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* ALSA: hda: use consistent HDAudio spelling in comments/docsPierre-Louis Bossart2020-09-021-5/+5
| | | | | | | | | | | | | | | We use HDaudio and HDAudio, pick one to make searches easier. No functionality change Also fix timestamping typo in documentation. Reported-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Signed-off-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200902154250.1440585-1-kai.vehmanen@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge tag 'asoc-fix-v5.8-rc2' of ↵Takashi Iwai2020-06-221-3/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v5.8 This is a collection of mostly small fixes, mostly fixing fallout from some of the DPCM changes that went in last time around which shook out some issues on i.MX and Qualcomm platforms. The addition of a managed version of snd_soc_register_dai() is to fix resource leaks. There's also a few new device IDs for x86 systems.
| * ASoC: Intel: SOF: merge COMETLAKE_LP and COMETLAKE_HPierre-Louis Bossart2020-06-171-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We already have two configurations for CometLake, and a third one coming. On other platforms, we used a single Kconfig option, so we should follow the same trend by merging the two cases in a backwards compatible way. The backwards compatibility is handled by overloading the COMETLAKE_LP kconfig as COMETLAKE. In practice we've never seen a case where COMETLAKE_H is not selected along with COMETLAKE_LP, so keeping one of the two is enough. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Link: https://lore.kernel.org/r/20200617164755.18104-2-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown <broonie@kernel.org>
* | ALSA: hda: Allow SST driver on SKL and KBL platforms with DMICCezary Rojewski2020-05-071-2/+20
| | | | | | | | | | | | | | | | | | | | Update intel-dspcfg with FLAG_SST_ONLY_IF_DMIC option and use it for Skylake and Kabylake platforms when DMIC is present. 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/20200506203951.6369-1-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | ALSA: hda: add autodetection for SoundWirePierre-Louis Bossart2020-04-111-16/+81
|/ | | | | | | | | | | | | | | | | | | | | When an ACPI companion device is present and the SoundWire link mask information is available, use SoundWire instead of legacy HDA or Skylake drivers. The SOF driver is selected when SoundWire or DMIC are detected. There is no precedence at this level. In the SOF driver proper, SoundWire will be handled first since it is mutually exclusive with HDaudio. Known devices with an existing DMI quirk bypass this detection to avoid any dependency on ACPI/DSDT tables. Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com> Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20200409190251.16569-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: Allow non-Intel device probe gracefullyTakashi Iwai2019-10-281-4/+4
| | | | | | | | | | | | | | | The recent addition of snd_intel_dsp_driver_probe() check caused a spurious kernel warning when the driver is loaded for a non-Intel hardware due to snd_BUG_ON(). Moreover, for such a hardware, we should always return SND_INTEL_DSP_DRIVER_ANY, not check the dsp_driver option at all. This patch fixes these issues for non-Intel devices. Fixes: 82d9d54a6c0e ("ALSA: hda: add Intel DSP configuration / probe code") Signed-off-by: Takashi Iwai <tiwai@suse.de> Link: https://lore.kernel.org/r/20191028130634.3501-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: fix intel DSP configPierre-Louis Bossart2019-10-231-56/+164
| | | | | | | | | | Reshuffle list of devices by historical order and add correct information as needed. Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Signed-off-by: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20191022174313.29087-2-perex@perex.cz Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ALSA: hda: add Intel DSP configuration / probe codeJaroslav Kysela2019-10-231-0/+249
For distributions, we need one place where we can decide which driver will be activated for the auto-configation of the Intel's HDA hardware with DSP. Actually, we cover three drivers: * Legacy HDA * Intel SST * Intel Sound Open Firmware (SOF) All those drivers registers similar PCI IDs, so the first driver probed from the PCI stack can win. But... it is not guaranteed that the correct driver wins. This commit changes Intel's NHLT ACPI module to a common DSP probe module for the Intel's hardware. All above sound drivers calls this code. The user can force another behaviour using the module parameter 'dsp_driver' located in the 'snd-intel-dspcfg' module. This change allows to add specific dmi checks for the specific systems. The examples are taken from the pull request: https://github.com/thesofproject/linux/pull/927 Tested on Lenovo Carbon X1 7th gen. Signed-off-by: Jaroslav Kysela <perex@perex.cz> Tested-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20191022174313.29087-1-perex@perex.cz Signed-off-by: Takashi Iwai <tiwai@suse.de>