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https://gitee.com/bianbu-linux/linux-6.6
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8c75d585b9
Not all upcoming usecases will have an interface to allow the aoss driver to hook onto. Expose the send api and create a get function to enable drivers to send their own messages to aoss. Signed-off-by: Chris Lew <clew@codeaurora.org> Signed-off-by: Deepak Kumar Singh <deesin@codeaurora.org> Reviewed-by: Stephen Boyd <swboyd@chromium.org> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Link: https://lore.kernel.org/r/1630420228-31075-2-git-send-email-deesin@codeaurora.org
38 lines
654 B
C
38 lines
654 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Copyright (c) 2021, The Linux Foundation. All rights reserved.
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*/
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#ifndef __QCOM_AOSS_H__
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#define __QCOM_AOSS_H__
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#include <linux/err.h>
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#include <linux/device.h>
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struct qmp;
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#if IS_ENABLED(CONFIG_QCOM_AOSS_QMP)
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int qmp_send(struct qmp *qmp, const void *data, size_t len);
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struct qmp *qmp_get(struct device *dev);
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void qmp_put(struct qmp *qmp);
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#else
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static inline int qmp_send(struct qmp *qmp, const void *data, size_t len)
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{
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return -ENODEV;
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}
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static inline struct qmp *qmp_get(struct device *dev)
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{
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return ERR_PTR(-ENODEV);
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}
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static inline void qmp_put(struct qmp *qmp)
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{
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}
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#endif
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#endif
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