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-rw-r--r--sound/soc/sof/amd/vangogh.c162
1 files changed, 162 insertions, 0 deletions
diff --git a/sound/soc/sof/amd/vangogh.c b/sound/soc/sof/amd/vangogh.c
new file mode 100644
index 0000000000..de15d21aa6
--- /dev/null
+++ b/sound/soc/sof/amd/vangogh.c
@@ -0,0 +1,162 @@
+// 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) 2023 Advanced Micro Devices, Inc.
+//
+// Authors: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
+
+/*
+ * Hardware interface for Audio DSP on Vangogh 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 vangogh_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,
+ },
+ },
+
+ [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,
+ },
+ },
+
+ [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,
+ },
+ },
+
+ [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,
+ },
+ .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-Virtual controller capture */
+ .channels_min = 2,
+ .channels_max = 2,
+ .rate_min = 8000,
+ .rate_max = 48000,
+ },
+ },
+};
+
+/* Vangogh ops */
+struct snd_sof_dsp_ops sof_vangogh_ops;
+EXPORT_SYMBOL_NS(sof_vangogh_ops, SND_SOC_SOF_AMD_COMMON);
+
+int sof_vangogh_ops_init(struct snd_sof_dev *sdev)
+{
+ const struct dmi_system_id *dmi_id;
+
+ /* common defaults */
+ memcpy(&sof_vangogh_ops, &sof_acp_common_ops, sizeof(struct snd_sof_dsp_ops));
+
+ sof_vangogh_ops.drv = vangogh_sof_dai;
+ sof_vangogh_ops.num_drv = ARRAY_SIZE(vangogh_sof_dai);
+
+ dmi_id = dmi_first_match(acp_sof_quirk_table);
+ if (dmi_id && dmi_id->driver_data)
+ sof_vangogh_ops.load_firmware = acp_sof_load_signed_firmware;
+
+ return 0;
+}
+
+MODULE_IMPORT_NS(SND_SOC_SOF_AMD_COMMON);
+MODULE_DESCRIPTION("VANGOGH SOF Driver");
+MODULE_LICENSE("Dual BSD/GPL");