diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-06-18 16:45:19 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2012-07-31 12:06:21 +0100 |
| commit | 7c836bc7f9f71d62a8dc50712db122a69b405486 (patch) | |
| tree | ab4b255c41e52fd5fd3f3b254921eadef90bdde2 /drivers/dma | |
| parent | 3850e22f5146d2ff5b66f1b7460d4720d5f1b6c7 (diff) | |
| download | lwn-7c836bc7f9f71d62a8dc50712db122a69b405486.tar.gz lwn-7c836bc7f9f71d62a8dc50712db122a69b405486.zip | |
dmaengine: omap: add support for setting fi
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/omap-dma.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c index 82a7ac7c048b..f2e919fcea36 100644 --- a/drivers/dma/omap-dma.c +++ b/drivers/dma/omap-dma.c @@ -50,6 +50,7 @@ struct omap_desc { enum dma_transfer_direction dir; dma_addr_t dev_addr; + int16_t fi; /* for OMAP_DMA_SYNC_PACKET */ uint8_t es; /* OMAP_DMA_DATA_TYPE_xxx */ uint8_t sync_mode; /* OMAP_DMA_SYNC_xxx */ uint8_t sync_type; /* OMAP_DMA_xxx_SYNC* */ @@ -120,10 +121,10 @@ static void omap_dma_start_desc(struct omap_chan *c) if (d->dir == DMA_DEV_TO_MEM) omap_set_dma_src_params(c->dma_ch, d->periph_port, - OMAP_DMA_AMODE_CONSTANT, d->dev_addr, 0, 0); + OMAP_DMA_AMODE_CONSTANT, d->dev_addr, 0, d->fi); else omap_set_dma_dest_params(c->dma_ch, d->periph_port, - OMAP_DMA_AMODE_CONSTANT, d->dev_addr, 0, 0); + OMAP_DMA_AMODE_CONSTANT, d->dev_addr, 0, d->fi); omap_dma_start_sg(c, d, 0); } |