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author | Jack Rosenthal <jrosenth@chromium.org> | 2021-11-04 12:11:58 -0600 |
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committer | Commit Bot <commit-bot@chromium.org> | 2021-11-05 04:22:34 +0000 |
commit | 252457d4b21f46889eebad61d4c0a65331919cec (patch) | |
tree | 01856c4d31d710b20e85a74c8d7b5836e35c3b98 /include/usb_pd_dpm.h | |
parent | 08f5a1e6fc2c9467230444ac9b582dcf4d9f0068 (diff) | |
download | chrome-ec-stabilize-quickfix-14526.91.B-ish.tar.gz |
ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish
In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.
This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.
The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.
BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish
Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>
Diffstat (limited to 'include/usb_pd_dpm.h')
-rw-r--r-- | include/usb_pd_dpm.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/include/usb_pd_dpm.h b/include/usb_pd_dpm.h deleted file mode 100644 index 19d4c4fe6b..0000000000 --- a/include/usb_pd_dpm.h +++ /dev/null @@ -1,111 +0,0 @@ -/* Copyright 2020 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. - */ - -/* - * Device Policy Manager implementation - * Refer to USB PD 3.0 spec, version 2.0, sections 8.2 and 8.3 - */ - -#ifndef __CROS_EC_USB_DPM_H -#define __CROS_EC_USB_DPM_H - -#include "ec_commands.h" -#include "usb_pd_tcpm.h" - -/* - * Initializes DPM state for a port. - * - * @param port USB-C port number - */ -void dpm_init(int port); - -/* - * Informs the DPM that Exit Mode request is received - * - * @param port USB-C port number - */ -void dpm_set_mode_exit_request(int port); - -/* - * Informs the DPM that a VDM ACK was received. - * - * @param port USB-C port number - * @param type Transmit type (SOP, SOP') for received ACK - * @param vdo_count The number of VDOs in vdm; must be at least 1 - * @param vdm The VDM payload of the ACK - */ -void dpm_vdm_acked(int port, enum tcpci_msg_type type, int vdo_count, - uint32_t *vdm); - -/* - * Informs the DPM that a VDM NAK was received. Also applies when a VDM request - * received a Not Supported response or timed out waiting for a response. - * - * @param port USB-C port number - * @param type Transmit type (SOP, SOP') for request - * @param svid The SVID of the request - * @param vdm_cmd The VDM command of the request - */ -void dpm_vdm_naked(int port, enum tcpci_msg_type type, uint16_t svid, - uint8_t vdm_cmd); - -/* - * Drives the Policy Engine through entry/exit mode process - * - * @param port USB-C port number - */ -void dpm_run(int port); - -/* - * Determines the current allocation for the connection, past the basic - * CONFIG_USB_PD_PULLUP value set by the TC (generally 1.5 A) - * - * @param port USB-C port number - * @param vsafe5v_pdo Copy of first Sink_Capability PDO, which should - * represent the vSafe5V fixed PDO - */ -void dpm_evaluate_sink_fixed_pdo(int port, uint32_t vsafe5v_pdo); - -/* - * Registers port as a non-PD sink, so that can be taken into account when - * allocating current. - * - * @param port USB-C port number - */ -void dpm_add_non_pd_sink(int port); - -/* - * Remove this port as a sink, and reallocate maximum current as needed. - * - * @param port USB-C port number - */ -void dpm_remove_sink(int port); - -/* - * Remove this port as a source, and reallocate reserved FRS maximum current - * as needed. - * - * @param port USB-C port number - */ -void dpm_remove_source(int port); - -/* - * Return the appropriate Source Capability PDO to offer this port - * - * @param src_pdo Will point to appropriate PDO to offer - * @param port USB-C port number - * @return Number of PDOs - */ -int dpm_get_source_pdo(const uint32_t **src_pdo, const int port); - -/* - * Report offered source current for this port - * - * @param port USB-C port number - * @return Current offered, in mA - */ -int dpm_get_source_current(const int port); - -#endif /* __CROS_EC_USB_DPM_H */ |