Hi, Wangyan:
On Tue, 2019-04-02 at 17:36 +0800, wangyan wang wrote:
> From: Wangyan Wang <wangyan.w...@mediatek.com>
>
> 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.
Reviewed-by: CK Hu <ck...@mediatek.com>
>
> Signed-off-by: Wangyan Wang <wangyan.w...@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 = {
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