diff options
Diffstat (limited to 'common/usbc/usbc_pd_policy.c')
-rw-r--r-- | common/usbc/usbc_pd_policy.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/common/usbc/usbc_pd_policy.c b/common/usbc/usbc_pd_policy.c deleted file mode 100644 index 6a06d4014f..0000000000 --- a/common/usbc/usbc_pd_policy.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright 2021 The Chromium OS Authors. All rights reserved. - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "console.h" -#include "ec_commands.h" -#include "usb_pe_sm.h" -#include "usb_tc_sm.h" - -/* - * TODO(b:159715784): Implement a more robust solution - * to managing PD Policies. - */ - -/* - * Default Port Discovery DR Swap Policy. - * - * 1) If dr_swap_to_dfp_flag == true and port data role is UFP, - * transition to pe_drs_send_swap - */ -__overridable bool port_discovery_dr_swap_policy(int port, - enum pd_data_role dr, bool dr_swap_flag) -{ - if (dr_swap_flag && dr == PD_ROLE_UFP) - return true; - - /* Do not perform a DR swap */ - return false; -} - -/* - * Default Port Discovery VCONN Swap Policy. - * - * 1) If vconn_swap_to_on_flag == true, and vconn is currently off, - * 2) Sourcing VCONN is possible - * then transition to pe_vcs_send_swap - */ -__overridable bool port_discovery_vconn_swap_policy(int port, - bool vconn_swap_flag) -{ - if (IS_ENABLED(CONFIG_USBC_VCONN) && vconn_swap_flag && - !tc_is_vconn_src(port) && tc_check_vconn_swap(port)) - return true; - - /* Do not perform a VCONN swap */ - return false; -} |