drm/exynos: fix source data argument for plane
The exynos_update_plane function needs 16.16 fixed point source data.
Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
[m.szyprowski: backported mainline commit
afaf848dc74c61463faac14a32e53bcc68b377c8 to fix Exynos Mixer/HDMI display]
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Change-Id: I93d99d2a0c4f9681415a759c1e22c710776d2e7b