linux-kernel - Re: [PATCH 1/4] soc / drm: mediatek: Move DDP component defines into mtk-mmsys.h

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Message-ID: <5b6816ca-f3c9-3048-57ca-f6af128fbb0b@gmail.com>
Date:   Sat, 28 Nov 2020 00:35:17 +0100
From:   Matthias Brugger <matthias.bgg@...il.com>
To:     Enric Balletbo i Serra <enric.balletbo@...labora.com>,
        linux-kernel@...r.kernel.org
Cc:     Collabora Kernel ML <kernel@...labora.com>,
        yongqiang.niu@...iatek.com, drinkcat@...omium.org,
        hsinyi@...omium.org, chunkuang.hu@...nel.org,
        CK Hu <ck.hu@...iatek.com>, Daniel Vetter <daniel@...ll.ch>,
        David Airlie <airlied@...ux.ie>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        dri-devel@...ts.freedesktop.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH 1/4] soc / drm: mediatek: Move DDP component defines into
 mtk-mmsys.h



On 06/10/2020 21:33, Enric Balletbo i Serra wrote:
> From: Yongqiang Niu <yongqiang.niu@...iatek.com>
> 
> MMSYS is the driver which controls the routing of these DDP components,
> so the definition of the mtk_ddp_comp_id enum should be placed in mtk-mmsys.h
> 
> Signed-off-by: Yongqiang Niu <yongqiang.niu@...iatek.com>
> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@...nel.org>
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>
> ---
> This patch was previously part of another series, but has no
> dependencies and can be applied independently. As the latest version
> sent is from two months ago, I resent this patch because the next patches
> of this series depends on it to apply cleanly.
> 

Applied to v5.10-next/soc

Thanks

> [1] https://patchwork.kernel.org/patch/11706243
> 
>   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 debe36395fe7..161201fe5179 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 a55f25511173..36ad66bb221b 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 7bab5d9a3d31..2228bf6133da 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);
>