drm/mediatek: no change parent rate in round_rate() for MT2701 hdmi phy
This is the third step to make MT2701 HDMI stable. We should not change the rate of parent for hdmi phy when doing round_rate for this clock. The parent clock of hdmi phy must be the same as it. We change it when doing set_rate only. Signed-off-by:Wangyan Wang <wangyan.wang@mediatek.com> Signed-off-by:
CK Hu <ck.hu@mediatek.com>
parent
8eeb3946
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