forked from Minki/linux
ASoC: Intel: add support for Cherrytrail and Braswell in SST driver
This patch add ACPI device ID and platform data for two Cherryview-based platforms, Cherrytrail and Braswell. Also reuse mfld driver ops in sst driver. Signed-off-by: Mengdong Lin <mengdong.lin@intel.com> Acked-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
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@ -183,6 +183,7 @@ int sst_driver_ops(struct intel_sst_drv *sst)
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switch (sst->dev_id) {
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case SST_MRFLD_PCI_ID:
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case SST_BYT_ACPI_ID:
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case SST_CHV_ACPI_ID:
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sst->tstamp = SST_TIME_STAMP_MRFLD;
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sst->ops = &mrfld_ops;
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return 0;
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@ -30,6 +30,7 @@
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#define SST_DRV_NAME "intel_sst_driver"
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#define SST_MRFLD_PCI_ID 0x119A
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#define SST_BYT_ACPI_ID 0x80860F28
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#define SST_CHV_ACPI_ID 0x808622A8
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#define SST_SUSPEND_DELAY 2000
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#define FW_CONTEXT_MEM (64*1024)
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@ -129,6 +129,17 @@ static struct sst_platform_info byt_rvp_platform_data = {
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.platform = "sst-mfld-platform",
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};
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/* Cherryview (Cherrytrail and Braswell) uses same mrfld dpcm fw as Baytrail,
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* so pdata is same as Baytrail.
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*/
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struct sst_platform_info chv_platform_data = {
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.probe_data = &byt_fwparse_info,
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.ipc_info = &byt_ipc_info,
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.lib_info = &byt_lib_dnld_info,
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.res_info = &byt_rvp_res_info,
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.platform = "sst-mfld-platform",
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};
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static int sst_platform_get_resources(struct intel_sst_drv *ctx)
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{
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struct resource *rsrc;
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@ -337,8 +348,16 @@ static struct sst_machines sst_acpi_bytcr[] = {
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{},
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};
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/* Cherryview-based platforms: CherryTrail and Braswell */
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static struct sst_machines sst_acpi_chv[] = {
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{"10EC5670", "cht-bsw", "cht-bsw-rt5672", NULL, "fw_sst_22a8.bin",
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&chv_platform_data },
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{},
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};
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static const struct acpi_device_id sst_acpi_ids[] = {
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{ "80860F28", (unsigned long)&sst_acpi_bytcr},
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{ "808622A8", (unsigned long) &sst_acpi_chv},
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{ },
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};
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