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Searched refs:residue (Results 1 - 5 of 5) sorted by relevance

/device/board/hihope/dayu210/audio_drivers/soc/src/
H A Drk3588_dma_ops.c277 if (dmaState.residue) { in Rk3588PcmPointer()
278 currentPointer = bufSize - dmaState.residue; in Rk3588PcmPointer()
296 if (dmaState.residue) { in Rk3588PcmPointer()
297 currentPointer = bufSize - dmaState.residue; in Rk3588PcmPointer()
/device/board/hihope/rk3568/audio_drivers/soc/src/
H A Drk3568_dma_ops.c380 if (dmaState.residue > 0) { in Rk3568PcmPointer()
381 currentPointer = bufSize - dmaState.residue; in Rk3568PcmPointer()
399 if (dmaState.residue > 0) { in Rk3568PcmPointer()
400 currentPointer = bufSize - dmaState.residue; in Rk3568PcmPointer()
/device/soc/rockchip/common/sdk_linux/include/linux/
H A Ddmaengine.h455 * enum dma_residue_granularity - Granularity of the reported transfer residue
458 * not, which means residue reporting is not supported by this channel. The
459 * residue field of the dma_tx_state field will always be 0.
464 * outstanding residue by the size of the segment. Another possibility is if
467 * the number of segments without the flag set to compute the residue.
495 * @cmd_pause: true, if pause is supported (i.e. for reading residue or
499 * @residue_granularity: granularity of the reported transfer residue
548 u32 residue; member
715 * @residue: the remaining number of bytes left to transmit
723 u32 residue; member
1435 dma_set_tx_state(struct dma_tx_state *st, dma_cookie_t last, dma_cookie_t used, u32 residue) dma_set_tx_state() argument
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/device/soc/rockchip/common/sdk_linux/drivers/tty/serial/8250/
H A D8250_dma.c61 cur_index = dma->rx_size - state.residue; in _dma_rx_complete()
95 count = dma->rx_size - state.residue; in _dma_rx_complete()
179 cur_index = dma->rx_size - state.residue; in serial8250_rx_dma()
/device/soc/rockchip/common/sdk_linux/drivers/spi/
H A Dspi-rockchip.c664 rs->rx += rs->xfer->len - rs->n_bytes * state.residue; in rockchip_spi_slave_abort()

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