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* [PATCH v2] drm/rockchip: rk3066_hdmi: convert to devm_drm_bridge_alloc() API
@ 2026-08-24 10:21 Johan Jonker via B4 Relay
  0 siblings, 0 replies; only message in thread
From: Johan Jonker via B4 Relay @ 2026-08-24 10:21 UTC (permalink / raw)
  To: Sandy Huang, Heiko Stübner, Andy Yan, Maarten Lankhorst,
	Maxime Ripard, Thomas Zimmermann, David Airlie, Simona Vetter
  Cc: dri-devel, linux-rockchip, linux-arm-kernel, linux-kernel,
	Hüseyin BIYIK, Johan Jonker

From: Hüseyin BIYIK <boogiepop@gmx.com>

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;

---
base-commit: 2709dd5ae32f0828f386327c76bba9f39f63a1c6
change-id: 20260824-drm-e4689f65ab8c

Best regards,
-- 
Johan Jonker <jbx6244@gmail.com>



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