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authorHeikki Krogerus <heikki.krogerus@linux.intel.com>2020-05-07 18:08:58 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-05-13 15:20:49 +0300
commitff4a30d5e24307b416d3eac092c81b1f12a7a599 (patch)
treed984e07dceea1d9e9be9e984718e4ba3af86127a /Documentation/firmware-guide
parent8c49c9ee4a91c158d28c583862718b348881cb16 (diff)
downloadlinux-ff4a30d5e24307b416d3eac092c81b1f12a7a599.tar.xz
usb: typec: mux: intel_pmc_mux: Support for static SBU/HSL orientation
The SBU and HSL orientation may be fixed/static from the mux PoW. Apparently the retimer may take care of the orientation of these lines. Handling the static SBU (AUX) and HSL orientation with device properties. If the SBU orientation is static, a device property "sbu-orintation" can be used. When the property exists, the driver always sets the SBU orientation according to the property value, and when it's not set, the driver uses the cable plug orientation with SBU. And with static HSL orientation, "hsl-orientation" device property can be used in the same way. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Link: https://lore.kernel.org/r/20200507150900.12102-3-heikki.krogerus@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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