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Searched refs:DMA_CHANNEL_ENABLE (Results 1 – 3 of 3) sorted by relevance

/Linux-v4.19/drivers/media/pci/tw686x/
Dtw686x-core.c98 u32 dma_en = reg_read(dev, DMA_CHANNEL_ENABLE); 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()
136 reg_write(dev, DMA_CHANNEL_ENABLE, dev->pending_dma_en); in tw686x_dma_delay()
148 dma_en = reg_read(dev, DMA_CHANNEL_ENABLE); in tw686x_reset_channels()
159 reg_write(dev, DMA_CHANNEL_ENABLE, dma_en & ~ch_mask); in tw686x_reset_channels()
191 dma_en = reg_read(dev, DMA_CHANNEL_ENABLE); in tw686x_irq()
312 reg_write(dev, DMA_CHANNEL_ENABLE, 0); in tw686x_probe()
Dtw686x-regs.h21 #define DMA_CHANNEL_ENABLE 0x0a macro
Dtw686x-audio.c366 dma_ch_mask = reg_read(dev, DMA_CHANNEL_ENABLE); in tw686x_audio_free()
368 reg_write(dev, DMA_CHANNEL_ENABLE, dma_ch_mask & ~0xff00); in tw686x_audio_free()