124 struct meson_dw_hdmi;
127 	unsigned int	(*top_read)(struct meson_dw_hdmi *dw_hdmi,
129 	void		(*top_write)(struct meson_dw_hdmi *dw_hdmi,
131 	unsigned int	(*dwc_read)(struct meson_dw_hdmi *dw_hdmi,
133 	void		(*dwc_write)(struct meson_dw_hdmi *dw_hdmi,
139 struct meson_dw_hdmi {  struct
153 static inline int dw_hdmi_is_compatible(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_is_compatible()  argument
161 static unsigned int dw_hdmi_top_read(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_top_read()
182 static unsigned int dw_hdmi_g12a_top_read(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_g12a_top_read()
188 static inline void dw_hdmi_top_write(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_top_write()
205 static inline void dw_hdmi_g12a_top_write(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_g12a_top_write()
212 static inline void dw_hdmi_top_write_bits(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_top_write_bits()
225 static unsigned int dw_hdmi_dwc_read(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_dwc_read()
246 static unsigned int dw_hdmi_g12a_dwc_read(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_g12a_dwc_read()
252 static inline void dw_hdmi_dwc_write(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_dwc_write()
269 static inline void dw_hdmi_g12a_dwc_write(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_g12a_dwc_write()
276 static inline void dw_hdmi_dwc_write_bits(struct meson_dw_hdmi *dw_hdmi,  in dw_hdmi_dwc_write_bits()
292 static void meson_hdmi_phy_setup_mode(struct meson_dw_hdmi *dw_hdmi,  in meson_hdmi_phy_setup_mode()
357 static inline void meson_dw_hdmi_phy_reset(struct meson_dw_hdmi *dw_hdmi)  in meson_dw_hdmi_phy_reset()
376 	struct meson_dw_hdmi *dw_hdmi = (struct meson_dw_hdmi *)data;  in dw_hdmi_phy_init()
460 	struct meson_dw_hdmi *dw_hdmi = (struct meson_dw_hdmi *)data;  in dw_hdmi_phy_disable()
473 	struct meson_dw_hdmi *dw_hdmi = (struct meson_dw_hdmi *)data;  in dw_hdmi_read_hpd()
482 	struct meson_dw_hdmi *dw_hdmi = (struct meson_dw_hdmi *)data;  in dw_hdmi_setup_hpd()
507 	struct meson_dw_hdmi *dw_hdmi = dev_id;  in dw_hdmi_top_irq()
531 	struct meson_dw_hdmi *dw_hdmi = dev_id;  in dw_hdmi_top_thread_irq()
558 	struct meson_dw_hdmi *dw_hdmi = context;  in meson_dw_hdmi_reg_read()
569 	struct meson_dw_hdmi *dw_hdmi = context;  in meson_dw_hdmi_reg_write()
612 static void meson_dw_hdmi_init(struct meson_dw_hdmi *meson_dw_hdmi)  in meson_dw_hdmi_init()  argument
614 	struct meson_drm *priv = meson_dw_hdmi->priv;  in meson_dw_hdmi_init()
623 	reset_control_reset(meson_dw_hdmi->hdmitx_apb);  in meson_dw_hdmi_init()
624 	reset_control_reset(meson_dw_hdmi->hdmitx_ctrl);  in meson_dw_hdmi_init()
625 	reset_control_reset(meson_dw_hdmi->hdmitx_phy);  in meson_dw_hdmi_init()
630 				    meson_dw_hdmi->hdmitx + HDMITX_TOP_CTRL_REG);  in meson_dw_hdmi_init()
632 				    meson_dw_hdmi->hdmitx + HDMITX_DWC_CTRL_REG);  in meson_dw_hdmi_init()
636 	meson_dw_hdmi->data->top_write(meson_dw_hdmi,  in meson_dw_hdmi_init()
641 	meson_dw_hdmi->data->top_write(meson_dw_hdmi,  in meson_dw_hdmi_init()
645 	meson_dw_hdmi->data->top_write(meson_dw_hdmi, HDMITX_TOP_BIST_CNTL, BIT(12));  in meson_dw_hdmi_init()
648 	regmap_write(priv->hhi, HHI_HDMI_PHY_CNTL1, meson_dw_hdmi->data->cntl1_init);  in meson_dw_hdmi_init()
649 	regmap_write(priv->hhi, HHI_HDMI_PHY_CNTL0, meson_dw_hdmi->data->cntl0_init);  in meson_dw_hdmi_init()
