[PATCH 0/2] dma-parms and helpers for dma-buf

From: Rob Clark
Date: Thu Jul 19 2012 - 12:24:47 EST

From: Rob Clark <rob@xxxxxx>

Re-sending first patch, with a wider audience. Apparently I didn't
spam enough inboxes the first time.

And, at Daniel Vetter's suggestion, adding some helper functions in
dma-buf to get the most restrictive parameters of all the attached

Rob Clark (2):
device: add dma_params->max_segment_count
dma-buf: add helpers for attacher dma-parms

drivers/base/dma-buf.c | 63 +++++++++++++++++++++++++++++++++++++++++++
include/linux/device.h | 1 +
include/linux/dma-buf.h | 19 +++++++++++++
include/linux/dma-mapping.h | 16 +++++++++++
4 files changed, 99 insertions(+)


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