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Thu, 19 Jun 2025 19:19:52 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.132]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id AA44019560A3; Thu, 19 Jun 2025 19:19:43 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 19 Jun 2025 14:16:07 -0500 Subject: [PATCH v2 15/16] drm/bridge/analogix: Keep up with refcounting Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250619-b4-of_drm_find_panel_part1-v2-15-0df94aecc43d@redhat.com> References: <20250619-b4-of_drm_find_panel_part1-v2-0-0df94aecc43d@redhat.com> In-Reply-To: <20250619-b4-of_drm_find_panel_part1-v2-0-0df94aecc43d@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Inki Dae , Jagan Teki , Marek Szyprowski , Andrzej Hajda , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Chen-Yu Tsai , Samuel Holland , Seung-Woo Kim , Kyungmin Park , Krzysztof Kozlowski , Alim Akhtar , Laurent Pinchart , Tomi Valkeinen , Kieran Bingham , Geert Uytterhoeven , Magnus Damm , Biju Das , Tomi Valkeinen , Alain Volmat , Raphael Gallais-Pou , Stefan Agner , Alison Wang , Linus Walleij , Thierry Reding , Mikko Perttunen , Jonathan Hunter Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-sunxi@lists.linux.dev, linux-samsung-soc@vger.kernel.org, linux-renesas-soc@vger.kernel.org, linux-tegra@vger.kernel.org, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1750360565; l=1001; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=ei71xVf2KxFKheQUD3Rv5JMFWYUVLIYvcB17YZdR71g=; b=x5KTNU62immLK/3d5Cjd14ZkRw2TEI6w258GU0vHV5JXNPdlTrcWV1UvtT8zitAB9n3hGRLOT zzLWHSNl3jXAwzsg1eHQtUHb+hwe1jUTvcKEHan6JdmemGVZj+Ardge X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 The panel is looked for in exynos_dp_probe() which calls analogix_dp_probe() after which the prepare(), enable(), disable() and unprepare() helpers are called. Put the reference after unprepare() Patch added in v2. Signed-off-by: Anusha Srivatsa --- drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c index 505eec6b819bb26c6984a0cda4013fa40e44b674..5fe7a846da410ee59d65b854a440a1b49c6f508f 100644 --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c @@ -1230,6 +1230,7 @@ static void analogix_dp_bridge_disable(struct drm_bridge *bridge) pm_runtime_put_sync(dp->dev); drm_panel_unprepare(dp->plat_data->panel); + drm_panel_put(dp->plat_data->panel); dp->fast_train_enable = false; dp->psr_supported = false;