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From: Dharma Balasubiramani <dharma.b@microchip.com>
To: Manikandan Muralidharan <manikandan.m@microchip.com>,
	Andrzej Hajda <andrzej.hajda@intel.com>,
	Neil Armstrong <neil.armstrong@linaro.org>,
	"Robert Foss" <rfoss@kernel.org>,
	Laurent Pinchart <Laurent.pinchart@ideasonboard.com>,
	Jonas Karlman <jonas@kwiboo.se>,
	"Jernej Skrabec" <jernej.skrabec@gmail.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Simona Vetter <simona@ffwll.ch>
Cc: <dri-devel@lists.freedesktop.org>, <linux-kernel@vger.kernel.org>,
	"Dharma Balasubiramani" <dharma.b@microchip.com>
Subject: [PATCH v4 1/3] drm/bridge: microchip-lvds: drop unused drm_panel
Date: Tue, 24 Jun 2025 14:54:14 +0530	[thread overview]
Message-ID: <20250624-microchip-lvds-v4-1-937d42a420e9@microchip.com> (raw)
In-Reply-To: <20250624-microchip-lvds-v4-0-937d42a420e9@microchip.com>

Drop the drm_panel field of the mchp_lvds struct as it is unused.

Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com>
---
 drivers/gpu/drm/bridge/microchip-lvds.c | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/drivers/gpu/drm/bridge/microchip-lvds.c b/drivers/gpu/drm/bridge/microchip-lvds.c
index 9f4ff82bc6b4..42751124b868 100644
--- a/drivers/gpu/drm/bridge/microchip-lvds.c
+++ b/drivers/gpu/drm/bridge/microchip-lvds.c
@@ -23,7 +23,6 @@
 #include <drm/drm_atomic_helper.h>
 #include <drm/drm_bridge.h>
 #include <drm/drm_of.h>
-#include <drm/drm_panel.h>
 #include <drm/drm_print.h>
 #include <drm/drm_probe_helper.h>
 #include <drm/drm_simple_kms_helper.h>
@@ -56,7 +55,6 @@ struct mchp_lvds {
 	struct device *dev;
 	void __iomem *regs;
 	struct clk *pclk;
-	struct drm_panel *panel;
 	struct drm_bridge bridge;
 	struct drm_bridge *panel_bridge;
 };
@@ -179,13 +177,8 @@ static int mchp_lvds_probe(struct platform_device *pdev)
 			"can't find port point, please init lvds panel port!\n");
 		return -ENODEV;
 	}
-
-	lvds->panel = of_drm_find_panel(port);
 	of_node_put(port);
 
-	if (IS_ERR(lvds->panel))
-		return -EPROBE_DEFER;
-
 	lvds->panel_bridge = devm_drm_of_get_bridge(dev, dev->of_node, 1, 0);
 
 	if (IS_ERR(lvds->panel_bridge))

-- 
2.43.0


  reply	other threads:[~2025-06-24  9:24 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-24  9:24 [PATCH v4 0/3] drm/bridge: microchip-lvds: clean up and fix bus formats Dharma Balasubiramani
2025-06-24  9:24 ` Dharma Balasubiramani [this message]
2025-06-24 10:42   ` [PATCH v4 1/3] drm/bridge: microchip-lvds: drop unused drm_panel Laurent Pinchart
2025-06-24 10:46     ` Dharma.B
2025-06-24 10:50       ` Laurent Pinchart
2025-06-24 10:53         ` Dharma.B
2025-06-24  9:24 ` [PATCH v4 2/3] drm/bridge: microchip-lvds: switch to use atomic variants Dharma Balasubiramani
2025-06-24 11:02   ` Maxime Ripard
2025-06-25  3:42     ` Dharma.B
2025-06-24  9:24 ` [PATCH v4 3/3] drm/bridge: microchip-lvds: fix bus format mismatch with VESA displays Dharma Balasubiramani

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