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| author |   Benson Leung <bleung@chromium.org> | 2021-01-28 22:14:03 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-02-01 15:31:34 +0100 |
| commit | 29b01295a829fba7399ee84afff4e64660e49f04 (patch) | |
| tree | fbe00c3a9094e0cbc320ef5de7d5438db217532d /drivers/usb/cdns3/cdns3-imx.c | |
| parent | usb: typec: Provide PD Specification Revision for cable and partner (diff) | |
| download | linux-dev-29b01295a829fba7399ee84afff4e64660e49f04.tar.xz linux-dev-29b01295a829fba7399ee84afff4e64660e49f04.zip | |
usb: typec: Add typec_partner_set_pd_revision
The partner's PD revision may be resolved later than the port partner
registration since the port partner creation may take place once
Type-C detects the port has changed state, but before PD communication is
completed.
Add a setter so that the partner's PD revision can be attached to it once
it becomes available.
If the revision is set to a valid version (not 0), the setter will also
refresh the partner's usb_pd flag and notify on "supports_usb_power_delivery"
sysfs property as well.
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Benson Leung <bleung@chromium.org>
Link: https://lore.kernel.org/r/20210129061406.2680146-4-bleung@chromium.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/cdns3/cdns3-imx.c')
0 files changed, 0 insertions, 0 deletions