ASoC: SOF: amd: add alternate machines for ACP7.0 and ACP7.1 platforms

Add SoundWire machines as alternate machines for ACP7.0 and ACP7.1
platforms.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://patch.msgid.link/20250620120942.1168827-3-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>

Author: vijendarmukunda

sound/soc/sof/amd/pci-acp70.c

@@ -48,6 +48,7 @@ static const struct sof_amd_acp_desc acp70_chip_info = {
 
 static const struct sof_dev_desc acp70_desc = {
 	.machines		= snd_soc_acpi_amd_acp70_sof_machines,
+	.alt_machines           = snd_soc_acpi_amd_acp70_sof_sdw_machines,
 	.resindex_lpe_base	= 0,
 	.resindex_pcicfg_base	= -1,
 	.resindex_imr_base	= -1,