2  * Copyright 2023-2024 NXP
5  * SPDX-License-Identifier: Apache-2.0
38 	const struct dma_mcux_pxp_config *config = dev->config;  in dma_mcux_pxp_irq_handler()
39 	struct dma_mcux_pxp_data *data = dev->data;  in dma_mcux_pxp_irq_handler()
41 	PXP_ClearStatusFlags(config->base, kPXP_CompleteFlag);  in dma_mcux_pxp_irq_handler()
43 	DCACHE_InvalidateByRange((uint32_t)data->out_buf_addr, data->out_buf_size);  in dma_mcux_pxp_irq_handler()
45 	if (data->dma_callback) {  in dma_mcux_pxp_irq_handler()
46 		data->dma_callback(dev, data->user_data, 0, 0);  in dma_mcux_pxp_irq_handler()
54 	const struct dma_mcux_pxp_config *dev_config = dev->config;  in dma_mcux_pxp_configure()
55 	struct dma_mcux_pxp_data *dev_data = dev->data;  in dma_mcux_pxp_configure()
63 	if (config->channel_direction != MEMORY_TO_MEMORY) {  in dma_mcux_pxp_configure()
64 		return -ENOTSUP;  in dma_mcux_pxp_configure()
67 	 * Use the DMA slot value to get the pixel format and rotation  in dma_mcux_pxp_configure()
70 	switch ((config->dma_slot & DMA_MCUX_PXP_CMD_MASK) >> DMA_MCUX_PXP_CMD_SHIFT) {  in dma_mcux_pxp_configure()
84 		return -ENOTSUP;  in dma_mcux_pxp_configure()
86 	switch ((config->dma_slot & DMA_MCUX_PXP_FMT_MASK) >> DMA_MCUX_PXP_FMT_SHIFT) {  in dma_mcux_pxp_configure()
109 		return -ENOTSUP;  in dma_mcux_pxp_configure()
114 	switch ((config->linked_channel & DMA_MCUX_PXP_FLIP_MASK) >> DMA_MCUX_PXP_FLIP_SHIFT) {  in dma_mcux_pxp_configure()
128 		return -ENOTSUP;  in dma_mcux_pxp_configure()
130 	DCACHE_CleanByRange((uint32_t)config->head_block->source_address,  in dma_mcux_pxp_configure()
131 			    config->head_block->block_size);  in dma_mcux_pxp_configure()
137 	 * head block destination address: Output buffer address  in dma_mcux_pxp_configure()
145 	ps_buffer_cfg.bufferAddr = config->head_block->source_address;  in dma_mcux_pxp_configure()
148 	ps_buffer_cfg.pitchBytes = config->source_data_size;  in dma_mcux_pxp_configure()
149 	PXP_SetProcessSurfaceBufferConfig(dev_config->base, &ps_buffer_cfg);  in dma_mcux_pxp_configure()
152 	output_buffer_cfg.buffer0Addr = config->head_block->dest_address;  in dma_mcux_pxp_configure()
154 	output_buffer_cfg.pitchBytes = config->dest_data_size;  in dma_mcux_pxp_configure()
155 	output_buffer_cfg.width = (config->dest_data_size / bytes_per_pixel);  in dma_mcux_pxp_configure()
156 	output_buffer_cfg.height = config->dest_burst_length;  in dma_mcux_pxp_configure()
157 	PXP_SetOutputBufferConfig(dev_config->base, &output_buffer_cfg);  in dma_mcux_pxp_configure()
159 	PXP_SetProcessSurfacePosition(dev_config->base, 0U, 0U, output_buffer_cfg.width,  in dma_mcux_pxp_configure()
162 	PXP_SetRotateConfig(dev_config->base, kPXP_RotateProcessSurface, rotate, flip);  in dma_mcux_pxp_configure()
164 	dev_data->ps_buf_addr = config->head_block->source_address;  in dma_mcux_pxp_configure()
165 	dev_data->ps_buf_size = config->head_block->block_size;  in dma_mcux_pxp_configure()
166 	dev_data->out_buf_addr = config->head_block->dest_address;  in dma_mcux_pxp_configure()
167 	dev_data->out_buf_size = config->head_block->block_size;  in dma_mcux_pxp_configure()
168 	dev_data->dma_callback = config->dma_callback;  in dma_mcux_pxp_configure()
169 	dev_data->user_data = config->user_data;  in dma_mcux_pxp_configure()
175 	const struct dma_mcux_pxp_config *config = dev->config;  in dma_mcux_pxp_start()
176 	struct dma_mcux_pxp_data *data = dev->data;  in dma_mcux_pxp_start()
178 	DCACHE_CleanByRange((uint32_t)data->ps_buf_addr, data->ps_buf_size);  in dma_mcux_pxp_start()
182 	PXP_Start(config->base);  in dma_mcux_pxp_start()
193 	const struct dma_mcux_pxp_config *config = dev->config;  in dma_mcux_pxp_init()
195 	PXP_Init(config->base);  in dma_mcux_pxp_init()
196 	PXP_SetProcessSurfaceBackGroundColor(config->base, 0U);  in dma_mcux_pxp_init()
198 	PXP_SetAlphaSurfacePosition(config->base, 0xFFFFU, 0xFFFFU, 0U, 0U);  in dma_mcux_pxp_init()
199 	PXP_EnableCsc1(config->base, false);  in dma_mcux_pxp_init()
200 	PXP_EnableInterrupts(config->base, kPXP_CompleteInterruptEnable);  in dma_mcux_pxp_init()
201 	config->irq_config_func(dev);  in dma_mcux_pxp_init()