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Thu, 01 Oct 2026 10:25:30 +0200 (CEST) From: Cristian Ciocaltea Date: Thu, 01 Oct 2026 11:25:11 +0300 Subject: [PATCH 1/2] drm/rockchip: rk3066_hdmi: Convert to devm_drm_bridge_alloc() API MIME-Version: 1.0 Message-Id: <20261001-bridge-alloc-conv-v1-1-f0a1fe040a86@collabora.com> References: <20261001-bridge-alloc-conv-v1-0-f0a1fe040a86@collabora.com> In-Reply-To: <20261001-bridge-alloc-conv-v1-0-f0a1fe040a86@collabora.com> To: Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , Andy Yan , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Luca Ceresoli Cc: kernel@collabora.com, dri-devel@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org X-Mailer: b4 0.15.2 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261001_092532_317134_D0F144BC X-CRM114-Status: GOOD ( 14.06 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Bridge drivers are expected to use devm_drm_bridge_alloc() instead of devm_kzalloc() for allocating and partially initializing a private driver struct embedding a struct drm_bridge. Perform the API conversion and drop the now redundant manual initialization of the drm_bridge funcs pointer, following the pattern established by commit 9c399719cfb9 ("drm: convert many bridge drivers from devm_kzalloc() to devm_drm_bridge_alloc() API"). Signed-off-by: Cristian Ciocaltea --- 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; -- 2.55.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip