ASoC: Intel: add support for Cherrytrail and Braswell in SST driver (bd01fdc3) · Commits · 戴 / test

sound/soc/intel/sst/sst.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -183,6 +183,7 @@ int sst_driver_ops(struct intel_sst_drv *sst)
		switch (sst->dev_id) {
		case SST_MRFLD_PCI_ID:
		case SST_BYT_ACPI_ID:
		case SST_CHV_ACPI_ID:
		sst->tstamp = SST_TIME_STAMP_MRFLD;
		sst->ops = &mrfld_ops;
		return 0;

+1 −0

Original line number	Diff line number	Diff line
		@@ -30,6 +30,7 @@
		#define SST_DRV_NAME "intel_sst_driver"
		#define SST_MRFLD_PCI_ID 0x119A
		#define SST_BYT_ACPI_ID 0x80860F28
		#define SST_CHV_ACPI_ID 0x808622A8

		#define SST_SUSPEND_DELAY 2000
		#define FW_CONTEXT_MEM (64*1024)

+19 −0

Original line number	Diff line number	Diff line
		@@ -129,6 +129,17 @@ static struct sst_platform_info byt_rvp_platform_data = {
		.platform = "sst-mfld-platform",
		};

		/* Cherryview (Cherrytrail and Braswell) uses same mrfld dpcm fw as Baytrail,
		* so pdata is same as Baytrail.
		*/
		struct sst_platform_info chv_platform_data = {
		.probe_data = &byt_fwparse_info,
		.ipc_info = &byt_ipc_info,
		.lib_info = &byt_lib_dnld_info,
		.res_info = &byt_rvp_res_info,
		.platform = "sst-mfld-platform",
		};

		static int sst_platform_get_resources(struct intel_sst_drv *ctx)
		{
		struct resource *rsrc;
		@@ -337,8 +348,16 @@ static struct sst_machines sst_acpi_bytcr[] = {
		{},
		};

		/* Cherryview-based platforms: CherryTrail and Braswell */
		static struct sst_machines sst_acpi_chv[] = {
		{"10EC5670", "cht-bsw", "cht-bsw-rt5672", NULL, "fw_sst_22a8.bin",
		&chv_platform_data },
		{},
		};

		static const struct acpi_device_id sst_acpi_ids[] = {
		{ "80860F28", (unsigned long)&sst_acpi_bytcr},
		{ "808622A8", (unsigned long) &sst_acpi_chv},
		{ },
		};