diff options
| author |   Peter Ujfalusi <peter.ujfalusi@linux.intel.com> | 2023-04-04 12:21:06 +0300 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2023-04-04 12:42:34 +0100 |
| commit | 28d40e7adfd4108c11c9397c6fe9d9f80fed31e9 (patch) | |
| tree | 18d161fc1246c7b0e3261945d0cee7f92561463b /sound/soc/sof/sof-audio.c | |
| parent | ASoC: SOF: Add flag and state which will be used for DSP-less mode (diff) | |
| download | wireguard-linux-28d40e7adfd4108c11c9397c6fe9d9f80fed31e9.tar.xz wireguard-linux-28d40e7adfd4108c11c9397c6fe9d9f80fed31e9.zip | |
ASoC: SOF: Add support for DSPless mode
Via the SOF_DBG_DSPLESS_MODE sof_debug flag the SOF stack can be asked to
not use the DSP for audio.
The core's support for DSPless mode is only going to be enabled if the
platform reports that it can be used without DSP.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@linux.intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Reviewed-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com>
Reviewed-by: Rander Wang <rander.wang@intel.com>
Link: https://lore.kernel.org/r/20230404092115.27949-4-peter.ujfalusi@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/sof/sof-audio.c')
| -rw-r--r-- | sound/soc/sof/sof-audio.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index 4f12e137ff63..7651644fcd62 100644 --- a/sound/soc/sof/sof-audio.c +++ b/sound/soc/sof/sof-audio.c @@ -688,7 +688,7 @@ int sof_widget_list_setup(struct snd_sof_dev *sdev, struct snd_sof_pcm *spcm, struct snd_sof_widget *pipe_widget; struct snd_sof_pipeline *spipe; - if (!swidget) + if (!swidget || sdev->dspless_mode_selected) continue; spipe = swidget->spipe; |