97 lines
1.8 KiB
C
97 lines
1.8 KiB
C
/* Copyright 2014 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "common.h"
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#include "console.h"
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#include "usb_pd.h"
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#include "util.h"
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#define CPRINTF(format, args...) cprintf(CC_USBPD, format, ## args)
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#define CPRINTS(format, args...) cprints(CC_USBPD, format, ## args)
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#define PDO_FIXED_FLAGS (PDO_FIXED_DUAL_ROLE | PDO_FIXED_DATA_SWAP)
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const uint32_t pd_src_pdo[] = {
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PDO_FIXED(5000, 900, PDO_FIXED_FLAGS),
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PDO_FIXED(12000, 3000, PDO_FIXED_FLAGS),
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};
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const int pd_src_pdo_cnt = ARRAY_SIZE(pd_src_pdo);
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const uint32_t pd_snk_pdo[] = {
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PDO_FIXED(5000, 500, PDO_FIXED_FLAGS),
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PDO_BATT(4750, 21000, 15000),
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PDO_VAR(4750, 21000, 3000),
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};
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const int pd_snk_pdo_cnt = ARRAY_SIZE(pd_snk_pdo);
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int pd_is_valid_input_voltage(int mv)
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{
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/* Any voltage less than the max is allowed */
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return 1;
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}
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void pd_transition_voltage(int idx)
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{
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/* Not implemented */
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}
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int pd_set_power_supply_ready(int port)
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{
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/* Not implemented */
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return EC_SUCCESS;
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}
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void pd_power_supply_reset(int port)
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{
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/* Not implemented */
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}
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void pd_set_input_current_limit(int port, uint32_t max_ma,
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uint32_t supply_voltage)
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{
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/* Not implemented */
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}
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test_mockable int pd_snk_is_vbus_provided(int port)
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{
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/* Not implemented */
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return 1;
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}
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int pd_board_checks(void)
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{
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return EC_SUCCESS;
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}
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int pd_check_power_swap(int port)
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{
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/* Always allow power swap */
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return 1;
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}
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int pd_check_data_swap(int port, int data_role)
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{
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/* Always allow data swap */
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return 1;
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}
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void pd_execute_data_swap(int port, int data_role)
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{
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/* Do nothing */
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}
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void pd_check_pr_role(int port, int pr_role, int flags)
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{
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}
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void pd_check_dr_role(int port, int dr_role, int flags)
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{
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}
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int pd_custom_vdm(int port, int cnt, uint32_t *payload, uint32_t **rpayload)
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{
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return 0;
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}
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