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authorInki Dae2012-11-08 21:52:54 +0900
committerInki Dae2012-12-04 14:46:02 +0900
commit5b07c66059313fc998d28cf6775fd1a8bbb034aa (patch)
tree8a2cc3935ae3cb603b9ee5fbd65c680f2c832a03 /drivers/gpu/drm/ttm
parent2a3098ff6c2109557868f9f230f4725312dcb882 (diff)
drm/exynos: add vm_ops to specific gem mmaper
Changelog v3: use drm_file's file object instead of gem object's - gem object's file represents the shmem storage so process-unique file object should be used instead. Changelog v2: call mutex_lock before drm_vm_open_locked is called. Changelog v1: This patch makes it takes a reference to gem object when specific gem mmap is requested. For this, it sets dev->driver->gem_vm_ops to vma->vm_ops. And this patch is based on exynos-drm-next-iommu branch of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos Signed-off-by: Inki Dae <inki.dae@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Diffstat (limited to 'drivers/gpu/drm/ttm')
0 files changed, 0 insertions, 0 deletions