1 #ifndef __MBX_FB_H 2 #define __MBX_FB_H 3 4 #include <asm/ioctl.h> 5 #include <asm/types.h> 6 7 struct mbxfb_val { 8 unsigned int defval; 9 unsigned int min; 10 unsigned int max; 11 }; 12 13 struct fb_info; 14 15 struct mbxfb_platform_data { 16 /* Screen info */ 17 struct mbxfb_val xres; 18 struct mbxfb_val yres; 19 struct mbxfb_val bpp; 20 21 /* Memory info */ 22 unsigned long memsize; /* if 0 use ODFB? */ 23 unsigned long timings1; 24 unsigned long timings2; 25 unsigned long timings3; 26 27 int (*probe)(struct fb_info *fb); 28 int (*remove)(struct fb_info *fb); 29 }; 30 31 /* planar */ 32 #define MBXFB_FMT_YUV16 0 33 #define MBXFB_FMT_YUV12 1 34 35 /* packed */ 36 #define MBXFB_FMT_UY0VY1 2 37 #define MBXFB_FMT_VY0UY1 3 38 #define MBXFB_FMT_Y0UY1V 4 39 #define MBXFB_FMT_Y0VY1U 5 40 struct mbxfb_overlaySetup { 41 __u32 enable; 42 __u32 x, y; 43 __u32 width, height; 44 __u32 fmt; 45 __u32 mem_offset; 46 __u32 scaled_width; 47 __u32 scaled_height; 48 49 /* Filled by the driver */ 50 __u32 U_offset; 51 __u32 V_offset; 52 53 __u16 Y_stride; 54 __u16 UV_stride; 55 }; 56 57 #define MBXFB_ALPHABLEND_NONE 0 58 #define MBXFB_ALPHABLEND_GLOBAL 1 59 #define MBXFB_ALPHABLEND_PIXEL 2 60 61 #define MBXFB_COLORKEY_DISABLED 0 62 #define MBXFB_COLORKEY_PREVIOUS 1 63 #define MBXFB_COLORKEY_CURRENT 2 64 struct mbxfb_alphaCtl { 65 __u8 overlay_blend_mode; 66 __u8 overlay_colorkey_mode; 67 __u8 overlay_global_alpha; 68 __u32 overlay_colorkey; 69 __u32 overlay_colorkey_mask; 70 71 __u8 graphics_blend_mode; 72 __u8 graphics_colorkey_mode; 73 __u8 graphics_global_alpha; 74 __u32 graphics_colorkey; 75 __u32 graphics_colorkey_mask; 76 }; 77 78 #define MBXFB_PLANE_GRAPHICS 0 79 #define MBXFB_PLANE_VIDEO 1 80 struct mbxfb_planeorder { 81 __u8 bottom; 82 __u8 top; 83 }; 84 85 struct mbxfb_reg { 86 __u32 addr; /* offset from 0x03fe 0000 */ 87 __u32 val; /* value */ 88 __u32 mask; /* which bits to touch (for write) */ 89 }; 90 91 #define MBXFB_IOCX_OVERLAY _IOWR(0xF4, 0x00,struct mbxfb_overlaySetup) 92 #define MBXFB_IOCG_ALPHA _IOR(0xF4, 0x01,struct mbxfb_alphaCtl) 93 #define MBXFB_IOCS_ALPHA _IOW(0xF4, 0x02,struct mbxfb_alphaCtl) 94 #define MBXFB_IOCS_PLANEORDER _IOR(0xF4, 0x03,struct mbxfb_planeorder) 95 #define MBXFB_IOCS_REG _IOW(0xF4, 0x04,struct mbxfb_reg) 96 #define MBXFB_IOCX_REG _IOWR(0xF4, 0x05,struct mbxfb_reg) 97 98 #endif /* __MBX_FB_H */ 99