Commit eb0699c4 authored by Cezary Rojewski's avatar Cezary Rojewski Committed by Mark Brown

ASoC: Intel: avs: Restart instead of resuming HDA capture streams

Resuming of capture streams for HD-Audio is unsupported so remove the
relevant flag from the hardware params when assigning them during
avs_component_hda_open().
Signed-off-by: default avatarCezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20221027124702.1761002-6-cezary.rojewski@intel.comSigned-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8e097f9a
...@@ -1004,34 +1004,34 @@ static int avs_component_resume(struct snd_soc_component *component) ...@@ -1004,34 +1004,34 @@ static int avs_component_resume(struct snd_soc_component *component)
return avs_component_resume_prepare(component, false); return avs_component_resume_prepare(component, false);
} }
static const struct snd_pcm_hardware avs_pcm_hardware = {
.info = SNDRV_PCM_INFO_MMAP |
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_RESUME |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE,
.buffer_bytes_max = AZX_MAX_BUF_SIZE,
.period_bytes_min = 128,
.period_bytes_max = AZX_MAX_BUF_SIZE / 2,
.periods_min = 2,
.periods_max = AZX_MAX_FRAG,
.fifo_size = 0,
};
static int avs_component_open(struct snd_soc_component *component, static int avs_component_open(struct snd_soc_component *component,
struct snd_pcm_substream *substream) struct snd_pcm_substream *substream)
{ {
struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream);
struct snd_pcm_hardware hwparams;
/* only FE DAI links are handled here */ /* only FE DAI links are handled here */
if (rtd->dai_link->no_pcm) if (rtd->dai_link->no_pcm)
return 0; return 0;
hwparams.info = SNDRV_PCM_INFO_MMAP | return snd_soc_set_runtime_hwparams(substream, &avs_pcm_hardware);
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_INTERLEAVED |
SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_RESUME |
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP;
hwparams.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE |
SNDRV_PCM_FMTBIT_S32_LE;
hwparams.period_bytes_min = 128;
hwparams.period_bytes_max = AZX_MAX_BUF_SIZE / 2;
hwparams.periods_min = 2;
hwparams.periods_max = AZX_MAX_FRAG;
hwparams.buffer_bytes_max = AZX_MAX_BUF_SIZE;
hwparams.fifo_size = 0;
return snd_soc_set_runtime_hwparams(substream, &hwparams);
} }
static unsigned int avs_hda_stream_dpib_read(struct hdac_ext_stream *stream) static unsigned int avs_hda_stream_dpib_read(struct hdac_ext_stream *stream)
...@@ -1375,9 +1375,15 @@ static int avs_component_hda_open(struct snd_soc_component *component, ...@@ -1375,9 +1375,15 @@ static int avs_component_hda_open(struct snd_soc_component *component,
struct hdac_ext_stream *link_stream; struct hdac_ext_stream *link_stream;
struct hda_codec *codec; struct hda_codec *codec;
/* only BE DAI links are handled here */ if (!rtd->dai_link->no_pcm) {
if (!rtd->dai_link->no_pcm) struct snd_pcm_hardware hwparams = avs_pcm_hardware;
return avs_component_open(component, substream);
/* RESUME unsupported for de-coupled HD-Audio capture. */
if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
hwparams.info &= ~SNDRV_PCM_INFO_RESUME;
return snd_soc_set_runtime_hwparams(substream, &hwparams);
}
codec = dev_to_hda_codec(asoc_rtd_to_codec(rtd, 0)->dev); codec = dev_to_hda_codec(asoc_rtd_to_codec(rtd, 0)->dev);
link_stream = snd_hdac_ext_stream_assign(&codec->bus->core, substream, link_stream = snd_hdac_ext_stream_assign(&codec->bus->core, substream,
......
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