105 	.name = "adp",
155 	struct adp_drv_private *adp;  in adp_plane_atomic_update()  local
168 	adp = to_adp(plane->dev);  in adp_plane_atomic_update()
176 	writel(src_pos, adp->be + ADBE_SRC_START);  in adp_plane_atomic_update()
177 	writel(src_size, adp->be + ADBE_SRC_SIZE);  in adp_plane_atomic_update()
178 	writel(dst_pos, adp->be + ADBE_DST_START);  in adp_plane_atomic_update()
179 	writel(dst_size, adp->be + ADBE_DST_SIZE);  in adp_plane_atomic_update()
180 	writel(fb->pitches[0], adp->be + ADBE_STRIDE);  in adp_plane_atomic_update()
183 		writel(obj->dma_addr + fb->offsets[0], adp->be + ADBE_FB_BASE);  in adp_plane_atomic_update()
185 	writel(BIT(0), adp->be + ADBE_LAYER_EN1);  in adp_plane_atomic_update()
186 	writel(BIT(0), adp->be + ADBE_LAYER_EN2);  in adp_plane_atomic_update()
187 	writel(BIT(0), adp->be + ADBE_LAYER_EN3);  in adp_plane_atomic_update()
188 	writel(BIT(0), adp->be + ADBE_LAYER_EN4);  in adp_plane_atomic_update()
189 	writel(ADBE_SCALE_CTL_BYPASS, adp->be + ADBE_SCALE_CTL);  in adp_plane_atomic_update()
190 	writel(ADBE_LAYER_CTL_ENABLE | BIT(0), adp->be + ADBE_LAYER_CTL);  in adp_plane_atomic_update()
191 	writel(ADBE_PIX_FMT_XRGB32, adp->be + ADBE_PIX_FMT);  in adp_plane_atomic_update()
197 	struct adp_drv_private *adp = to_adp(plane->dev);  in adp_plane_atomic_disable()  local
199 	writel(0x0, adp->be + ADBE_LAYER_EN1);  in adp_plane_atomic_disable()
200 	writel(0x0, adp->be + ADBE_LAYER_EN2);  in adp_plane_atomic_disable()
201 	writel(0x0, adp->be + ADBE_LAYER_EN3);  in adp_plane_atomic_disable()
202 	writel(0x0, adp->be + ADBE_LAYER_EN4);  in adp_plane_atomic_disable()
203 	writel(ADBE_LAYER_CTL_ENABLE, adp->be + ADBE_LAYER_CTL);  in adp_plane_atomic_disable()
225 static struct drm_plane *adp_plane_new(struct adp_drv_private *adp)  in adp_plane_new()  argument
227 	struct drm_device *drm = &adp->drm;  in adp_plane_new()
243 static void adp_enable_vblank(struct adp_drv_private *adp)  in adp_enable_vblank()  argument
247 	writel(ADP_INT_STATUS_INT_MASK, adp->fe + ADP_INT_STATUS);  in adp_enable_vblank()
249 	cur_ctrl = readl(adp->fe + ADP_CTRL);  in adp_enable_vblank()
250 	writel(cur_ctrl | ADP_CTRL_VBLANK_ON, adp->fe + ADP_CTRL);  in adp_enable_vblank()
256 	struct adp_drv_private *adp = to_adp(dev);  in adp_crtc_enable_vblank()  local
258 	adp_enable_vblank(adp);  in adp_crtc_enable_vblank()
263 static void adp_disable_vblank(struct adp_drv_private *adp)  in adp_disable_vblank()  argument
267 	cur_ctrl = readl(adp->fe + ADP_CTRL);  in adp_disable_vblank()
268 	writel(cur_ctrl & ~ADP_CTRL_VBLANK_ON, adp->fe + ADP_CTRL);  in adp_disable_vblank()
269 	writel(ADP_INT_STATUS_INT_MASK, adp->fe + ADP_INT_STATUS);  in adp_disable_vblank()
275 	struct adp_drv_private *adp = to_adp(dev);  in adp_crtc_disable_vblank()  local
277 	adp_disable_vblank(adp);  in adp_crtc_disable_vblank()
283 	struct adp_drv_private *adp = crtc_to_adp(crtc);  in adp_crtc_atomic_enable()  local
