linux-kernel - [PATCH 3/4] ASoC: SOF: imx: Use newly introduced generic IPC stream ops

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Date:   Mon,  4 Oct 2021 18:21:46 +0300
From:   Daniel Baluta <daniel.baluta@....nxp.com>
To:     broonie@...nel.org
Cc:     kai.vehmanen@...ux.intel.com, pierre-louis.bossart@...ux.intel.com,
        ranjani.sridharan@...ux.intel.com, peter.ujfalusi@...ux.intel.com,
        guennadi.liakhovetski@...ux.intel.com, budliviu@...il.com,
        yang.jie@...ux.intel.com, sound-open-firmware@...a-project.org,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        Daniel Baluta <daniel.baluta@....com>
Subject: [PATCH 3/4] ASoC: SOF: imx: Use newly introduced generic IPC stream ops

From: Daniel Baluta <daniel.baluta@....com>

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@....com>
Signed-off-by: Bud Liviu-Alexandru <budliviu@...il.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi@...ux.intel.com>
---
 sound/soc/sof/imx/imx8.c  | 31 ++++++++++++-------------------
 sound/soc/sof/imx/imx8m.c | 22 +++++-----------------
 2 files changed, 17 insertions(+), 36 deletions(-)

diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c
index 75baa5209a89..dd59a74480d6 100644
--- a/sound/soc/sof/imx/imx8.c
+++ b/sound/soc/sof/imx/imx8.c
@@ -376,21 +376,6 @@ static int imx8_get_bar_index(struct snd_sof_dev *sdev, u32 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",
@@ -438,8 +423,8 @@ 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,
@@ -451,6 +436,10 @@ 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,
 
@@ -489,8 +478,8 @@ 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,
@@ -502,6 +491,10 @@ 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,
 
diff --git a/sound/soc/sof/imx/imx8m.c b/sound/soc/sof/imx/imx8m.c
index c7d3d898d5a4..e4618980cf8b 100644
--- a/sound/soc/sof/imx/imx8m.c
+++ b/sound/soc/sof/imx/imx8m.c
@@ -239,21 +239,6 @@ static int imx8m_get_bar_index(struct snd_sof_dev *sdev, u32 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",
@@ -301,8 +286,8 @@ 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,
@@ -314,6 +299,9 @@ 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,
 
-- 
2.27.0