projects / mirror_ubuntu-bionic-kernel.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 22caf042 MR |
2 | #ifndef __MBX_FB_H |
| 3 | #define __MBX_FB_H | |
| 4 | ||
| ea465250 RA |
5 | #include <asm/ioctl.h> |
| 6 | #include <asm/types.h> | |
| 7 | ||
| 22caf042 MR |
8 | struct mbxfb_val { |
| 9 | unsigned int defval; | |
| 10 | unsigned int min; | |
| 11 | unsigned int max; | |
| 12 | }; | |
| 13 | ||
| 14 | struct fb_info; | |
| 15 | ||
| 16 | struct mbxfb_platform_data { | |
| 17 | /* Screen info */ | |
| 18 | struct mbxfb_val xres; | |
| 19 | struct mbxfb_val yres; | |
| 20 | struct mbxfb_val bpp; | |
| 21 | ||
| 22 | /* Memory info */ | |
| 23 | unsigned long memsize; /* if 0 use ODFB? */ | |
| 24 | unsigned long timings1; | |
| 25 | unsigned long timings2; | |
| 26 | unsigned long timings3; | |
| 27 | ||
| 28 | int (*probe)(struct fb_info *fb); | |
| 29 | int (*remove)(struct fb_info *fb); | |
| 30 | }; | |
| 31 | ||
| ea465250 | 32 | /* planar */ |
| ba282daa RA |
33 | #define MBXFB_FMT_YUV16 0 |
| 34 | #define MBXFB_FMT_YUV12 1 | |
| ea465250 RA |
35 | |
| 36 | /* packed */ | |
| ba282daa RA |
37 | #define MBXFB_FMT_UY0VY1 2 |
| 38 | #define MBXFB_FMT_VY0UY1 3 | |
| 39 | #define MBXFB_FMT_Y0UY1V 4 | |
| 40 | #define MBXFB_FMT_Y0VY1U 5 | |
| ea465250 RA |
41 | struct mbxfb_overlaySetup { |
| 42 | __u32 enable; | |
| 43 | __u32 x, y; | |
| 44 | __u32 width, height; | |
| ea465250 RA |
45 | __u32 fmt; |
| 46 | __u32 mem_offset; | |
| 47 | __u32 scaled_width; | |
| 48 | __u32 scaled_height; | |
| 49 | ||
| 50 | /* Filled by the driver */ | |
| 51 | __u32 U_offset; | |
| 52 | __u32 V_offset; | |
| 53 | ||
| 54 | __u16 Y_stride; | |
| 55 | __u16 UV_stride; | |
| 56 | }; | |
| 57 | ||
| ba282daa RA |
58 | #define MBXFB_ALPHABLEND_NONE 0 |
| 59 | #define MBXFB_ALPHABLEND_GLOBAL 1 | |
| 60 | #define MBXFB_ALPHABLEND_PIXEL 2 | |
| 61 | ||
| 62 | #define MBXFB_COLORKEY_DISABLED 0 | |
| 63 | #define MBXFB_COLORKEY_PREVIOUS 1 | |
| 64 | #define MBXFB_COLORKEY_CURRENT 2 | |
| 65 | struct mbxfb_alphaCtl { | |
| 66 | __u8 overlay_blend_mode; | |
| 67 | __u8 overlay_colorkey_mode; | |
| 68 | __u8 overlay_global_alpha; | |
| 69 | __u32 overlay_colorkey; | |
| 70 | __u32 overlay_colorkey_mask; | |
| 71 | ||
| 72 | __u8 graphics_blend_mode; | |
| 73 | __u8 graphics_colorkey_mode; | |
| 74 | __u8 graphics_global_alpha; | |
| 75 | __u32 graphics_colorkey; | |
| 76 | __u32 graphics_colorkey_mask; | |
| 77 | }; | |
| 78 | ||
| 79 | #define MBXFB_PLANE_GRAPHICS 0 | |
| 80 | #define MBXFB_PLANE_VIDEO 1 | |
| 81 | struct mbxfb_planeorder { | |
| 82 | __u8 bottom; | |
| 83 | __u8 top; | |
| 84 | }; | |
| 85 | ||
| 86 | struct mbxfb_reg { | |
| 87 | __u32 addr; /* offset from 0x03fe 0000 */ | |
| 88 | __u32 val; /* value */ | |
| 89 | __u32 mask; /* which bits to touch (for write) */ | |
| 90 | }; | |
| 91 | ||
| 92 | #define MBXFB_IOCX_OVERLAY _IOWR(0xF4, 0x00,struct mbxfb_overlaySetup) | |
| 93 | #define MBXFB_IOCG_ALPHA _IOR(0xF4, 0x01,struct mbxfb_alphaCtl) | |
| 94 | #define MBXFB_IOCS_ALPHA _IOW(0xF4, 0x02,struct mbxfb_alphaCtl) | |
| 95 | #define MBXFB_IOCS_PLANEORDER _IOR(0xF4, 0x03,struct mbxfb_planeorder) | |
| 96 | #define MBXFB_IOCS_REG _IOW(0xF4, 0x04,struct mbxfb_reg) | |
| 97 | #define MBXFB_IOCX_REG _IOWR(0xF4, 0x05,struct mbxfb_reg) | |
| ea465250 | 98 | |
| 22caf042 | 99 | #endif /* __MBX_FB_H */ |