ASoC: SOF: Intel: hda: remove support for RESUME trigger

The SOF driver removed the support for INFO_RESUME in the commit
"ASoC: SOF: pcm: do not add SNDRV_PCM_INFO_RESUME to runtime hw info".
And resuming is handled by the ALSA core with the .prepare and
.trigger_start stages. So, remove handling of RESUME trigger in the
HDA DAI BE trigger op.

Reviewed-by: Kai Vehmanen <kai.vehmanen@intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20211216231628.344687-3-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c
index 35ffb71..6381f2b 100644 (file)
--- a/sound/soc/sof/intel/hda-dai.c
+++ b/sound/soc/sof/intel/hda-dai.c
@@ -342,16 +342,6 @@ static int hda_link_pcm_trigger(struct snd_pcm_substream *substream,
        w = snd_soc_dai_get_widget(dai, substream->stream);
 
        switch (cmd) {
-       case SNDRV_PCM_TRIGGER_RESUME:
-               /* set up hw_params */
-               ret = hda_link_pcm_prepare(substream, dai);
-               if (ret < 0) {
-                       dev_err(dai->dev,
-                               "error: setting up hw_params during resume\n");
-                       return ret;
-               }
-
-               fallthrough;
        case SNDRV_PCM_TRIGGER_START:
        case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
                snd_hdac_ext_link_stream_start(link_dev);