Zephyr API Documentation
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dma_mcux_smartdma.h
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/*
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* Copyright 2023 NXP
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef ZEPHYR_INCLUDE_DRIVERS_DMA_MCUX_SMARTDMA_H_
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#define ZEPHYR_INCLUDE_DRIVERS_DMA_MCUX_SMARTDMA_H_
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/* Write RGB565 data to MIPI DSI via DMA. */
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#define DMA_SMARTDMA_MIPI_RGB565_DMA 0
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/* Write RGB888 data to MIPI DSI via DMA */
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#define DMA_SMARTDMA_MIPI_RGB888_DMA 1
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/* Write RGB565 data to MIPI DSI via DMA. Rotate output data by 180 degrees */
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#define DMA_SMARTDMA_MIPI_RGB565_180 2
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/* Write RGB888 data to MIPI DSI via DMA. Rotate output data by 180 degrees */
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#define DMA_SMARTDMA_MIPI_RGB888_180 3
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/* Write RGB565 data to MIPI DSI via DMA. Swap data endianness, so that
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* little endian RGB565 data will be written big endian style.
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*/
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#define DMA_SMARTDMA_MIPI_RGB565_DMA_SWAP 4
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/* Write RGB888 data to MIPI DSI via DMA. Swap data endianness, so that
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* little endian RGB888 data will be written big endian style.
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*/
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#define DMA_SMARTDMA_MIPI_RGB888_DMA_SWAP 5
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/* Write RGB565 data to MIPI DSI via DMA. Rotate output data by 180 degrees,
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* and swap data endianness
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*/
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#define DMA_SMARTDMA_MIPI_RGB565_180_SWAP 6
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/* Write RGB888 data to MIPI DSI via DMA. Rotate output data by 180 degrees,
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* and swap data endianness
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*/
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#define DMA_SMARTDMA_MIPI_RGB888_180_SWAP 7
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void
dma_smartdma_install_fw
(
const
struct
device
*dev,
uint8_t
*firmware,
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uint32_t
len);
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#define GD32_DMA_FEATURES_FIFO_THRESHOLD(threshold) (threshold & 0x3)
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#endif
/* ZEPHYR_INCLUDE_DRIVERS_DMA_MCUX_SMARTDMA_H_ */
dma_smartdma_install_fw
void dma_smartdma_install_fw(const struct device *dev, uint8_t *firmware, uint32_t len)
install SMARTDMA firmware
uint32_t
__UINT32_TYPE__ uint32_t
Definition
stdint.h:90
uint8_t
__UINT8_TYPE__ uint8_t
Definition
stdint.h:88
device
Runtime device structure (in ROM) per driver instance.
Definition
device.h:403
zephyr
drivers
dma
dma_mcux_smartdma.h
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