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12 Commits

Author SHA1 Message Date
Pierre-Louis Bossart
2dc643cd75 ASoC: SOF: AMD: simplify return status handling 
cppcheck warning:

sound/soc/sof/amd/acp.c:222:9: warning: Identical condition and return
expression 'ret', return value is always 0
[identicalConditionAfterEarlyExit]
 return ret;
        ^
sound/soc/sof/amd/acp.c:213:6: note: If condition 'ret' is true, the
function will return/exit
 if (ret)
     ^
sound/soc/sof/amd/acp.c:222:9: note: Returning identical expression 'ret'
 return ret;
        ^

Just return 0; on success.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Link: https://lore.kernel.org/r/20211221165802.236843-1-AjitKumar.Pandey@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-12-21 18:05:39 +00:00
Guennadi Liakhovetski
cb515f105c ASoC: SOF: avoid casting "const" attribute away 
Casting "const" attribute away is dangerous, obtain a writable
pointer instead to avoid that.

Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20211216232422.345164-2-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-12-17 11:06:16 +00:00
Ajit Kumar Pandey
f063eba3e7 ASoC: SOF: amd: Add support for SOF firmware authentication 
Add callback to notify PSP after loading firmware on DSP. PSP will
validate the loaded firmware and set qualifier bit to run firmware
on secured AMD systems.

Signed-off-by: Julian Schroeder <Julian.Schroeder@amd.com>
Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Curtis Malainey <curtis@malainey.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-14-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:56 +00:00
V sujith kumar Reddy
4627421fb8 ASoC: SOF: amd: Add trace logger support 
Add trace support and configure trace stream for ACP firmware.

Signed-off-by: Vishnuvardhanrao Ravuapati <vishnuvardhanrao.ravulapati@amd.com>
Signed-off-by: V sujith kumar Reddy <vsreddy@amd.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-13-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:55 +00:00
Ajit Kumar Pandey
ec25a3b142 ASoC: SOF: amd: Add Renoir PCI driver interface 
Add PCI driver module to enable sof pci device support for Renoir.
If machine flag set to FLAG_SOF_ONLY_DMIC this pci driver register
platform device for non dsp based I2S platform device. If machine
flag is not enabled for SOF pci probe will return without invoking
sof device probe and registration

Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-10-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:52 +00:00
Ajit Kumar Pandey
11ddd4e371 ASoC: SOF: amd: Add machine driver dsp ops for Renoir platform 
Add dsp ops callback to select and register machine driver.

Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-9-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:51 +00:00
Ajit Kumar Pandey
e8afccf8fb ASoC: SOF: amd: Add PCM stream callback for Renoir dai's 
Add module to support ALSA pcm stream configurations for ACP I2S
and DMIC endpoints

Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-7-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:49 +00:00
Ajit Kumar Pandey
bda93076d1 ASoC: SOF: amd: Add dai driver dsp ops callback for Renoir 
Add dsp ops callback to register I2S and DMIC sof dai's with ALSA

Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-6-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:48 +00:00
Ajit Kumar Pandey
738a2b5e2c ASoC: SOF: amd: Add IPC support for ACP IP block 
Add IPC module for generic ACP block and exposed ops callback for
to synchronize SOF IPC message between host and DSP

Signed-off-by: Balakishore Pati <Balakishore.pati@amd.com>
Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-5-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:47 +00:00
Ajit Kumar Pandey
7e51a9e38a ASoC: SOF: amd: Add fw loader and renoir dsp ops to load firmware 
Add acp-loader module with ops callback to load and run firmware
on ACP DSP block on Renoir platform.

Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-4-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:46 +00:00
Ajit Kumar Pandey
0e44572a28 ASoC: SOF: amd: Add helper callbacks for ACP's DMA configuration 
ACP DMA is used for loading SOF firmware into DSP memory and data
transfer from system memory to DSP memory. Add helper callbacks to
initialize and configure ACP DMA block for fw loading.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-3-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:45 +00:00
Ajit Kumar Pandey
846aef1d7c ASoC: SOF: amd: Add Renoir ACP HW support 
This patch initializes ACP HW block to support SOF on
AMD Renoir platform.

Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Reviewed-by: Bard Liao <bard.liao@intel.com>
Reviewed-by: Kai Vehmanen <kai.vehmanen@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20211117093734.17407-2-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2021-11-17 17:35:44 +00:00