151 lines
3.9 KiB
C
151 lines
3.9 KiB
C
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
|
|
//
|
|
// This file is provided under a dual BSD/GPLv2 license. When using or
|
|
// redistributing this file, you may do so under either license.
|
|
//
|
|
// Copyright(c) 2022 Advanced Micro Devices, Inc.
|
|
//
|
|
// Authors: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
|
|
|
|
/*
|
|
* Hardware interface for Audio DSP on Rembrandt platform
|
|
*/
|
|
|
|
#include <linux/platform_device.h>
|
|
#include <linux/module.h>
|
|
|
|
#include "../ops.h"
|
|
#include "../sof-audio.h"
|
|
#include "acp.h"
|
|
#include "acp-dsp-offset.h"
|
|
|
|
#define I2S_HS_INSTANCE 0
|
|
#define I2S_BT_INSTANCE 1
|
|
#define I2S_SP_INSTANCE 2
|
|
#define PDM_DMIC_INSTANCE 3
|
|
#define I2S_HS_VIRTUAL_INSTANCE 4
|
|
|
|
static struct snd_soc_dai_driver rembrandt_sof_dai[] = {
|
|
[I2S_HS_INSTANCE] = {
|
|
.id = I2S_HS_INSTANCE,
|
|
.name = "acp-sof-hs",
|
|
.playback = {
|
|
.rates = SNDRV_PCM_RATE_8000_96000,
|
|
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
|
|
.channels_min = 2,
|
|
.channels_max = 8,
|
|
.rate_min = 8000,
|
|
.rate_max = 96000,
|
|
},
|
|
.capture = {
|
|
.rates = SNDRV_PCM_RATE_8000_48000,
|
|
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
|
|
/* Supporting only stereo for I2S HS controller capture */
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.rate_min = 8000,
|
|
.rate_max = 48000,
|
|
},
|
|
.probe = &acp_dai_probe,
|
|
},
|
|
|
|
[I2S_BT_INSTANCE] = {
|
|
.id = I2S_BT_INSTANCE,
|
|
.name = "acp-sof-bt",
|
|
.playback = {
|
|
.rates = SNDRV_PCM_RATE_8000_96000,
|
|
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
|
|
.channels_min = 2,
|
|
.channels_max = 8,
|
|
.rate_min = 8000,
|
|
.rate_max = 96000,
|
|
},
|
|
.capture = {
|
|
.rates = SNDRV_PCM_RATE_8000_48000,
|
|
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
|
|
/* Supporting only stereo for I2S BT controller capture */
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.rate_min = 8000,
|
|
.rate_max = 48000,
|
|
},
|
|
.probe = &acp_dai_probe,
|
|
},
|
|
|
|
[I2S_SP_INSTANCE] = {
|
|
.id = I2S_SP_INSTANCE,
|
|
.name = "acp-sof-sp",
|
|
.playback = {
|
|
.rates = SNDRV_PCM_RATE_8000_96000,
|
|
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
|
|
.channels_min = 2,
|
|
.channels_max = 8,
|
|
.rate_min = 8000,
|
|
.rate_max = 96000,
|
|
},
|
|
.capture = {
|
|
.rates = SNDRV_PCM_RATE_8000_48000,
|
|
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
|
|
/* Supporting only stereo for I2S SP controller capture */
|
|
.channels_min = 2,
|
|
.channels_max = 2,
|
|
.rate_min = 8000,
|
|
.rate_max = 48000,
|
|
},
|
|
.probe = &acp_dai_probe,
|
|
},
|
|
|
|
[PDM_DMIC_INSTANCE] = {
|
|
.id = PDM_DMIC_INSTANCE,
|
|
.name = "acp-sof-dmic",
|
|
.capture = {
|
|
.rates = SNDRV_PCM_RATE_8000_48000,
|
|
.formats = SNDRV_PCM_FMTBIT_S32_LE,
|
|
.channels_min = 2,
|
|
.channels_max = 4,
|
|
.rate_min = 8000,
|
|
.rate_max = 48000,
|
|
},
|
|
},
|
|
|
|
[I2S_HS_VIRTUAL_INSTANCE] = {
|
|
.id = I2S_HS_VIRTUAL_INSTANCE,
|
|
.name = "acp-sof-hs-virtual",
|
|
.playback = {
|
|
.rates = SNDRV_PCM_RATE_8000_96000,
|
|
.formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
|
|
SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
|
|
.channels_min = 2,
|
|
.channels_max = 8,
|
|
.rate_min = 8000,
|
|
.rate_max = 96000,
|
|
},
|
|
.probe = &acp_dai_probe,
|
|
},
|
|
};
|
|
|
|
/* Rembrandt ops */
|
|
struct snd_sof_dsp_ops sof_rembrandt_ops;
|
|
EXPORT_SYMBOL_NS(sof_rembrandt_ops, SND_SOC_SOF_AMD_COMMON);
|
|
|
|
int sof_rembrandt_ops_init(struct snd_sof_dev *sdev)
|
|
{
|
|
/* common defaults */
|
|
memcpy(&sof_rembrandt_ops, &sof_acp_common_ops, sizeof(struct snd_sof_dsp_ops));
|
|
|
|
sof_rembrandt_ops.drv = rembrandt_sof_dai;
|
|
sof_rembrandt_ops.num_drv = ARRAY_SIZE(rembrandt_sof_dai);
|
|
|
|
return 0;
|
|
}
|
|
|
|
MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
|
|
MODULE_DESCRIPTION("REMBRANDT SOF Driver");
|
|
MODULE_LICENSE("Dual BSD/GPL");
|