ASoC: SOF: imx: Enable SOF client version of dma-trace

i.MX is using dma-trace currently, make sure that the move to SOF client
is not going to cause regression regarding to trace functionality.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>

Author: ujfalusi

sound/soc/sof/imx/imx-common.c

@@ -7,6 +7,7 @@
 #include <linux/module.h>
 #include <sound/sof/xtensa.h>
 #include "../ops.h"
+#include "../sof-client-dma-trace.h"
 
 #include "imx-common.h"
 
@@ -74,4 +75,17 @@ void imx8_dump(struct snd_sof_dev *sdev, u32 flags)
 }
 EXPORT_SYMBOL(imx8_dump);
 
+int imx8_dma_trace_register(struct snd_sof_dev *sdev)
+{
+	return sof_client_dev_register(sdev, "imx8-dma-trace", 0, NULL, 0);
+}
+EXPORT_SYMBOL(imx8_dma_trace_register);
+
+void imx8_dma_trace_unregister(struct snd_sof_dev *sdev)
+{
+	sof_client_dev_unregister(sdev, "imx8-dma-trace", 0);
+}
+EXPORT_SYMBOL(imx8_dma_trace_unregister);
+
+MODULE_IMPORT_NS(SND_SOC_SOF_CLIENT);
 MODULE_LICENSE("Dual BSD/GPL");

sound/soc/sof/imx/imx-common.h

@@ -13,4 +13,7 @@ void imx8_get_registers(struct snd_sof_dev *sdev,
 
 void imx8_dump(struct snd_sof_dev *sdev, u32 flags);
 
+int imx8_dma_trace_register(struct snd_sof_dev *sdev);
+void imx8_dma_trace_unregister(struct snd_sof_dev *sdev);
+
 #endif

sound/soc/sof/imx/imx8.c

@@ -433,6 +433,10 @@ struct snd_sof_dsp_ops sof_imx8_ops = {
 	/* firmware loading */
 	.load_firmware	= snd_sof_load_firmware_memcpy,
 
+	/* client ops */
+	.register_ipc_clients = imx8_dma_trace_register,
+	.unregister_ipc_clients = imx8_dma_trace_unregister,
+
 	/* Debug information */
 	.dbg_dump = imx8_dump,
 	.debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem,
@@ -488,6 +492,10 @@ struct snd_sof_dsp_ops sof_imx8x_ops = {
 	/* firmware loading */
 	.load_firmware	= snd_sof_load_firmware_memcpy,
 
+	/* client ops */
+	.register_ipc_clients = imx8_dma_trace_register,
+	.unregister_ipc_clients = imx8_dma_trace_unregister,
+
 	/* Debug information */
 	.dbg_dump = imx8_dump,
 	.debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem,

sound/soc/sof/imx/imx8m.c

@@ -296,6 +296,10 @@ struct snd_sof_dsp_ops sof_imx8m_ops = {
 	/* firmware loading */
 	.load_firmware	= snd_sof_load_firmware_memcpy,
 
+	/* client ops */
+	.register_ipc_clients = imx8_dma_trace_register,
+	.unregister_ipc_clients = imx8_dma_trace_unregister,
+
 	/* Debug information */
 	.dbg_dump = imx8_dump,
 	.debugfs_add_region_item = snd_sof_debugfs_add_region_item_iomem,

sound/soc/sof/sof-client-dma-trace.c

@@ -626,6 +626,7 @@ static const struct auxiliary_device_id sof_dtrace_client_id_table[] = {
 	{ .name = "snd_sof.atom-dma-trace", },
 	{ .name = "snd_sof.bdw-dma-trace", },
 	{ .name = "snd_sof.hda-dma-trace", },
+	{ .name = "snd_sof.imx8-dma-trace", },
 	{},
 };
 MODULE_DEVICE_TABLE(auxiliary, sof_dtrace_client_id_table);