add vidinfo data structure for EXYNOS display driver

Signed-off-by: Donghwa Lee dh09.lee@samsung.com Signed-off-by: Inki Dae inki.dae@samsung.com Signed-off-by: Kyungmin Park kyungmin.park@samsung.com --- include/lcd.h | 62 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 62 insertions(+), 0 deletions(-)

diff --git a/include/lcd.h b/include/lcd.h index d95feeb..e829093 100644 --- a/include/lcd.h +++ b/include/lcd.h @@ -56,6 +56,11 @@ extern void lcd_initcolregs (void); /* gunzip_bmp used if CONFIG_VIDEO_BMP_GZIP */ extern struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp);

+enum { + FIMD_RGB_INTERFACE = 1, + FIMD_CPU_INTERFACE = 2, +}; + #if defined CONFIG_MPC823 /* * LCD controller stucture for MPC823 CPU @@ -183,6 +188,62 @@ typedef struct vidinfo { u_long mmio; /* Memory mapped registers */ } vidinfo_t;

+#elif defined(CONFIG_EXYNOS_FB) + +typedef struct vidinfo { + ushort vl_col; /* Number of columns (i.e. 640) */ + ushort vl_row; /* Number of rows (i.e. 480) */ + ushort vl_width; /* Width of display area in millimeters */ + ushort vl_height; /* Height of display area in millimeters */ + + /* LCD configuration register */ + u_char vl_freq; /* Frequency */ + u_char vl_clkp; /* Clock polarity */ + u_char vl_oep; /* Output Enable polarity */ + u_char vl_hsp; /* Horizontal Sync polarity */ + u_char vl_vsp; /* Vertical Sync polarity */ + u_char vl_dp; /* Data polarity */ + u_char vl_bpix; /* Bits per pixel, 0 = 1, 1 = 2, 2 = 4, 3 = 8, 4 = 16 */ + + /* Horizontal control register. Timing from data sheet */ + u_char vl_hspw; /* Horz sync pulse width */ + u_char vl_hfpd; /* Wait before of line */ + u_char vl_hbpd; /* Wait end of line */ + + /* Vertical control register. */ + u_char vl_vspw; /* Vertical sync pulse width */ + u_char vl_vfpd; /* Wait before of frame */ + u_char vl_vbpd; /* Wait end of frame */ + u_char vl_cmd_allow_len; /* Wait end of frame */ + + void (*cfg_gpio)(void); + void (*backlight_on)(unsigned int onoff); + void (*reset_lcd)(void); + void (*lcd_power_on)(void); + void (*cfg_ldo)(void); + void (*enable_ldo)(unsigned int onoff); + void (*mipi_power)(void); + void (*backlight_reset)(void); + + unsigned int init_delay; + unsigned int power_on_delay; + unsigned int reset_delay; + unsigned int interface_mode; + unsigned int cs_setup; + unsigned int wr_setup; + unsigned int wr_act; + unsigned int wr_hold; + + /* 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 lcd_rotate; + unsigned int dual_lcd_enabled; + +} vidinfo_t; + #else

typedef struct vidinfo { @@ -213,6 +274,7 @@ void lcd_puts (const char *s); void lcd_printf (const char *fmt, ...); void lcd_clear(void); int lcd_display_bitmap(ulong bmp_image, int x, int y); +void init_panel_info (vidinfo_t *vid);

/* Allow boards to customize the information displayed */ void lcd_show_board_info(void);