652 	meson_dw_hdmi->data->top_write(meson_dw_hdmi, HDMITX_TOP_INTR_STAT_CLR,  in meson_dw_hdmi_init()
655 	meson_dw_hdmi->data->top_write(meson_dw_hdmi, HDMITX_TOP_INTR_MASKN,  in meson_dw_hdmi_init()
688 	struct meson_dw_hdmi *meson_dw_hdmi;  in meson_dw_hdmi_bind()  local
703 	meson_dw_hdmi = devm_kzalloc(dev, sizeof(*meson_dw_hdmi),  in meson_dw_hdmi_bind()
705 	if (!meson_dw_hdmi)  in meson_dw_hdmi_bind()
708 	meson_dw_hdmi->priv = priv;  in meson_dw_hdmi_bind()
709 	meson_dw_hdmi->dev = dev;  in meson_dw_hdmi_bind()
710 	meson_dw_hdmi->data = match;  in meson_dw_hdmi_bind()
711 	dw_plat_data = &meson_dw_hdmi->dw_plat_data;  in meson_dw_hdmi_bind()
717 	meson_dw_hdmi->hdmitx_apb = devm_reset_control_get_exclusive(dev,  in meson_dw_hdmi_bind()
719 	if (IS_ERR(meson_dw_hdmi->hdmitx_apb)) {  in meson_dw_hdmi_bind()
721 		return PTR_ERR(meson_dw_hdmi->hdmitx_apb);  in meson_dw_hdmi_bind()
724 	meson_dw_hdmi->hdmitx_ctrl = devm_reset_control_get_exclusive(dev,  in meson_dw_hdmi_bind()
726 	if (IS_ERR(meson_dw_hdmi->hdmitx_ctrl)) {  in meson_dw_hdmi_bind()
728 		return PTR_ERR(meson_dw_hdmi->hdmitx_ctrl);  in meson_dw_hdmi_bind()
731 	meson_dw_hdmi->hdmitx_phy = devm_reset_control_get_exclusive(dev,  in meson_dw_hdmi_bind()
733 	if (IS_ERR(meson_dw_hdmi->hdmitx_phy)) {  in meson_dw_hdmi_bind()
735 		return PTR_ERR(meson_dw_hdmi->hdmitx_phy);  in meson_dw_hdmi_bind()
738 	meson_dw_hdmi->hdmitx = devm_platform_ioremap_resource(pdev, 0);  in meson_dw_hdmi_bind()
739 	if (IS_ERR(meson_dw_hdmi->hdmitx))  in meson_dw_hdmi_bind()
740 		return PTR_ERR(meson_dw_hdmi->hdmitx);  in meson_dw_hdmi_bind()
754 	dw_plat_data->regm = devm_regmap_init(dev, NULL, meson_dw_hdmi,  in meson_dw_hdmi_bind()
765 					"dw_hdmi_top_irq", meson_dw_hdmi);  in meson_dw_hdmi_bind()
771 	meson_dw_hdmi_init(meson_dw_hdmi);  in meson_dw_hdmi_bind()
775 	dw_plat_data->priv_data = meson_dw_hdmi;  in meson_dw_hdmi_bind()
778 	dw_plat_data->phy_data = meson_dw_hdmi;  in meson_dw_hdmi_bind()
784 	if (dw_hdmi_is_compatible(meson_dw_hdmi, "amlogic,meson-gxl-dw-hdmi") ||  in meson_dw_hdmi_bind()
785 	    dw_hdmi_is_compatible(meson_dw_hdmi, "amlogic,meson-gxm-dw-hdmi") ||  in meson_dw_hdmi_bind()
786 	    dw_hdmi_is_compatible(meson_dw_hdmi, "amlogic,meson-g12a-dw-hdmi"))  in meson_dw_hdmi_bind()
789 	platform_set_drvdata(pdev, meson_dw_hdmi);  in meson_dw_hdmi_bind()
791 	meson_dw_hdmi->hdmi = dw_hdmi_probe(pdev, &meson_dw_hdmi->dw_plat_data);  in meson_dw_hdmi_bind()
792 	if (IS_ERR(meson_dw_hdmi->hdmi))  in meson_dw_hdmi_bind()
793 		return PTR_ERR(meson_dw_hdmi->hdmi);  in meson_dw_hdmi_bind()
795 	meson_dw_hdmi->bridge = of_drm_find_bridge(pdev->dev.of_node);  in meson_dw_hdmi_bind()
805 	struct meson_dw_hdmi *meson_dw_hdmi = dev_get_drvdata(dev);  in meson_dw_hdmi_unbind()  local
807 	dw_hdmi_unbind(meson_dw_hdmi->hdmi);  in meson_dw_hdmi_unbind()
817 	struct meson_dw_hdmi *meson_dw_hdmi = dev_get_drvdata(dev);  in meson_dw_hdmi_pm_suspend()  local
819 	if (!meson_dw_hdmi)  in meson_dw_hdmi_pm_suspend()
823 	meson_dw_hdmi->data->top_write(meson_dw_hdmi,  in meson_dw_hdmi_pm_suspend()
831 	struct meson_dw_hdmi *meson_dw_hdmi = dev_get_drvdata(dev);  in meson_dw_hdmi_pm_resume()  local
833 	if (!meson_dw_hdmi)  in meson_dw_hdmi_pm_resume()
836 	meson_dw_hdmi_init(meson_dw_hdmi);  in meson_dw_hdmi_pm_resume()
838 	dw_hdmi_resume(meson_dw_hdmi->hdmi);  in meson_dw_hdmi_pm_resume()