1#ifndef _ARCH_X86_KERNEL_SYSFB_H
2#define _ARCH_X86_KERNEL_SYSFB_H
3
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13
14#include <linux/kernel.h>
15#include <linux/platform_data/simplefb.h>
16#include <linux/screen_info.h>
17
18enum {
19 M_I17,
20 M_I20,
21 M_I20_SR,
22 M_I24,
23 M_I24_8_1,
24 M_I24_10_1,
25 M_I27_11_1,
26 M_MINI,
27 M_MINI_3_1,
28 M_MINI_4_1,
29 M_MB,
30 M_MB_2,
31 M_MB_3,
32 M_MB_5_1,
33 M_MB_6_1,
34 M_MB_7_1,
35 M_MB_SR,
36 M_MBA,
37 M_MBA_3,
38 M_MBP,
39 M_MBP_2,
40 M_MBP_2_2,
41 M_MBP_SR,
42 M_MBP_4,
43 M_MBP_5_1,
44 M_MBP_5_2,
45 M_MBP_5_3,
46 M_MBP_6_1,
47 M_MBP_6_2,
48 M_MBP_7_1,
49 M_MBP_8_2,
50 M_UNKNOWN
51};
52
53struct efifb_dmi_info {
54 char *optname;
55 unsigned long base;
56 int stride;
57 int width;
58 int height;
59 int flags;
60};
61
62#ifdef CONFIG_EFI
63
64extern struct efifb_dmi_info efifb_dmi_list[];
65void sysfb_apply_efi_quirks(void);
66
67#else
68
69static inline void sysfb_apply_efi_quirks(void)
70{
71}
72
73#endif
74
75#ifdef CONFIG_X86_SYSFB
76
77bool parse_mode(const struct screen_info *si,
78 struct simplefb_platform_data *mode);
79int create_simplefb(const struct screen_info *si,
80 const struct simplefb_platform_data *mode);
81
82#else
83
84static inline bool parse_mode(const struct screen_info *si,
85 struct simplefb_platform_data *mode)
86{
87 return false;
88}
89
90static inline int create_simplefb(const struct screen_info *si,
91 const struct simplefb_platform_data *mode)
92{
93 return -EINVAL;
94}
95
96#endif
97
98#endif
99