linux-kernel - Re: [v7, PATCH 1/7] drm/mediatek: move ddp component defint into mtk

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Message-ID: <CAFqH_50=MkBLHJ23hJo--RG=4560ttOUOjHuEwpevghFZ59xQQ@mail.gmail.com>
Date:   Thu, 23 Jul 2020 11:34:35 +0200
From:   Enric Balletbo Serra <eballetbo@...il.com>
To:     Yongqiang Niu <yongqiang.niu@...iatek.com>
Cc:     CK Hu <ck.hu@...iatek.com>, Philipp Zabel <p.zabel@...gutronix.de>,
        Rob Herring <robh+dt@...nel.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Mark Rutland <mark.rutland@....com>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>,
        Linux ARM <linux-arm-kernel@...ts.infradead.org>,
        "moderated list:ARM/Mediatek SoC support" 
        <linux-mediatek@...ts.infradead.org>
Subject: Re: [v7, PATCH 1/7] drm/mediatek: move ddp component defint into mtk_mmsys.h

Hi Yongqian Niu,

Thank you for your patch

Missatge de Yongqiang Niu <yongqiang.niu@...iatek.com> del dia dj., 23
de jul. 2020 a les 4:05:
>
> move ddp component defint into mtk_mmsys.h
>

There is a typo, should be "defines". But why you should move these
defines to mtk-mmsys?



> Signed-off-by: Yongqiang Niu <yongqiang.niu@...iatek.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 34 +----------------------------
>  drivers/soc/mediatek/mtk-mmsys.c            |  4 +---
>  include/linux/soc/mediatek/mtk-mmsys.h      | 33 ++++++++++++++++++++++++++++
>  3 files changed, 35 insertions(+), 36 deletions(-)
>
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> index debe363..161201f 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> @@ -7,6 +7,7 @@
>  #define MTK_DRM_DDP_COMP_H
>
>  #include <linux/io.h>
> +#include <linux/soc/mediatek/mtk-mmsys.h>
>
>  struct device;
>  struct device_node;
> @@ -35,39 +36,6 @@ enum mtk_ddp_comp_type {
>         MTK_DDP_COMP_TYPE_MAX,
>  };
>
> -enum mtk_ddp_comp_id {
> -       DDP_COMPONENT_AAL0,
> -       DDP_COMPONENT_AAL1,
> -       DDP_COMPONENT_BLS,
> -       DDP_COMPONENT_CCORR,
> -       DDP_COMPONENT_COLOR0,
> -       DDP_COMPONENT_COLOR1,
> -       DDP_COMPONENT_DITHER,
> -       DDP_COMPONENT_DPI0,
> -       DDP_COMPONENT_DPI1,
> -       DDP_COMPONENT_DSI0,
> -       DDP_COMPONENT_DSI1,
> -       DDP_COMPONENT_DSI2,
> -       DDP_COMPONENT_DSI3,
> -       DDP_COMPONENT_GAMMA,
> -       DDP_COMPONENT_OD0,
> -       DDP_COMPONENT_OD1,
> -       DDP_COMPONENT_OVL0,
> -       DDP_COMPONENT_OVL_2L0,
> -       DDP_COMPONENT_OVL_2L1,
> -       DDP_COMPONENT_OVL1,
> -       DDP_COMPONENT_PWM0,
> -       DDP_COMPONENT_PWM1,
> -       DDP_COMPONENT_PWM2,
> -       DDP_COMPONENT_RDMA0,
> -       DDP_COMPONENT_RDMA1,
> -       DDP_COMPONENT_RDMA2,
> -       DDP_COMPONENT_UFOE,
> -       DDP_COMPONENT_WDMA0,
> -       DDP_COMPONENT_WDMA1,
> -       DDP_COMPONENT_ID_MAX,
> -};
> -
>  struct mtk_ddp_comp;
>  struct cmdq_pkt;
>  struct mtk_ddp_comp_funcs {
> diff --git a/drivers/soc/mediatek/mtk-mmsys.c b/drivers/soc/mediatek/mtk-mmsys.c
> index a55f255..36ad66b 100644
> --- a/drivers/soc/mediatek/mtk-mmsys.c
> +++ b/drivers/soc/mediatek/mtk-mmsys.c
> @@ -5,13 +5,11 @@
>   */
>
>  #include <linux/device.h>
> +#include <linux/io.h>
>  #include <linux/of_device.h>
>  #include <linux/platform_device.h>
>  #include <linux/soc/mediatek/mtk-mmsys.h>
>
> -#include "../../gpu/drm/mediatek/mtk_drm_ddp.h"
> -#include "../../gpu/drm/mediatek/mtk_drm_ddp_comp.h"
> -
>  #define DISP_REG_CONFIG_DISP_OVL0_MOUT_EN      0x040
>  #define DISP_REG_CONFIG_DISP_OVL1_MOUT_EN      0x044
>  #define DISP_REG_CONFIG_DISP_OD_MOUT_EN                0x048
> diff --git a/include/linux/soc/mediatek/mtk-mmsys.h b/include/linux/soc/mediatek/mtk-mmsys.h
> index 7bab5d9..2228bf6 100644
> --- a/include/linux/soc/mediatek/mtk-mmsys.h
> +++ b/include/linux/soc/mediatek/mtk-mmsys.h
> @@ -9,6 +9,39 @@
>  enum mtk_ddp_comp_id;
>  struct device;
>
> +enum mtk_ddp_comp_id {
> +       DDP_COMPONENT_AAL0,
> +       DDP_COMPONENT_AAL1,
> +       DDP_COMPONENT_BLS,
> +       DDP_COMPONENT_CCORR,
> +       DDP_COMPONENT_COLOR0,
> +       DDP_COMPONENT_COLOR1,
> +       DDP_COMPONENT_DITHER,
> +       DDP_COMPONENT_DPI0,
> +       DDP_COMPONENT_DPI1,
> +       DDP_COMPONENT_DSI0,
> +       DDP_COMPONENT_DSI1,
> +       DDP_COMPONENT_DSI2,
> +       DDP_COMPONENT_DSI3,
> +       DDP_COMPONENT_GAMMA,
> +       DDP_COMPONENT_OD0,
> +       DDP_COMPONENT_OD1,
> +       DDP_COMPONENT_OVL0,
> +       DDP_COMPONENT_OVL_2L0,
> +       DDP_COMPONENT_OVL_2L1,
> +       DDP_COMPONENT_OVL1,
> +       DDP_COMPONENT_PWM0,
> +       DDP_COMPONENT_PWM1,
> +       DDP_COMPONENT_PWM2,
> +       DDP_COMPONENT_RDMA0,
> +       DDP_COMPONENT_RDMA1,
> +       DDP_COMPONENT_RDMA2,
> +       DDP_COMPONENT_UFOE,
> +       DDP_COMPONENT_WDMA0,
> +       DDP_COMPONENT_WDMA1,
> +       DDP_COMPONENT_ID_MAX,
> +};
> +
>  void mtk_mmsys_ddp_connect(struct device *dev,
>                            enum mtk_ddp_comp_id cur,
>                            enum mtk_ddp_comp_id next);
> --
> 1.8.1.1.dirty