1 /* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */
2 /*
3 * Copyright 2019 NXP
4 *
5 * Author: Daniel Baluta <daniel.baluta@nxp.com>
6 */
7
8 #ifndef __INCLUDE_SOUND_SOF_DAI_IMX_H__
9 #define __INCLUDE_SOUND_SOF_DAI_IMX_H__
10
11 #include <sound/sof/header.h>
12
13 /* ESAI Configuration Request - SOF_IPC_DAI_ESAI_CONFIG */
14 struct sof_ipc_dai_esai_params {
15 struct sof_ipc_hdr hdr;
16
17 /* MCLK */
18 uint16_t reserved1;
19 uint16_t mclk_id;
20 uint32_t mclk_direction;
21
22 uint32_t mclk_rate; /* MCLK frequency in Hz */
23 uint32_t fsync_rate; /* FSYNC frequency in Hz */
24 uint32_t bclk_rate; /* BCLK frequency in Hz */
25
26 /* TDM */
27 uint32_t tdm_slots;
28 uint32_t rx_slots;
29 uint32_t tx_slots;
30 uint16_t tdm_slot_width;
31 uint16_t reserved2; /* alignment */
32 } __packed;
33
34 /* SAI Configuration Request - SOF_IPC_DAI_SAI_CONFIG */
35 struct sof_ipc_dai_sai_params {
36 struct sof_ipc_hdr hdr;
37
38 /* MCLK */
39 uint16_t reserved1;
40 uint16_t mclk_id;
41 uint32_t mclk_direction;
42
43 uint32_t mclk_rate; /* MCLK frequency in Hz */
44 uint32_t fsync_rate; /* FSYNC frequency in Hz */
45 uint32_t bclk_rate; /* BCLK frequency in Hz */
46
47 /* TDM */
48 uint32_t tdm_slots;
49 uint32_t rx_slots;
50 uint32_t tx_slots;
51 uint16_t tdm_slot_width;
52 uint16_t reserved2; /* alignment */
53 } __packed;
54
55 /* MICFIL Configuration Request - SOF_IPC_DAI_MICFIL_CONFIG */
56 struct sof_ipc_dai_micfil_params {
57 uint32_t pdm_rate;
58 uint32_t pdm_ch;
59 } __packed;
60
61 #endif
62
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