diff options
| author |   Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2019-02-13 10:45:50 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-14 10:52:25 +0100 |
| commit | 540bfab7fbff6ab9092bb28aaf804af0b4d576ae (patch) | |
| tree | 697565b197c4958f58884e6e0dafda15f4eab8c7 /include/linux/usb | |
| parent | platform/x86: intel_cht_int33fe: Prepare for better mux naming scheme (diff) | |
| download | linux-dev-540bfab7fbff6ab9092bb28aaf804af0b4d576ae.tar.xz linux-dev-540bfab7fbff6ab9092bb28aaf804af0b4d576ae.zip | |
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.h | 3 |
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); |