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Subject[PATCH v2 0/4] Use dma_mmap_coherent to support IOMMU mapper
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There is a dma_mmap_coherent() API in some architectures.  This API
provides a mmap function for memory allocated by dma_alloc_coherent().
Some drivers mmap a dma_addr_t returned by dma_alloc_coherent() as a
physical address. But such drivers do not work correctly when IOMMU
mapper is used.

v2:
- Rebase on fbdev-next branch of
git://github.com/schandinat/linux-2.6.git.
- Initialize .fb_mmap in both sh_mobile_lcdc_overlay_ops and
sh_mobile_lcdc_ops.
- Add Laurent's clean up patch.

Hideki EIRAKU (3):
ARM: dma-mapping: define ARCH_HAS_DMA_MMAP_COHERENT
media: videobuf2-dma-contig: use dma_mmap_coherent if available
fbdev: sh_mobile_lcdc: use dma_mmap_coherent if available

Laurent Pinchart (1):
ALSA: pcm - Don't define ARCH_HAS_DMA_MMAP_COHERENT privately for ARM

arch/arm/include/asm/dma-mapping.h | 1 +
drivers/media/video/videobuf2-dma-contig.c | 18 ++++++++++++++++++
drivers/video/sh_mobile_lcdcfb.c | 28 ++++++++++++++++++++++++++++
sound/core/pcm_native.c | 7 -------
4 files changed, 47 insertions(+), 7 deletions(-)



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