diff options
Diffstat (limited to 'sound/soc/intel/skylake/skl-topology.c')
| -rw-r--r-- | sound/soc/intel/skylake/skl-topology.c | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/sound/soc/intel/skylake/skl-topology.c b/sound/soc/intel/skylake/skl-topology.c index 67b1ab501918..263c03df9a2a 100644 --- a/sound/soc/intel/skylake/skl-topology.c +++ b/sound/soc/intel/skylake/skl-topology.c @@ -1557,6 +1557,55 @@ static void skl_tplg_fill_fmt(struct skl_module_fmt *dst_fmt, } } +static void skl_clear_pin_config(struct snd_soc_platform *platform, + struct snd_soc_dapm_widget *w) +{ + int i; + struct skl_module_cfg *mconfig; + struct skl_pipe *pipe; + + if (!strncmp(w->dapm->component->name, platform->component.name, + strlen(platform->component.name))) { + mconfig = w->priv; + pipe = mconfig->pipe; + for (i = 0; i < mconfig->max_in_queue; i++) { + mconfig->m_in_pin[i].in_use = false; + mconfig->m_in_pin[i].pin_state = SKL_PIN_UNBIND; + } + for (i = 0; i < mconfig->max_out_queue; i++) { + mconfig->m_out_pin[i].in_use = false; + mconfig->m_out_pin[i].pin_state = SKL_PIN_UNBIND; + } + pipe->state = SKL_PIPE_INVALID; + mconfig->m_state = SKL_MODULE_UNINIT; + } +} + +void skl_cleanup_resources(struct skl *skl) +{ + struct skl_sst *ctx = skl->skl_sst; + struct snd_soc_platform *soc_platform = skl->platform; + struct snd_soc_dapm_widget *w; + struct snd_soc_card *card; + + if (soc_platform == NULL) + return; + + card = soc_platform->component.card; + if (!card || !card->instantiated) + return; + + skl->resource.mem = 0; + skl->resource.mcps = 0; + + list_for_each_entry(w, &card->widgets, list) { + if (is_skl_dsp_widget_type(w) && (w->priv != NULL)) + skl_clear_pin_config(soc_platform, w); + } + + skl_clear_module_cnt(ctx->dsp); +} + /* * Topology core widget load callback * |