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drm/exynos: gsc: always use hw buffer 0 until queue management get fixed 34/35934/3
authorMarek Szyprowski <m.szyprowski@samsung.com>
Thu, 26 Feb 2015 08:55:32 +0000 (09:55 +0100)
committerMarek Szyprowski <m.szyprowski@samsung.com>
Wed, 4 Mar 2015 12:59:04 +0000 (04:59 -0800)
commit2e74a7b53c3c430da503bf1334dc057f9f03c299
tree322cfbcdba86bf43adfa9e68ed6e0c6032669f14tree | snapshot
parent00a9c3ed567d2e81316147eef8ad69e249dbedf6commit | diff
drm/exynos: gsc: always use hw buffer 0 until queue management get fixed

Buffer sequence selection is broken and must be fixed. For the time being
always queue buffers for hw id 0, because hardware always operates on the
first src and dst buffer. This fixes IOMMU faults and makes the driver
usable from userspace.

Suggested-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: I46f43a5ad8b714a78bad7383bc5e532bf5015ecd
drivers/gpu/drm/exynos/exynos_drm_gsc.c diff | blob | history
Domain: System / Kernel;