ASoC: SOF: imx: Use newly introduced generic IPC stream ops

This makes IMX use the newly introduced generic IPC ops
instead of imx specific ones, and removes the old IMX
ipc ops, as they are no longer needed.
Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com>
Signed-off-by: Bud Liviu-Alexandru <budliviu@gmail.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com>
Link: https://lore.kernel.org/r/20211004152147.1268978-4-daniel.baluta@oss.nxp.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/sof/imx/imx8.c

@@ -369,21 +369,6 @@ static int imx8_get_bar_index(struct snd_sof_dev *sdev, u32 type)
 	return type;
 }
 
-static int imx8_ipc_msg_data(struct snd_sof_dev *sdev,
-			     struct snd_pcm_substream *substream,
-			     void *p, size_t sz)
-{
-	sof_mailbox_read(sdev, sdev->dsp_box.offset, p, sz);
-	return 0;
-}
-
-static int imx8_ipc_pcm_params(struct snd_sof_dev *sdev,
-			       struct snd_pcm_substream *substream,
-			       const struct sof_ipc_pcm_params_reply *reply)
-{
-	return 0;
-}
-
 static struct snd_soc_dai_driver imx8_dai[] = {
 {
 	.name = "esai0",
@@ -431,8 +416,8 @@ struct snd_sof_dsp_ops sof_imx8_ops = {
 	.get_mailbox_offset	= imx8_get_mailbox_offset,
 	.get_window_offset	= imx8_get_window_offset,
 
-	.ipc_msg_data	= imx8_ipc_msg_data,
-	.ipc_pcm_params	= imx8_ipc_pcm_params,
+	.ipc_msg_data	= sof_ipc_msg_data,
+	.ipc_pcm_params	= sof_ipc_pcm_params,
 
 	/* module loading */
 	.load_module	= snd_sof_parse_module_memcpy,
@@ -444,6 +429,10 @@ struct snd_sof_dsp_ops sof_imx8_ops = {
 	.dbg_dump = imx8_dump,
 	.debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem,
 
+	/* stream callbacks */
+	.pcm_open = sof_stream_pcm_open,
+	.pcm_close = sof_stream_pcm_close,
+
 	/* Firmware ops */
 	.dsp_arch_ops = &sof_xtensa_arch_ops,
 
@@ -482,8 +471,8 @@ struct snd_sof_dsp_ops sof_imx8x_ops = {
 	.get_mailbox_offset	= imx8_get_mailbox_offset,
 	.get_window_offset	= imx8_get_window_offset,
 
-	.ipc_msg_data	= imx8_ipc_msg_data,
-	.ipc_pcm_params	= imx8_ipc_pcm_params,
+	.ipc_msg_data	= sof_ipc_msg_data,
+	.ipc_pcm_params	= sof_ipc_pcm_params,
 
 	/* module loading */
 	.load_module	= snd_sof_parse_module_memcpy,
@@ -495,6 +484,10 @@ struct snd_sof_dsp_ops sof_imx8x_ops = {
 	.dbg_dump = imx8_dump,
 	.debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem,
 
+	/* stream callbacks */
+	.pcm_open = sof_stream_pcm_open,
+	.pcm_close = sof_stream_pcm_close,
+
 	/* Firmware ops */
 	.dsp_arch_ops = &sof_xtensa_arch_ops,
 

sound/soc/sof/imx/imx8m.c

@@ -232,21 +232,6 @@ static int imx8m_get_bar_index(struct snd_sof_dev *sdev, u32 type)
 	return type;
 }
 
-static int imx8m_ipc_msg_data(struct snd_sof_dev *sdev,
-			      struct snd_pcm_substream *substream,
-			      void *p, size_t sz)
-{
-	sof_mailbox_read(sdev, sdev->dsp_box.offset, p, sz);
-	return 0;
-}
-
-static int imx8m_ipc_pcm_params(struct snd_sof_dev *sdev,
-				struct snd_pcm_substream *substream,
-				const struct sof_ipc_pcm_params_reply *reply)
-{
-	return 0;
-}
-
 static struct snd_soc_dai_driver imx8m_dai[] = {
 {
 	.name = "sai1",
@@ -294,8 +279,8 @@ struct snd_sof_dsp_ops sof_imx8m_ops = {
 	.get_mailbox_offset	= imx8m_get_mailbox_offset,
 	.get_window_offset	= imx8m_get_window_offset,
 
-	.ipc_msg_data	= imx8m_ipc_msg_data,
-	.ipc_pcm_params	= imx8m_ipc_pcm_params,
+	.ipc_msg_data	= sof_ipc_msg_data,
+	.ipc_pcm_params	= sof_ipc_pcm_params,
 
 	/* module loading */
 	.load_module	= snd_sof_parse_module_memcpy,
@@ -307,6 +292,9 @@ struct snd_sof_dsp_ops sof_imx8m_ops = {
 	.dbg_dump = imx8_dump,
 	.debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem,
 
+	/* stream callbacks */
+	.pcm_open	= sof_stream_pcm_open,
+	.pcm_close	= sof_stream_pcm_close,
 	/* Firmware ops */
 	.dsp_arch_ops = &sof_xtensa_arch_ops,