tree 07c90bea2527d30a40dfec291638040b31994bb1
parent 078410e73f0861245354469d54cbf53b7ebf8cb2
author Kyle Tso <kyletso@google.com> 1690820519 +0800
committer Matthias Männich <maennich@google.com> 1692724156 +0000

FROMGIT: usb: typec: tcpm: Refactor the PPS APDO selection

In current design of the PPS APDO selection, TCPM power supply only
accepts the requested voltage which is inside the range of the selected
PPS profile. To extend the flexibility and usability, remove the checks
about the voltage range in current profile. And try to search all PPS
APDOs of the Source that fit the requested voltage.

Also remove some redundant checks in tcpm_pd_build_pps_request.

Signed-off-by: Kyle Tso <kyletso@google.com>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230731162159.19483-1-kyletso@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Bug: 273608315
(cherry picked from commit 40f362ffa5e9ddf413825c99e9121db0ab59301f
 git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git usb-next)
Change-Id: If7969af6acbda6769f6a3581fcf1d2325a2b3355
Signed-off-by: Kyle Tso <kyletso@google.com>