cb3cdef331
ASoC: SOF: ipc4: Add macros for chain-dma message bits
...
In the chained DMA mode, the firmware allocates buffers for the host
and link DMA, and takes care of copying data between host- and
link-DMA buffers in a low-latency thread. This is different to a
regular pipeline, no processing is allowed, and the connection between
host- and link DMA is handled with a dedicated IPC.
This patch exposes the macros needed to create the required IPC messages.
Signed-off-by: Jyri Sarha <jyri.sarha@intel.com >
Reviewed-by: Rander Wang <rander.wang@intel.com >
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com >
Link: https://lore.kernel.org/r/20230321092654.7292-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2023-03-21 12:13:30 +00:00
11f45690b3
ASoC: SOF: ipc4: Add macro to set the core_id in create_pipe message
...
The create pipeline message can carry the target code_id which is set to
0 at the moment.
Add macros to set the core_id in the message extension.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com >
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com >
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com >
Link: https://lore.kernel.org/r/20230307123556.31328-2-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2023-03-07 13:58:12 +00:00
2d271af1af
ASoC: SOF: ipc4-pcm: Use the PCM stream's pipeline_info during trigger
...
Use the list of pipelines in the PCM stream's pipeline info to trigger
the pipelines in the right order. Add a helper for triggering pipelines
in batch mode that will be used to trigger multiple pipelines at the
same time.
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com >
Reviewed-by: Libin Yang <libin.yang@intel.com >
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com >
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com >
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com >
Link: https://lore.kernel.org/r/20230127120031.10709-12-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2023-01-27 12:14:07 +00:00
3ab2c21e65
ASoC: SOF: Intel: Add ipc4 library loading implementation
...
On Intel HDA platforms the library loading is done via DMA and an IPC
message is also need to be sent to initiate the downloading of the new
library.
Co-developed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com >
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com >
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com >
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com >
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com >
Reviewed-by: Chao Song <chao.song@intel.com >
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com >
Link: https://lore.kernel.org/r/20221020121238.18339-16-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2022-10-21 13:05:07 +01:00
e9bcfea156
ASoC: SOF: ipc4: Add macro to get core ID from log buffer status message
...
The LOG_BUFFER_STATUS message includes the ID of the core which updated
its log buffer.
With IPC4 each core logs to a different slot in the debug window.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com >
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com >
Reviewed-by: Rander Wang <rander.wang@intel.com >
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com >
Link: https://lore.kernel.org/r/20220909114332.31393-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2022-09-09 18:48:45 +01:00
bd3df9ff25
ASoC: SOF: ipc4: Add set_core_state pm_ops implementation
...
IPC4 uses the SET_DX message to enable/disable cores managed by the DSP.
The dx_state.core_mask indicates which core is going to change state,
the dx_state.dx_mask is to power on (1) or off (0) the core.
In the dx_mask only those bits (cores) checked which bit is set in the
core_mask, other bits (cores) ignored.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com >
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com >
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com >
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com >
Link: https://lore.kernel.org/r/20220610083549.16773-5-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2022-06-10 13:31:41 +01:00
ed85a6e6fe
ASoC: SOF: Add initial header file for ipc4
...
The header file contains essential structure definitions, description of
bit fields and bits in the ipc4 header and an internally used ipc4 message
container definition.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com >
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com >
Reviewed-by: Rander Wang <rander.wang@intel.com >
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com >
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com >
Link: https://lore.kernel.org/r/20220505094818.10346-3-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org >
2022-05-05 13:24:44 +01:00
