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Searched refs:dma_enable (Results 1 – 5 of 5) sorted by relevance

/linux/sound/soc/amd/acp/
H A Dacp-pdm.c68 unsigned int dma_enable; in acp_dmic_dai_trigger() local
75 dma_enable = readl(chip->base + ACP_WOV_PDM_DMA_ENABLE); in acp_dmic_dai_trigger()
76 if (!(dma_enable & DMA_EN_MASK)) { in acp_dmic_dai_trigger()
82 dma_enable, (dma_enable & DMA_EN_MASK), in acp_dmic_dai_trigger()
88 dma_enable = readl(chip->base + ACP_WOV_PDM_DMA_ENABLE); in acp_dmic_dai_trigger()
89 if ((dma_enable & DMA_EN_MASK)) { in acp_dmic_dai_trigger()
96 dma_enable, !(dma_enable & DMA_EN_MASK), in acp_dmic_dai_trigger()
/linux/sound/soc/sprd/
H A Dsprd-mcdt.c578 if (chan->dma_enable) { in sprd_mcdt_chan_write()
629 if (chan->dma_enable) { in sprd_mcdt_chan_read()
680 if (chan->dma_enable || chan->int_enable) { in sprd_mcdt_chan_int_enable()
783 if (chan->dma_enable || chan->int_enable || in sprd_mcdt_chan_dma_enable()
815 chan->dma_enable = true; in sprd_mcdt_chan_dma_enable()
834 if (!chan->dma_enable) { in sprd_mcdt_chan_dma_disable()
854 chan->dma_enable = false; in sprd_mcdt_chan_dma_disable()
H A Dsprd-mcdt.h46 bool dma_enable; member
/linux/sound/soc/amd/ps/
H A Dps-sdw-dma.c562 u32 dma_enable; in acp63_sdw_dma_enable() local
597 dma_enable = sdw_dma_enable; in acp63_sdw_dma_enable()
598 writel(dma_enable, acp_base + sdw_dma_en_reg); in acp63_sdw_dma_enable()
600 (sdw_dma_stat == dma_enable), ACP_DELAY_US, ACP_COUNTER); in acp63_sdw_dma_enable()
/linux/Documentation/core-api/
H A Ddma-isa-lpc.rst128 dma_enable(channel);