1 files changed, 0 insertions, 114 deletions
diff --git a/sound/soc/sof/intel/hda-compress.c b/sound/soc/sof/intel/hda-compress.c
deleted file mode 100644
index 53c08034fa22..000000000000
--- a/sound/soc/sof/intel/hda-compress.c
+++ /dev/null
@@ -1,114 +0,0 @@
-// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
-//
-// This file is provided under a dual BSD/GPLv2 license.  When using or
-// redistributing this file, you may do so under either license.
-//
-// Copyright(c) 2019-2020 Intel Corporation. All rights reserved.
-//
-// Author: Cezary Rojewski <cezary.rojewski@intel.com>
-//
-
-#include <sound/hdaudio_ext.h>
-#include <sound/soc.h>
-#include "../sof-priv.h"
-#include "hda.h"
-
-static inline struct hdac_ext_stream *
-hda_compr_get_stream(struct snd_compr_stream *cstream)
-{
-	return cstream->runtime->private_data;
-}
-
-int hda_probe_compr_assign(struct snd_sof_dev *sdev,
-			   struct snd_compr_stream *cstream,
-			   struct snd_soc_dai *dai)
-{
-	struct hdac_ext_stream *stream;
-
-	stream = hda_dsp_stream_get(sdev, cstream->direction);
-	if (!stream)
-		return -EBUSY;
-
-	hdac_stream(stream)->curr_pos = 0;
-	hdac_stream(stream)->cstream = cstream;
-	cstream->runtime->private_data = stream;
-
-	return hdac_stream(stream)->stream_tag;
-}
-
-int hda_probe_compr_free(struct snd_sof_dev *sdev,
-			 struct snd_compr_stream *cstream,
-			 struct snd_soc_dai *dai)
-{
-	struct hdac_ext_stream *stream = hda_compr_get_stream(cstream);
-	int ret;
-
-	ret = hda_dsp_stream_put(sdev, cstream->direction,
-				 hdac_stream(stream)->stream_tag);
-	if (ret < 0) {
-		dev_dbg(sdev->dev, "stream put failed: %d\n", ret);
-		return ret;
-	}
-
-	hdac_stream(stream)->cstream = NULL;
-	cstream->runtime->private_data = NULL;
-
-	return 0;
-}
-
-int hda_probe_compr_set_params(struct snd_sof_dev *sdev,
-			       struct snd_compr_stream *cstream,
-			       struct snd_compr_params *params,
-			       struct snd_soc_dai *dai)
-{
-	struct hdac_ext_stream *stream = hda_compr_get_stream(cstream);
-	struct hdac_stream *hstream = hdac_stream(stream);
-	struct snd_dma_buffer *dmab;
-	u32 bits, rate;
-	int bps, ret;
-
-	dmab = cstream->runtime->dma_buffer_p;
-	/* compr params do not store bit depth, default to S32_LE */
-	bps = snd_pcm_format_physical_width(SNDRV_PCM_FORMAT_S32_LE);
-	if (bps < 0)
-		return bps;
-	bits = hda_dsp_get_bits(sdev, bps);
-	rate = hda_dsp_get_mult_div(sdev, params->codec.sample_rate);
-
-	hstream->format_val = rate | bits | (params->codec.ch_out - 1);
-	hstream->bufsize = cstream->runtime->buffer_size;
-	hstream->period_bytes = cstream->runtime->fragment_size;
-	hstream->no_period_wakeup = 0;
-
-	ret = hda_dsp_stream_hw_params(sdev, stream, dmab, NULL);
-	if (ret < 0) {
-		dev_err(sdev->dev, "error: hdac prepare failed: %x\n", ret);
-		return ret;
-	}
-
-	return 0;
-}
-
-int hda_probe_compr_trigger(struct snd_sof_dev *sdev,
-			    struct snd_compr_stream *cstream, int cmd,
-			    struct snd_soc_dai *dai)
-{
-	struct hdac_ext_stream *stream = hda_compr_get_stream(cstream);
-
-	return hda_dsp_stream_trigger(sdev, stream, cmd);
-}
-
-int hda_probe_compr_pointer(struct snd_sof_dev *sdev,
-			    struct snd_compr_stream *cstream,
-			    struct snd_compr_tstamp *tstamp,
-			    struct snd_soc_dai *dai)
-{
-	struct hdac_ext_stream *stream = hda_compr_get_stream(cstream);
-	struct snd_soc_pcm_stream *pstream;
-
-	pstream = &dai->driver->capture;
-	tstamp->copied_total = hdac_stream(stream)->curr_pos;
-	tstamp->sampling_rate = snd_pcm_rate_bit_to_rate(pstream->rates);
-
-	return 0;
-}