1 /* SPDX-License-Identifier: GPL-2.0-only */
15 #include <linux/hdmi.h>
20 #include "hdmi.xml.h"
33 struct hdmi {  struct
58 	struct hdmi_phy *phy;  member
67 	/* the encoder we are hooked to (outside of hdmi block) */  argument
70 	bool hdmi_mode;               /* are we in hdmi mode? */  argument
109 	struct hdmi *hdmi;  member
114 void msm_hdmi_set_mode(struct hdmi *hdmi, bool power_on);
116 static inline void hdmi_write(struct hdmi *hdmi, u32 reg, u32 data)  in hdmi_write()  argument
118 	msm_writel(data, hdmi->mmio + reg);  in hdmi_write()
121 static inline u32 hdmi_read(struct hdmi *hdmi, u32 reg)  in hdmi_read()  argument
123 	return msm_readl(hdmi->mmio + reg);  in hdmi_read()
126 static inline u32 hdmi_qfprom_read(struct hdmi *hdmi, u32 reg)  in hdmi_qfprom_read()  argument
128 	return msm_readl(hdmi->qfprom_mmio + reg);  in hdmi_qfprom_read()
132  * hdmi phy:
145 	void (*powerup)(struct hdmi_phy *phy, unsigned long int pixclock);
146 	void (*powerdown)(struct hdmi_phy *phy);
167 static inline void hdmi_phy_write(struct hdmi_phy *phy, u32 reg, u32 data)  in hdmi_phy_write()  argument
169 	msm_writel(data, phy->mmio + reg);  in hdmi_phy_write()
172 static inline u32 hdmi_phy_read(struct hdmi_phy *phy, u32 reg)  in hdmi_phy_read()  argument
174 	return msm_readl(phy->mmio + reg);  in hdmi_phy_read()
177 int msm_hdmi_phy_resource_enable(struct hdmi_phy *phy);
178 void msm_hdmi_phy_resource_disable(struct hdmi_phy *phy);
179 void msm_hdmi_phy_powerup(struct hdmi_phy *phy, unsigned long int pixclock);
180 void msm_hdmi_phy_powerdown(struct hdmi_phy *phy);
190 	return -ENODEV;  in msm_hdmi_pll_8960_init()
195 	return -ENODEV;  in msm_hdmi_pll_8996_init()
202 /* Supported HDMI Audio channels and rates */
216 int msm_hdmi_audio_update(struct hdmi *hdmi);
217 int msm_hdmi_audio_info_setup(struct hdmi *hdmi, bool enabled,
220 void msm_hdmi_audio_set_sample_rate(struct hdmi *hdmi, int rate);
224  * hdmi bridge:
227 struct drm_bridge *msm_hdmi_bridge_init(struct hdmi *hdmi);
242 struct i2c_adapter *msm_hdmi_i2c_init(struct hdmi *hdmi);
248 struct hdmi_hdcp_ctrl *msm_hdmi_hdcp_init(struct hdmi *hdmi);
249 void msm_hdmi_hdcp_destroy(struct hdmi *hdmi);
254 static inline struct hdmi_hdcp_ctrl *msm_hdmi_hdcp_init(struct hdmi *hdmi)  in msm_hdmi_hdcp_init()  argument
256 	return ERR_PTR(-ENXIO);  in msm_hdmi_hdcp_init()
258 static inline void msm_hdmi_hdcp_destroy(struct hdmi *hdmi) {}  in msm_hdmi_hdcp_destroy()  argument