diff options
| author | Mengdong Lin <mengdong.lin@intel.com> | 2014-11-21 16:09:17 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2014-11-21 19:23:01 +0000 |
| commit | bd01fdc3aa63b7ba0b035f9196d80551ad03f5d4 (patch) | |
| tree | d236010402c96e57442058ab0c0663e4fdc5b5ea /sound/soc/intel | |
| parent | 026da220c512f6ab706cc9f738439f900b564967 (diff) | |
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>
Diffstat (limited to 'sound/soc/intel')
| -rw-r--r-- | sound/soc/intel/sst/sst.c | 1 | ||||
| -rw-r--r-- | sound/soc/intel/sst/sst.h | 1 | ||||
| -rw-r--r-- | sound/soc/intel/sst/sst_acpi.c | 19 |
3 files changed, 21 insertions, 0 deletions
diff --git a/sound/soc/intel/sst/sst.c b/sound/soc/intel/sst/sst.c index 9e68a7cefd1..8a8d56a146e 100644 --- a/sound/soc/intel/sst/sst.c +++ b/sound/soc/intel/sst/sst.c @@ -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; diff --git a/sound/soc/intel/sst/sst.h b/sound/soc/intel/sst/sst.h index 683dc717e4e..7f4bbfcbc6f 100644 --- a/sound/soc/intel/sst/sst.h +++ b/sound/soc/intel/sst/sst.h @@ -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) diff --git a/sound/soc/intel/sst/sst_acpi.c b/sound/soc/intel/sst/sst_acpi.c index f94f007a0e4..3f29721625c 100644 --- a/sound/soc/intel/sst/sst_acpi.c +++ b/sound/soc/intel/sst/sst_acpi.c @@ -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}, { }, }; |