1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _SPARC_VIDEO_H_
3 #define _SPARC_VIDEO_H_
4
5 #include <linux/io.h>
6 #include <linux/types.h>
7
8 #include <asm/page.h>
9
10 struct device;
11
12 #ifdef CONFIG_SPARC32
13 static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
14 unsigned long vm_start, unsigned long vm_end,
15 unsigned long offset)
16 {
17 return prot;
18 }
19 #define pgprot_framebuffer pgprot_framebuffer
20 #endif
21
22 bool video_is_primary_device(struct device *dev);
23 #define video_is_primary_device video_is_primary_device
24
25 static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
26 {
27 sbus_memcpy_fromio(to, from, n);
28 }
29 #define fb_memcpy_fromio fb_memcpy_fromio
30
31 static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
32 {
33 sbus_memcpy_toio(to, from, n);
34 }
35 #define fb_memcpy_toio fb_memcpy_toio
36
37 static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
38 {
39 sbus_memset_io(addr, c, n);
40 }
41 #define fb_memset fb_memset_io
42
43 #include <asm-generic/video.h>
44
45 #endif /* _SPARC_VIDEO_H_ */
46
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