linux-kernel - Re: [PATCH v6 5/8] drm/mediatek: Fix ccorr size config

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Date:   Thu, 4 Feb 2021 00:13:40 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     Hsin-Yi Wang <hsinyi@...omium.org>
Cc:     CK Hu <ck.hu@...iatek.com>, Philipp Zabel <p.zabel@...gutronix.de>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Mark Rutland <mark.rutland@....com>,
        DTML <devicetree@...r.kernel.org>,
        Yongqiang Niu <yongqiang.niu@...iatek.com>,
        David Airlie <airlied@...ux.ie>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        Daniel Vetter <daniel@...ll.ch>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v6 5/8] drm/mediatek: Fix ccorr size config

Hi, Hsin-Yi:

Hsin-Yi Wang <hsinyi@...omium.org> 於 2021年2月2日 週二 下午4:13寫道：
>
> From: Yongqiang Niu <yongqiang.niu@...iatek.com>
>
> Fix setting to follow hardware datasheet. The original error setting
> affects mt8192 display.
>

Applied to mediatek-drm-next [1], thanks.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?h=mediatek-drm-next

Regards,
Chun-Kuang.

> Signed-off-by: Yongqiang Niu <yongqiang.niu@...iatek.com>
> Signed-off-by: Hsin-Yi Wang <hsinyi@...omium.org>
> Reviewed-by: CK Hu <ck.hu@...iatek.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_disp_ccorr.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c b/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c
> index 6ee2431e6b843..6c86673a835c3 100644
> --- a/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c
> +++ b/drivers/gpu/drm/mediatek/mtk_disp_ccorr.c
> @@ -65,7 +65,7 @@ void mtk_ccorr_config(struct device *dev, unsigned int w,
>  {
>         struct mtk_disp_ccorr *ccorr = dev_get_drvdata(dev);
>
> -       mtk_ddp_write(cmdq_pkt, h << 16 | w, &ccorr->cmdq_reg, ccorr->regs,
> +       mtk_ddp_write(cmdq_pkt, w << 16 | h, &ccorr->cmdq_reg, ccorr->regs,
>                       DISP_CCORR_SIZE);
>         mtk_ddp_write(cmdq_pkt, CCORR_ENGINE_EN, &ccorr->cmdq_reg, ccorr->regs,
>                       DISP_CCORR_CFG);
> --
> 2.30.0.365.g02bc693789-goog
>
>
> _______________________________________________
> Linux-mediatek mailing list
> Linux-mediatek@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-mediatek

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