From: Kai Vehmanen <kai.vehmanen@linux.intel.com>
To: alsa-devel@alsa-project.org, broonie@kernel.org
Cc: kai.vehmanen@linux.intel.com, yung-chuan.liao@linux.intel.com,
lgirdwood@gmail.com, pierre-louis.bossart@linux.intel.com,
ranjani.sridharan@linux.intel.com, daniel.baluta@nxp.com
Subject: [PATCH 00/10] ASoC: SOF: Fixes for Intel HD-Audio DMA stopping
Date: Thu, 25 Nov 2021 12:15:10 +0200 [thread overview]
Message-ID: <20211125101520.291581-1-kai.vehmanen@linux.intel.com> (raw)
Implement an updated programming sequence to handle DMA stop for Intel
HD-Audio DMA.
The new flow is only used if the firmware is sufficiently new to support
the feature. SOF1.9.2 is the first release with the updated flow. The kernel
changes are backwards compatible with old firmware releases. Likewise new
firmware releases will work with old kernel.
Series reviewed originally at:
https://github.com/thesofproject/linux/pull/3167
Buglink: https://github.com/thesofproject/sof/issues/4779
Ranjani Sridharan (10):
ASoC: SOF: Intel: hda: clear stream before freeing the DAI widget
ASoC: SOF: Intel: hda: Add a helper function for stream reset
ASoC: SOF: Intel: hda: reset stream before coupling host and link
DMA's
ASoC: SOF: pcm: invoke platform hw_free for STOP/SUSPEND triggers
ASoC: SOF: call platform hw_free for paused streams during suspend
ASoC: SOF: Add a helper for freeing PCM stream
ASoC: SOF: pcm: move the check for prepared flag
ASoC: SOF: align the hw_free sequence with stop
ASoC: SOF: IPC: dai: Expand DAI_CONFIG IPC flags
ASoC: SOF: Intel: hda: send DAI_CONFIG IPC during pause
include/sound/sof/dai.h | 25 +++++++---
sound/soc/sof/intel/hda-dai.c | 53 +++++++++++++++++----
sound/soc/sof/intel/hda-stream.c | 81 +++++++++++++++++++-------------
sound/soc/sof/intel/hda.c | 26 ++++++----
sound/soc/sof/intel/hda.h | 6 ++-
sound/soc/sof/pcm.c | 36 +++++++-------
sound/soc/sof/sof-audio.c | 35 ++++++++++----
sound/soc/sof/sof-audio.h | 2 +
8 files changed, 180 insertions(+), 84 deletions(-)
base-commit: cd2f33e93d578e9e1c47ef8981ec69298da9cb38
--
2.33.0
next reply other threads:[~2021-11-25 10:24 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-25 10:15 Kai Vehmanen [this message]
2021-11-25 10:15 ` [PATCH 01/10] ASoC: SOF: Intel: hda: clear stream before freeing the DAI widget Kai Vehmanen
2021-11-25 10:15 ` [PATCH 02/10] ASoC: SOF: Intel: hda: Add a helper function for stream reset Kai Vehmanen
2021-11-25 10:15 ` [PATCH 03/10] ASoC: SOF: Intel: hda: reset stream before coupling host and link DMA's Kai Vehmanen
2021-11-25 10:15 ` [PATCH 04/10] ASoC: SOF: pcm: invoke platform hw_free for STOP/SUSPEND triggers Kai Vehmanen
2021-11-25 10:15 ` [PATCH 05/10] ASoC: SOF: call platform hw_free for paused streams during suspend Kai Vehmanen
2021-11-25 10:15 ` [PATCH 06/10] ASoC: SOF: Add a helper for freeing PCM stream Kai Vehmanen
2021-11-25 10:15 ` [PATCH 07/10] ASoC: SOF: pcm: move the check for prepared flag Kai Vehmanen
2021-11-25 10:15 ` [PATCH 08/10] ASoC: SOF: align the hw_free sequence with stop Kai Vehmanen
2021-11-25 10:15 ` [PATCH 09/10] ASoC: SOF: IPC: dai: Expand DAI_CONFIG IPC flags Kai Vehmanen
2021-11-25 10:15 ` [PATCH 10/10] ASoC: SOF: Intel: hda: send DAI_CONFIG IPC during pause Kai Vehmanen
2021-11-27 1:29 ` [PATCH 00/10] ASoC: SOF: Fixes for Intel HD-Audio DMA stopping Mark Brown
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