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468bc6171c
Instead of making the STOP command synchronous, we can just have the host-side app tell the EC to stop, then poll until it has. BUG=chrome-os-partner:9349 TEST=manual "make BOARD=link", then copy build/link/util/lbplay to the host and run it. Change-Id: I846924ae7994a498e0089197785cf239898fe2a3 Signed-off-by: Bill Richardson <wfrichar@chromium.org>
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
/* Copyright (c) 2012 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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/* Ask the EC to set the lightbar state to reflect the CPU activity */
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#ifndef __CROS_EC_LIGHTBAR_H
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#define __CROS_EC_LIGHTBAR_H
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/****************************************************************************/
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/* Internal stuff */
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/* Define the types of sequences */
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#define LBMSG(state) LIGHTBAR_##state
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#include "lightbar_msg_list.h"
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enum lightbar_sequence {
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LIGHTBAR_MSG_LIST
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LIGHTBAR_NUM_SEQUENCES
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};
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#undef LBMSG
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/* Request a preset sequence from the lightbar task. */
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void lightbar_sequence(enum lightbar_sequence s);
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/****************************************************************************/
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/* External stuff */
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/* These are the commands available to the EC console or via LPC. */
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enum lightbar_command {
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LIGHTBAR_CMD_DUMP,
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LIGHTBAR_CMD_OFF,
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LIGHTBAR_CMD_ON,
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LIGHTBAR_CMD_INIT,
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LIGHTBAR_CMD_BRIGHTNESS,
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LIGHTBAR_CMD_SEQ,
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LIGHTBAR_CMD_REG,
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LIGHTBAR_CMD_RGB,
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LIGHTBAR_CMD_GET_SEQ,
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LIGHTBAR_NUM_CMDS
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};
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#endif /* __CROS_EC_LIGHTBAR_H */
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