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gerrit-public.fairphone.software / kernel / msm-4.19 / ba282daa919f89c871780f344a71e5403a70b634 / . / include / video / mbxfb.h
blob: ea18961fc5e764dc17a58d9ef7532a46628d5134 [file] [log] [blame]
Mike Rapoport22caf042006-07-14 00:24:34 -0700[diff] [blame]1#ifndef __MBX_FB_H
2#define __MBX_FB_H
3
Raphael Assenatea465252006-12-08 02:40:36 -0800[diff] [blame]4#include <asm/ioctl.h>
5#include <asm/types.h>
6
Mike Rapoport22caf042006-07-14 00:24:34 -0700[diff] [blame]7struct mbxfb_val {
8 unsigned int defval;
9 unsigned int min;
10 unsigned int max;
11};
12
13struct fb_info;
14
15struct 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
Raphael Assenatea465252006-12-08 02:40:36 -0800[diff] [blame]31/* planar */
Raphael Assenatba282da2007-10-16 01:28:40 -0700[diff] [blame^]32#define MBXFB_FMT_YUV16 0
33#define MBXFB_FMT_YUV12 1
Raphael Assenatea465252006-12-08 02:40:36 -0800[diff] [blame]34
35/* packed */
Raphael Assenatba282da2007-10-16 01:28:40 -0700[diff] [blame^]36#define MBXFB_FMT_UY0VY1 2
37#define MBXFB_FMT_VY0UY1 3
38#define MBXFB_FMT_Y0UY1V 4
39#define MBXFB_FMT_Y0VY1U 5
Raphael Assenatea465252006-12-08 02:40:36 -0800[diff] [blame]40struct mbxfb_overlaySetup {
41 __u32 enable;
42 __u32 x, y;
43 __u32 width, height;
Raphael Assenatea465252006-12-08 02:40:36 -0800[diff] [blame]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
Raphael Assenatba282da2007-10-16 01:28:40 -0700[diff] [blame^]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
64struct 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
80struct mbxfb_planeorder {
81 __u8 bottom;
82 __u8 top;
83};
84
85struct 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)
Raphael Assenatea465252006-12-08 02:40:36 -0800[diff] [blame]97
Mike Rapoport22caf042006-07-14 00:24:34 -0700[diff] [blame]98#endif /* __MBX_FB_H */