| #ifndef _ASM_VIDEO_H_ |
| #define _ASM_VIDEO_H_ |
| |
| #include <asm/page.h> |
| |
| static inline pgprot_t pgprot_framebuffer(pgprot_t prot, |
| unsigned long vm_start, unsigned long vm_end, |
| unsigned long offset) |
| { |
| return pgprot_noncached(prot); |
| } |
| #define pgprot_framebuffer pgprot_framebuffer |
| |
| /* |
| * MIPS doesn't define __raw_ I/O macros, so the helpers |
| * in <asm-generic/video.h> don't generate fb_readq() and |
| * fb_writeq(). We have to provide them here. |
| * |
| * TODO: Convert MIPS to generic I/O. The helpers below can |
| * then be removed. |
| */ |
| #ifdef CONFIG_64BIT |
| static inline u64 fb_readq(const volatile void __iomem *addr) |
| { |
| return __raw_readq(addr); |
| } |
| #define fb_readq fb_readq |
| |
| static inline void fb_writeq(u64 b, volatile void __iomem *addr) |
| { |
| __raw_writeq(b, addr); |
| } |
| #define fb_writeq fb_writeq |
| #endif |
| |
| #include <asm-generic/video.h> |
| |
| #endif /* _ASM_VIDEO_H_ */ |
