wincon1; + u32 wincon2; + u32 wincon3; + u32 wincon4; + u32 shadowcon; + u8 res2[0x8]; + u32 vidosd0a; + u32 vidosd0b; + u32 vidosd0c; + u8 res3[0x54]; + u32 vidw00add0b0; + u8 res4[0x2c]; + u32 vidw00add1b0; + u8 res5[0x2c]; + u32 vidw00add2; + u8 res6[0x3c]; + u32 w1keycon0; + u32 w1keycon1; + u32 w2keycon0; + u32 w2keycon1; + u32 w3keycon0; + u32 w3keycon1; + u32 w4keycon0; + u32 w4keycon1; + u8 res7[0x20]; + u32 win0map; + u8 res8[0xdc]; + u32 blendcon; + u8 res9[0x18]; + u32 dpclkcon; }; #define W0_SHADOW_PROTECT (0x1 << 10) @@ -86,7 +86,7 @@ struct exynos5_fimd_panel { unsigned int upper_margin; /* Vertical Backporch */ unsigned int lower_margin; /* Vertical frontporch */ unsigned int vsync; /* Vertical Sync Pulse Width */ - unsigned int left_margin; /* Horizantal Backporch */ + unsigned int left_margin; /* Horizontal Backporch */ unsigned int right_margin; /* Horizontal Frontporch */ unsigned int hsync; /* Horizontal Sync Pulse Width */ unsigned int xres; /* X Resolution */ @@ -95,15 +95,15 @@ struct exynos5_fimd_panel { /* LCDIF Register Map */ struct exynos5_disp_ctrl { - unsigned int vidout_con; - unsigned int vidcon1; - unsigned char res1[0x8]; - unsigned int vidtcon0; - unsigned int vidtcon1; - unsigned int vidtcon2; - unsigned int vidtcon3; - unsigned char res2[0x184]; - unsigned int trigcon; + u32 vidout_con; + u32 vidcon1; + u8 res1[0x8]; + u32 vidtcon0; + u32 vidtcon1; + u32 vidtcon2; + u32 vidtcon3; + u8 res2[0x184]; + u32 trigcon; }; #define VCLK_RISING_EDGE (1 << 7) @@ -135,4 +135,79 @@ struct exynos5_disp_ctrl { #define OSD_RIGHTBOTX_F_OFFSET 11 #define OSD_RIGHTBOTY_F_OFFSET 0 + +#define FIMD_CTRL ((struct exynos_fb *)0x14400000) + +/* from u-boot fb.h. It needs to be merged with these dp structs maybe. */ +enum { + FIMD_RGB_INTERFACE = 1, + FIMD_CPU_INTERFACE = 2, +}; + +enum exynos_fb_rgb_mode_t { + MODE_RGB_P = 0, + MODE_BGR_P = 1, + MODE_RGB_S = 2, + MODE_BGR_S = 3, +}; + +typedef struct vidinfo { + u16 vl_col; /* Number of columns (i.e. 640) */ + u16 vl_row; /* Number of rows (i.e. 480) */ + u16 vl_width; /* Width of display area in millimeters */ + u16 vl_height; /* Height of display area in millimeters */ + + /* LCD configuration register */ + u8 vl_freq; /* Frequency */ + u8 vl_clkp; /* Clock polarity */ + u8 vl_oep; /* Output Enable polarity */ + u8 vl_hsp; /* Horizontal Sync polarity */ + u8 vl_vsp; /* Vertical Sync polarity */ + u8 vl_dp; /* Data polarity */ + u8 vl_bpix; /* Bits per pixel */ + + /* Horizontal control register. Timing from data sheet */ + u8 vl_hspw; /* Horz sync pulse width */ + u8 vl_hfpd; /* Wait before of line */ + u8 vl_hbpd; /* Wait end of line */ + + /* Vertical control register. */ + u8 vl_vspw; /* Vertical sync pulse width */ + u8 vl_vfpd; /* Wait before of frame */ + u8 vl_vbpd; /* Wait end of frame */ + u8 vl_cmd_allow_len; /* Wait end of frame */ + + unsigned int win_id; + unsigned int init_delay; + unsigned int power_on_delay; + unsigned int reset_delay; + unsigned int interface_mode; + unsigned int mipi_enabled; + unsigned int dp_enabled; + unsigned int cs_setup; + unsigned int wr_setup; + unsigned int wr_act; + unsigned int wr_hold; + unsigned int rgb_mode; + unsigned int resolution; + + /* parent clock name(MPLL, EPLL or VPLL) */ + unsigned int pclk_name; + /* ratio value for source clock from parent clock. */ + unsigned int sclk_div; + + unsigned int dual_lcd_enabled; + void *screen_base; + void *cmap; /* Points at 8 to 16 bit conversion map. */ +} vidinfo_t; + +/* fimd.c */ +void exynos_set_trigger(void); +int exynos_is_i80_frame_done(void); +void exynos_fimd_lcd_off(void); +void exynos_fimd_window_off(unsigned int win_id); +unsigned long exynos_fimd_calc_fbsize(vidinfo_t *vid); +void exynos_fimd_lcd_disable(void); +void exynos_fimd_lcd_init(vidinfo_t *vid); + #endif |