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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2014-01-03 03:06:08 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-05-25 18:18:42 +0400 |
| commit | 2a0a5472af5caa0d0df334abb9975dc496f045da (patch) | |
| tree | e6981f7cc0127340febff0021f398b7300345c47 /drivers/media/platform/omap3isp/ispqueue.h | |
| parent | 9a8c7fffa2293417d0245fb9f618564d7dee04a6 (diff) | |
| download | linux-2a0a5472af5caa0d0df334abb9975dc496f045da.tar.xz | |
[media] omap3isp: Use the ARM DMA IOMMU-aware operations
Attach an ARM DMA I/O virtual address space to the ISP device. This
switches to the IOMMU-aware ARM DMA backend, we can thus remove the
explicit calls to the OMAP IOMMU map and unmap functions.
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/ispqueue.h')
| -rw-r--r-- | drivers/media/platform/omap3isp/ispqueue.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/media/platform/omap3isp/ispqueue.h b/drivers/media/platform/omap3isp/ispqueue.h index d580f581c209..ae4acb9ab5f9 100644 --- a/drivers/media/platform/omap3isp/ispqueue.h +++ b/drivers/media/platform/omap3isp/ispqueue.h @@ -68,7 +68,6 @@ enum isp_video_buffer_state { * @prepared: Whether the buffer has been prepared * @skip_cache: Whether to skip cache management operations for this buffer * @vaddr: Memory virtual address (for kernel buffers) - * @paddr: Memory physicall address (for kernel buffers) * @vm_flags: Buffer VMA flags (for userspace buffers) * @npages: Number of pages (for userspace buffers) * @pages: Pages table (for userspace non-VM_PFNMAP buffers) @@ -87,7 +86,6 @@ struct isp_video_buffer { /* For kernel buffers. */ void *vaddr; - dma_addr_t paddr; /* For userspace buffers. */ vm_flags_t vm_flags; |