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Revert "dw-dma: set LLI alignment to platform specific" 

This reverts commit aeda0158b0.

Signed-off-by: Keyon Jie <yang.jie@linux.intel.com>
This commit is contained in:
Keyon Jie 2021-11-12 09:58:18 +08:00 committed by Liam Girdwood
parent 4f54914ceb
commit f26b270346
2 changed files with 3 additions and 11 deletions
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11
src/include/sof/drivers/dw-dma.h
View File

@ -130,11 +130,6 @@
#define DW_DMA_BUFFER_ALIGNMENT 0x4
#define DW_DMA_COPY_ALIGNMENT 0x4
/* LLI address alignment, in Bytes */
#ifndef DW_DMA_LLI_ALIGN
#define DW_DMA_LLI_ALIGN 32
#endif
/* TODO: add FIFO sizes */
struct dw_chan_data {
uint16_t class;
@ -155,10 +150,10 @@ struct dw_lli {
uint32_t sstat;
uint32_t dstat;
/* align to required bytes to make sure every item
* is aligned in case of more than two items
/* align to 32 bytes to not cross cache line
* in case of more than two items
*/
uint8_t reserved[DW_DMA_LLI_ALIGN - sizeof(uint32_t) * 7];
uint32_t reserved;
} __packed;
extern const struct dma_ops dw_dma_ops;

3
src/platform/tigerlake/include/platform/drivers/dw-dma.h
View File

@ -12,9 +12,6 @@
#include <cavs/drivers/dw-dma.h>
/* LLI address alignment, in Bytes */
#define DW_DMA_LLI_ALIGN 128
#endif /* __PLATFORM_DRIVERS_DW_DMA_H__ */
#else