Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
39 lines
875 B
C
39 lines
875 B
C
#ifndef _ASM_VIDEO_H_
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#define _ASM_VIDEO_H_
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#include <asm/page.h>
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static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
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unsigned long vm_start, unsigned long vm_end,
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unsigned long offset)
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{
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return pgprot_noncached(prot);
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}
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#define pgprot_framebuffer pgprot_framebuffer
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/*
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* MIPS doesn't define __raw_ I/O macros, so the helpers
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* in <asm-generic/video.h> don't generate fb_readq() and
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* fb_writeq(). We have to provide them here.
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*
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* TODO: Convert MIPS to generic I/O. The helpers below can
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* then be removed.
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*/
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#ifdef CONFIG_64BIT
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static inline u64 fb_readq(const volatile void __iomem *addr)
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{
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return __raw_readq(addr);
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}
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#define fb_readq fb_readq
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static inline void fb_writeq(u64 b, volatile void __iomem *addr)
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{
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__raw_writeq(b, addr);
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}
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#define fb_writeq fb_writeq
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#endif
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#include <asm-generic/video.h>
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#endif /* _ASM_VIDEO_H_ */
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