54 	struct cmdq_client		cmdq_client;  member
112 static int mtk_drm_cmdq_pkt_create(struct cmdq_client *client, struct cmdq_pkt *pkt,  in mtk_drm_cmdq_pkt_create()
143 	struct cmdq_client *client = (struct cmdq_client *)pkt->cl;  in mtk_drm_cmdq_pkt_destroy()
161 	if (mtk_crtc->cmdq_client.chan) {  in mtk_drm_crtc_destroy()
162 		mbox_free_channel(mtk_crtc->cmdq_client.chan);  in mtk_drm_crtc_destroy()
163 		mtk_crtc->cmdq_client.chan = NULL;  in mtk_drm_crtc_destroy()
290 	struct cmdq_client *cmdq_cl = container_of(cl, struct cmdq_client, client);  in ddp_cmdq_cb()
291 	struct mtk_drm_crtc *mtk_crtc = container_of(cmdq_cl, struct mtk_drm_crtc, cmdq_client);  in ddp_cmdq_cb()
578 	if (mtk_crtc->cmdq_client.chan) {  in mtk_drm_crtc_update_config()
579 		mbox_flush(mtk_crtc->cmdq_client.chan, 2000);  in mtk_drm_crtc_update_config()
585 		dma_sync_single_for_device(mtk_crtc->cmdq_client.chan->mbox->dev,  in mtk_drm_crtc_update_config()
598 		mbox_send_message(mtk_crtc->cmdq_client.chan, cmdq_handle);  in mtk_drm_crtc_update_config()
599 		mbox_client_txdone(mtk_crtc->cmdq_client.chan, 0);  in mtk_drm_crtc_update_config()
613 	if (!priv->data->shadow_register && !mtk_crtc->cmdq_client.chan)  in mtk_crtc_ddp_irq()
716 	if (mtk_crtc->cmdq_client.chan)  in mtk_drm_crtc_atomic_disable()
968 	mtk_crtc->cmdq_client.client.dev = mtk_crtc->mmsys_dev;  in mtk_drm_crtc_create()
969 	mtk_crtc->cmdq_client.client.tx_block = false;  in mtk_drm_crtc_create()
970 	mtk_crtc->cmdq_client.client.knows_txdone = true;  in mtk_drm_crtc_create()
971 	mtk_crtc->cmdq_client.client.rx_callback = ddp_cmdq_cb;  in mtk_drm_crtc_create()
972 	mtk_crtc->cmdq_client.chan =  in mtk_drm_crtc_create()
973 			mbox_request_channel(&mtk_crtc->cmdq_client.client,  in mtk_drm_crtc_create()
975 	if (IS_ERR(mtk_crtc->cmdq_client.chan)) {  in mtk_drm_crtc_create()
978 		mtk_crtc->cmdq_client.chan = NULL;  in mtk_drm_crtc_create()
981 	if (mtk_crtc->cmdq_client.chan) {  in mtk_drm_crtc_create()
989 			mbox_free_channel(mtk_crtc->cmdq_client.chan);  in mtk_drm_crtc_create()
990 			mtk_crtc->cmdq_client.chan = NULL;  in mtk_drm_crtc_create()
992 			ret = mtk_drm_cmdq_pkt_create(&mtk_crtc->cmdq_client,  in mtk_drm_crtc_create()
998 				mbox_free_channel(mtk_crtc->cmdq_client.chan);  in mtk_drm_crtc_create()
999 				mtk_crtc->cmdq_client.chan = NULL;  in mtk_drm_crtc_create()