Searched refs:dma_st (Results 1 – 1 of 1) sorted by relevance
1168 if (st->dma_st.dma_chan) in at91_adc_reenable_trigger()1202 size = st->dma_st.rx_buf_sz + i - st->dma_st.buf_idx; in at91_adc_dma_size_done()1225 st->dma_st.buf_idx = 0; in at91_adc_dma_start()1243 st->dma_st.rx_buf_sz *= st->dma_st.watermark; in at91_adc_dma_start()1509 sample_size = div_s64(st->dma_st.rx_buf_sz, st->dma_st.watermark); in at91_adc_trigger_handler_dma()1525 &st->dma_st.rx_buf[st->dma_st.buf_idx], in at91_adc_trigger_handler_dma()1529 (st->dma_st.rx_buf + st->dma_st.buf_idx), in at91_adc_trigger_handler_dma()1536 if (st->dma_st.buf_idx >= st->dma_st.rx_buf_sz) in at91_adc_trigger_handler_dma()2048 st->dma_st.rx_buf = dma_alloc_coherent(st->dma_st.dma_chan->device->dev, in at91_adc_dma_init()2077 st->dma_st.rx_buf, st->dma_st.rx_dma_buf); in at91_adc_dma_init()[all …]