143 int udl_handle_damage(struct udl_framebuffer *fb, int x, int y,  in udl_handle_damage()  argument
146 	struct drm_device *dev = fb->base.dev;  in udl_handle_damage()
155 	int bpp = (fb->base.bits_per_pixel / 8);  in udl_handle_damage()
160 	if (!fb->active_16)  in udl_handle_damage()
163 	if (!fb->obj->vmapping) {  in udl_handle_damage()
164 		ret = udl_gem_vmap(fb->obj);  in udl_handle_damage()
169 		if (!fb->obj->vmapping) {  in udl_handle_damage()
180 	    (x + width > fb->base.width) ||  in udl_handle_damage()
181 	    (y + height > fb->base.height))  in udl_handle_damage()
192 	spin_lock_irqsave(&fb->dirty_lock, flags);  in udl_handle_damage()
194 	if (fb->y1 < y)  in udl_handle_damage()
195 		y = fb->y1;  in udl_handle_damage()
196 	if (fb->y2 > y2)  in udl_handle_damage()
197 		y2 = fb->y2;  in udl_handle_damage()
198 	if (fb->x1 < x)  in udl_handle_damage()
199 		x = fb->x1;  in udl_handle_damage()
200 	if (fb->x2 > x2)  in udl_handle_damage()
201 		x2 = fb->x2;  in udl_handle_damage()
204 		fb->x1 = x;  in udl_handle_damage()
205 		fb->x2 = x2;  in udl_handle_damage()
206 		fb->y1 = y;  in udl_handle_damage()
207 		fb->y2 = y2;  in udl_handle_damage()
208 		spin_unlock_irqrestore(&fb->dirty_lock, flags);  in udl_handle_damage()
212 	fb->x1 = fb->y1 = INT_MAX;  in udl_handle_damage()
213 	fb->x2 = fb->y2 = 0;  in udl_handle_damage()
215 	spin_unlock_irqrestore(&fb->dirty_lock, flags);  in udl_handle_damage()
224 		const int line_offset = fb->base.pitches[0] * i;  in udl_handle_damage()
226 		const int dev_byte_offset = (fb->base.width * bpp * i) + (x * bpp);  in udl_handle_damage()
228 				     (char *) fb->obj->vmapping,  in udl_handle_damage()
396 static int udl_user_framebuffer_dirty(struct drm_framebuffer *fb,  in udl_user_framebuffer_dirty()  argument
402 	struct udl_framebuffer *ufb = to_udl_fb(fb);  in udl_user_framebuffer_dirty()
406 	drm_modeset_lock_all(fb->dev);  in udl_user_framebuffer_dirty()
434 	drm_modeset_unlock_all(fb->dev);  in udl_user_framebuffer_dirty()
439 static void udl_user_framebuffer_destroy(struct drm_framebuffer *fb)  in udl_user_framebuffer_destroy()  argument
441 	struct udl_framebuffer *ufb = to_udl_fb(fb);  in udl_user_framebuffer_destroy()
446 	drm_framebuffer_cleanup(fb);  in udl_user_framebuffer_destroy()
480 	struct drm_framebuffer *fb;  in udlfb_create()  local
520 	fb = &ufbdev->ufb.base;  in udlfb_create()
522 	ufbdev->helper.fb = fb;  in udlfb_create()
533 	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth);  in udlfb_create()
544 		      fb->width, fb->height,  in udlfb_create()