linux-kernel - Re: [PATCH v2 2/3] drm/mediatek: dp: Remove unused register definitions

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Date:   Sun, 18 Sep 2022 11:14:41 +0800
From:   Chun-Kuang Hu <chunkuang.hu@...nel.org>
To:     Bo-Chen Chen <rex-bc.chen@...iatek.com>
Cc:     Chun-Kuang Hu <chunkuang.hu@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        David Airlie <airlied@...ux.ie>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Guillaume Ranquet <granquet@...libre.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Jitao Shi <jitao.shi@...iatek.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        CK Hu <ck.hu@...iatek.com>, liangxu.xu@...iatek.com,
        DRI Development <dri-devel@...ts.freedesktop.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        Project_Global_Chrome_Upstream_Group 
        <Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: Re: [PATCH v2 2/3] drm/mediatek: dp: Remove unused register definitions

Hi, Bo-Chen:

Bo-Chen Chen <rex-bc.chen@...iatek.com> 於 2022年9月16日 週五 晚上9:38寫道：
>
> Some definitions in mtk_dp_reg.h are not used, so remove these
> redundant codes.

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

>
> Signed-off-by: Bo-Chen Chen <rex-bc.chen@...iatek.com>
> Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
> Reviewed-by: Matthias Brugger <matthias.bgg@...il.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_dp_reg.h | 6 ------
>  1 file changed, 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_dp_reg.h b/drivers/gpu/drm/mediatek/mtk_dp_reg.h
> index 096ad6572a5e..84e38cef03c2 100644
> --- a/drivers/gpu/drm/mediatek/mtk_dp_reg.h
> +++ b/drivers/gpu/drm/mediatek/mtk_dp_reg.h
> @@ -153,8 +153,6 @@
>  #define CH_STATUS_1_DP_ENC0_P0_MASK                    GENMASK(15, 0)
>  #define MTK_DP_ENC0_P0_3094                    0x3094
>  #define CH_STATUS_2_DP_ENC0_P0_MASK                    GENMASK(7, 0)
> -#define MTK_DP_ENC0_P0_30A0                    0x30a0
> -#define DP_ENC0_30A0_MASK                              (BIT(7) | BIT(8) | BIT(12))
>  #define MTK_DP_ENC0_P0_30A4                    0x30a4
>  #define AU_TS_CFG_DP_ENC0_P0_MASK                      GENMASK(7, 0)
>  #define MTK_DP_ENC0_P0_30A8                    0x30a8
> @@ -171,8 +169,6 @@
>  #define MTK_DP_ENC0_P0_312C                    0x312c
>  #define ASP_HB2_DP_ENC0_P0_MASK                                GENMASK(7, 0)
>  #define ASP_HB3_DP_ENC0_P0_MASK                                GENMASK(15, 8)
> -#define MTK_DP_ENC0_P0_3130                    0x3130
> -#define MTK_DP_ENC0_P0_3138                    0x3138
>  #define MTK_DP_ENC0_P0_3154                    0x3154
>  #define PGEN_HTOTAL_DP_ENC0_P0_MASK                    GENMASK(13, 0)
>  #define MTK_DP_ENC0_P0_3158                    0x3158
> @@ -206,8 +202,6 @@
>  #define SDP_PACKET_TYPE_DP_ENC1_P0_MASK                        GENMASK(4, 0)
>  #define SDP_PACKET_W_DP_ENC1_P0                                BIT(5)
>  #define SDP_PACKET_W_DP_ENC1_P0_MASK                   BIT(5)
> -#define MTK_DP_ENC1_P0_328C                    0x328c
> -#define VSC_DATA_RDY_VESA_DP_ENC1_P0_MASK              BIT(7)
>  #define MTK_DP_ENC1_P0_3300                    0x3300
>  #define VIDEO_AFIFO_RDY_SEL_DP_ENC1_P0_VAL             2
>  #define VIDEO_AFIFO_RDY_SEL_DP_ENC1_P0_MASK            GENMASK(9, 8)
> --
> 2.18.0
>