linux-kernel - Re: [PATCH 02/11] drm/mediatek: Rename "mtk_drm_ddp_comp" to "mtk_ddp

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Date: Thu, 14 Mar 2024 05:14:05 +0000
From: CK Hu (胡俊光) <ck.hu@...iatek.com>
To: Shawn Sung (宋孝謙) <Shawn.Sung@...iatek.com>,
	"chunkuang.hu@...nel.org" <chunkuang.hu@...nel.org>,
	"angelogioacchino.delregno@...labora.com"
	<angelogioacchino.delregno@...labora.com>
CC: "sumit.semwal@...aro.org" <sumit.semwal@...aro.org>,
	"linux-mediatek@...ts.infradead.org" <linux-mediatek@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linaro-mm-sig@...ts.linaro.org" <linaro-mm-sig@...ts.linaro.org>,
	"christian.koenig@....com" <christian.koenig@....com>,
	"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
	"daniel@...ll.ch" <daniel@...ll.ch>, "p.zabel@...gutronix.de"
	<p.zabel@...gutronix.de>, "dri-devel@...ts.freedesktop.org"
	<dri-devel@...ts.freedesktop.org>,
	"shawn.sung@...iatek.corp-partner.google.com"
	<shawn.sung@...iatek.corp-partner.google.com>, "airlied@...il.com"
	<airlied@...il.com>, "linux-arm-kernel@...ts.infradead.org"
	<linux-arm-kernel@...ts.infradead.org>, "matthias.bgg@...il.com"
	<matthias.bgg@...il.com>
Subject: Re: [PATCH 02/11] drm/mediatek: Rename "mtk_drm_ddp_comp" to
 "mtk_ddp_comp"

Hi, Shawn:

On Mon, 2024-02-26 at 16:50 +0800, Shawn Sung wrote:
> From: Hsiao Chien Sung <shawn.sung@...iatek.corp-partner.google.com>
> 
> Rename all "mtk_drm_ddp_comp" to "mtk_ddp_comp":
> - To align the naming rule
> - To reduce the code size

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

> 
> Signed-off-by: Hsiao Chien Sung <
> shawn.sung@...iatek.corp-partner.google.com>
> ---
>  drivers/gpu/drm/mediatek/mtk_drm_crtc.c     | 16 +++++++---------
>  drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h |  6 +++---
>  2 files changed, 10 insertions(+), 12 deletions(-)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> index fe965ad7d282..d8b591aff3c2 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_crtc.c
> @@ -276,9 +276,9 @@ static void mtk_crtc_ddp_clk_disable(struct
> mtk_crtc *mtk_crtc)
>  }
>  
>  static
> -struct mtk_ddp_comp *mtk_drm_ddp_comp_for_plane(struct drm_crtc
> *crtc,
> -						struct drm_plane
> *plane,
> -						unsigned int
> *local_layer)
> +struct mtk_ddp_comp *mtk_ddp_comp_for_plane(struct drm_crtc *crtc,
> +					    struct drm_plane *plane,
> +					    unsigned int *local_layer)
>  {
>  	struct mtk_crtc *mtk_crtc = to_mtk_crtc(crtc);
>  	struct mtk_ddp_comp *comp;
> @@ -428,7 +428,7 @@ static int mtk_crtc_ddp_hw_init(struct mtk_crtc
> *mtk_crtc)
>  
>  		/* should not enable layer before crtc enabled */
>  		plane_state->pending.enable = false;
> -		comp = mtk_drm_ddp_comp_for_plane(crtc, plane,
> &local_layer);
> +		comp = mtk_ddp_comp_for_plane(crtc, plane,
> &local_layer);
>  		if (comp)
>  			mtk_ddp_comp_layer_config(comp, local_layer,
>  						  plane_state, NULL);
> @@ -519,8 +519,7 @@ static void mtk_crtc_ddp_config(struct drm_crtc
> *crtc,
>  			if (!plane_state->pending.config)
>  				continue;
>  
> -			comp = mtk_drm_ddp_comp_for_plane(crtc, plane,
> -							  &local_layer)
> ;
> +			comp = mtk_ddp_comp_for_plane(crtc, plane,
> &local_layer);
>  
>  			if (comp)
>  				mtk_ddp_comp_layer_config(comp,
> local_layer,
> @@ -544,8 +543,7 @@ static void mtk_crtc_ddp_config(struct drm_crtc
> *crtc,
>  			if (!plane_state->pending.async_config)
>  				continue;
>  
> -			comp = mtk_drm_ddp_comp_for_plane(crtc, plane,
> -							  &local_layer)
> ;
> +			comp = mtk_ddp_comp_for_plane(crtc, plane,
> &local_layer);
>  
>  			if (comp)
>  				mtk_ddp_comp_layer_config(comp,
> local_layer,
> @@ -709,7 +707,7 @@ int mtk_crtc_plane_check(struct drm_crtc *crtc,
> struct drm_plane *plane,
>  	unsigned int local_layer;
>  	struct mtk_ddp_comp *comp;
>  
> -	comp = mtk_drm_ddp_comp_for_plane(crtc, plane, &local_layer);
> +	comp = mtk_ddp_comp_for_plane(crtc, plane, &local_layer);
>  	if (comp)
>  		return mtk_ddp_comp_layer_check(comp, local_layer,
> state);
>  	return 0;
> diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> index 93d79a1366e9..ba985206fdd2 100644
> --- a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> +++ b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h
> @@ -3,8 +3,8 @@
>   * Copyright (c) 2015 MediaTek Inc.
>   */
>  
> -#ifndef MTK_DRM_DDP_COMP_H
> -#define MTK_DRM_DDP_COMP_H
> +#ifndef MTK_DDP_COMP_H
> +#define MTK_DDP_COMP_H
>  
>  #include <linux/io.h>
>  #include <linux/pm_runtime.h>
> @@ -340,4 +340,4 @@ void mtk_ddp_write_relaxed(struct cmdq_pkt
> *cmdq_pkt, unsigned int value,
>  void mtk_ddp_write_mask(struct cmdq_pkt *cmdq_pkt, unsigned int
> value,
>  			struct cmdq_client_reg *cmdq_reg, void __iomem
> *regs,
>  			unsigned int offset, unsigned int mask);
> -#endif /* MTK_DRM_DDP_COMP_H */
> +#endif /* MTK_DDP_COMP_H */