diff options
Diffstat (limited to 'include/linux/phy/phy.h')
| -rw-r--r-- | include/linux/phy/phy.h | 54 |
1 files changed, 34 insertions, 20 deletions
diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h index f6d607ef0e80..437769e061b7 100644 --- a/include/linux/phy/phy.h +++ b/include/linux/phy/phy.h @@ -17,6 +17,7 @@ #include <linux/regulator/consumer.h> #include <linux/phy/phy-dp.h> +#include <linux/phy/phy-hdmi.h> #include <linux/phy/phy-lvds.h> #include <linux/phy/phy-mipi-dphy.h> @@ -42,7 +43,8 @@ enum phy_mode { PHY_MODE_MIPI_DPHY, PHY_MODE_SATA, PHY_MODE_LVDS, - PHY_MODE_DP + PHY_MODE_DP, + PHY_MODE_HDMI, }; enum phy_media { @@ -60,11 +62,14 @@ enum phy_media { * the DisplayPort protocol. * @lvds: Configuration set applicable for phys supporting * the LVDS phy mode. + * @hdmi: Configuration set applicable for phys supporting + * the HDMI phy mode. */ union phy_configure_opts { struct phy_configure_opts_mipi_dphy mipi_dphy; struct phy_configure_opts_dp dp; struct phy_configure_opts_lvds lvds; + struct phy_configure_opts_hdmi hdmi; }; /** @@ -122,6 +127,11 @@ struct phy_ops { union phy_configure_opts *opts); int (*reset)(struct phy *phy); int (*calibrate)(struct phy *phy); + + /* notify phy connect status change */ + int (*connect)(struct phy *phy, int port); + int (*disconnect)(struct phy *phy, int port); + void (*release)(struct phy *phy); struct module *owner; }; @@ -176,7 +186,7 @@ struct phy_provider { struct module *owner; struct list_head list; struct phy * (*of_xlate)(struct device *dev, - struct of_phandle_args *args); + const struct of_phandle_args *args); }; /** @@ -222,8 +232,6 @@ int phy_pm_runtime_get(struct phy *phy); int phy_pm_runtime_get_sync(struct phy *phy); int phy_pm_runtime_put(struct phy *phy); int phy_pm_runtime_put_sync(struct phy *phy); -void phy_pm_runtime_allow(struct phy *phy); -void phy_pm_runtime_forbid(struct phy *phy); int phy_init(struct phy *phy); int phy_exit(struct phy *phy); int phy_power_on(struct phy *phy); @@ -243,6 +251,8 @@ static inline enum phy_mode phy_get_mode(struct phy *phy) } int phy_reset(struct phy *phy); int phy_calibrate(struct phy *phy); +int phy_notify_connect(struct phy *phy, int port); +int phy_notify_disconnect(struct phy *phy, int port); static inline int phy_get_bus_width(struct phy *phy) { return phy->attrs.bus_width; @@ -265,7 +275,7 @@ void phy_put(struct device *dev, struct phy *phy); void devm_phy_put(struct device *dev, struct phy *phy); struct phy *of_phy_get(struct device_node *np, const char *con_id); struct phy *of_phy_simple_xlate(struct device *dev, - struct of_phandle_args *args); + const struct of_phandle_args *args); struct phy *phy_create(struct device *dev, struct device_node *node, const struct phy_ops *ops); struct phy *devm_phy_create(struct device *dev, struct device_node *node, @@ -275,11 +285,11 @@ void devm_phy_destroy(struct device *dev, struct phy *phy); struct phy_provider *__of_phy_provider_register(struct device *dev, struct device_node *children, struct module *owner, struct phy * (*of_xlate)(struct device *dev, - struct of_phandle_args *args)); + const struct of_phandle_args *args)); struct phy_provider *__devm_of_phy_provider_register(struct device *dev, struct device_node *children, struct module *owner, struct phy * (*of_xlate)(struct device *dev, - struct of_phandle_args *args)); + const struct of_phandle_args *args)); void of_phy_provider_unregister(struct phy_provider *phy_provider); void devm_of_phy_provider_unregister(struct device *dev, struct phy_provider *phy_provider); @@ -314,16 +324,6 @@ static inline int phy_pm_runtime_put_sync(struct phy *phy) return -ENOSYS; } -static inline void phy_pm_runtime_allow(struct phy *phy) -{ - return; -} - -static inline void phy_pm_runtime_forbid(struct phy *phy) -{ - return; -} - static inline int phy_init(struct phy *phy) { if (!phy) @@ -396,6 +396,20 @@ static inline int phy_calibrate(struct phy *phy) return -ENOSYS; } +static inline int phy_notify_connect(struct phy *phy, int index) +{ + if (!phy) + return 0; + return -ENOSYS; +} + +static inline int phy_notify_disconnect(struct phy *phy, int index) +{ + if (!phy) + return 0; + return -ENOSYS; +} + static inline int phy_configure(struct phy *phy, union phy_configure_opts *opts) { @@ -479,7 +493,7 @@ static inline struct phy *of_phy_get(struct device_node *np, const char *con_id) } static inline struct phy *of_phy_simple_xlate(struct device *dev, - struct of_phandle_args *args) + const struct of_phandle_args *args) { return ERR_PTR(-ENOSYS); } @@ -509,7 +523,7 @@ static inline void devm_phy_destroy(struct device *dev, struct phy *phy) static inline struct phy_provider *__of_phy_provider_register( struct device *dev, struct device_node *children, struct module *owner, struct phy * (*of_xlate)(struct device *dev, - struct of_phandle_args *args)) + const struct of_phandle_args *args)) { return ERR_PTR(-ENOSYS); } @@ -517,7 +531,7 @@ static inline struct phy_provider *__of_phy_provider_register( static inline struct phy_provider *__devm_of_phy_provider_register(struct device *dev, struct device_node *children, struct module *owner, struct phy * (*of_xlate)(struct device *dev, - struct of_phandle_args *args)) + const struct of_phandle_args *args)) { return ERR_PTR(-ENOSYS); } |