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14 Commits

Author SHA1 Message Date
Vijendar Mukunda
3d02e1c439 ASoC: SOF: amd: clear panic mask status when panic occurs 
Due to scratch memory persistence, Once the DSP panic is reported, need to
clear the panic mask after handling DSP panic. Otherwise, It results in DSP
panic on next reboot.

Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20230823073340.2829821-6-Vijendar.Mukunda@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-08-23 13:27:18 +01:00
V sujith kumar Reddy
1a74b21ce5 ASoC: SOF: amd: Add Probe functionality support for amd platforms. 
This patch consist of probe client device registration,stream tag
and dma channel configuration for SOF firmware.

Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>
Link: https://lore.kernel.org/r/20230713125709.418851-2-vsujithkumar.reddy@amd.corp-partner.google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-07-17 06:15:35 +01:00
Venkata Prasad Potturu
fd01a15164 ASoC: SOF: amd: Add support for IPC with a reply_size set to zero 
Add support for IPC tx_message with a reply_size set to zero,
return zero when message reply_size is zero at acp_dsp_ipc_get_reply().

Signed-off-by: Venkata Prasad Potturu <venkataprasad.potturu@amd.com>
Link: https://lore.kernel.org/r/20230614103707.2246296-1-venkataprasad.potturu@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-06-14 12:27:00 +01:00
V sujith kumar Reddy
051d71e073 ASoC: SOF: amd: Fix NULL pointer crash in acp_sof_ipc_msg_data function 
Check substream and runtime variables before assigning.

Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com
Link: https://lore.kernel.org/r/20230508070510.6100-1-Vsujithkumar.Reddy@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org
 2023-05-09 14:43:33 +09:00
Daniel Baluta
249f186d6b ASoC: SOF: Prepare set_stream_data_offset for compress API 
Make second parameter of set_stream_data_offset generic
in order to be used for both PCM and compress streams.

Current patch doesn't introduce any functional change,
just prepare the code for compress support.

Reviewed-by: Paul Olaru <paul.olaru@nxp.com>
Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20230117122533.201708-3-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-01-17 13:37:52 +00:00
Daniel Baluta
1b905942d6 ASoC: SOF: Prepare ipc_msg_data to be used with compress API 
Make second parameter of ipc_msg_data generic
in order to be able to support compressed streams.

This patch doesn't hold any functional change.

With this case we can use ipc_msg_data, to retrieve information from
DSP for both PCM/Compress API.

Reviewed-by: Paul Olaru <paul.olaru@nxp.com>
Reviewed-by: Iuliana Prodan <iuliana.prodan@nxp.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Link: https://lore.kernel.org/r/20230117122533.201708-2-daniel.baluta@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2023-01-17 13:37:51 +00:00
V sujith kumar Reddy
41cfad23b5 ASoC : SOF: amd: Add support for IPC and DSP dumps 
Add support for IPC and DSP dumps for AMD platforms.

Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>
Link: https://lore.kernel.org/r/20221205120649.1950576-3-Vsujithkumar.Reddy@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-12-05 14:05:37 +00:00
V sujith kumar Reddy
aae7e412b0 ASoC: SOF: amd: Fix for reading position updates from stream box. 
By default the position updates are read from dsp box when streambox
size is not defined.if the streambox size is defined to some value
then position updates can be read from the streambox.

Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>
Link: https://lore.kernel.org/r/20221123121911.3446224-2-vsujithkumar.reddy@amd.corp-partner.google.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-11-28 13:04:20 +00:00
V sujith kumar Reddy
40d3c041e2 ASoC: SOF: amd: increase SRAM inbox and outbox size to 1024 
Increase inbox and outbox mailbox size from 512 to 1024 to
support thirdparty DTS integration ipc tx/rx messages communication.
This is done through firmware window get info.

Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220913144319.1055302-5-Vsujithkumar.Reddy@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-09-20 19:38:04 +01:00
Ajit Kumar Pandey
4da6b033f5 ASoC: SOF: amd: Make ACP core code generic for newer SOC transition 
Newer AMD SOC differs slightly in terms of few registers offset and
configuration. Add offsets into chip_info struct to make core ACP
code more generic and resusable on newer SOC.

Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Signed-off-by: V sujith kumar Reddy <Vsujithkumar.Reddy@amd.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220913144319.1055302-2-Vsujithkumar.Reddy@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-09-20 19:38:01 +01:00
Jiapeng Chong
5af07dad69 ASoC: SOF: amd: Remove unneeded semicolon 
Fix the following coccicheck warnings:

./sound/soc/sof/amd/acp-ipc.c:74:2-3: Unneeded semicolon.

Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20220309004929.125558-1-jiapeng.chong@linux.alibaba.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-03-09 17:34:57 +00:00
Ajit Kumar Pandey
dc0d4ed26d ASoC: SOF: amd: Use semaphore register to synchronize ipc's irq 
Add lock and unlock around ipc irq handling code using hw semaphore
register that exhibit special property for register read calls. As
host and DSP firmware uses few shared registers, there is a possible
race condition around those shared registers values. This lock ensure
synchronization between Firmware and host ipc interrupts.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220304205733.62233-6-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-03-07 13:12:49 +00:00
Peter Ujfalusi
9c2611b2a6 ASoC: SOF: amd: Do not set ipc_pcm_params ops as it is optional 
The ipc_pcm_params() ops implementation for AMD is a NOP and since the
callback is marked now as optional, it can be dropped along with the
empty function.

Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20220304205733.62233-4-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
 2022-03-07 13:12:47 +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