drm/rockchip: Change the scl_vop_cal_scl_fac to pass drm_format_info
The Rockchip VOP driver has a function, scl_vop_cal_scl_fac, that will lookup the drm_format_info structure from the fourcc passed to it by its caller. However, its only caller already derefences the drm_format_info structure it has access to to retrieve that fourcc. Change the prototype of that function to pass the drm_format_info structure directly, removing the need for an extra lookup. Reviewed-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Reviewed-by: Sean Paul <sean@poorly.run> Suggested-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com> Link: https://patchwork.freedesktop.org/patch/msgid/27b0041c7977402df4a087c78d2849ffe51c9f1c.1558002671.git-series.maxime.ripard@bootlin.com
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