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- /*
- * ark_lcd.h
- *
- */
- #ifndef _LCD_H
- #define _LCD_H
- #define LCD_VIDEO_LAYER LCD_OSD0
- #define LCD_UI_LAYER LCD_OSD1
- #define LCD_OSD_FMT_TYPE_YUV 0
- #define LCD_OSD_FMT_TYPE_ARGB888 1
- #define LCD_OSD_FMT_TYPE_RGB565 2
- #define LCD_OSD_FMT_TYPE_RGB454 3
- typedef enum {
- LCD_OSD0 = 0,
- LCD_OSD1,
- LCD_OSD_NUMS,
- }LCD_OSD_LAYER;
- typedef enum {
- LCD_OSD_FORAMT_Y_UV420 = 0,
- LCD_OSD_FORAMT_Y_U_V420,
- LCD_OSD_FORAMT_Y_UV422,
- LCD_OSD_FORAMT_Y_U_V422,
- LCD_OSD_FORAMT_ARGB888,
- LCD_OSD_FORAMT_RGB565,
- LCD_OSD_FORAMT_RGB454,
- LCD_OSD_FORAMT_NUMS,
- }LCD_OSD_FORMAT;
- typedef struct {
- int x;
- int y;
- int width;
- int height;
- int format;
- unsigned int yaddr;
- unsigned int uaddr;
- unsigned int vaddr;
- } LcdOsdInfo;
- /* osd layer set func */
- /************************************************************/
- int ark_lcd_set_osd_size(LCD_OSD_LAYER osd, uint32_t width, uint32_t height);
- int ark_lcd_set_osd_format(LCD_OSD_LAYER osd, LCD_OSD_FORMAT format);
- int ark_lcd_set_osd_yaddr(LCD_OSD_LAYER osd, uint32_t yaddr);
- int ark_lcd_set_osd_uaddr(LCD_OSD_LAYER osd, uint32_t yaddr);
- int ark_lcd_set_osd_vaddr(LCD_OSD_LAYER osd, uint32_t yaddr);
- int ark_lcd_osd_enable(LCD_OSD_LAYER osd, uint8_t enable);
- int ark_lcd_get_osd_enable(LCD_OSD_LAYER osd);
- /* Interface with default argument value, may be you need them. If you not sure, ingore them */
- int ark_lcd_set_osd_possition(LCD_OSD_LAYER osd, uint32_t h, uint32_t v);
- int ark_lcd_set_osd_h_offset(LCD_OSD_LAYER osd, uint32_t offset);
- int ark_lcd_osd_coeff_enable(LCD_OSD_LAYER osd, uint8_t enable);
- int ark_lcd_osd_set_coeff(LCD_OSD_LAYER osd, uint32_t value);
- int ark_lcd_set_osd_mult_coef(LCD_OSD_LAYER osd, uint32_t value);
- int ark_lcd_set_background_color(uint8_t r, uint8_t g, uint8_t b);
- void ark_lcd_set_osd_colorkey_enable(LCD_OSD_LAYER osd, uint8_t enable);
- void ark_lcd_set_osd_colorkey(LCD_OSD_LAYER osd, uint8_t r, uint8_t g, uint8_t b);
- void ark_lcd_set_osd_colorkey_thld_r(LCD_OSD_LAYER osd, uint8_t thld);
- void ark_lcd_set_osd_colorkey_thld_g(LCD_OSD_LAYER osd, uint8_t thld);
- void ark_lcd_set_osd_colorkey_thld_b(LCD_OSD_LAYER osd, uint8_t thld);
- /* after calling the osd layer set func, you should call */
- /* this function to flush the parameters for atom option */
- int ark_lcd_set_osd_sync(LCD_OSD_LAYER osd);
- /************************************************************/
- int ark_lcd_get_osd_size(LCD_OSD_LAYER osd, uint32_t *width, uint32_t *height);
- int ark_lcd_get_osd_format(LCD_OSD_LAYER osd, LCD_OSD_FORMAT *format);
- int ark_lcd_get_osd_yaddr(LCD_OSD_LAYER osd, uint32_t *yaddr);
- uint32_t ark_lcd_get_virt_addr(void);
- uint8_t *ark_lcd_get_fb_addr(uint8_t index);
- int ark_lcd_get_boot_status(void);
- int ark_lcd_enable(uint8_t enable);
- int ark_lcd_wait_for_vsync(void);
- int ark_lcd_set_osd_info_atomic(LCD_OSD_LAYER osd, LcdOsdInfo *info);
- int ark_lcd_get_osd_info_atomic_isactive(LCD_OSD_LAYER osd);
- int lcd_init(void);
- void lcd_uninit(void);
- void Cpulcd_Init(void);
- #endif
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