Files
kernel_arpi/include/linux
Badhri Jagan Sridharan 59d4d06c8a usb: typec: tcpm: Move TCPC to APPLY_RC state during PR_SWAP
When vbus auto discharge is enabled, TCPCI based TCPC transitions
into Attached.SNK/Attached.SRC state. During PR_SWAP, TCPCI based
TCPC would disconnect when partner changes power roles. TCPC has
to be moved APPLY RC state during PR_SWAP. This is done by
ROLE_CONTROL.CC1 != ROLE_CONTROL.CC2 and
POWER_CONTROL.AutodischargeDisconnect is 0. Once the swap sequence
is done, AutoDischargeDisconnect is re-enabled.

Fixes: f321a02cae ("usb: typec: tcpm: Implement enabling Auto Discharge disconnect support")
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Acked-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
Link: https://lore.kernel.org/r/20210517192112.40934-3-badhri@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-05-21 20:05:56 +02:00
..
2021-04-22 09:26:22 -07:00
2021-05-06 19:24:11 -07:00
2021-04-14 16:30:30 +03:00
2021-05-08 21:49:48 -06:00
2021-05-06 19:24:11 -07:00
2021-04-19 13:13:26 -04:00
2021-04-12 15:04:23 +02:00
2021-05-07 00:26:34 -07:00
2021-04-30 11:20:40 -07:00
2021-05-14 19:41:32 -07:00
2021-04-21 10:24:41 -05:00
2021-05-06 19:24:11 -07:00
2021-04-15 10:32:17 +02:00
2021-04-26 22:55:12 +01:00
2021-05-07 00:26:35 -07:00
2021-04-16 15:31:02 -07:00