39 lines
875 B
C
39 lines
875 B
C
|
#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_ */
|