Searched refs:dma_en (Results 1 – 3 of 3) sorted by relevance
| /Linux-v4.19/drivers/media/pci/tw686x/ |
| D | tw686x-core.c | 98 u32 dma_en = reg_read(dev, DMA_CHANNEL_ENABLE); in tw686x_disable_channel() local
101 dma_en &= ~BIT(channel); in tw686x_disable_channel()
109 if (!dma_en) in tw686x_disable_channel()
111 reg_write(dev, DMA_CHANNEL_ENABLE, dma_en); in tw686x_disable_channel()
117 u32 dma_en = reg_read(dev, DMA_CHANNEL_ENABLE); in tw686x_enable_channel() local
120 dev->pending_dma_en |= dma_en | BIT(channel); in tw686x_enable_channel()
146 u32 dma_en, dma_cmd; in tw686x_reset_channels() local
148 dma_en = reg_read(dev, DMA_CHANNEL_ENABLE); in tw686x_reset_channels()
155 dev->pending_dma_en |= dma_en; in tw686x_reset_channels()
159 reg_write(dev, DMA_CHANNEL_ENABLE, dma_en & ~ch_mask); in tw686x_reset_channels()
[all …]
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| /Linux-v4.19/arch/powerpc/kernel/ |
| D | eeh.c | 1575 bool rst_active, dma_en, mmio_en; in eeh_pe_get_state() local
1597 dma_en = !!(result & EEH_STATE_DMA_ENABLED); in eeh_pe_get_state()
1602 else if (dma_en && mmio_en) in eeh_pe_get_state()
1604 else if (!dma_en && !mmio_en) in eeh_pe_get_state()
1606 else if (!dma_en && mmio_en) in eeh_pe_get_state()
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| /Linux-v4.19/drivers/iio/adc/ |
| D | stm32-dfsdm-adc.c | 429 unsigned int dma_en = 0, cont_en = 0; in stm32_dfsdm_start_conv() local
442 dma_en = DFSDM_CR1_RDMAEN(1); in stm32_dfsdm_start_conv()
448 DFSDM_CR1_RDMAEN_MASK, dma_en); in stm32_dfsdm_start_conv()
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