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    Subject[PATCH V7 5/6] drm/mediatek: using new factor for tvdpll in MT2701
    Date
    From: chunhui dai <chunhui.dai@mediatek.com>

    The factor depends on the divider of DPI in MT2701, therefore,
    we should fix this factor to the right and new one.

    Signed-off-by: chunhui dai <chunhui.dai@mediatek.com>
    Signed-off-by: wangyan wang <wangyan.wang@mediatek.com>
    ---
    drivers/gpu/drm/mediatek/mtk_dpi.c | 8 +++-----
    1 file changed, 3 insertions(+), 5 deletions(-)

    diff --git a/drivers/gpu/drm/mediatek/mtk_dpi.c b/drivers/gpu/drm/mediatek/mtk_dpi.c
    index 69c6e42dad6b..4a2f4a650494 100644
    --- a/drivers/gpu/drm/mediatek/mtk_dpi.c
    +++ b/drivers/gpu/drm/mediatek/mtk_dpi.c
    @@ -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 = {
    --
    2.14.1
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