linux/sound/hda, branch master

ALSA: hda: Error out if invalid stream is being setup

2022-12-09T08:54:53Z

Scenario when snd_hdac_stream_setup_periods() receives an instance of struct hdac_stream with neither ->substream nor ->cstream initialized is invalid. Simultaneously addresses "uninitialized symbol 'dmab'" error reported by Smatch. Fixes: 3e9582267e3a ("ALSA: hda: Interrupt servicing and BDL setup for compress streams") Signed-off-by: Cezary Rojewski Link: https://lore.kernel.org/r/20221208142635.1514944-1-cezary.rojewski@intel.com Signed-off-by: Takashi Iwai

ALSA: hda: Interrupt servicing and BDL setup for compress streams

2022-12-05T14:05:20Z

Account for compress streams when receiving and servicing buffer completed interrupts. In case of compress stream enlisting hdac_stream for data transfer, setup BDL entries much like it is the case for PCM streams. Signed-off-by: Divya Prakash Signed-off-by: Cezary Rojewski Acked-by: Takashi Iwai Link: https://lore.kernel.org/r/20221202152841.672536-4-cezary.rojewski@intel.com Signed-off-by: Mark Brown

ALSA: hda: Prepare for compress stream support

2022-12-05T14:05:19Z

Before introducing compress specific changes, adjust BDL and parameters setup functions so these are not tightly coupled with PCM streams. Signed-off-by: Cezary Rojewski Acked-by: Takashi Iwai Link: https://lore.kernel.org/r/20221202152841.672536-3-cezary.rojewski@intel.com Signed-off-by: Mark Brown

ALSA: hda: Allow for compress stream to hdac_ext_stream assignment

2022-12-05T14:05:18Z

Currently only PCM streams can enlist hdac_stream for their data transfer. Add cstream field to hdac_ext_stream to expose possibility of compress stream assignment in place of PCM one. Limited to HOST-type only as there no other users on the horizon. Signed-off-by: Cezary Rojewski Acked-by: Takashi Iwai Link: https://lore.kernel.org/r/20221202152841.672536-2-cezary.rojewski@intel.com Signed-off-by: Mark Brown

ASoC: Merge up fixes

2022-11-29T12:55:51Z

Merge the fixes branch up so we can apply further AMD work.

ASoC: adau1372: fixes after debugging custom board

2022-11-25T21:26:21Z

Merge series from Maarten Zanders : A collection of fixes and improvements for the adau1372 driver.

ALSA: hda: fix potential memleak in 'add_widget_node'

2022-11-10T14:28:12Z

As 'kobject_add' may allocated memory for 'kobject->name' when return error. And in this function, if call 'kobject_add' failed didn't free kobject. So call 'kobject_put' to recycling resources. Signed-off-by: Ye Bin Cc: Link: https://lore.kernel.org/r/20221110144539.2989354-1-yebin@huaweicloud.com Signed-off-by: Takashi Iwai

ASoC: hda: intel-dsp-config: add ES83x6 quirk for IceLake

2022-11-01T11:01:15Z

Yet another hardware variant we need to handle. Link: https://github.com/thesofproject/linux/issues/3873 Signed-off-by: Pierre-Louis Bossart Reviewed-by: Bard Liao Reviewed-by: Takashi Iwai Link: https://lore.kernel.org/r/20221031195639.250062-1-pierre-louis.bossart@linux.intel.com Signed-off-by: Mark Brown

ALSA: hda: Introduce snd_hdac_stream_wait_drsm()

2022-10-28T12:04:33Z

Allow for waiting for DRSM bit for specified stream to be cleared from HDAudio library level. Drivers may utilize this optional step during the stream resume procedure. Suggested-by: Pierre-Louis Bossart Signed-off-by: Cezary Rojewski Reviewed-by: Takashi Iwai Link: https://lore.kernel.org/r/20221027124702.1761002-4-cezary.rojewski@intel.com Signed-off-by: Mark Brown

ALSA/ASoC: hda: move SPIB/DRMS functionality from ext layer

2022-10-20T12:31:42Z

The SPIB and DRMS capabilities are orthogonal to the DSP enablement and can be used whether the stream is coupled or not. The existing code partitioning makes limited sense, the capabilities are parsed at the sound/hda level but helpers are located in sound/hda/ext. This patch moves all the SPIB/DRMS functionality to the sound/hda layer. This reduces the complexity of the sound/hda/ext layer which is now limited to handling the multi-link extensions and stream coupling/decoupling helpers. Note that this is an iso-functionality code move and rename, the HDaudio legacy driver would need additional changes to make use of these capabilities. Signed-off-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20221019162115.185917-11-pierre-louis.bossart@linux.intel.com Signed-off-by: Takashi Iwai