1 files changed, 89 insertions, 0 deletions
diff --git a/snd-alpx-dkms/snd-alpx/alpx_variants_madi.h b/snd-alpx-dkms/snd-alpx/alpx_variants_madi.h
new file mode 100644
index 0000000..d269e9f
--- /dev/null
+++ b/snd-alpx-dkms/snd-alpx/alpx_variants_madi.h
@@ -0,0 +1,89 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+*  Support for Digigram AlpX PCI-e boards
+*
+*  Copyright (c) 2024 Digigram Digital (info@digigram.com)
+*/
+
+#ifndef _ALPX_VARIANTS_MADI_H_
+#define _ALPX_VARIANTS_MADI_H_
+
+#include "alpx.h"
+#include "alpx_reg.h"
+
+#include <sound/tlv.h>
+#include "alpx_variants_common.h"
+
+/* MADI */
+static struct snd_pcm_hardware alpmadi_hardware_specs = {
+	.info			= SNDRV_PCM_INFO_MMAP |
+				  SNDRV_PCM_INFO_MMAP_VALID |
+				  SNDRV_PCM_INFO_INTERLEAVED |
+				  SNDRV_PCM_INFO_BLOCK_TRANSFER |
+				  SNDRV_PCM_INFO_RESUME,
+	.formats		= SNDRV_PCM_FMTBIT_S32_LE,
+	.rates			= SNDRV_PCM_RATE_CONTINUOUS |
+				  SNDRV_PCM_RATE_8000_192000,
+	.rate_min		= 8000,
+	.rate_max		= 192000,
+	.channels_min		= 64,
+	.channels_max		= 64,
+	.buffer_bytes_max	= SZ_1M * 4, /* period_bytes_max * periods_max */
+	.period_bytes_min   = 48, /* min latency 1ms */
+	.period_bytes_max	= SZ_1M, /* 20ms at 192kHz * nchans * 4B, rounded at 2^n */
+	.periods_min		= 1,
+	.periods_max		= 4,
+};
+
+
+/* Alp MADI Variant */
+static struct alpx_variant alpx_madi_variant __attribute__((unused)) = {
+	.shortname = "AlpMADI",
+	.longname = "Alp MADI",
+	.model			= ALPX_VARIANT_MODEL_MADI,
+	.mixername		= "AlpX-MADI_Mix",
+	.capture_hw = &alpmadi_hardware_specs,
+	.playback_hw = &alpmadi_hardware_specs,
+	.gpios = {
+	.base = 0,
+	.inputs_reg_offset = 0,
+	.inputs_qty = 0,
+	.outputs_reg_offset = 0,
+	.outputs_qty = 0,
+	},
+	
+	.flash_golden_production_base = ALPxxx_FLASH_GOLDEN_PRODUCTION_BASE,
+	
+	.flash_partitions.partitions = alpx_mtd_partitions,
+	.flash_partitions.qty = ARRAY_SIZE(alpx_mtd_partitions),
+	.flash_partitions.qty_for_fw_update = 1,
+};
+
+
+/* Alp MADI Loopback */
+
+static struct alpx_variant alpx_madi_loopback_variant __attribute__((unused)) = {
+	.shortname = "AlpLoopback",
+	.longname = "Alp Loopback",
+	.model			= ALPX_VARIANT_MODEL_MADI_LOOPBACK,
+	.mixername		= "AlpX-MADI-Loopback_Mix",
+	.capture_hw = &alpmadi_hardware_specs,
+	.playback_hw = &alpmadi_hardware_specs,
+	
+	.flash_golden_production_base = ALPxxx_FLASH_GOLDEN_PRODUCTION_BASE,
+	
+	.gpios = {
+		.base = 0,
+		.inputs_reg_offset = 0,
+		.inputs_qty = 0,
+		.outputs_reg_offset = 0,
+		.outputs_qty = 0,
+	},
+	
+	.flash_partitions.partitions = alpx_mtd_partitions,
+	.flash_partitions.qty = ARRAY_SIZE(alpx_mtd_partitions),	
+	.flash_partitions.qty_for_fw_update = 1,
+};
+
+
+#endif /* _ALPX_VARIANTS_MADI_H_ */