| #ifndef __S3CTVSCALER_H_ |
| #define __S3CTVSCALER_H_ |
|
| #include "plat/media.h" |
|
| #define TVSCALER_IOCTL_MAGIC 'S' |
|
| #define PPROC_SET_PARAMS _IO(TVSCALER_IOCTL_MAGIC, 0) |
| #define PPROC_START _IO(TVSCALER_IOCTL_MAGIC, 1) |
| #define PPROC_STOP _IO(TVSCALER_IOCTL_MAGIC, 2) |
| #define PPROC_INTERLACE_MODE _IO(TVSCALER_IOCTL_MAGIC, 3) |
| #define PPROC_PROGRESSIVE_MODE _IO(TVSCALER_IOCTL_MAGIC, 4) |
|
|
| #define QVGA_XSIZE 320 |
| #define QVGA_YSIZE 240 |
|
| #define LCD_XSIZE 320 |
| #define LCD_YSIZE 240 |
|
| #define SCALER_MINOR 251 // Just some number |
|
| //#define SYSTEM_RAM 0x08000000 // 128mb |
| #define SYSTEM_RAM 0x07800000 // 120mb |
| #define RESERVE_POST_MEM 8*1024*1024 // 8mb |
| #define PRE_BUFF_SIZE 4*1024*1024 //4 // 4mb |
| #define POST_BUFF_SIZE ( RESERVE_POST_MEM - PRE_BUFF_SIZE ) |
|
| typedef unsigned int UINT32; |
|
| #define post_buff_base_addr 0x55B00000 |
| #define POST_BUFF_BASE_ADDR (UINT32)s3c_get_media_memory(S3C_MDEV_TV) |
|
| #define USE_DEDICATED_MEM 1 |
|
| typedef enum { |
| INTERLACE_MODE, |
| PROGRESSIVE_MODE |
| } s3c_scaler_scan_mode_t; |
|
| typedef enum { |
| POST_DMA, POST_FIFO |
| } s3c_scaler_path_t; |
|
| typedef enum { |
| ONE_SHOT, FREE_RUN |
| } s3c_scaler_run_mode_t; |
|
| typedef enum { |
| PAL1, PAL2, PAL4, PAL8, |
| RGB8, ARGB8, RGB16, ARGB16, RGB18, RGB24, RGB30, ARGB24, |
| YC420, YC422, // Non-interleave |
| CRYCBY, CBYCRY, YCRYCB, YCBYCR, YUV444 // Interleave |
| } cspace_t; |
|
| typedef enum |
| { |
| HCLK = 0, PLL_EXT = 1, EXT_27MHZ = 3 |
| } scaler_clk_src_t; |
|
| typedef struct{ |
| unsigned int SrcFullWidth; // Source Image Full Width(Virtual screen size) |
| unsigned int SrcFullHeight; // Source Image Full Height(Virtual screen size) |
| unsigned int SrcStartX; // Source Image Start width offset |
| unsigned int SrcStartY; // Source Image Start height offset |
| unsigned int SrcWidth; // Source Image Width |
| unsigned int SrcHeight; // Source Image Height |
| unsigned int SrcFrmSt; // Base Address of the Source Image : Physical Address |
| cspace_t SrcCSpace; // Color Space ot the Source Image |
| |
| unsigned int DstFullWidth; // Source Image Full Width(Virtual screen size) |
| unsigned int DstFullHeight; // Source Image Full Height(Virtual screen size) |
| unsigned int DstStartX; // Source Image Start width offset |
| unsigned int DstStartY; // Source Image Start height offset |
| unsigned int DstWidth; // Source Image Width |
| unsigned int DstHeight; // Source Image Height |
| unsigned int DstFrmSt; // Base Address of the Source Image : Physical Address |
| cspace_t DstCSpace; // Color Space ot the Source Image |
| |
| unsigned int SrcFrmBufNum; // Frame buffer number |
| s3c_scaler_run_mode_t Mode; // POST running mode(PER_FRAME or FREE_RUN) |
| s3c_scaler_path_t InPath; // Data path of the source image |
| s3c_scaler_path_t OutPath; // Data path of the desitination image |
|
| }scaler_params_t; |
|
| typedef struct{ |
| unsigned int pre_phy_addr; |
| unsigned char *pre_virt_addr; |
|
| unsigned int post_phy_addr; |
| unsigned char *post_virt_addr; |
| } buff_addr_t; |
|
| #endif //__S3CTVSCALER_H_ |
