[PATCH v1] drm/rockchip: rk3066_hdmi: convert to devm_drm_bridge_alloc() API

[PATCH v1] drm/rockchip: rk3066_hdmi: convert to devm_drm_bridge_alloc() API

[Johan Jonker]

The function devm_drm_bridge_alloc() is the new API for allocating DRM bridges.
This conversion was missed during the initial conversion of all bridges to
the new API.

Signed-off-by: Hüseyin BIYIK <boogiepop@gmx.com>
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
---
 drivers/gpu/drm/rockchip/rk3066_hdmi.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
index f28d6a883e09..39c65ee07caa 100644
--- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
+++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
@@ -703,7 +703,6 @@ rk3066_hdmi_register(struct drm_device *drm, struct rk3066_hdmi *hdmi)
 			 DRM_MODE_ENCODER_TMDS, NULL);
 
 	hdmi->bridge.driver_private = hdmi;
-	hdmi->bridge.funcs = &rk3066_hdmi_bridge_funcs;
 	hdmi->bridge.ops = DRM_BRIDGE_OP_DETECT |
 			   DRM_BRIDGE_OP_EDID |
 			   DRM_BRIDGE_OP_HDMI |
@@ -747,9 +746,10 @@ static int rk3066_hdmi_bind(struct device *dev, struct device *master,
 	int irq;
 	int ret;
 
-	hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL);
-	if (!hdmi)
-		return -ENOMEM;
+	hdmi = devm_drm_bridge_alloc(dev, struct rk3066_hdmi, bridge,
+				     &rk3066_hdmi_bridge_funcs);
+	if (IS_ERR(hdmi))
+		return PTR_ERR(hdmi);
 
 	hdmi->dev = dev;
 	hdmi->drm_dev = drm;
-- 
2.39.5


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Re: [PATCH v1] drm/rockchip: rk3066_hdmi: convert to devm_drm_bridge_alloc() API

[Heiko Stübner]

Hi Johan,

Am Sonntag, 23. August 2026, 14:47:25 Mitteleuropäische Sommerzeit schrieb Johan Jonker:
> The function devm_drm_bridge_alloc() is the new API for allocating DRM bridges.
> This conversion was missed during the initial conversion of all bridges to
> the new API.
> 
> Signed-off-by: Hüseyin BIYIK <boogiepop@gmx.com>
> Signed-off-by: Johan Jonker <jbx6244@gmail.com>

the authorship is ambigous here. First Signed-off-by should be from the
patch author, yet this one makes you the author.

So either the author needs to change or the signed-off-by line
needs to go.


Heiko

> ---
>  drivers/gpu/drm/rockchip/rk3066_hdmi.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
> index f28d6a883e09..39c65ee07caa 100644
> --- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c
> +++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c
> @@ -703,7 +703,6 @@ rk3066_hdmi_register(struct drm_device *drm, struct rk3066_hdmi *hdmi)
>  			 DRM_MODE_ENCODER_TMDS, NULL);
>  
>  	hdmi->bridge.driver_private = hdmi;
> -	hdmi->bridge.funcs = &rk3066_hdmi_bridge_funcs;
>  	hdmi->bridge.ops = DRM_BRIDGE_OP_DETECT |
>  			   DRM_BRIDGE_OP_EDID |
>  			   DRM_BRIDGE_OP_HDMI |
> @@ -747,9 +746,10 @@ static int rk3066_hdmi_bind(struct device *dev, struct device *master,
>  	int irq;
>  	int ret;
>  
> -	hdmi = devm_kzalloc(dev, sizeof(*hdmi), GFP_KERNEL);
> -	if (!hdmi)
> -		return -ENOMEM;
> +	hdmi = devm_drm_bridge_alloc(dev, struct rk3066_hdmi, bridge,
> +				     &rk3066_hdmi_bridge_funcs);
> +	if (IS_ERR(hdmi))
> +		return PTR_ERR(hdmi);
>  
>  	hdmi->dev = dev;
>  	hdmi->drm_dev = drm;
> 





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