HDA streaming in DSP world means enlisting HDAudio links as BE
interfaces. Another difference when compared to its DMIC and I2S friends
is lack of NHLT blob usage - no additional hardware configuration is
needed.
Similarly to I2S component, HDA populates its DAIs dynamically, here by
the means of codec->pcm_list_head. Allows for cutting the number of soc
components required to support the interface.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220516101116.190192-6-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
DMIC and I2S interfaces differ in DMA operations from the HDAudio
interface. With that in mind, implement all DAI operations to handle
non-HDA BE interfaces.
To prevent code duplication in newly added code, I2S platform
registering is dynamic - makes use of specified port_mask and TDMs
array to populate as many DAIs as required.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220516101116.190192-5-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Each stream in AVS is represented by FE and BE domain. FE path stands
for HOST part of the stream while BE stands for LINK (hardware) one.
While BE portion is interface specific, FE is not. Handle all standard
DAI operations to implement FE part of the stream.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220516101116.190192-4-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Prepare for concrete PCM operations over HDA, DMIC and I2S interfaces by
providing generic soc component implementation. Interface-specific
components re-use this code as majority of flow is shared.
Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220516101116.190192-3-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
