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(parent: d4290de) | patch
drm/exynos: fix incorrect cpu address for dma_mmap_attrs()
authorMarek Szyprowski <m.szyprowski@samsung.com>
Thu, 11 Feb 2016 11:32:07 +0000 (12:32 +0100)
committerInki Dae <daeinki@gmail.com>
Mon, 15 Feb 2016 14:25:23 +0000 (23:25 +0900)
commit4bb76c7fda1cf0c21501d03b2cb1b5e3f04e67b2
tree8652b19ee47bc3707f3d268db245cba97dc304c4tree | snapshot
parentd4290de7d4f67783a390cbdb0ef8b1ff3fe28f76commit | diff
drm/exynos: fix incorrect cpu address for dma_mmap_attrs()

dma_mmap_attrs() should be called with cpu address returned by
dma_alloc_attrs(). Existing code however passed pages array base as cpu
address. This worked only by a pure luck on ARM architecture. This patch
fixes this issue.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_fbdev.c diff | blob | history
drivers/gpu/drm/exynos/exynos_drm_gem.c diff | blob | history
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