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drm/mediatek: using new factor for tvdpll for MT2701 hdmi phy

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This is the second step to make MT2701 HDMI stable.
The factor depends on the divider of DPI in MT2701, therefore,
we should fix this factor to the right and new one.
Test: search ok

Signed-off-by: Wangyan Wang <wangyan.wang@mediatek.com>
Signed-off-by: CK Hu <ck.hu@mediatek.com>
This commit is contained in:
Wangyan Wang 2019-04-09 14:53:05 +08:00 committed by CK Hu
parent 827abdd024
commit 8eeb3946fe
1 changed files with 3 additions and 5 deletions
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8
drivers/gpu/drm/mediatek/mtk_dpi.c
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@ -662,13 +662,11 @@ static unsigned int mt8173_calculate_factor(int clock)
static unsigned int mt2701_calculate_factor(int clock)
{
if (clock <= 64000)
return 16;
else if (clock <= 128000)
return 8;
else if (clock <= 256000)
return 4;
else
else if (clock <= 128000)
return 2;
else
return 1;
}
static const struct mtk_dpi_conf mt8173_conf = {