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path: root/sound/soc/sof/intel/hda-compress.c
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2021-02-10ASoC: SOF: fix string format for errorsCurtis Malainey1-1/+1
These are negative error return values, printing them as hex is annoying and not beneficial. Switch back to signed type to make error lookup simpler. Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@gmail.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Curtis Malainey <cujomalainey@chromium.org> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20210208232149.58899-3-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2021-01-27ASoC: SOF: Intel: hda: enable DMI L1 for D0i3-compatible streamsRanjani Sridharan1-1/+1
DMI L1 entry is currently disabled whenever any capture stream is opened to prevent xruns during pause/release. But, in order to maximise power savings for the wake-on-voice usecase, DMI L1 entry should be enabled for D0i3-compatible capture streams. Introduce a new field, flags in struct sof_intel_hda_stream that stores whether a stream is dmi_l1_compatible. All playback streams, and D0i3-compatible capture streams are DMI L1 compatible. Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Link: https://lore.kernel.org/r/20210127020737.1088960-2-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-05-01ASoC: SOF/Intel: clarify SPDX license with GPL-2.0-onlyPierre-Louis Bossart1-1/+1
Remove the ambiguity with GPL-2.0 and use an explicit GPL-2.0-only tag. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Link: https://lore.kernel.org/r/20200501145850.15178-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-02-19ASoC: SOF: Intel: Probe compress operationsCezary Rojewski1-0/+114
Add HDA handlers for soc_compr_ops and snd_compr_ops which cover probe related operations. Implementation supports both connection purposes. These merely define stream setups as core flow is covered by SOF compress core. Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com> Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200218143924.10565-8-cezary.rojewski@intel.com Signed-off-by: Mark Brown <broonie@kernel.org>