This is an attempt to further improve HDMI quality on sh-mobile by optimizing clock rates. Currently on ap4evb PLLC2 is used as HDMI clock parent, clocked at 594MHz, which provides exact 74.25MHz, required for 720p, when divided through 8. However, for other video modes other parent clock frequencies can provide better precision for the HDMI clock. This patch adds necessary platform callbacks to reconfigure the parent clock and implements this optimization for ap4evb. Thanks Guennadi --- Guennadi Liakhovetski, Ph.D. Freelance Open-Source Software Developer http://www.open-technology.de/ -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
