142 #define TXP_READ(offset) readl(txp->regs + (offset))
143 #define TXP_WRITE(offset, val) writel(val, txp->regs + (offset))
181 	struct vc4_txp *txp = vc4->txp;  in vc4_txp_debugfs_regs()  local
184 	if (!txp)  in vc4_txp_debugfs_regs()
292 	struct vc4_txp *txp = connector_to_vc4_txp(conn);  in vc4_txp_connector_atomic_commit()  local
330 	drm_writeback_queue_job(&txp->connector, conn_state->writeback_job);  in vc4_txp_connector_atomic_commit()
363 	struct vc4_txp *txp = encoder_to_vc4_txp(encoder);  in vc4_txp_encoder_disable()  local
386 	struct vc4_txp *txp = data;  in vc4_txp_interrupt()  local
389 	vc4_crtc_handle_vblank(to_vc4_crtc(txp->connector.base.state->crtc));  in vc4_txp_interrupt()
390 	drm_writeback_signal_completion(&txp->connector, 0);  in vc4_txp_interrupt()
400 	struct vc4_txp *txp;  in vc4_txp_bind()  local
407 	txp = devm_kzalloc(dev, sizeof(*txp), GFP_KERNEL);  in vc4_txp_bind()
408 	if (!txp)  in vc4_txp_bind()
411 	txp->pdev = pdev;  in vc4_txp_bind()
413 	txp->regs = vc4_ioremap_regs(pdev, 0);  in vc4_txp_bind()
414 	if (IS_ERR(txp->regs))  in vc4_txp_bind()
415 		return PTR_ERR(txp->regs);  in vc4_txp_bind()
417 	drm_connector_helper_add(&txp->connector.base,  in vc4_txp_bind()
419 	ret = drm_writeback_connector_init(drm, &txp->connector,  in vc4_txp_bind()
427 			       dev_name(dev), txp);  in vc4_txp_bind()
431 	dev_set_drvdata(dev, txp);  in vc4_txp_bind()
432 	vc4->txp = txp;  in vc4_txp_bind()
442 	struct vc4_txp *txp = dev_get_drvdata(dev);  in vc4_txp_unbind()  local
444 	vc4_txp_connector_destroy(&txp->connector.base);  in vc4_txp_unbind()
446 	vc4->txp = NULL;  in vc4_txp_unbind()
466 	{ .compatible = "brcm,bcm2835-txp" },