ASoC: Intel: Enable bytcht_nocodec machine driver

Make sure this machine driver is only used if enabled explicitly
and if there is no information found in the SSDT.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c
index b24bf08..18fe46e 100644 (file)
--- a/sound/soc/intel/atom/sst/sst_acpi.c
+++ b/sound/soc/intel/atom/sst/sst_acpi.c
@@ -489,7 +489,14 @@ static struct sst_acpi_mach sst_acpi_bytcr[] = {
                                                &byt_rvp_platform_data },
        {"10EC5648", "cht-bsw-rt5645", "intel/fw_sst_0f28.bin", "cht-bsw", NULL,
                                                &byt_rvp_platform_data },
-
+#if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
+       /*
+        * This is always last in the table so that it is selected only when
+        * enabled explicitly and there is no codec-related information in SSDT
+        */
+       {"80860F28", "bytcht_nocodec", "intel/fw_sst_0f28.bin", "bytcht_nocodec", NULL,
+                                               &byt_rvp_platform_data },
+#endif
        {},
 };
 
@@ -520,6 +527,14 @@ static struct sst_acpi_mach sst_acpi_chv[] = {
        /* some CHT-T platforms rely on RT5651, use Baytrail machine driver */
        {"10EC5651", "bytcr_rt5651", "intel/fw_sst_22a8.bin", "bytcr_rt5651", NULL,
                                                &chv_platform_data },
+#if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH)
+       /*
+        * This is always last in the table so that it is selected only when
+        * enabled explicitly and there is no codec-related information in SSDT
+        */
+       {"808622A8", "bytcht_nocodec", "intel/fw_sst_22a8.bin", "bytcht_nocodec", NULL,
+                                               &chv_platform_data },
+#endif
        {},
 };