27 lines
765 B
C
27 lines
765 B
C
// SPDX-FileCopyrightText: 2023 Geoffrey D. Bennett <g@b4.vu>
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// SPDX-License-Identifier: GPL-3.0-or-later
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#ifndef SCARLETT2_IOCTLS_H
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#define SCARLETT2_IOCTLS_H
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#include <alsa/hwdep.h>
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int scarlett2_open_card(char *alsa_name, snd_hwdep_t **hwdep);
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int scarlett2_get_protocol_version(snd_hwdep_t *hwdep);
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int scarlett2_lock(snd_hwdep_t *hwdep);
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int scarlett2_unlock(snd_hwdep_t *hwdep);
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int scarlett2_close(snd_hwdep_t *hwdep);
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int scarlett2_reboot(snd_hwdep_t *hwdep);
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int scarlett2_erase_config(snd_hwdep_t *hwdep);
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int scarlett2_erase_firmware(snd_hwdep_t *hwdep);
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int scarlett2_get_erase_progress(snd_hwdep_t *hwdep);
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int scarlett2_write_firmware(
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snd_hwdep_t *hwdep,
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off_t offset,
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unsigned char *buf,
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size_t buf_len
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);
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#endif // SCARLETT2_IOCTLS_H
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