Searched refs:rt5677_dsp (Results 1 – 1 of 1) sorted by relevance
61 struct rt5677_dsp { struct120 struct rt5677_dsp *rt5677_dsp = in rt5677_spi_pcm_close() local123 cancel_delayed_work_sync(&rt5677_dsp->copy_work); in rt5677_spi_pcm_close()133 struct rt5677_dsp *rt5677_dsp = in rt5677_spi_hw_params() local136 mutex_lock(&rt5677_dsp->dma_lock); in rt5677_spi_hw_params()137 rt5677_dsp->substream = substream; in rt5677_spi_hw_params()138 mutex_unlock(&rt5677_dsp->dma_lock); in rt5677_spi_hw_params()147 struct rt5677_dsp *rt5677_dsp = in rt5677_spi_hw_free() local150 mutex_lock(&rt5677_dsp->dma_lock); in rt5677_spi_hw_free()151 rt5677_dsp->substream = NULL; in rt5677_spi_hw_free()[all …]