From a1018063f7553cdd380f153441905d98dfd0a9e5 Mon Sep 17 00:00:00 2001 From: Ludovic Desroches Date: Thu, 18 Dec 2025 14:26:03 +0100 Subject: [PATCH] drm/atmel-hlcdc: use devm_drm_of_get_bridge() Get rid of drm_of_find_panel_or_bridge() as it is deprecated and use devm_drm_of_get_bridge() instead. Signed-off-by: Ludovic Desroches Reviewed-by: Manikandan Muralidharan Link: https://patch.msgid.link/20251218-lcd_cleanup_mainline-v2-5-df837aba878f@microchip.com Signed-off-by: Manikandan Muralidharan --- .../gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c | 25 ++++--------------- 1 file changed, 5 insertions(+), 20 deletions(-) diff --git a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c index e582315f70a1..e8aea905fb10 100644 --- a/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c +++ b/drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_output.c @@ -69,16 +69,14 @@ static int atmel_hlcdc_attach_endpoint(struct drm_device *dev, int endpoint) { struct atmel_hlcdc_rgb_output *output; struct device_node *ep; - struct drm_panel *panel; struct drm_bridge *bridge; struct atmel_hlcdc_dc *dc = dev->dev_private; struct drm_crtc *crtc = dc->crtc; - int ret; + int ret = 0; - ret = drm_of_find_panel_or_bridge(dev->dev->of_node, 0, endpoint, - &panel, &bridge); - if (ret) - return ret; + bridge = devm_drm_of_get_bridge(dev->dev, dev->dev->of_node, 0, endpoint); + if (IS_ERR(bridge)) + return PTR_ERR(bridge); output = drmm_simple_encoder_alloc(dev, struct atmel_hlcdc_rgb_output, encoder, DRM_MODE_ENCODER_NONE); @@ -97,23 +95,10 @@ static int atmel_hlcdc_attach_endpoint(struct drm_device *dev, int endpoint) } - - if (panel) { - bridge = drm_panel_bridge_add_typed(panel, - DRM_MODE_CONNECTOR_Unknown); - if (IS_ERR(bridge)) - return PTR_ERR(bridge); - } output->encoder.possible_crtcs = drm_crtc_mask(crtc); - if (bridge) { + if (bridge) ret = drm_bridge_attach(&output->encoder, bridge, NULL, 0); - if (!ret) - return 0; - - if (panel) - drm_panel_bridge_remove(bridge); - } return ret; } -- 2.47.3