52 				   void *src, struct drm_framebuffer *fb,  in gud_xrgb8888_to_r124()  argument
64 	drm_WARN_ON_ONCE(fb->dev, format->char_per_block[0] != 1);  in gud_xrgb8888_to_r124()
78 	drm_fb_xrgb8888_to_gray8(&dst_map, NULL, &vmap, fb, rect, fmtcnv_state);  in gud_xrgb8888_to_r124()
102 				    void *src, struct drm_framebuffer *fb,  in gud_xrgb8888_to_color()  argument
119 		sbuf32 = src + (y * fb->pitches[0]);  in gud_xrgb8888_to_color()
141 				drm_WARN_ON_ONCE(fb->dev, 1);  in gud_xrgb8888_to_color()
152 static int gud_prep_flush(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_prep_flush()  argument
180 	if (format != fb->format) {  in gud_prep_flush()
182 			len = gud_xrgb8888_to_r124(buf, format, vaddr, fb, rect, fmtcnv_state);  in gud_prep_flush()
186 			drm_fb_xrgb8888_to_gray8(&dst, NULL, src, fb, rect, fmtcnv_state);  in gud_prep_flush()
188 			drm_fb_xrgb8888_to_rgb332(&dst, NULL, src, fb, rect, fmtcnv_state);  in gud_prep_flush()
191 				drm_fb_xrgb8888_to_rgb565be(&dst, NULL, src, fb, rect,  in gud_prep_flush()
194 				drm_fb_xrgb8888_to_rgb565(&dst, NULL, src, fb, rect,  in gud_prep_flush()
198 			drm_fb_xrgb8888_to_rgb888(&dst, NULL, src, fb, rect, fmtcnv_state);  in gud_prep_flush()
200 			len = gud_xrgb8888_to_color(buf, format, vaddr, fb, rect);  in gud_prep_flush()
203 		drm_fb_swab(&dst, NULL, src, fb, rect, cached_reads, fmtcnv_state);  in gud_prep_flush()
204 	} else if (compression && cached_reads && pitch == fb->pitches[0]) {  in gud_prep_flush()
208 		drm_fb_memcpy(&dst, NULL, src, fb, rect);  in gud_prep_flush()
273 static int gud_flush_rect(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_flush_rect()  argument
282 	drm_dbg(&gdrm->drm, "Flushing [FB:%d] " DRM_RECT_FMT "\n", fb->base.id, DRM_RECT_ARG(rect));  in gud_flush_rect()
284 	ret = gud_prep_flush(gdrm, fb, src, cached_reads, format, rect, &req, fmtcnv_state);  in gud_flush_rect()
324 static void gud_flush_damage(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_flush_damage()  argument
334 	format = fb->format;  in gud_flush_damage()
351 		ret = gud_flush_rect(gdrm, fb, src, cached_reads, format, &rect, &fmtcnv_state);  in gud_flush_damage()
355 				dev_err_ratelimited(fb->dev->dev,  in gud_flush_damage()
369 	struct drm_framebuffer *fb;  in gud_flush_work()  local
377 	fb = gdrm->fb;  in gud_flush_work()
378 	gdrm->fb = NULL;  in gud_flush_work()
384 	if (!fb)  in gud_flush_work()
387 	gud_flush_damage(gdrm, fb, &shadow_map, true, &damage);  in gud_flush_work()
389 	drm_framebuffer_put(fb);  in gud_flush_work()
394 static int gud_fb_queue_damage(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_fb_queue_damage()  argument
403 		gdrm->shadow_buf = vcalloc(fb->pitches[0], fb->height);  in gud_fb_queue_damage()
411 	iosys_map_incr(&shadow_map, drm_fb_clip_offset(fb->pitches[0], fb->format, damage));  in gud_fb_queue_damage()
412 	drm_fb_memcpy(&shadow_map, fb->pitches, src, fb, damage);  in gud_fb_queue_damage()
414 	if (fb != gdrm->fb) {  in gud_fb_queue_damage()
415 		old_fb = gdrm->fb;  in gud_fb_queue_damage()
416 		drm_framebuffer_get(fb);  in gud_fb_queue_damage()
417 		gdrm->fb = fb;  in gud_fb_queue_damage()
435 static void gud_fb_handle_damage(struct gud_device *gdrm, struct drm_framebuffer *fb,  in gud_fb_handle_damage()  argument
441 		drm_rect_init(damage, 0, 0, fb->width, fb->height);  in gud_fb_handle_damage()
444 		ret = gud_fb_queue_damage(gdrm, fb, src, damage);  in gud_fb_handle_damage()
450 	gud_flush_damage(gdrm, fb, src, !fb->obj[0]->import_attach, damage);  in gud_fb_handle_damage()
462 	struct drm_framebuffer *old_fb = old_plane_state->fb;  in gud_plane_atomic_check()
464 	struct drm_framebuffer *fb = new_plane_state->fb;  in gud_plane_atomic_check()  local
489 	format = fb->format;  in gud_plane_atomic_check()
570 	if (drm_dev_enter(fb->dev, &idx)) {  in gud_plane_atomic_check()
591 	struct drm_framebuffer *fb = new_state->fb;  in gud_plane_atomic_update()  local
600 		if (gdrm->fb) {  in gud_plane_atomic_update()
601 			drm_framebuffer_put(gdrm->fb);  in gud_plane_atomic_update()
602 			gdrm->fb = NULL;  in gud_plane_atomic_update()
613 	if (!old_state->fb)  in gud_plane_atomic_update()
616 	if (fb && (crtc->state->mode_changed || crtc->state->connectors_changed))  in gud_plane_atomic_update()
622 	if (!fb)  in gud_plane_atomic_update()
625 	ret = drm_gem_fb_begin_cpu_access(fb, DMA_FROM_DEVICE);  in gud_plane_atomic_update()
631 		gud_fb_handle_damage(gdrm, fb, &shadow_plane_state->data[0], &damage);  in gud_plane_atomic_update()
633 	drm_gem_fb_end_cpu_access(fb, DMA_FROM_DEVICE);  in gud_plane_atomic_update()