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* ASoC: Intel: mrfld: Define sst_res_info for acpiSubhransu S. Prusty2014-10-271-0/+23
| | | | | | | | | To query resources in ACPI systems we need to define a data structure. This would be set as platform_info for the devices. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Intel: mrfld - Define ipc_info structureSubhransu S. Prusty2014-10-271-0/+5
| | | | | | | | | This will be used to abstract the differances in ipc offsets for different chips. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Intel: mrfld - add the dsp sst driverVinod Koul2014-10-201-0/+34
| | | | | | | | | | | | | | The SST driver is the missing piece in our driver stack not upstreamed, so push it now :) This driver currently supports PCI device on Merrifield. Future updates will bring support for ACPI device as well as future update to PCI devices as well In subsequent patches support is added for DSP loading using memcpy, pcm operations and compressed ops. Signed-off-by: Subhransu S. Prusty <subhransu.s.prusty@intel.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org>
* ASoC: Intel: add mrfld pipelinesVinod Koul2014-06-231-0/+78
Merrifield DSP used various pipelines to identify the streams and processing modules. Add these defination in the pcm driver and also add a table for device entries to firmware pipeline id conversion Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
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