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Revert "ASoC: Intel/SOF: use set_stream() instead of set_tdm_slots() for HDAudio"

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This reverts commit 185c141946 which is
commit 636110411c upstream.

The api used here is going away as it breaks the Android kernel api and
isn't needed at this point in time.  If it is needed in the future it
can come back in an abi-safe way.

Bug: 161946584
Change-Id: I6946ab6122a67c16af8ac3931633b8c57e9738df
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Greg Kroah-Hartman
2023-01-31 14:35:36 +00:00
parent c35badfe0d
commit 5417a09eec
3 changed files with 21 additions and 15 deletions
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22
sound/soc/codecs/hdac_hda.c
View File

@@ -46,8 +46,9 @@ static int hdac_hda_dai_hw_params(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai);
static int hdac_hda_dai_hw_free(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai);
static int hdac_hda_dai_set_stream(struct snd_soc_dai *dai, void *stream,
int direction);
static int hdac_hda_dai_set_tdm_slot(struct snd_soc_dai *dai,
unsigned int tx_mask, unsigned int rx_mask,
int slots, int slot_width);
static struct hda_pcm *snd_soc_find_pcm_from_dai(struct hdac_hda_priv *hda_pvt,
struct snd_soc_dai *dai);
@@ -57,7 +58,7 @@ static const struct snd_soc_dai_ops hdac_hda_dai_ops = {
.prepare = hdac_hda_dai_prepare,
.hw_params = hdac_hda_dai_hw_params,
.hw_free = hdac_hda_dai_hw_free,
.set_stream = hdac_hda_dai_set_stream,
.set_tdm_slot = hdac_hda_dai_set_tdm_slot,
};
static struct snd_soc_dai_driver hdac_hda_dais[] = {
@@ -179,22 +180,21 @@ static struct snd_soc_dai_driver hdac_hda_dais[] = {
};
static int hdac_hda_dai_set_stream(struct snd_soc_dai *dai,
void *stream, int direction)
static int hdac_hda_dai_set_tdm_slot(struct snd_soc_dai *dai,
unsigned int tx_mask, unsigned int rx_mask,
int slots, int slot_width)
{
struct snd_soc_component *component = dai->component;
struct hdac_hda_priv *hda_pvt;
struct hdac_hda_pcm *pcm;
struct hdac_stream *hstream;
if (!stream)
return -EINVAL;
hda_pvt = snd_soc_component_get_drvdata(component);
pcm = &hda_pvt->pcm[dai->id];
hstream = (struct hdac_stream *)stream;
pcm->stream_tag[direction] = hstream->stream_tag;
if (tx_mask)
pcm->stream_tag[SNDRV_PCM_STREAM_PLAYBACK] = tx_mask;
else
pcm->stream_tag[SNDRV_PCM_STREAM_CAPTURE] = rx_mask;
return 0;
}

7
sound/soc/intel/skylake/skl-pcm.c
View File

@@ -563,8 +563,11 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream,
stream_tag = hdac_stream(link_dev)->stream_tag;
/* set the hdac_stream in the codec dai */
snd_soc_dai_set_stream(codec_dai, hdac_stream(link_dev), substream->stream);
/* set the stream tag in the codec dai dma params */
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
snd_soc_dai_set_tdm_slot(codec_dai, stream_tag, 0, 0, 0);
else
snd_soc_dai_set_tdm_slot(codec_dai, 0, stream_tag, 0, 0);
p_params.s_fmt = snd_pcm_format_width(params_format(params));
p_params.ch = params_channels(params);

7
sound/soc/sof/intel/hda-dai.c
View File

@@ -236,8 +236,11 @@ static int hda_link_hw_params(struct snd_pcm_substream *substream,
if (!link)
return -EINVAL;
/* set the hdac_stream in the codec dai */
snd_soc_dai_set_stream(codec_dai, hdac_stream(link_dev), substream->stream);
/* set the stream tag in the codec dai dma params */
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
snd_soc_dai_set_tdm_slot(codec_dai, stream_tag, 0, 0, 0);
else
snd_soc_dai_set_tdm_slot(codec_dai, 0, stream_tag, 0, 0);
p_params.s_fmt = snd_pcm_format_width(params_format(params));
p_params.ch = params_channels(params);