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(I'm so sorry!) Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139/* SPDX-License-Identifier: GPL-2.0-or-later */#ifndef _LINUX_SYSFB_H#define _LINUX_SYSFB_H
/* * Generic System Framebuffers on x86 * Copyright (c) 2012-2013 David Herrmann <dh.herrmann@gmail.com> */
#include <linux/err.h>#include <linux/platform_data/simplefb.h>#include <linux/screen_info.h>#include <linux/types.h>
#include <video/edid.h>
struct device;struct platform_device;struct screen_info;
enum { M_I17, /* 17-Inch iMac */ M_I20, /* 20-Inch iMac */ M_I20_SR, /* 20-Inch iMac (Santa Rosa) */ M_I24, /* 24-Inch iMac */ M_I24_8_1, /* 24-Inch iMac, 8,1th gen */ M_I24_10_1, /* 24-Inch iMac, 10,1th gen */ M_I27_11_1, /* 27-Inch iMac, 11,1th gen */ M_MINI, /* Mac Mini */ M_MINI_3_1, /* Mac Mini, 3,1th gen */ M_MINI_4_1, /* Mac Mini, 4,1th gen */ M_MB, /* MacBook */ M_MB_2, /* MacBook, 2nd rev. */ M_MB_3, /* MacBook, 3rd rev. */ M_MB_5_1, /* MacBook, 5th rev. */ M_MB_6_1, /* MacBook, 6th rev. */ M_MB_7_1, /* MacBook, 7th rev. */ M_MB_SR, /* MacBook, 2nd gen, (Santa Rosa) */ M_MBA, /* MacBook Air */ M_MBA_3, /* Macbook Air, 3rd rev */ M_MBP, /* MacBook Pro */ M_MBP_2, /* MacBook Pro 2nd gen */ M_MBP_2_2, /* MacBook Pro 2,2nd gen */ M_MBP_SR, /* MacBook Pro (Santa Rosa) */ M_MBP_4, /* MacBook Pro, 4th gen */ M_MBP_5_1, /* MacBook Pro, 5,1th gen */ M_MBP_5_2, /* MacBook Pro, 5,2th gen */ M_MBP_5_3, /* MacBook Pro, 5,3rd gen */ M_MBP_6_1, /* MacBook Pro, 6,1th gen */ M_MBP_6_2, /* MacBook Pro, 6,2th gen */ M_MBP_7_1, /* MacBook Pro, 7,1th gen */ M_MBP_8_2, /* MacBook Pro, 8,2nd gen */ M_UNKNOWN /* placeholder */};
struct efifb_dmi_info { char *optname; unsigned long base; int stride; int width; int height; int flags;};
struct sysfb_display_info { struct screen_info screen;
#if defined(CONFIG_FIRMWARE_EDID) struct edid_info edid;#endif};
extern struct sysfb_display_info sysfb_primary_display;
#ifdef CONFIG_SYSFB
void sysfb_disable(struct device *dev);
bool sysfb_handles_screen_info(void);
#else /* CONFIG_SYSFB */
static inline void sysfb_disable(struct device *dev){}
static inline bool sysfb_handles_screen_info(void){ return false;}
#endif /* CONFIG_SYSFB */
#ifdef CONFIG_EFI
extern struct efifb_dmi_info efifb_dmi_list[];void sysfb_apply_efi_quirks(struct screen_info *si);void sysfb_set_efifb_fwnode(const struct screen_info *si, struct platform_device *pd);
#else /* CONFIG_EFI */
static inline void sysfb_apply_efi_quirks(struct screen_info *si){}
static inline void sysfb_set_efifb_fwnode(const struct screen_info *si, struct platform_device *pd){}
#endif /* CONFIG_EFI */
#ifdef CONFIG_SYSFB_SIMPLEFB
bool sysfb_parse_mode(const struct screen_info *si, struct simplefb_platform_data *mode);struct platform_device *sysfb_create_simplefb(const struct screen_info *si, const struct simplefb_platform_data *mode, struct device *parent);
#else /* CONFIG_SYSFB_SIMPLEFB */
static inline bool sysfb_parse_mode(const struct screen_info *si, struct simplefb_platform_data *mode){ return false;}
static inline struct platform_device *sysfb_create_simplefb(const struct screen_info *si, const struct simplefb_platform_data *mode, struct device *parent){ return ERR_PTR(-EINVAL);}
#endif /* CONFIG_SYSFB_SIMPLEFB */
#endif /* _LINUX_SYSFB_H */