linux-kernel - Re:[PATCH] drm/rockchip: vop2: Setup delay cycle for Esmart2/3

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Message-ID: <d6e7dee.ba96.193ab6d2e3f.Coremail.andyshrk@163.com>
Date: Mon, 9 Dec 2024 20:37:59 +0800 (CST)
From: "Andy Yan" <andyshrk@....com>
To: heiko@...ech.de
Cc: hjc@...k-chips.com, krzk+dt@...nel.org, s.hauer@...gutronix.de, 
	devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org, 
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
	linux-rockchip@...ts.infradead.org, derek.foreman@...labora.com, 
	detlev.casanova@...labora.com, "Andy Yan" <andy.yan@...k-chips.com>
Subject: Re:[PATCH] drm/rockchip: vop2: Setup delay cycle for Esmart2/3


Sorry, please ignore this patch.

At 2024-12-09 20:29:14, "Andy Yan" <andyshrk@....com> wrote:
>From: Andy Yan <andy.yan@...k-chips.com>
>
>Each layer needs to set the correct delay cycle to display properly
>without unexpected offset on screen.
>
>Fixes: 5a028e8f062f ("drm/rockchip: vop2: Add support for rk3588")
>Signed-off-by: Andy Yan <andy.yan@...k-chips.com>
>---
> drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 2 ++
> 1 file changed, 2 insertions(+)
>
>diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
>index c3a572b1c8704..7dc8be7d61184 100644
>--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
>+++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
>@@ -2526,9 +2526,11 @@ static void vop2_setup_dly_for_windows(struct vop2 *vop2)
> 			sdly |= FIELD_PREP(RK3568_SMART_DLY_NUM__ESMART1, dly);
> 			break;
> 		case ROCKCHIP_VOP2_SMART0:
>+		case ROCKCHIP_VOP2_ESMART2:
> 			sdly |= FIELD_PREP(RK3568_SMART_DLY_NUM__SMART0, dly);
> 			break;
> 		case ROCKCHIP_VOP2_SMART1:
>+		case ROCKCHIP_VOP2_ESMART3:
> 			sdly |= FIELD_PREP(RK3568_SMART_DLY_NUM__SMART1, dly);
> 			break;
> 		}
>-- 
>2.34.1