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drm/exynos: gsc: always use hw buffer 0 until queue management get fixed
authorMarek Szyprowski <m.szyprowski@samsung.com>
Thu, 26 Feb 2015 08:29:22 +0000 (09:29 +0100)
committerSeung-Woo Kim <sw0312.kim@samsung.com>
Wed, 14 Dec 2016 04:44:06 +0000 (13:44 +0900)
commit4806dab5d06f50b6cdbf3bc7cc8759102c2915e2
tree99272122b171ee0938af75df2d111ae26024c5c5tree | snapshot
parent40dd6c82aba67701afb3ec0e186d6249d0490b52commit | 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.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
drivers/gpu/drm/exynos/exynos_drm_gsc.c diff | blob | history
Domain: System / Kernel;