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- /* 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 <[email protected]>
- */
- #include <linux/kernel.h>
- #include <linux/platform_data/simplefb.h>
- #include <linux/screen_info.h>
- 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;
- };
- #ifdef CONFIG_SYSFB
- void sysfb_disable(void);
- #else /* CONFIG_SYSFB */
- static inline void sysfb_disable(void)
- {
- }
- #endif /* CONFIG_SYSFB */
- #ifdef CONFIG_EFI
- extern struct efifb_dmi_info efifb_dmi_list[];
- void sysfb_apply_efi_quirks(void);
- void sysfb_set_efifb_fwnode(struct platform_device *pd);
- #else /* CONFIG_EFI */
- static inline void sysfb_apply_efi_quirks(void)
- {
- }
- static inline void sysfb_set_efifb_fwnode(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);
- #else /* CONFIG_SYSFB_SIMPLE */
- 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)
- {
- return ERR_PTR(-EINVAL);
- }
- #endif /* CONFIG_SYSFB_SIMPLE */
- #endif /* _LINUX_SYSFB_H */
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