1 /* SPDX-License-Identifier: GPL-2.0 */
16 struct mbxfb_platform_data {
18 struct mbxfb_val xres;
19 struct mbxfb_val yres;
23 unsigned long memsize; /* if 0 use ODFB? */
24 unsigned long timings1;
25 unsigned long timings2;
26 unsigned long timings3;
28 int (*probe)(struct fb_info *fb);
29 int (*remove)(struct fb_info *fb);
33 #define MBXFB_FMT_YUV16 0
34 #define MBXFB_FMT_YUV12 1
37 #define MBXFB_FMT_UY0VY1 2
38 #define MBXFB_FMT_VY0UY1 3
39 #define MBXFB_FMT_Y0UY1V 4
40 #define MBXFB_FMT_Y0VY1U 5
41 struct mbxfb_overlaySetup {
50 /* Filled by the driver */
58 #define MBXFB_ALPHABLEND_NONE 0
59 #define MBXFB_ALPHABLEND_GLOBAL 1
60 #define MBXFB_ALPHABLEND_PIXEL 2
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;
72 __u8 graphics_blend_mode;
73 __u8 graphics_colorkey_mode;
74 __u8 graphics_global_alpha;
75 __u32 graphics_colorkey;
76 __u32 graphics_colorkey_mask;
79 #define MBXFB_PLANE_GRAPHICS 0
80 #define MBXFB_PLANE_VIDEO 1
81 struct mbxfb_planeorder {
87 __u32 addr; /* offset from 0x03fe 0000 */
88 __u32 val; /* value */
89 __u32 mask; /* which bits to touch (for write) */
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)
99 #endif /* __MBX_FB_H */