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Neil Armstrong authored
The Amlogic SoCs Canvas buffers stride must be aligned on 64bytes and overall size should be aligned on PAGE width. Adds a custom dumb_create op to adds these requirements. Fixes: bbbe775e ("drm: Add support for Amlogic Meson Graphic Controller") Suggested-by: Sky Zhou <sky.zhou@amlogic.com> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Sky Zhou <sky.zhou@amlogic.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190408090137.2402-1-narmstrong@baylibre.com
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