20 static void cirrus_dirty_update(struct cirrus_fbdev *afbdev,  in cirrus_dirty_update()  argument
27 	int bpp = (afbdev->gfb.base.bits_per_pixel + 7)/8;  in cirrus_dirty_update()
34 	obj = afbdev->gfb.obj;  in cirrus_dirty_update()
52 	spin_lock_irqsave(&afbdev->dirty_lock, flags);  in cirrus_dirty_update()
54 	if (afbdev->y1 < y)  in cirrus_dirty_update()
55 		y = afbdev->y1;  in cirrus_dirty_update()
56 	if (afbdev->y2 > y2)  in cirrus_dirty_update()
57 		y2 = afbdev->y2;  in cirrus_dirty_update()
58 	if (afbdev->x1 < x)  in cirrus_dirty_update()
59 		x = afbdev->x1;  in cirrus_dirty_update()
60 	if (afbdev->x2 > x2)  in cirrus_dirty_update()
61 		x2 = afbdev->x2;  in cirrus_dirty_update()
64 		afbdev->x1 = x;  in cirrus_dirty_update()
65 		afbdev->x2 = x2;  in cirrus_dirty_update()
66 		afbdev->y1 = y;  in cirrus_dirty_update()
67 		afbdev->y2 = y2;  in cirrus_dirty_update()
68 		spin_unlock_irqrestore(&afbdev->dirty_lock, flags);  in cirrus_dirty_update()
72 	afbdev->x1 = afbdev->y1 = INT_MAX;  in cirrus_dirty_update()
73 	afbdev->x2 = afbdev->y2 = 0;  in cirrus_dirty_update()
74 	spin_unlock_irqrestore(&afbdev->dirty_lock, flags);  in cirrus_dirty_update()
87 		src_offset = dst_offset = i * afbdev->gfb.base.pitches[0] + (x * bpp);  in cirrus_dirty_update()
88 		memcpy_toio(bo->kmap.virtual + src_offset, afbdev->sysram + src_offset, width * bpp);  in cirrus_dirty_update()
100 	struct cirrus_fbdev *afbdev = info->par;  in cirrus_fillrect()  local
102 	cirrus_dirty_update(afbdev, rect->dx, rect->dy, rect->width,  in cirrus_fillrect()
109 	struct cirrus_fbdev *afbdev = info->par;  in cirrus_copyarea()  local
111 	cirrus_dirty_update(afbdev, area->dx, area->dy, area->width,  in cirrus_copyarea()
118 	struct cirrus_fbdev *afbdev = info->par;  in cirrus_imageblit()  local
120 	cirrus_dirty_update(afbdev, image->dx, image->dy, image->width,  in cirrus_imageblit()
137 static int cirrusfb_create_object(struct cirrus_fbdev *afbdev,  in cirrusfb_create_object()  argument
141 	struct drm_device *dev = afbdev->helper.dev;  in cirrusfb_create_object()