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authorHeikki Krogerus <heikki.krogerus@linux.intel.com>2019-02-13 10:45:50 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-02-14 10:52:25 +0100
commit540bfab7fbff6ab9092bb28aaf804af0b4d576ae (patch)
tree697565b197c4958f58884e6e0dafda15f4eab8c7 /include/linux/usb
parent7875732848e02133d717499ef615ecd2d8398864 (diff)
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usb: typec: Rationalize the API for the muxes
Since with accessory modes there is no need for additional identification when requesting a handle to the mux, we can replace the second parameter that is passed to the typec_mux_get() function with a pointer to alternate mode description structure, and simply passing NULL with accessory modes. This change means the naming of the mux device connections can be updated. Alternate and Accessory Modes will both be handled with muxes named "mode-switch", and the orientation switches will be named "orientation-switch". Future identification of the alternate modes will be later done using device property "svid" of the mux. Reviewed-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Jun Li <jun.li@nxp.com> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/usb')
-rw-r--r--include/linux/usb/typec_mux.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/usb/typec_mux.h b/include/linux/usb/typec_mux.h
index 79293f630ee1..43f40685e53c 100644
--- a/include/linux/usb/typec_mux.h
+++ b/include/linux/usb/typec_mux.h
@@ -47,7 +47,8 @@ void typec_switch_put(struct typec_switch *sw);
int typec_switch_register(struct typec_switch *sw);
void typec_switch_unregister(struct typec_switch *sw);
-struct typec_mux *typec_mux_get(struct device *dev, const char *name);
+struct typec_mux *
+typec_mux_get(struct device *dev, const struct typec_altmode_desc *desc);
void typec_mux_put(struct typec_mux *mux);
int typec_mux_register(struct typec_mux *mux);
void typec_mux_unregister(struct typec_mux *mux);