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2874c5fd | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
d391c582 JMC |
2 | #ifndef _LINUX_SYSFB_H |
3 | #define _LINUX_SYSFB_H | |
e3263ab3 DH |
4 | |
5 | /* | |
6 | * Generic System Framebuffers on x86 | |
7 | * Copyright (c) 2012-2013 David Herrmann <dh.herrmann@gmail.com> | |
e3263ab3 DH |
8 | */ |
9 | ||
10 | #include <linux/kernel.h> | |
11 | #include <linux/platform_data/simplefb.h> | |
12 | #include <linux/screen_info.h> | |
13 | ||
2995e506 DH |
14 | enum { |
15 | M_I17, /* 17-Inch iMac */ | |
16 | M_I20, /* 20-Inch iMac */ | |
17 | M_I20_SR, /* 20-Inch iMac (Santa Rosa) */ | |
18 | M_I24, /* 24-Inch iMac */ | |
19 | M_I24_8_1, /* 24-Inch iMac, 8,1th gen */ | |
20 | M_I24_10_1, /* 24-Inch iMac, 10,1th gen */ | |
21 | M_I27_11_1, /* 27-Inch iMac, 11,1th gen */ | |
22 | M_MINI, /* Mac Mini */ | |
23 | M_MINI_3_1, /* Mac Mini, 3,1th gen */ | |
24 | M_MINI_4_1, /* Mac Mini, 4,1th gen */ | |
25 | M_MB, /* MacBook */ | |
26 | M_MB_2, /* MacBook, 2nd rev. */ | |
27 | M_MB_3, /* MacBook, 3rd rev. */ | |
28 | M_MB_5_1, /* MacBook, 5th rev. */ | |
29 | M_MB_6_1, /* MacBook, 6th rev. */ | |
30 | M_MB_7_1, /* MacBook, 7th rev. */ | |
31 | M_MB_SR, /* MacBook, 2nd gen, (Santa Rosa) */ | |
32 | M_MBA, /* MacBook Air */ | |
33 | M_MBA_3, /* Macbook Air, 3rd rev */ | |
34 | M_MBP, /* MacBook Pro */ | |
35 | M_MBP_2, /* MacBook Pro 2nd gen */ | |
36 | M_MBP_2_2, /* MacBook Pro 2,2nd gen */ | |
37 | M_MBP_SR, /* MacBook Pro (Santa Rosa) */ | |
38 | M_MBP_4, /* MacBook Pro, 4th gen */ | |
39 | M_MBP_5_1, /* MacBook Pro, 5,1th gen */ | |
40 | M_MBP_5_2, /* MacBook Pro, 5,2th gen */ | |
41 | M_MBP_5_3, /* MacBook Pro, 5,3rd gen */ | |
42 | M_MBP_6_1, /* MacBook Pro, 6,1th gen */ | |
43 | M_MBP_6_2, /* MacBook Pro, 6,2th gen */ | |
44 | M_MBP_7_1, /* MacBook Pro, 7,1th gen */ | |
45 | M_MBP_8_2, /* MacBook Pro, 8,2nd gen */ | |
46 | M_UNKNOWN /* placeholder */ | |
47 | }; | |
48 | ||
49 | struct efifb_dmi_info { | |
50 | char *optname; | |
51 | unsigned long base; | |
52 | int stride; | |
53 | int width; | |
54 | int height; | |
55 | int flags; | |
56 | }; | |
57 | ||
58 | #ifdef CONFIG_EFI | |
59 | ||
60 | extern struct efifb_dmi_info efifb_dmi_list[]; | |
8633ef82 | 61 | void sysfb_apply_efi_quirks(struct platform_device *pd); |
2995e506 DH |
62 | |
63 | #else /* CONFIG_EFI */ | |
64 | ||
8633ef82 | 65 | static inline void sysfb_apply_efi_quirks(struct platform_device *pd) |
2995e506 DH |
66 | { |
67 | } | |
68 | ||
69 | #endif /* CONFIG_EFI */ | |
70 | ||
8633ef82 | 71 | #ifdef CONFIG_SYSFB_SIMPLEFB |
e3263ab3 | 72 | |
8633ef82 JMC |
73 | bool sysfb_parse_mode(const struct screen_info *si, |
74 | struct simplefb_platform_data *mode); | |
75 | int sysfb_create_simplefb(const struct screen_info *si, | |
76 | const struct simplefb_platform_data *mode); | |
e3263ab3 | 77 | |
8633ef82 | 78 | #else /* CONFIG_SYSFB_SIMPLE */ |
e3263ab3 | 79 | |
8633ef82 JMC |
80 | static inline bool sysfb_parse_mode(const struct screen_info *si, |
81 | struct simplefb_platform_data *mode) | |
e3263ab3 DH |
82 | { |
83 | return false; | |
84 | } | |
85 | ||
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86 | static inline int sysfb_create_simplefb(const struct screen_info *si, |
87 | const struct simplefb_platform_data *mode) | |
e3263ab3 DH |
88 | { |
89 | return -EINVAL; | |
90 | } | |
91 | ||
8633ef82 | 92 | #endif /* CONFIG_SYSFB_SIMPLE */ |
e3263ab3 | 93 | |
d391c582 | 94 | #endif /* _LINUX_SYSFB_H */ |