linux-kernel - Re: [PATCH v8 08/13] drm/mediatek: remove unused define in mtk_drm_ddp

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Message-ID: <CAAOTY_9_YwZH4dLyVXmW7irQ8WJaKFzT+72Pgczu1X3u4jvnbg@mail.gmail.com>
Date:   Thu, 19 Aug 2021 23:14:11 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     "jason-jh.lin" <jason-jh.lin@...iatek.com>
Cc:     Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Chun-Kuang Hu <chunkuang.hu@...nel.org>, fshao@...omium.org,
        Philipp Zabel <p.zabel@...gutronix.de>,
        Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Fabien Parent <fparent@...libre.com>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Yongqiang Niu <yongqiang.niu@...iatek.com>,
        Jitao shi <jitao.shi@...iatek.com>,
        Nancy Lin <nancy.lin@...iatek.com>, singo.chang@...iatek.com,
        DTML <devicetree@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        DRI Development <dri-devel@...ts.freedesktop.org>
Subject: Re: [PATCH v8 08/13] drm/mediatek: remove unused define in mtk_drm_ddp_comp.c

Hi, Jason:

jason-jh.lin <jason-jh.lin@...iatek.com> 於 2021年8月19日 週四 上午10:23寫道：
>
> Remove the unsed define in mtk_drm_ddp_comp.c

Reviewed-by: Chun-Kuang Hu <chunkuang.hu@...nel.org>

>
> Signed-off-by: jason-jh.lin <jason-jh.lin@...iatek.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 10 ----------
>  1 file changed, 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> index 75bc00e17fc4..aaa7450b3e2b 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
> @@ -21,8 +21,6 @@
>  #include "mtk_drm_crtc.h"
>
>  #define DISP_OD_EN                             0x0000
> -#define DISP_OD_INTEN                          0x0008
> -#define DISP_OD_INTSTA                         0x000c
>  #define DISP_OD_CFG                            0x0020
>  #define DISP_OD_SIZE                           0x0030
>  #define DISP_DITHER_5                          0x0114
> @@ -42,8 +40,6 @@
>  #define DITHER_ENGINE_EN                       BIT(1)
>  #define DISP_DITHER_SIZE                       0x0030
>
> -#define LUT_10BIT_MASK                         0x03ff
> -
>  #define OD_RELAYMODE                           BIT(0)
>
>  #define UFO_BYPASS                             BIT(2)
> @@ -52,18 +48,12 @@
>
>  #define DISP_DITHERING                         BIT(2)
>  #define DITHER_LSB_ERR_SHIFT_R(x)              (((x) & 0x7) << 28)
> -#define DITHER_OVFLW_BIT_R(x)                  (((x) & 0x7) << 24)
>  #define DITHER_ADD_LSHIFT_R(x)                 (((x) & 0x7) << 20)
> -#define DITHER_ADD_RSHIFT_R(x)                 (((x) & 0x7) << 16)
>  #define DITHER_NEW_BIT_MODE                    BIT(0)
>  #define DITHER_LSB_ERR_SHIFT_B(x)              (((x) & 0x7) << 28)
> -#define DITHER_OVFLW_BIT_B(x)                  (((x) & 0x7) << 24)
>  #define DITHER_ADD_LSHIFT_B(x)                 (((x) & 0x7) << 20)
> -#define DITHER_ADD_RSHIFT_B(x)                 (((x) & 0x7) << 16)
>  #define DITHER_LSB_ERR_SHIFT_G(x)              (((x) & 0x7) << 12)
> -#define DITHER_OVFLW_BIT_G(x)                  (((x) & 0x7) << 8)
>  #define DITHER_ADD_LSHIFT_G(x)                 (((x) & 0x7) << 4)
> -#define DITHER_ADD_RSHIFT_G(x)                 (((x) & 0x7) << 0)
>
>  struct mtk_ddp_comp_dev {
>         struct clk *clk;
> --
> 2.18.0
>