285 	writel(BIT(0), adp->be + ADBE_BLEND_EN2);  in adp_crtc_atomic_enable()
286 	writel(BIT(4), adp->be + ADBE_BLEND_EN1);  in adp_crtc_atomic_enable()
287 	writel(BIT(0), adp->be + ADBE_BLEND_EN3);  in adp_crtc_atomic_enable()
288 	writel(BIT(0), adp->be + ADBE_BLEND_BYPASS);  in adp_crtc_atomic_enable()
289 	writel(BIT(0), adp->be + ADBE_BLEND_EN4);  in adp_crtc_atomic_enable()
296 	struct adp_drv_private *adp = crtc_to_adp(crtc);  in adp_crtc_atomic_disable()  local
301 	writel(0x0, adp->be + ADBE_BLEND_EN2);  in adp_crtc_atomic_disable()
302 	writel(0x0, adp->be + ADBE_BLEND_EN1);  in adp_crtc_atomic_disable()
303 	writel(0x0, adp->be + ADBE_BLEND_EN3);  in adp_crtc_atomic_disable()
304 	writel(0x0, adp->be + ADBE_BLEND_BYPASS);  in adp_crtc_atomic_disable()
305 	writel(0x0, adp->be + ADBE_BLEND_EN4);  in adp_crtc_atomic_disable()
314 	struct adp_drv_private *adp = crtc_to_adp(crtc);  in adp_crtc_atomic_flush()  local
319 	if (new_size != adp->mask_buf_size) {  in adp_crtc_atomic_flush()
320 		if (adp->mask_buf)  in adp_crtc_atomic_flush()
321 			dma_free_coherent(crtc->dev->dev, adp->mask_buf_size,  in adp_crtc_atomic_flush()
322 					  adp->mask_buf, adp->mask_iova);  in adp_crtc_atomic_flush()
323 		adp->mask_buf = NULL;  in adp_crtc_atomic_flush()
325 			adp->mask_buf = dma_alloc_coherent(crtc->dev->dev, new_size,  in adp_crtc_atomic_flush()
326 							   &adp->mask_iova, GFP_KERNEL);  in adp_crtc_atomic_flush()
327 			memset(adp->mask_buf, 0xFF, new_size);  in adp_crtc_atomic_flush()
328 			writel(adp->mask_iova, adp->be + ADBE_MASK_BUF);  in adp_crtc_atomic_flush()
330 		adp->mask_buf_size = new_size;  in adp_crtc_atomic_flush()
332 	writel(ADBE_FIFO_SYNC | frame_num, adp->be + ADBE_FIFO);  in adp_crtc_atomic_flush()
343 			adp->event = event;  in adp_crtc_atomic_flush()
367 static int adp_setup_crtc(struct adp_drv_private *adp)  in adp_setup_crtc()  argument
369 	struct drm_device *drm = &adp->drm;  in adp_setup_crtc()
373 	primary = adp_plane_new(adp);  in adp_setup_crtc()
377 	ret = drm_crtc_init_with_planes(drm, &adp->crtc, primary,  in adp_setup_crtc()
382 	drm_crtc_helper_add(&adp->crtc, &adp_crtc_helper_funcs);  in adp_setup_crtc()
392 static int adp_setup_mode_config(struct adp_drv_private *adp)  in adp_setup_mode_config()  argument
394 	struct drm_device *drm = &adp->drm;  in adp_setup_mode_config()
412 	size = readl(adp->fe + ADP_SCREEN_SIZE);  in adp_setup_mode_config()
422 	ret = adp_setup_crtc(adp);  in adp_setup_mode_config()
428 	adp->encoder = drmm_plain_encoder_alloc(drm, NULL, DRM_MODE_ENCODER_DSI, NULL);  in adp_setup_mode_config()
429 	if (IS_ERR(adp->encoder)) {  in adp_setup_mode_config()
431 		return PTR_ERR(adp->encoder);  in adp_setup_mode_config()
433 	adp->encoder->possible_crtcs = ALL_CRTCS;  in adp_setup_mode_config()
435 	ret = drm_bridge_attach(adp->encoder, adp->next_bridge, NULL,  in adp_setup_mode_config()
