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11 Commits

Author SHA1 Message Date
Peter Ujfalusi
3f5eb32513 ASoC: SOF: Intel: lnl: Disable DMIC/SSP offload on remove 
During probe the DMIC/SSP offload is enabled and it is not reversed on
remove.

Add a remove wrapper for LNL to disable the offload for DMIC and SSP
similarly to what is done during probe.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://msgid.link/r/20240403111839.27259-1-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2024-04-03 18:47:08 +01:00
Peter Ujfalusi
4374f698d7 ASoC: SOF: Intel: mtl/lnl: Use the generic get_stream_position callback 
Drop the MTL mtl_dsp_get_stream_hda_link_position() function and related
defines since it can only work on platforms which have 19 streams because
of the use of 0x948 as base offset for the LLP registers.

The generic hda_dsp_get_stream_hda_link_position() takes the number of
streams into consideration when reading the LLP registers for the stream
and can handle different HDA configurations.

Cc: stable@vger.kernel.org # 6.8
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240321130814.4412-6-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2024-03-25 16:35:55 +00:00
Peter Ujfalusi
0afce89ff8 ASoC: SOF: Intel: lnl: Do not use LNL specific wrappers in DSPless mode 
When DSPless mode is selected the DMIC/SSP offload status should not be
changed since the DSP is not in use.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://msgid.link/r/20240213101247.28887-15-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2024-02-13 13:29:03 +00:00
Pierre-Louis Bossart
67bde2e8c0 ASoC: SOF: Intel: start SoundWire links earlier for LNL+ devices 
The SoundWire integration is different from previous platforms, with
no dependencies on the DSP enablement. We can start the SoundWire
links in the probe instead of waiting for the post_fw_run stage.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://msgid.link/r/20240213101247.28887-11-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2024-02-13 13:28:59 +00:00
Rander Wang
855a4772be ASoC: SOF: IPC4: query fw_context_save feature from fw 
Driver queries fw_context_save feature when fw is ready and can skip
library reload with this feature since library is saved in persistent
memory. The default value of fw_context_save is true unless fw reports
false.

Signed-off-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://msgid.link/r/20231215083102.3064200-3-yung-chuan.liao@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-12-15 12:57:56 +00:00
Rander Wang
f31c166a50 ASoC: SOF: Intel: lnl: add core get and set support for dsp core 
Driver uses get and set ops to change the power state of dsp core.

Closes: https://github.com/thesofproject/sof/issues/8478
Signed-off-by: Rander Wang <rander.wang@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20231204214407.208528-1-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-12-05 13:12:42 +00:00
Peter Ujfalusi
9b6896538e ASoC: SOF: Intel: Do not use resource managed allocation for ipc4_data 
Manage the ipc4_data allocation in code instead of devm since the ops_init
might be called more than once due to IPC type fallback.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Link: https://lore.kernel.org/r/20231129125327.23708-13-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-11-29 13:25:14 +00:00
Yang Li
061599c828 ASoC: SOF: Intel: Remove duplicated include in lnl.c 
./sound/soc/sof/intel/lnl.c: hda.h is included more than once.

Signed-off-by: Yang Li <yang.lee@linux.alibaba.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230810005555.4610-1-yang.lee@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-08-10 18:10:21 +01:00
Pierre-Louis Bossart
e78576c4aa ASoC: SOF: Intel: LNL: enable DMIC/SSP offload in probe/resume 
In the LunarLake hardware, the default IP ownership changed to the
host driver, instead of the firmware in previous generation.

In the absence of any capability negotiation, we need to assume a
fixed partitioning between host driver and firmware. The OFLEN bit
needs to be set as early as possible for resources handled by the
firmware, since we can't control when the firmware might try to access
the resources.

For now DMIC and SSP are handled by the DSP firmware. SoundWire is a
separate case, the OFLEN bit can be set when starting-up and resuming
the aux device for each link.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230807210959.506849-9-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-08-07 23:09:37 +01:00
Pierre-Louis Bossart
c22d532797 ASoC: SOF: Intel: split MTL and LNL operations 
It was just a matter of time before we found a case where we needed
separate ops for MTL and LNL. For LNL we need to set the DMIC/SSP
OFLEN bit in the probe and resume steps, and this can only be done
cleanly with separate ops.

The function prototypes in mtl.h were added in the same order as their
implementation in mtl.c.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230807210959.506849-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-08-07 23:09:36 +01:00
Ranjani Sridharan
64a63d9914 ASoC: SOF: Intel: LNL: Add support for Lunarlake platform 
Add initial support for Lunarlake. For now only HDAudio interfaces are
supported, DMIC/SSP/SoundWire require additional work so that the DAIs
reuse the HDaudio DMA stream allocation.

Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Link: https://lore.kernel.org/r/20230807210959.506849-7-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-08-07 23:09:35 +01:00