20 static unsigned int clip_offset(struct drm_rect *clip,  in clip_offset()  argument
23 	return clip->y1 * pitch + clip->x1 * cpp;  in clip_offset()
37 		   struct drm_rect *clip)  in drm_fb_memcpy()  argument
40 	size_t len = (clip->x2 - clip->x1) * cpp;  in drm_fb_memcpy()
41 	unsigned int y, lines = clip->y2 - clip->y1;  in drm_fb_memcpy()
43 	vaddr += clip_offset(clip, fb->pitches[0], cpp);  in drm_fb_memcpy()
64 			   struct drm_rect *clip)  in drm_fb_memcpy_dstclip()  argument
67 	unsigned int offset = clip_offset(clip, fb->pitches[0], cpp);  in drm_fb_memcpy_dstclip()
68 	size_t len = (clip->x2 - clip->x1) * cpp;  in drm_fb_memcpy_dstclip()
69 	unsigned int y, lines = clip->y2 - clip->y1;  in drm_fb_memcpy_dstclip()
89 		   struct drm_rect *clip)  in drm_fb_swab16()  argument
91 	size_t len = (clip->x2 - clip->x1) * sizeof(u16);  in drm_fb_swab16()
103 	for (y = clip->y1; y < clip->y2; y++) {  in drm_fb_swab16()
105 		src += clip->x1;  in drm_fb_swab16()
108 		for (x = clip->x1; x < clip->x2; x++)  in drm_fb_swab16()
150 			       struct drm_rect *clip, bool swab)  in drm_fb_xrgb8888_to_rgb565()  argument
152 	size_t linepixels = clip->x2 - clip->x1;  in drm_fb_xrgb8888_to_rgb565()
155 	unsigned y, lines = clip->y2 - clip->y1;  in drm_fb_xrgb8888_to_rgb565()
166 	vaddr += clip_offset(clip, fb->pitches[0], sizeof(u32));  in drm_fb_xrgb8888_to_rgb565()
195 				       struct drm_rect *clip, bool swab)  in drm_fb_xrgb8888_to_rgb565_dstclip()  argument
197 	size_t linepixels = clip->x2 - clip->x1;  in drm_fb_xrgb8888_to_rgb565_dstclip()
199 	unsigned y, lines = clip->y2 - clip->y1;  in drm_fb_xrgb8888_to_rgb565_dstclip()
206 	vaddr += clip_offset(clip, fb->pitches[0], sizeof(u32));  in drm_fb_xrgb8888_to_rgb565_dstclip()
207 	dst += clip_offset(clip, dst_pitch, sizeof(u16));  in drm_fb_xrgb8888_to_rgb565_dstclip()
247 				       struct drm_rect *clip)  in drm_fb_xrgb8888_to_rgb888_dstclip()  argument
249 	size_t linepixels = clip->x2 - clip->x1;  in drm_fb_xrgb8888_to_rgb888_dstclip()
251 	unsigned y, lines = clip->y2 - clip->y1;  in drm_fb_xrgb8888_to_rgb888_dstclip()
258 	vaddr += clip_offset(clip, fb->pitches[0], sizeof(u32));  in drm_fb_xrgb8888_to_rgb888_dstclip()
259 	dst += clip_offset(clip, dst_pitch, sizeof(u16));  in drm_fb_xrgb8888_to_rgb888_dstclip()
288 			       struct drm_rect *clip)  in drm_fb_xrgb8888_to_gray8()  argument
290 	unsigned int len = (clip->x2 - clip->x1) * sizeof(u32);  in drm_fb_xrgb8888_to_gray8()
305 	for (y = clip->y1; y < clip->y2; y++) {  in drm_fb_xrgb8888_to_gray8()
307 		src += clip->x1;  in drm_fb_xrgb8888_to_gray8()
310 		for (x = clip->x1; x < clip->x2; x++) {  in drm_fb_xrgb8888_to_gray8()