pci/drm/drm_format_helper.c

45 static int __drm_fb_xfrm(void *dst, unsigned long dst_pitch, unsigned long dst_pixsize,
68 	if (!dst_pitch)
69 		dst_pitch = drm_rect_width(clip) * dst_pixsize;
79 		dst += dst_pitch;
88 static int __drm_fb_xfrm_toio(void __iomem *dst, unsigned long dst_pitch, unsigned long dst_pixsize,
112 	if (!dst_pitch)
113 		dst_pitch = linepixels * dst_pixsize;
124 		dst += dst_pitch;
134 		       const unsigned int *dst_pitch, const u8 *dst_pixsize,
143 	if (!dst_pitch)
144 		dst_pitch = default_dst_pitch;
148 		return __drm_fb_xfrm_toio(dst[0].vaddr_iomem, dst_pitch[0], dst_pixsize[0],
151 		return __drm_fb_xfrm(dst[0].vaddr, dst_pitch[0], dst_pixsize[0],
158  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
166  * @dst_pitch and @src refer to arrays. Each array must have at least as many entries
173 void drm_fb_memcpy(struct iosys_map *dst, const unsigned int *dst_pitch,
184 	if (!dst_pitch)
185 		dst_pitch = default_dst_pitch;
191 		unsigned int dst_pitch_i = dst_pitch[i];
232  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
241  * parameters @dst, @dst_pitch and @src refer to arrays. Each array must have at
250 void drm_fb_swab(struct iosys_map *dst, const unsigned int *dst_pitch,
271 	drm_fb_xfrm(dst, dst_pitch, &cpp, src, fb, clip, cached, swab_line);
293  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
301  * parameters @dst, @dst_pitch and @src refer to arrays. Each array must have at
310 void drm_fb_xrgb8888_to_rgb332(struct iosys_map *dst, const unsigned int *dst_pitch,
318 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
362  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
371  * parameters @dst, @dst_pitch and @src refer to arrays. Each array must have at
380 void drm_fb_xrgb8888_to_rgb565(struct iosys_map *dst, const unsigned int *dst_pitch,
395 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false, xfrm_line);
419  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
426  * the color format during the process. The parameters @dst, @dst_pitch and
437 void drm_fb_xrgb8888_to_xrgb1555(struct iosys_map *dst, const unsigned int *dst_pitch,
445 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
471  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
478  * the color format during the process. The parameters @dst, @dst_pitch and
489 void drm_fb_xrgb8888_to_argb1555(struct iosys_map *dst, const unsigned int *dst_pitch,
497 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
523  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
530  * the color format during the process. The parameters @dst, @dst_pitch and
541 void drm_fb_xrgb8888_to_rgba5551(struct iosys_map *dst, const unsigned int *dst_pitch,
549 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
573  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
581  * parameters @dst, @dst_pitch and @src refer to arrays. Each array must have at
591 void drm_fb_xrgb8888_to_rgb888(struct iosys_map *dst, const unsigned int *dst_pitch,
599 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
621  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
628  * color format during the process. The parameters @dst, @dst_pitch and @src refer
639 void drm_fb_xrgb8888_to_argb8888(struct iosys_map *dst, const unsigned int *dst_pitch,
647 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
669 static void drm_fb_xrgb8888_to_abgr8888(struct iosys_map *dst, const unsigned int *dst_pitch,
678 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
699 static void drm_fb_xrgb8888_to_xbgr8888(struct iosys_map *dst, const unsigned int *dst_pitch,
708 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
733  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
741  * parameters @dst, @dst_pitch and @src refer to arrays. Each array must have at
751 void drm_fb_xrgb8888_to_xrgb2101010(struct iosys_map *dst, const unsigned int *dst_pitch,
759 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
786  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
793  * the color format during the process. The parameters @dst, @dst_pitch and
804 void drm_fb_xrgb8888_to_argb2101010(struct iosys_map *dst, const unsigned int *dst_pitch,
812 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
837  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
845  * parameters @dst, @dst_pitch and @src refer to arrays. Each array must have at
859 void drm_fb_xrgb8888_to_gray8(struct iosys_map *dst, const unsigned int *dst_pitch,
867 	drm_fb_xfrm(dst, dst_pitch, dst_pixsize, src, fb, clip, false,
875  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
885  * @dst_pitch and @src refer to arrays. Each array must have at least as many
897 int drm_fb_blit(struct iosys_map *dst, const unsigned int *dst_pitch, uint32_t dst_format,
904 		drm_fb_memcpy(dst, dst_pitch, src, fb, clip);
907 		drm_fb_swab(dst, dst_pitch, src, fb, clip, false);
910 		drm_fb_swab(dst, dst_pitch, src, fb, clip, false);
914 			drm_fb_xrgb8888_to_rgb565(dst, dst_pitch, src, fb, clip, false);
917 			drm_fb_xrgb8888_to_xrgb1555(dst, dst_pitch, src, fb, clip);
920 			drm_fb_xrgb8888_to_argb1555(dst, dst_pitch, src, fb, clip);
923 			drm_fb_xrgb8888_to_rgba5551(dst, dst_pitch, src, fb, clip);
926 			drm_fb_xrgb8888_to_rgb888(dst, dst_pitch, src, fb, clip);
929 			drm_fb_xrgb8888_to_argb8888(dst, dst_pitch, src, fb, clip);
932 			drm_fb_xrgb8888_to_xbgr8888(dst, dst_pitch, src, fb, clip);
935 			drm_fb_xrgb8888_to_abgr8888(dst, dst_pitch, src, fb, clip);
938 			drm_fb_xrgb8888_to_xrgb2101010(dst, dst_pitch, src, fb, clip);
941 			drm_fb_xrgb8888_to_argb2101010(dst, dst_pitch, src, fb, clip);
944 			drm_fb_swab(dst, dst_pitch, src, fb, clip, false);
976  * @dst_pitch: Array of numbers of bytes between the start of two consecutive scanlines
984  * parameters @dst, @dst_pitch and @src refer to arrays. Each array must have at
1003 void drm_fb_xrgb8888_to_mono(struct iosys_map *dst, const unsigned int *dst_pitch,
1024 	if (!dst_pitch)
1025 		dst_pitch = default_dst_pitch;
1026 	dst_pitch_0 = dst_pitch[0];