From: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
To: lgirdwood@gmail.com, broonie@kernel.org
Cc: alsa-devel@alsa-project.org,
pierre-louis.bossart@linux.intel.com,
ranjani.sridharan@linux.intel.com, kai.vehmanen@linux.intel.com,
rander.wang@intel.com
Subject: [PATCH 00/12] ASoC: SOF: core/Intel: Introduce DSPless mode
Date: Tue, 4 Apr 2023 12:21:03 +0300 [thread overview]
Message-ID: <20230404092115.27949-1-peter.ujfalusi@linux.intel.com> (raw)
Hi,
This series will add support for SOF Linux stack to run without using the DSP.
DSPless mode provides a good tool for verification that the hardware itself
works correctly by taking the DSP use out from the picture.
It can only work with interfaces which supports this mode: Intel HDA at the
moment but with LNL it could be possible to support other audio interfaces.
The main driver for this mode is to be able to test programming sequences,
low-level code and for low-level verification of a platform.
The feature is not targetted for end-users and it will not make the SOF stack
to work on hardware without DSP, but it is giving us a tool to debug and enable
platforms earlier (when for example t he firmware is not mature enough).
Regards,
Peter
---
Peter Ujfalusi (11):
ASoC: SOF: Intel: hda-stream: Do not dereference hstream until it is
safe
ASoC: SOF: Add flag and state which will be used for DSP-less mode
ASoC: SOF: Add support for DSPless mode
ASoC: SOF: Intel: hda: Skip interfaces not supported on a platform
ASoC: SOF: Intel: hda: Add support for DSPless mode
ASoC: SOF: Intel: pci-apl: Allow DSPless mode
ASoC: SOF: Intel: pci-cnl: Allow DSPless mode
ASoC: SOF: Intel: pci-icl: Allow DSPless mode
ASoC: SOF: Intel: pci-mtl: Allow DSPless mode
ASoC: SOF: Intel: pci-skl: Allow DSPless mode
ASoC: SOF: Intel: pci-tgl: Allow DSPless mode
Pierre-Louis Bossart (1):
ASoC: SOF: Intel: hda: make DSPless mode work with DSP disabled in
BIOS
include/sound/sof.h | 5 +
sound/soc/sof/core.c | 31 ++++++-
sound/soc/sof/debug.c | 1 +
sound/soc/sof/intel/hda-dai-ops.c | 33 ++++++-
sound/soc/sof/intel/hda-dai.c | 25 ++++-
sound/soc/sof/intel/hda-dsp.c | 30 ++++--
sound/soc/sof/intel/hda-ipc.c | 3 +
sound/soc/sof/intel/hda-pcm.c | 24 +++--
sound/soc/sof/intel/hda-stream.c | 67 ++++++++------
sound/soc/sof/intel/hda.c | 149 +++++++++++++++++++++++-------
sound/soc/sof/intel/pci-apl.c | 2 +
sound/soc/sof/intel/pci-cnl.c | 3 +
sound/soc/sof/intel/pci-icl.c | 2 +
sound/soc/sof/intel/pci-mtl.c | 1 +
sound/soc/sof/intel/pci-skl.c | 2 +
sound/soc/sof/intel/pci-tgl.c | 8 ++
sound/soc/sof/pcm.c | 13 ++-
sound/soc/sof/pm.c | 5 +
sound/soc/sof/sof-audio.c | 2 +-
sound/soc/sof/sof-client.c | 3 +
sound/soc/sof/sof-priv.h | 11 +++
sound/soc/sof/topology.c | 130 +++++++++++++++++++++++++-
22 files changed, 459 insertions(+), 91 deletions(-)
--
2.40.0
next reply other threads:[~2023-04-04 9:22 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-04 9:21 Peter Ujfalusi [this message]
2023-04-04 9:21 ` [PATCH 01/12] ASoC: SOF: Intel: hda-stream: Do not dereference hstream until it is safe Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 02/12] ASoC: SOF: Add flag and state which will be used for DSP-less mode Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 03/12] ASoC: SOF: Add support for DSPless mode Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 04/12] ASoC: SOF: Intel: hda: Skip interfaces not supported on a platform Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 05/12] ASoC: SOF: Intel: hda: Add support for DSPless mode Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 06/12] ASoC: SOF: Intel: hda: make DSPless mode work with DSP disabled in BIOS Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 07/12] ASoC: SOF: Intel: pci-apl: Allow DSPless mode Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 08/12] ASoC: SOF: Intel: pci-cnl: " Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 09/12] ASoC: SOF: Intel: pci-icl: " Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 10/12] ASoC: SOF: Intel: pci-mtl: " Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 11/12] ASoC: SOF: Intel: pci-skl: " Peter Ujfalusi
2023-04-04 9:21 ` [PATCH 12/12] ASoC: SOF: Intel: pci-tgl: " Peter Ujfalusi
2023-04-04 18:05 ` [PATCH 00/12] ASoC: SOF: core/Intel: Introduce " Mark Brown
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