mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2025-12-29 10:00:51 +00:00
1e72cc1f57
CONFIG_CASE_CLOSED_DEBUG (CCD functionality implemented by EC) is no longer used in conjunction with CONFIG_USB_POWER_DELIVERY, and the common routines are only used by one board. BUG=chromium:737755 BRANCH=None TEST=`make buildall -j` Change-Id: Idc3d2fccef6cbec2af786cef634d752a02a0e859 Signed-off-by: Shawn Nematbakhsh <shawnn@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/656315 Commit-Ready: Shawn N <shawnn@chromium.org> Tested-by: Shawn N <shawnn@chromium.org> Reviewed-by: Nick Sanders <nsanders@chromium.org> Reviewed-by: Vincent Palatin <vpalatin@chromium.org>
44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
/* Copyright (c) 2014 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.
|
|
*
|
|
* Case Closed Debug interface
|
|
*/
|
|
#ifndef __CROS_EC_CASE_CLOSED_DEBUG_H
|
|
#define __CROS_EC_CASE_CLOSED_DEBUG_H
|
|
|
|
enum ccd_mode {
|
|
/*
|
|
* The disabled mode tri-states the DP and DN lines.
|
|
*/
|
|
CCD_MODE_DISABLED,
|
|
|
|
/*
|
|
* The partial mode allows some CCD functionality and is to be set
|
|
* when the device is write protected and a CCD cable is detected.
|
|
* This mode gives access to the APs console.
|
|
*/
|
|
CCD_MODE_PARTIAL,
|
|
|
|
/*
|
|
* The fully enabled mode is used in factory and test lab
|
|
* configurations where it is acceptable to be able to reflash the
|
|
* device over CCD.
|
|
*/
|
|
CCD_MODE_ENABLED,
|
|
|
|
CCD_MODE_COUNT,
|
|
};
|
|
|
|
/*
|
|
* Set current CCD mode, this function is idempotent.
|
|
*/
|
|
void ccd_set_mode(enum ccd_mode new_mode);
|
|
|
|
/**
|
|
* Return non-zero if the CCD external interface is enabled.
|
|
*/
|
|
int ccd_ext_is_enabled(void);
|
|
|
|
#endif /* __CROS_EC_CASE_CLOSED_DEBUG_H */
|