55 				   void *src, struct drm_framebuffer *fb,  in gud_xrgb8888_to_r124()  argument
77 	drm_fb_xrgb8888_to_gray8(buf, src, fb, rect);  in gud_xrgb8888_to_r124()
101 				    void *src, struct drm_framebuffer *fb,  in gud_xrgb8888_to_color()  argument
117 		pix32 = src + (y * fb->pitches[0]);  in gud_xrgb8888_to_color()
149 static int gud_prep_flush(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_prep_flush()  argument
153 	struct dma_buf_attachment *import_attach = fb->obj[0]->import_attach;  in gud_prep_flush()
166 	ret = drm_gem_fb_vmap(fb, map, map_data);  in gud_prep_flush()
172 	ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);  in gud_prep_flush()
185 	if (format != fb->format) {  in gud_prep_flush()
187 			len = gud_xrgb8888_to_r124(buf, format, vaddr, fb, rect);  in gud_prep_flush()
193 			drm_fb_xrgb8888_to_rgb565(buf, vaddr, fb, rect, gud_is_big_endian());  in gud_prep_flush()
195 			len = gud_xrgb8888_to_color(buf, format, vaddr, fb, rect);  in gud_prep_flush()
198 		drm_fb_swab(buf, vaddr, fb, rect, !import_attach);  in gud_prep_flush()
199 	} else if (compression && !import_attach && pitch == fb->pitches[0]) {  in gud_prep_flush()
203 		drm_fb_memcpy(buf, vaddr, fb, rect);  in gud_prep_flush()
227 	drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);  in gud_prep_flush()
229 	drm_gem_fb_vunmap(fb, map);  in gud_prep_flush()
273 static int gud_flush_rect(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_flush_rect()  argument
280 	drm_dbg(&gdrm->drm, "Flushing [FB:%d] " DRM_RECT_FMT "\n", fb->base.id, DRM_RECT_ARG(rect));  in gud_flush_rect()
282 	ret = gud_prep_flush(gdrm, fb, format, rect, &req);  in gud_flush_rect()
330 static void gud_retry_failed_flush(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_retry_failed_flush()  argument
340 	if (!gdrm->fb) {  in gud_retry_failed_flush()
341 		drm_framebuffer_get(fb);  in gud_retry_failed_flush()
342 		gdrm->fb = fb;  in gud_retry_failed_flush()
357 	struct drm_framebuffer *fb;  in gud_flush_work()  local
367 	fb = gdrm->fb;  in gud_flush_work()
368 	gdrm->fb = NULL;  in gud_flush_work()
373 	if (!fb)  in gud_flush_work()
376 	format = fb->format;  in gud_flush_work()
393 		ret = gud_flush_rect(gdrm, fb, format, &rect);  in gud_flush_work()
399 				gud_retry_failed_flush(gdrm, fb, &damage);  in gud_flush_work()
401 					dev_err_ratelimited(fb->dev->dev,  in gud_flush_work()
410 	drm_framebuffer_put(fb);  in gud_flush_work()
415 static void gud_fb_queue_damage(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_fb_queue_damage()  argument
422 	if (fb != gdrm->fb) {  in gud_fb_queue_damage()
423 		old_fb = gdrm->fb;  in gud_fb_queue_damage()
424 		drm_framebuffer_get(fb);  in gud_fb_queue_damage()
425 		gdrm->fb = fb;  in gud_fb_queue_damage()
446 	struct drm_framebuffer *old_fb = old_plane_state->fb;  in gud_pipe_check()
448 	struct drm_framebuffer *fb = new_plane_state->fb;  in gud_pipe_check()  local
449 	const struct drm_format_info *format = fb->format;  in gud_pipe_check()
456 	if (WARN_ON_ONCE(!fb))  in gud_pipe_check()
541 	if (drm_dev_enter(fb->dev, &idx)) {  in gud_pipe_check()
560 	struct drm_framebuffer *fb = state->fb;  in gud_pipe_update()  local
568 		if (gdrm->fb) {  in gud_pipe_update()
569 			drm_framebuffer_put(gdrm->fb);  in gud_pipe_update()
570 			gdrm->fb = NULL;  in gud_pipe_update()
579 	if (!old_state->fb)  in gud_pipe_update()
582 	if (fb && (crtc->state->mode_changed || crtc->state->connectors_changed))  in gud_pipe_update()
590 			drm_rect_init(&damage, 0, 0, fb->width, fb->height);  in gud_pipe_update()
591 		gud_fb_queue_damage(gdrm, fb, &damage);  in gud_pipe_update()