Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-or-later */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /* ----------------------------------------------------------------------- *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *   Copyright 1999-2007 H. Peter Anvin - All Rights Reserved
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  * ----------------------------------------------------------------------- */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #ifndef BOOT_VESA_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define BOOT_VESA_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) typedef struct {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 	u16 off, seg;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) } far_ptr;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) /* VESA General Information table */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) struct vesa_general_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	u32 signature;		/* 0 Magic number = "VESA" */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	u16 version;		/* 4 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	far_ptr vendor_string;	/* 6 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	u32 capabilities;	/* 10 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	far_ptr video_mode_ptr;	/* 14 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	u16 total_memory;	/* 18 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	u8 reserved[236];	/* 20 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) #define VESA_MAGIC ('V' + ('E' << 8) + ('S' << 16) + ('A' << 24))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) struct vesa_mode_info {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	u16 mode_attr;		/* 0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	u8 win_attr[2];		/* 2 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	u16 win_grain;		/* 4 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	u16 win_size;		/* 6 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) 	u16 win_seg[2];		/* 8 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 	far_ptr win_scheme;	/* 12 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) 	u16 logical_scan;	/* 16 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) 	u16 h_res;		/* 18 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) 	u16 v_res;		/* 20 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) 	u8 char_width;		/* 22 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) 	u8 char_height;		/* 23 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) 	u8 memory_planes;	/* 24 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) 	u8 bpp;			/* 25 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) 	u8 banks;		/* 26 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) 	u8 memory_layout;	/* 27 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) 	u8 bank_size;		/* 28 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) 	u8 image_planes;	/* 29 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) 	u8 page_function;	/* 30 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) 	u8 rmask;		/* 31 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) 	u8 rpos;		/* 32 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) 	u8 gmask;		/* 33 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) 	u8 gpos;		/* 34 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) 	u8 bmask;		/* 35 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) 	u8 bpos;		/* 36 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) 	u8 resv_mask;		/* 37 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) 	u8 resv_pos;		/* 38 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) 	u8 dcm_info;		/* 39 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) 	u32 lfb_ptr;		/* 40 Linear frame buffer address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) 	u32 offscreen_ptr;	/* 44 Offscreen memory address */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) 	u16 offscreen_size;	/* 48 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) 	u8 reserved[206];	/* 50 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) } __attribute__ ((packed));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) #endif				/* LIB_SYS_VESA_H */