442 	adp->connector = drm_bridge_connector_init(drm, adp->encoder);  in adp_setup_mode_config()
443 	if (IS_ERR(adp->connector))  in adp_setup_mode_config()
444 		return PTR_ERR(adp->connector);  in adp_setup_mode_config()
446 	drm_connector_attach_encoder(adp->connector, adp->encoder);  in adp_setup_mode_config()
459 static int adp_parse_of(struct platform_device *pdev, struct adp_drv_private *adp)  in adp_parse_of()  argument
463 	adp->be = devm_platform_ioremap_resource_byname(pdev, "be");  in adp_parse_of()
464 	if (IS_ERR(adp->be)) {  in adp_parse_of()
466 		return PTR_ERR(adp->be);  in adp_parse_of()
469 	adp->fe = devm_platform_ioremap_resource_byname(pdev, "fe");  in adp_parse_of()
470 	if (IS_ERR(adp->fe)) {  in adp_parse_of()
472 		return PTR_ERR(adp->fe);  in adp_parse_of()
475 	adp->be_irq = platform_get_irq_byname(pdev, "be");  in adp_parse_of()
476 	if (adp->be_irq < 0)  in adp_parse_of()
477 		return adp->be_irq;  in adp_parse_of()
479 	adp->fe_irq = platform_get_irq_byname(pdev, "fe");  in adp_parse_of()
480 	if (adp->fe_irq < 0)  in adp_parse_of()
481 		return adp->fe_irq;  in adp_parse_of()
488 	struct adp_drv_private *adp = (struct adp_drv_private *)arg;  in adp_fe_irq()  local
492 	int_status = readl(adp->fe + ADP_INT_STATUS);  in adp_fe_irq()
494 		drm_crtc_handle_vblank(&adp->crtc);  in adp_fe_irq()
495 		spin_lock(&adp->crtc.dev->event_lock);  in adp_fe_irq()
496 		if (adp->event) {  in adp_fe_irq()
497 			int_ctl = readl(adp->fe + ADP_CTRL);  in adp_fe_irq()
499 				drm_crtc_send_vblank_event(&adp->crtc, adp->event);  in adp_fe_irq()
500 				adp->event = NULL;  in adp_fe_irq()
501 				drm_crtc_vblank_put(&adp->crtc);  in adp_fe_irq()
504 		spin_unlock(&adp->crtc.dev->event_lock);  in adp_fe_irq()
507 	writel(int_status, adp->fe + ADP_INT_STATUS);  in adp_fe_irq()
516 	struct adp_drv_private *adp = to_adp(drm);  in adp_drm_bind()  local
519 	writel(ADP_CTRL_FIFO_ON, adp->fe + ADP_CTRL);  in adp_drm_bind()
521 	adp->next_bridge = drmm_of_get_bridge(&adp->drm, dev->of_node, 0, 0);  in adp_drm_bind()
522 	if (IS_ERR(adp->next_bridge)) {  in adp_drm_bind()
524 		return PTR_ERR(adp->next_bridge);  in adp_drm_bind()
527 	err = adp_setup_mode_config(adp);  in adp_drm_bind()
531 	err = request_irq(adp->fe_irq, adp_fe_irq, 0, "adp-fe", adp);  in adp_drm_bind()
535 	err = drm_dev_register(&adp->drm, 0);  in adp_drm_bind()
545 	struct adp_drv_private *adp = to_adp(drm);  in adp_drm_unbind()  local
549 	free_irq(adp->fe_irq, adp);  in adp_drm_unbind()
566 	struct adp_drv_private *adp;  in adp_probe()  local
569 	adp = devm_drm_dev_alloc(&pdev->dev, &adp_driver, struct adp_drv_private, drm);  in adp_probe()
570 	if (IS_ERR(adp))  in adp_probe()
571 		return PTR_ERR(adp);  in adp_probe()
573 	dev_set_drvdata(&pdev->dev, &adp->drm);  in adp_probe()
575 	err = adp_parse_of(pdev, adp);  in adp_probe()
603 		.name = "adp",