linux-kernel - Re: [PATCH 11/11] drm/mediatek: Rename "pending_needs_vblank" to "needs

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Message-ID: <e2f901aa-9d1b-4de9-ac18-7cfb57adb587@collabora.com>
Date: Mon, 26 Feb 2024 13:39:28 +0100
From: AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>
To: Shawn Sung <shawn.sung@...iatek.com>,
 Chun-Kuang Hu <chunkuang.hu@...nel.org>
Cc: Philipp Zabel <p.zabel@...gutronix.de>, David Airlie <airlied@...il.com>,
 Daniel Vetter <daniel@...ll.ch>, Matthias Brugger <matthias.bgg@...il.com>,
 Sumit Semwal <sumit.semwal@...aro.org>,
 Christian König <christian.koenig@....com>,
 dri-devel@...ts.freedesktop.org, linux-mediatek@...ts.infradead.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-media@...r.kernel.org, linaro-mm-sig@...ts.linaro.org,
 Hsiao Chien Sung <shawn.sung@...iatek.corp-partner.google.com>
Subject: Re: [PATCH 11/11] drm/mediatek: Rename "pending_needs_vblank" to
 "needs_vblank"

Il 26/02/24 09:50, Shawn Sung ha scritto:
> From: Hsiao Chien Sung <shawn.sung@...iatek.corp-partner.google.com>
> 
> Rename "pending_needs_vblank" to "needs_vblank" to reduce the code size.
> 

This decreases human readability though, so I would prefer that we omit this one.

Regards,
Angelo

> Signed-off-by: Hsiao Chien Sung <shawn.sung@...iatek.corp-partner.google.com>
> ---
>   drivers/gpu/drm/mediatek/mtk_crtc.c | 8 ++++----
>   1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/mediatek/mtk_crtc.c b/drivers/gpu/drm/mediatek/mtk_crtc.c
> index 7fe234de83a3..a1fb6c67681d 100644
> --- a/drivers/gpu/drm/mediatek/mtk_crtc.c
> +++ b/drivers/gpu/drm/mediatek/mtk_crtc.c
> @@ -42,7 +42,7 @@ struct mtk_crtc {
>   	struct drm_crtc			base;
>   	bool				enabled;
>   
> -	bool				pending_needs_vblank;
> +	bool				needs_vblank;
>   	struct drm_pending_vblank_event	*event;
>   
>   	struct drm_plane		*planes;
> @@ -105,9 +105,9 @@ static void mtk_crtc_finish_page_flip(struct mtk_crtc *mtk_crtc)
>   static void mtk_drm_finish_page_flip(struct mtk_crtc *mtk_crtc)
>   {
>   	drm_crtc_handle_vblank(&mtk_crtc->base);
> -	if (!mtk_crtc->config_updating && mtk_crtc->pending_needs_vblank) {
> +	if (!mtk_crtc->config_updating && mtk_crtc->needs_vblank) {
>   		mtk_crtc_finish_page_flip(mtk_crtc);
> -		mtk_crtc->pending_needs_vblank = false;
> +		mtk_crtc->needs_vblank = false;
>   	}
>   }
>   
> @@ -571,7 +571,7 @@ static void mtk_crtc_update_config(struct mtk_crtc *mtk_crtc, bool needs_vblank)
>   	mutex_lock(&mtk_crtc->hw_lock);
>   	mtk_crtc->config_updating = true;
>   	if (needs_vblank)
> -		mtk_crtc->pending_needs_vblank = true;
> +		mtk_crtc->needs_vblank = true;
>   
>   	for (i = 0; i < mtk_crtc->layer_nr; i++) {
>   		struct drm_plane *plane = &mtk_crtc->planes[i];