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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:49:45 +0000
commit2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch)
tree848558de17fb3008cdf4d861b01ac7781903ce39 /sound/soc/sof/amd/renoir.c
parentInitial commit. (diff)
downloadlinux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz
linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip
Adding upstream version 6.1.76.upstream/6.1.76
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sound/soc/sof/amd/renoir.c')
-rw-r--r--sound/soc/sof/amd/renoir.c108
1 files changed, 108 insertions, 0 deletions
diff --git a/sound/soc/sof/amd/renoir.c b/sound/soc/sof/amd/renoir.c
new file mode 100644
index 000000000..6ea8727f9
--- /dev/null
+++ b/sound/soc/sof/amd/renoir.c
@@ -0,0 +1,108 @@
+// 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) 2021 Advanced Micro Devices, Inc.
+//
+// Authors: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
+
+/*
+ * Hardware interface for Audio DSP on Renoir 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_BT_INSTANCE 0
+#define I2S_SP_INSTANCE 1
+#define PDM_DMIC_INSTANCE 2
+
+static struct snd_soc_dai_driver renoir_sof_dai[] = {
+ [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,
+ },
+ },
+};
+
+/* Renoir ops */
+struct snd_sof_dsp_ops sof_renoir_ops;
+EXPORT_SYMBOL_NS(sof_renoir_ops, SND_SOC_SOF_AMD_COMMON);
+
+int sof_renoir_ops_init(struct snd_sof_dev *sdev)
+{
+ /* common defaults */
+ memcpy(&sof_renoir_ops, &sof_acp_common_ops, sizeof(struct snd_sof_dsp_ops));
+
+ sof_renoir_ops.drv = renoir_sof_dai;
+ sof_renoir_ops.num_drv = ARRAY_SIZE(renoir_sof_dai);
+
+ return 0;
+}
+
+MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
+MODULE_DESCRIPTION("RENOIR SOF Driver");
+MODULE_LICENSE("Dual BSD/GPL");