exynos: fimg2d: add g2d_set_direction

Graphics / Mesa 3D Graphics Library / libdrm - Tobias Jakobi [math.uni-bielefeld.de] - 18 December 2015 11:42 UTC

This allows setting the two direction registers, which specify how the engine blits pixels. This can be used for overlapping blits, which happen e.g. when 'moving' a rectangular region inside a fixed buffer.

51fd93b exynos: fimg2d: add g2d_set_direction
exynos/exynos_fimg2d.c | 51 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 51 insertions(+)

Upstream: cgit.freedesktop.org

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