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dw-dma: increase number of linked list items 

Increases number of linked list items for platforms supporting
hardware linked list. For timer based scheduling and multiple
pause/release sequences there could be such situation, where
three linked list items are not enough.

Signed-off-by: Tomasz Lauda <tomasz.lauda@linux.intel.com>
This commit is contained in:
Tomasz Lauda 2020-04-20 10:36:01 +02:00 committed by Liam Girdwood
parent b51e67f263
commit 16a5de769e
1 changed files with 1 additions and 1 deletions
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2
src/drivers/dw/dma.c
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@ -67,7 +67,7 @@ struct dw_dma_chan_data {
static const uint32_t burst_elems[] = {1, 2, 4, 8};
#if CONFIG_HW_LLI
#define DW_DMA_BUFFER_PERIOD_COUNT 3
#define DW_DMA_BUFFER_PERIOD_COUNT 4
#else
#define DW_DMA_BUFFER_PERIOD_COUNT 2
#endif