55 				   void *src, struct drm_framebuffer *fb,  in gud_xrgb8888_to_r124()  argument
80 	drm_fb_xrgb8888_to_gray8(&dst_map, NULL, &vmap, fb, rect);  in gud_xrgb8888_to_r124()
104 				    void *src, struct drm_framebuffer *fb,  in gud_xrgb8888_to_color()  argument
121 		sbuf32 = src + (y * fb->pitches[0]);  in gud_xrgb8888_to_color()
154 static int gud_prep_flush(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_prep_flush()  argument
158 	struct dma_buf_attachment *import_attach = fb->obj[0]->import_attach;  in gud_prep_flush()
172 	ret = drm_gem_fb_vmap(fb, map, map_data);  in gud_prep_flush()
178 	ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);  in gud_prep_flush()
192 	if (format != fb->format) {  in gud_prep_flush()
194 			len = gud_xrgb8888_to_r124(buf, format, vaddr, fb, rect);  in gud_prep_flush()
200 			drm_fb_xrgb8888_to_gray8(&dst, NULL, map_data, fb, rect);  in gud_prep_flush()
202 			drm_fb_xrgb8888_to_rgb332(&dst, NULL, map_data, fb, rect);  in gud_prep_flush()
204 			drm_fb_xrgb8888_to_rgb565(&dst, NULL, map_data, fb, rect,  in gud_prep_flush()
207 			drm_fb_xrgb8888_to_rgb888(&dst, NULL, map_data, fb, rect);  in gud_prep_flush()
209 			len = gud_xrgb8888_to_color(buf, format, vaddr, fb, rect);  in gud_prep_flush()
212 		drm_fb_swab(&dst, NULL, map_data, fb, rect, !import_attach);  in gud_prep_flush()
213 	} else if (compression && !import_attach && pitch == fb->pitches[0]) {  in gud_prep_flush()
217 		drm_fb_memcpy(&dst, NULL, map_data, fb, rect);  in gud_prep_flush()
241 	drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);  in gud_prep_flush()
243 	drm_gem_fb_vunmap(fb, map);  in gud_prep_flush()
287 static int gud_flush_rect(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_flush_rect()  argument
294 	drm_dbg(&gdrm->drm, "Flushing [FB:%d] " DRM_RECT_FMT "\n", fb->base.id, DRM_RECT_ARG(rect));  in gud_flush_rect()
296 	ret = gud_prep_flush(gdrm, fb, format, rect, &req);  in gud_flush_rect()
344 static void gud_retry_failed_flush(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_retry_failed_flush()  argument
354 	if (!gdrm->fb) {  in gud_retry_failed_flush()
355 		drm_framebuffer_get(fb);  in gud_retry_failed_flush()
356 		gdrm->fb = fb;  in gud_retry_failed_flush()
371 	struct drm_framebuffer *fb;  in gud_flush_work()  local
381 	fb = gdrm->fb;  in gud_flush_work()
382 	gdrm->fb = NULL;  in gud_flush_work()
387 	if (!fb)  in gud_flush_work()
390 	format = fb->format;  in gud_flush_work()
407 		ret = gud_flush_rect(gdrm, fb, format, &rect);  in gud_flush_work()
413 				gud_retry_failed_flush(gdrm, fb, &damage);  in gud_flush_work()
415 					dev_err_ratelimited(fb->dev->dev,  in gud_flush_work()
424 	drm_framebuffer_put(fb);  in gud_flush_work()
429 static void gud_fb_queue_damage(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_fb_queue_damage()  argument
436 	if (fb != gdrm->fb) {  in gud_fb_queue_damage()
437 		old_fb = gdrm->fb;  in gud_fb_queue_damage()
438 		drm_framebuffer_get(fb);  in gud_fb_queue_damage()
439 		gdrm->fb = fb;  in gud_fb_queue_damage()
460 	struct drm_framebuffer *old_fb = old_plane_state->fb;  in gud_pipe_check()
462 	struct drm_framebuffer *fb = new_plane_state->fb;  in gud_pipe_check()  local
463 	const struct drm_format_info *format = fb->format;  in gud_pipe_check()
470 	if (WARN_ON_ONCE(!fb))  in gud_pipe_check()
555 	if (drm_dev_enter(fb->dev, &idx)) {  in gud_pipe_check()
574 	struct drm_framebuffer *fb = state->fb;  in gud_pipe_update()  local
582 		if (gdrm->fb) {  in gud_pipe_update()
583 			drm_framebuffer_put(gdrm->fb);  in gud_pipe_update()
584 			gdrm->fb = NULL;  in gud_pipe_update()
593 	if (!old_state->fb)  in gud_pipe_update()
596 	if (fb && (crtc->state->mode_changed || crtc->state->connectors_changed))  in gud_pipe_update()
604 			drm_rect_init(&damage, 0, 0, fb->width, fb->height);  in gud_pipe_update()
605 		gud_fb_queue_damage(gdrm, fb, &damage);  in gud_pipe_update()