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>

1 files changed, 0 insertions, 77 deletions

diff --git a/include/usb_dp_alt_mode.h b/include/usb_dp_alt_mode.h
deleted file mode 100644
index ea824ea476..0000000000
--- a/include/usb_dp_alt_mode.h
+++ /dev/null
@@ -1,77 +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.
- */
-
-/*
- * DisplayPort alternate mode support
- * Refer to VESA DisplayPort Alt Mode on USB Type-C Standard, version 2.0,
- * section 5.2
- */
-
-#ifndef __CROS_EC_USB_DP_ALT_MODE_H
-#define __CROS_EC_USB_DP_ALT_MODE_H
-
-#include <stdint.h>
-
-#include "tcpm/tcpm.h"
-
-/*
- * Initialize DP state for the specified port.
- *
- * @param port USB-C port number
- */
-void dp_init(int port);
-
-/*
- * Returns True if DisplayPort mode is in active state
- *
- * @param port      USB-C port number
- * @return          True if DisplayPort mode is in active state
- *                  False otherwise
- */
-bool dp_is_active(int port);
-
-/*
- * Checks whether the mode entry sequence for DisplayPort alternate mode is done
- * for a port.
- *
- * @param port      USB-C port number
- * @return          True if entry sequence for DisplayPort mode is completed
- *                  False otherwise
- */
-bool dp_entry_is_done(int port);
-
-/*
- * Handles received DisplayPort VDM ACKs.
- *
- * @param port      USB-C port number
- * @param type      Transmit type (SOP, SOP') for received ACK
- * @param vdo_count The number of VDOs in the ACK VDM
- * @param vdm       VDM from ACK
- */
-void dp_vdm_acked(int port, enum tcpci_msg_type type, int vdo_count,
-		uint32_t *vdm);
-
-/*
- * Handles NAKed (or Not Supported or timed out) DisplayPort VDM requests.
- *
- * @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 dp_vdm_naked(int port, enum tcpci_msg_type type, uint8_t vdm_cmd);
-
-/*
- * Construct the next DisplayPort VDM that should be sent.
- *
- * @param port      USB-C port number
- * @param vdo_count The number of VDOs in vdm; must be at least VDO_MAX_SIZE
- * @param vdm       The VDM payload to be sent; output; must point to at least
- *                  VDO_MAX_SIZE elements
- * @return          The number of VDOs written to VDM or -1 to indicate error
- */
-int dp_setup_next_vdm(int port, int vdo_count, uint32_t *vdm);
-
-#endif  /* __CROS_EC_USB_DP_ALT_MODE_H */