tcpmv2: cache analog and collision Rp in CL

Adding update_cc mechanism to keep correct Rp set

BUG=b:158291622
BRANCH=none
TEST=check Rp value over attach, hard reset and pr-swap

Signed-off-by: Denis Brockus <dbrockus@google.com>
Change-Id: I369c71e637cbb6a8fc37b434194ce39cc9bf5417
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2232830
Tested-by: Denis Brockus <dbrockus@chromium.org>
Reviewed-by: Denis Brockus <dbrockus@chromium.org>
Commit-Queue: Denis Brockus <dbrockus@chromium.org>
Auto-Submit: Denis Brockus <dbrockus@chromium.org>

1 files changed, 20 insertions, 0 deletions

diff --git a/common/usbc/usb_tc_ctvpd_sm.c b/common/usbc/usb_tc_ctvpd_sm.c
index d763b8d137..5c0e2d78cf 100644
--- a/common/usbc/usb_tc_ctvpd_sm.c
+++ b/common/usbc/usb_tc_ctvpd_sm.c
@@ -170,6 +170,26 @@ void tc_reset_support_timer(int port)
 	tc[port].support_timer_reset |= SUPPORT_TIMER_RESET_REQUEST;
 }
 
+/*
+ * TCPC CC/Rp management
+ *
+ * Stub for linking purposes.
+ * This is not supported for ctvpd, we are never the SOP partner.
+ */
+void typec_select_pull(int port, enum tcpc_cc_pull pull)
+{
+}
+void typec_select_src_current_limit_rp(int port, enum tcpc_rp_value rp)
+{
+}
+void typec_select_src_collision_rp(int port, enum tcpc_rp_value rp)
+{
+}
+int typec_update_cc(int port)
+{
+	return EC_SUCCESS;
+}
+
 void tc_state_init(int port)
 {
 	int res = 0;