diff options
Diffstat (limited to 'arch/sparc/include/asm/video.h')
-rw-r--r-- | arch/sparc/include/asm/video.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/video.h b/arch/sparc/include/asm/video.h new file mode 100644 index 0000000000..a6f48f52db --- /dev/null +++ b/arch/sparc/include/asm/video.h @@ -0,0 +1,45 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _SPARC_VIDEO_H_ +#define _SPARC_VIDEO_H_ + +#include <linux/io.h> +#include <linux/types.h> + +#include <asm/page.h> + +struct device; + +#ifdef CONFIG_SPARC32 +static inline pgprot_t pgprot_framebuffer(pgprot_t prot, + unsigned long vm_start, unsigned long vm_end, + unsigned long offset) +{ + return prot; +} +#define pgprot_framebuffer pgprot_framebuffer +#endif + +bool video_is_primary_device(struct device *dev); +#define video_is_primary_device video_is_primary_device + +static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n) +{ + sbus_memcpy_fromio(to, from, n); +} +#define fb_memcpy_fromio fb_memcpy_fromio + +static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n) +{ + sbus_memcpy_toio(to, from, n); +} +#define fb_memcpy_toio fb_memcpy_toio + +static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n) +{ + sbus_memset_io(addr, c, n); +} +#define fb_memset fb_memset_io + +#include <asm-generic/video.h> + +#endif /* _SPARC_VIDEO_H_ */ |