gma500: enable GEM mmap

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Support mapping of GEM objects. This ought to be a small plumbing change but
instead we have to cut and paste a pile of stuff into the driver. This
really wants to be handled *IN* GEM

You can now allocate, mmap and munmap GEM objects in the driver. You can't
yet map them into the GART or display them however.

Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

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This commit is contained in:

Alan Cox 2011-05-10 21:27:31 +01:00 • committed by Greg Kroah-Hartman

parent 1dce160f02

commit 0c4ac072b3

2 changed files with 84 additions and 6 deletions

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4

drivers/staging/gma500/psb_drv.c

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86

drivers/staging/gma500/psb_gem.c

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