ASoC: SOF: Rework the firmware ready message handling

Merge series from Peter Ujfalusi <peter.ujfalusi@linux.intel.com>:

The firmware ready (fw_ready) message is sent by the firmware to notify the host
that it has been booted up and caries additional information about it's
configuration.
All of this is IPC specific, the message itself is IPC version specific and the
information itself also.

Move the code to handle the fw_ready message under ipc3.c since the parsing and
interpretation is IPC specific.

A followup series is going to take care of the rest of the loader.c to make it
IPC agnostic.

Author: broonie

sound/soc/sof/amd/renoir.c

@@ -152,7 +152,6 @@ struct snd_sof_dsp_ops sof_renoir_ops = {
 	.ipc_msg_data		= acp_sof_ipc_msg_data,
 	.get_mailbox_offset	= acp_sof_ipc_get_mailbox_offset,
 	.irq_thread		= acp_sof_ipc_irq_thread,
-	.fw_ready		= sof_fw_ready,
 
 	/* DAI drivers */
 	.drv			= renoir_sof_dai,

sound/soc/sof/core.c

@@ -374,7 +374,7 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data)
 	if (!sof_ops(sdev) || !sof_ops(sdev)->probe || !sof_ops(sdev)->run ||
 	    !sof_ops(sdev)->block_read || !sof_ops(sdev)->block_write ||
 	    !sof_ops(sdev)->send_msg || !sof_ops(sdev)->load_firmware ||
-	    !sof_ops(sdev)->ipc_msg_data || !sof_ops(sdev)->fw_ready) {
+	    !sof_ops(sdev)->ipc_msg_data) {
 		dev_err(dev, "error: missing mandatory ops\n");
 		return -EINVAL;
 	}

sound/soc/sof/imx/imx8.c

@@ -504,7 +504,6 @@ static struct snd_sof_dsp_ops sof_imx8_ops = {
 
 	/* ipc */
 	.send_msg	= imx8_send_msg,
-	.fw_ready	= sof_fw_ready,
 	.get_mailbox_offset	= imx8_get_mailbox_offset,
 	.get_window_offset	= imx8_get_window_offset,
 
@@ -567,7 +566,6 @@ static struct snd_sof_dsp_ops sof_imx8x_ops = {
 
 	/* ipc */
 	.send_msg	= imx8_send_msg,
-	.fw_ready	= sof_fw_ready,
 	.get_mailbox_offset	= imx8_get_mailbox_offset,
 	.get_window_offset	= imx8_get_window_offset,
 

sound/soc/sof/imx/imx8m.c

@@ -430,7 +430,6 @@ static struct snd_sof_dsp_ops sof_imx8m_ops = {
 
 	/* ipc */
 	.send_msg	= imx8m_send_msg,
-	.fw_ready	= sof_fw_ready,
 	.get_mailbox_offset	= imx8m_get_mailbox_offset,
 	.get_window_offset	= imx8m_get_window_offset,
 

sound/soc/sof/intel/bdw.c

@@ -591,7 +591,6 @@ static struct snd_sof_dsp_ops sof_bdw_ops = {
 
 	/* ipc */
 	.send_msg	= bdw_send_msg,
-	.fw_ready	= sof_fw_ready,
 	.get_mailbox_offset = bdw_get_mailbox_offset,
 	.get_window_offset = bdw_get_window_offset,
 

sound/soc/sof/intel/byt.c

@@ -245,7 +245,6 @@ static struct snd_sof_dsp_ops sof_byt_ops = {
 
 	/* ipc */
 	.send_msg	= atom_send_msg,
-	.fw_ready	= sof_fw_ready,
 	.get_mailbox_offset = atom_get_mailbox_offset,
 	.get_window_offset = atom_get_window_offset,
 
@@ -328,7 +327,6 @@ static struct snd_sof_dsp_ops sof_cht_ops = {
 
 	/* ipc */
 	.send_msg	= atom_send_msg,
-	.fw_ready	= sof_fw_ready,
 	.get_mailbox_offset = atom_get_mailbox_offset,
 	.get_window_offset = atom_get_window_offset,
 

sound/soc/sof/intel/hda-common-ops.c

@@ -34,7 +34,6 @@ struct snd_sof_dsp_ops sof_hda_common_ops = {
 	.mailbox_write	= sof_mailbox_write,
 
 	/* ipc */
-	.fw_ready	= sof_fw_ready,
 	.get_mailbox_offset = hda_dsp_ipc_get_mailbox_offset,
 	.get_window_offset = hda_dsp_ipc_get_window_offset,
 

sound/soc/sof/intel/pci-tng.c

@@ -164,7 +164,6 @@ struct snd_sof_dsp_ops sof_tng_ops = {
 
 	/* ipc */
 	.send_msg	= atom_send_msg,
-	.fw_ready	= sof_fw_ready,
 	.get_mailbox_offset = atom_get_mailbox_offset,
 	.get_window_offset = atom_get_window_offset,
 

sound/soc/sof/ipc.c

@@ -188,21 +188,6 @@ int snd_sof_ipc_valid(struct snd_sof_dev *sdev)
 }
 EXPORT_SYMBOL(snd_sof_ipc_valid);
 
-int sof_ipc_init_msg_memory(struct snd_sof_dev *sdev)
-{
-	struct snd_sof_ipc_msg *msg;
-
-	msg = &sdev->ipc->msg;
-
-	msg->reply_data = devm_kzalloc(sdev->dev, SOF_IPC_MSG_MAX_SIZE, GFP_KERNEL);
-	if (!msg->reply_data)
-		return -ENOMEM;
-
-	sdev->ipc->max_payload_size = SOF_IPC_MSG_MAX_SIZE;
-
-	return 0;
-}
-
 struct snd_sof_ipc *snd_sof_ipc_init(struct snd_sof_dev *sdev)
 {
 	struct snd_sof_ipc *ipc;