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Thu, 19 Jun 2025 19:18:17 +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 73D9D19560B3; Thu, 19 Jun 2025 19:18:08 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 19 Jun 2025 14:15:57 -0500 Subject: [PATCH v2 05/16] drm/panel/exynos: 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-v2-5-0df94aecc43d@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=776; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=XnZ4VdQSGCSbeK0k5QdLpsdKH75XYw09FKKV6TJegL8=; b=LK7e2E8NJMcgbXOaMpcRjP30A7Rw1UUvfZXliZN4uZDvWsCr669l/2mkqtxyUkVQ6m4+I+XU1 58NTpKIkBpNCMRHGFQ862OVjsnCPFsoZQdWbjAyVXLfAUpljlbxxuyA X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Put the panel reference back when driver is no longer using it. Signed-off-by: Anusha Srivatsa --- v2: move drm_panel_put() inside the if() --- drivers/gpu/drm/exynos/exynos_drm_dpi.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/exynos/exynos_drm_dpi.c b/drivers/gpu/drm/exynos/exynos_drm_dpi.c index 0dc36df6ada34cd0d4544f14e616fe3c52dafc73..3a258c4623b92a5a7c9aea3371d11a6c2df1cc8c 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dpi.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dpi.c @@ -137,6 +137,7 @@ static void exynos_dpi_disable(struct drm_encoder *encoder) if (ctx->panel) { drm_panel_disable(ctx->panel); drm_panel_unprepare(ctx->panel); + drm_panel_put(ctx->panel); } }