diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2014-01-02 20:06:08 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-25 11:12:02 -0300 |
| commit | c60e153d3407b5a94b72ebfcf274fae98979eed9 (patch) | |
| tree | c1ae565a9d319dad78bf2260a01c02ee91365311 /drivers/media/platform/omap3isp/ispccdc.h | |
| parent | d33186d0be1823d2ae397d620e623e5592288e18 (diff) | |
[media] omap3isp: ccdc: Use the DMA API for FPC
Replace the OMAP-specific IOMMU API usage by the DMA API for FPC. The
table is now allocated using dma_alloc_coherent() and the related sg
table is retrieved using dma_get_sgtable() for sync operations.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/omap3isp/ispccdc.h')
| -rw-r--r-- | drivers/media/platform/omap3isp/ispccdc.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/media/platform/omap3isp/ispccdc.h b/drivers/media/platform/omap3isp/ispccdc.h index 20db3a060d8..f65061602c7 100644 --- a/drivers/media/platform/omap3isp/ispccdc.h +++ b/drivers/media/platform/omap3isp/ispccdc.h @@ -46,6 +46,12 @@ enum ccdc_input_entity { #define OMAP3ISP_CCDC_NEVENTS 16 +struct ispccdc_fpc { + void *addr; + dma_addr_t dma; + unsigned int fpnum; +}; + enum ispccdc_lsc_state { LSC_STATE_STOPPED = 0, LSC_STATE_STOPPING = 1, @@ -140,7 +146,7 @@ struct isp_ccdc_device { fpc_en:1; struct omap3isp_ccdc_blcomp blcomp; struct omap3isp_ccdc_bclamp clamp; - struct omap3isp_ccdc_fpc fpc; + struct ispccdc_fpc fpc; struct ispccdc_lsc lsc; unsigned int update; unsigned int shadow_update; |