Current code mistakenly checks against max current to determine
order but this should be max voltage. This commit fixes the issue
so order is correctly determined, thus avoiding failure based on
a higher voltage PPS APDO having a lower maximum current output,
which is actually valid.
Fixes: 2eadc33f40d4 ("typec: tcpm: Add core support for sink side PPS")
Cc: <stable@vger.kernel.org>
Signed-off-by: Adam Thomson <Adam.Thomson.Opensource@diasemi.com>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
if (pdo_apdo_type(pdo[i]) != APDO_TYPE_PPS)
break;
- if (pdo_pps_apdo_max_current(pdo[i]) <
- pdo_pps_apdo_max_current(pdo[i - 1]))
+ if (pdo_pps_apdo_max_voltage(pdo[i]) <
+ pdo_pps_apdo_max_voltage(pdo[i - 1]))
return PDO_ERR_PPS_APDO_NOT_SORTED;
else if (pdo_pps_apdo_min_voltage(pdo[i]) ==
pdo_pps_apdo_min_voltage(pdo[i - 1]) &&