linux-kernel - Re: [PATCH v2 06/12] drm/rockchip: vop2: rename grf to sys

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Message-ID: <20231127141737.GG977968@pengutronix.de>
Date:   Mon, 27 Nov 2023 15:17:37 +0100
From:   Sascha Hauer <s.hauer@...gutronix.de>
To:     Andy Yan <andyshrk@....com>
Cc:     heiko@...ech.de, hjc@...k-chips.com,
        dri-devel@...ts.freedesktop.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        krzysztof.kozlowski+dt@...aro.org, robh+dt@...nel.org,
        devicetree@...r.kernel.org, sebastian.reichel@...labora.com,
        kever.yang@...k-chips.com, chris.obbard@...labora.com,
        Andy Yan <andy.yan@...k-chips.com>
Subject: Re: [PATCH v2 06/12] drm/rockchip: vop2: rename grf to sys_grf

On Wed, Nov 22, 2023 at 08:54:54PM +0800, Andy Yan wrote:
> From: Andy Yan <andy.yan@...k-chips.com>
> 
> The vop2 need to reference more grf(system grf, vop grf, vo0/1 grf,etc)
> in the upcoming rk3588.
> 
> So we rename the current system grf to sys_grf.
> 
> Signed-off-by: Andy Yan <andy.yan@...k-chips.com>

Reviewed-by: Sascha Hauer <s.hauer@...gutronix.de>

Sascha

> ---
> 
> (no changes since v1)
> 
>  drivers/gpu/drm/rockchip/rockchip_drm_vop2.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
> index b32a291c5caa..4bcc405bcf11 100644
> --- a/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
> +++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop2.c
> @@ -190,7 +190,7 @@ struct vop2 {
>  	void __iomem *regs;
>  	struct regmap *map;
>  
> -	struct regmap *grf;
> +	struct regmap *sys_grf;
>  
>  	/* physical map length of vop2 register */
>  	u32 len;
> @@ -1503,9 +1503,9 @@ static void rk3568_set_intf_mux(struct vop2_video_port *vp, int id,
>  		dip &= ~RK3568_DSP_IF_POL__RGB_LVDS_PIN_POL;
>  		dip |= FIELD_PREP(RK3568_DSP_IF_POL__RGB_LVDS_PIN_POL, polflags);
>  		if (polflags & POLFLAG_DCLK_INV)
> -			regmap_write(vop2->grf, RK3568_GRF_VO_CON1, BIT(3 + 16) | BIT(3));
> +			regmap_write(vop2->sys_grf, RK3568_GRF_VO_CON1, BIT(3 + 16) | BIT(3));
>  		else
> -			regmap_write(vop2->grf, RK3568_GRF_VO_CON1, BIT(3 + 16));
> +			regmap_write(vop2->sys_grf, RK3568_GRF_VO_CON1, BIT(3 + 16));
>  		break;
>  	case ROCKCHIP_VOP2_EP_HDMI0:
>  		die &= ~RK3568_SYS_DSP_INFACE_EN_HDMI_MUX;
> @@ -2764,7 +2764,7 @@ static int vop2_bind(struct device *dev, struct device *master, void *data)
>  			return PTR_ERR(vop2->lut_regs);
>  	}
>  
> -	vop2->grf = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,grf");
> +	vop2->sys_grf = syscon_regmap_lookup_by_phandle(dev->of_node, "rockchip,grf");
>  
>  	vop2->hclk = devm_clk_get(vop2->dev, "hclk");
>  	if (IS_ERR(vop2->hclk)) {
> -- 
> 2.34.1
> 
> 
> 

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