kernel/linux.git/sound/soc/sof/ipc.c, branch v6.1.168

ASoC: SOF: Compile and runtime IPC version selection

2022-06-14T10:22:12+00:00

The new IPC4 version is only supported by Intel platforms, iMX, AMD and MediaTek only uses the standard SOF IPC. There is no need for these platforms to build kernel support for IPC4 as it is just dead code for them. SND_SOC_SOF_IPC3 and SND_SOC_SOF_INTEL_IPC4 is introduced to allow compile time selection and exclusion of IPC implementations. To avoid randconfig failures add also support for runtime selection of the IPC ops in ipc.c based on sdev->pdata->ipc_type Signed-off-by: Peter Ujfalusi Reviewed-by: Bard Liao Reviewed-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220614075618.28605-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: Switch to IPC generic firmware tracing

2022-05-19T15:44:15+00:00

Introduce new, generic API for firmware tracing with sof_fw_trace_ prefix and switch to use it. At the same time the old IPC3 code can be dropped from trace.c, which is now a generic wrapper for the firmware tracing ops. Signed-off-by: Peter Ujfalusi Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Reviewed-by: Pierre-Louis Bossart Link: https://lore.kernel.org/r/20220516104711.26115-5-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc3: Remove the ipc3-ops.h header file

2022-05-04T14:31:18+00:00

Only the main IPC ops struct should be visible outside of IPC3 code to make sure that the code is correctly abstracted. Instead of keeping the ipc3-ops.h with only the high level ops struct declaration, put the ipc3_ops to sof-priv.h and move all other ops struct declaration into ipc3-priv.h New IPC implementation should follow this route: the main IPC ops should be declared in sof-priv.h and no other IPC version related header be used for generic code. Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Bard Liao Link: https://lore.kernel.org/r/20220504102831.10071-1-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: loader: Switch to use the fw_loader ops

2022-04-29T12:06:11+00:00

Since we have the fw_loader ops implementation for IPC3, we can start using it and remove most of the IPC dependent code from the file. Signed-off-by: Peter Ujfalusi Reviewed-by: Bard Liao Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220425221129.124615-5-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc: Add check for fw_loader ops

2022-04-29T12:06:10+00:00

Add checks for the mandatory fw_loader ops. Signed-off-by: Peter Ujfalusi Reviewed-by: Bard Liao Reviewed-by: Pierre-Louis Bossart Reviewed-by: Rander Wang Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220425221129.124615-4-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: loader: Remove the old fw_ready related code

2022-04-25T12:58:49+00:00

The fw_ready is handled internally to ipc3, we can remove the old code from the loader.c along with the functions only used by the fw_ready() Signed-off-by: Peter Ujfalusi Reviewed-by: Pierre-Louis Bossart Reviewed-by: Ranjani Sridharan Reviewed-by: Ajit Pandey Reviewed-by: Daniel Baluta Link: https://lore.kernel.org/r/20220421080735.31698-7-peter.ujfalusi@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc: Move the ipc_set_get_comp_data() local to ipc3-control

2022-04-11T18:18:02+00:00

The snd_sof_ipc_set_get_comp_data() only used for kcontrol data update and it is an IPC3 message parsing function. Move it out from the generic ipc.c to ipc3-control.c and rename it to better describe it's function. Signed-off-by: Peter Ujfalusi Reviewed-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220405172708.122168-16-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc: Switch over to use the rx_msg ops

2022-04-11T18:17:59+00:00

Use the new ops for handling message reception. Signed-off-by: Peter Ujfalusi Reviewed-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220405172708.122168-13-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc: Switch over to use the tx_msg and set_get_data ops

2022-04-11T18:17:58+00:00

Use the new ops for sending messages and to handle large component data set get operation. Signed-off-by: Peter Ujfalusi Reviewed-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220405172708.122168-12-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown

ASoC: SOF: ipc: Use the get_reply ops in snd_sof_ipc_get_reply()

2022-04-11T18:17:57+00:00

Use the get_reply ops to allow IPC dependent handling of the reply message. Signed-off-by: Peter Ujfalusi Reviewed-by: Daniel Baluta Reviewed-by: Pierre-Louis Bossart Signed-off-by: Ranjani Sridharan Link: https://lore.kernel.org/r/20220405172708.122168-11-ranjani.sridharan@linux.intel.com Signed-off-by: Mark Brown