/* SPDX-License-Identifier: GPL-2.0 */ #ifndef __MBX_FB_H #define __MBX_FB_H #include <asm/ioctl.h> #include <asm/types.h> struct mbxfb_val { unsigned int defval; unsigned int min; unsigned int max; }; struct fb_info; struct mbxfb_platform_data { /* Screen info */ struct mbxfb_val xres; struct mbxfb_val yres; struct mbxfb_val bpp; /* Memory info */ unsigned long memsize; /* if 0 use ODFB? */ unsigned long timings1; unsigned long timings2; unsigned long timings3; int (*probe)(struct fb_info *fb); int (*remove)(struct fb_info *fb); }; /* planar */ #define MBXFB_FMT_YUV16 0 #define MBXFB_FMT_YUV12 1 /* packed */ #define MBXFB_FMT_UY0VY1 2 #define MBXFB_FMT_VY0UY1 3 #define MBXFB_FMT_Y0UY1V 4 #define MBXFB_FMT_Y0VY1U 5 struct mbxfb_overlaySetup { __u32 enable; __u32 x, y; __u32 width, height; __u32 fmt; __u32 mem_offset; __u32 scaled_width; __u32 scaled_height; /* Filled by the driver */ __u32 U_offset; __u32 V_offset; __u16 Y_stride; __u16 UV_stride; }; #define MBXFB_ALPHABLEND_NONE 0 #define MBXFB_ALPHABLEND_GLOBAL 1 #define MBXFB_ALPHABLEND_PIXEL 2 #define MBXFB_COLORKEY_DISABLED 0 #define MBXFB_COLORKEY_PREVIOUS 1 #define MBXFB_COLORKEY_CURRENT 2 struct mbxfb_alphaCtl { __u8 overlay_blend_mode; __u8 overlay_colorkey_mode; __u8 overlay_global_alpha; __u32 overlay_colorkey; __u32 overlay_colorkey_mask; __u8 graphics_blend_mode; __u8 graphics_colorkey_mode; __u8 graphics_global_alpha; __u32 graphics_colorkey; __u32 graphics_colorkey_mask; }; #define MBXFB_PLANE_GRAPHICS 0 #define MBXFB_PLANE_VIDEO 1 struct mbxfb_planeorder { __u8 bottom; __u8 top; }; struct mbxfb_reg { __u32 addr; /* offset from 0x03fe 0000 */ __u32 val; /* value */ __u32 mask; /* which bits to touch (for write) */ }; #define MBXFB_IOCX_OVERLAY _IOWR(0xF4, 0x00,struct mbxfb_overlaySetup) #define MBXFB_IOCG_ALPHA _IOR(0xF4, 0x01,struct mbxfb_alphaCtl) #define MBXFB_IOCS_ALPHA _IOW(0xF4, 0x02,struct mbxfb_alphaCtl) #define MBXFB_IOCS_PLANEORDER _IOR(0xF4, 0x03,struct mbxfb_planeorder) #define MBXFB_IOCS_REG _IOW(0xF4, 0x04,struct mbxfb_reg) #define MBXFB_IOCX_REG _IOWR(0xF4, 0x05,struct mbxfb_reg) #endif /* __MBX_FB_H */