linux-kernel - Re: [PATCH v2 15/15] drm/mediatek: fix connection from RDMA2 to DSI1

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Message-ID: <1533274600.31144.18.camel@mtksdaap41>
Date:   Fri, 3 Aug 2018 13:36:40 +0800
From:   CK Hu <ck.hu@...iatek.com>
To:     Stu Hsieh <stu.hsieh@...iatek.com>
CC:     Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Matthias Brugger <matthias.bgg@...il.com>,
        <dri-devel@...ts.freedesktop.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <srv_heupstream@...iatek.com>
Subject: Re: [PATCH v2 15/15] drm/mediatek: fix connection from RDMA2 to DSI1

Hi, Stu:

On Fri, 2018-08-03 at 11:11 +0800, Stu Hsieh wrote:
> This patch fix connection from RDMA2 to DSI1
> 
> Signed-off-by: Stu Hsieh <stu.hsieh@...iatek.com>

Reviewed-by: CK Hu <ck.hu@...iatek.com>

> ---
>  drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> index 3239f22785fd..546b3e3b300b 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp.c
> @@ -314,7 +314,7 @@ static unsigned int mtk_ddp_sel_in(enum mtk_ddp_comp_id cur,
>  		*addr = DISP_REG_CONFIG_DSIE_SEL_IN;
>  		value = DSI0_SEL_IN_RDMA2;
>  	} else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI1) {
> -		*addr = DISP_REG_CONFIG_DSIE_SEL_IN;
> +		*addr = DISP_REG_CONFIG_DSIO_SEL_IN;
>  		value = DSI1_SEL_IN_RDMA2;
>  	} else if (cur == DDP_COMPONENT_RDMA2 && next == DDP_COMPONENT_DSI2) {
>  		*addr = DISP_REG_CONFIG_DSIE_SEL_IN;