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2025-03-08ASoC: SOF: Intel: ptl: Add support for mic privacyPeter Ujfalusi
Implement the three callbacks that is needed to enable support for reporting the mic privacy change via soundwire. In PTL the mic privacy reporting is supported via soundwire and DMIC and the soundwire is owned by the host, it's interrupt is routed there. To enable the interrupt, the sublink mask needs to be passed to the multilink layer, the check_mic_privacy_irq/process_mic_privacy callbacks needs to be implemented to check and report the mic privacy change. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://patch.msgid.link/20250307112816.1495-9-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2025-03-08ASoC: SOF: Intel: Create ptl.c as placeholder for Panther Lake featuresPeter Ujfalusi
Create a minimal placeholder to make it possible to add code to handle the new features of Panther Lake compared to MTL/LNL. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Liam Girdwood <liam.r.girdwood@intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://patch.msgid.link/20250307112816.1495-5-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>