Unverified Commit 91e716b2 authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown
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ASoC: SOF: intel: hda-trace: Pass the dma buffer pointer to hda_dsp_trace_prepare 



Pass the snd_dma_buffer pointer as parameter to hda_dsp_trace_prepare()
function.

Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: default avatarPierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: default avatarRanjani Sridharan <ranjani.sridharan@linux.intel.com>
Link: https://lore.kernel.org/r/20220128123623.23569-2-peter.ujfalusi@linux.intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d466706b

sound/soc/sof/intel/hda-trace.c

+3 −4
Original line number Diff line number Diff line
@@ -19,16 +19,15 @@ 
#include "../ops.h"

#include "hda.h"



static int hda_dsp_trace_prepare(struct snd_sof_dev *sdev)

static int hda_dsp_trace_prepare(struct snd_sof_dev *sdev, struct snd_dma_buffer *dmab)

{

	struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata;

	struct hdac_ext_stream *stream = hda->dtrace_stream;

	struct hdac_stream *hstream = &stream->hstream;

	struct snd_dma_buffer *dmab = &sdev->dmatb;

	int ret;



	hstream->period_bytes = 0;/* initialize period_bytes */

	hstream->bufsize = sdev->dmatb.bytes;

	hstream->bufsize = dmab->bytes;



	ret = hda_dsp_stream_hw_params(sdev, stream, dmab, NULL);

	if (ret < 0)
@@ -57,7 +56,7 @@ int hda_dsp_trace_init(struct snd_sof_dev *sdev, u32 *stream_tag) 
	 * initialize capture stream, set BDL address and return corresponding

	 * stream tag which will be sent to the firmware by IPC message.

	 */

	ret = hda_dsp_trace_prepare(sdev);

	ret = hda_dsp_trace_prepare(sdev, &sdev->dmatb);

	if (ret < 0) {

		dev_err(sdev->dev, "error: hdac trace init failed: %d\n", ret);

		hda_dsp_stream_put(sdev, SNDRV_PCM_STREAM_CAPTURE, *stream_tag);