ASoC: Intel: soc-acpi-cht: Add quirk for Nextbook Ares 8A tablet

The Nextbook Ares 8A tablet which has Android as factory OS, has a buggy
DSDT with both ESSX8316 and 10EC5651 ACPI devices.

This tablet actually uses an rt5651 codec, but the matching code ends up
picking the ESSX8316 device, add a quirk to ignote the ESSX8316 device
on this tablet.

Signed-off-by: Hans de Goede <[e-mail]>
Acked-by: Pierre-Louis Bossart <[e-mail]>
Message-Id: <[e-mail]>
Signed-off-by: Mark Brown <[e-mail]>

sound/soc/intel/common/soc-acpi-intel-cht-match.c

···
 		return mach;
 }
 
+/*
+ * Some tablets with Android factory OS have buggy DSDTs with an ESSX8316 device
+ * in the ACPI tables. While they are not using an ESS8316 codec. These DSDTs
+ * also have an ACPI device for the correct codec, ignore the ESSX8316.
+ */
+static const struct dmi_system_id cht_ess8316_not_present_table[] = {
+	{
+		/* Nextbook Ares 8A */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Insyde"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "CherryTrail"),
+			DMI_MATCH(DMI_BIOS_VERSION, "M882"),
+		},
+	},
+	{ }
+};
+
+static struct snd_soc_acpi_mach *cht_ess8316_quirk(void *arg)
+{
+	if (dmi_check_system(cht_ess8316_not_present_table))
+		return NULL;
+
+	return arg;
+}
+
 static const struct snd_soc_acpi_codecs rt5640_comp_ids = {
 	.num_codecs = 2,
 	.codecs = { "10EC5640", "10EC3276" },
···
 		.drv_name = "bytcht_es8316",
 		.fw_filename = "intel/fw_sst_22a8.bin",
 		.board = "bytcht_es8316",
+		.machine_quirk = cht_ess8316_quirk,
 		.sof_tplg_filename = "sof-cht-es8316.tplg",
 	},
 	/* some CHT-T platforms rely on RT5640, use Baytrail machine driver */