From nobody Tue Feb 10 08:31:18 2026 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D00B7250BE7 for ; Thu, 3 Apr 2025 15:18:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.133.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743693537; cv=none; b=oKlLP28iGZd+5xoFqFRqf+Un8WIGyPXwpm6TQxLvC3Lodf9mz6zJKf+wSifs4gPJBd5s4QoTVkTLe75wYBprL5XtJcRzq2MI5nQ9cA2AAfWkxK51agCviY3njHHE7jeVjhZC4idJJbiooJA+uIc10fpLpEnFAC5uxR4i2DcMaT0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743693537; c=relaxed/simple; bh=2Ppp42n1JAcHF1UuWWQB89Nz0jJj4qROsA4cT0xPbA8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=aMqtSbH/FvSVJPxyumxw7hfU0QEWyist8YC47/Q7avacdITcWql+6YWi+FohDdlRAj4KPwPFbdqWV9rG/bQo8eK0otSFSvvJeFS8cQlzZtYGg/Iw8Fe6q9GbUJfqe1880ta3IuEF6ZrwBe+1fk7Rpk+7dzL08DL19UGlzr5UG5Y= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com; spf=pass smtp.mailfrom=redhat.com; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=SUSTBffT; arc=none smtp.client-ip=170.10.133.124 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=redhat.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=redhat.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="SUSTBffT" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743693534; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=gBubk4denLeJ0/UMdEngZePdOeytf3QhxNkPBd813NY=; b=SUSTBffTf5jFWQlWDd5m0GFWWqyQldZinjogIgDow4+0JEEKFMQXszFmanHCpmQ3+UfZER C48RQ7rYH8tAOg33HjC9OBpg5NQ7NymgcrGWlszhL2Ky1pbuIkMlyUld/sRhO50jqJyl/p x4fqrq3etPG3Di64+JQ2OuCEpEAeBZY= Received: from mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-558-ZKfs-eKRMmOIbcfH-S55tw-1; Thu, 03 Apr 2025 11:18:48 -0400 X-MC-Unique: ZKfs-eKRMmOIbcfH-S55tw-1 X-Mimecast-MFC-AGG-ID: ZKfs-eKRMmOIbcfH-S55tw_1743693526 Received: from mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.111]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-02.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 8FAE519560B7; Thu, 3 Apr 2025 15:18:45 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-08.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id A6C561801752; Thu, 3 Apr 2025 15:18:41 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 03 Apr 2025 10:16:20 -0400 Subject: [PATCH v2 13/30] panel/jadard-jd9365da-h3: Use refcounted allocation in place of devm_kzalloc() Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250403-b4-drm_panel_mass_convert_part2-v2-13-260c8a44c56b@redhat.com> References: <20250403-b4-drm_panel_mass_convert_part2-v2-0-260c8a44c56b@redhat.com> In-Reply-To: <20250403-b4-drm_panel_mass_convert_part2-v2-0-260c8a44c56b@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Icenowy Zheng , Jagan Teki , Ondrej Jirman , Javier Martinez Canillas , Michael Trimarchi , Michael Walle , Jagan Teki , =?utf-8?q?Guido_G=C3=BCnther?= , Purism Kernel Team , Linus Walleij , Jianhua Lu , Stefan Mavrodiev Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1743689775; l=1481; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=2Ppp42n1JAcHF1UuWWQB89Nz0jJj4qROsA4cT0xPbA8=; b=+rWI9zmSximoK5m5QPC56glPl5Te2D01thzqEQvb4MKd28+R8hFrOMlfFhbwqvdB1WiVsnFCd IvC/IhONe7JCdpSV++mg0521D4866ptyDFJry8v+9FcBkU9qgVHzHiR X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.111 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa --- v2: none. --- drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c b/drivers/gpu= /drm/panel/panel-jadard-jd9365da-h3.c index 7d68a8acfe2ea45a913dff25eb5e9f0663503f08..6b02923de3f0778f45a6f9ce20d= 70d667772c64c 100644 --- a/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c +++ b/drivers/gpu/drm/panel/panel-jadard-jd9365da-h3.c @@ -1120,9 +1120,10 @@ static int jadard_dsi_probe(struct mipi_dsi_device *= dsi) struct jadard *jadard; int ret; =20 - jadard =3D devm_kzalloc(&dsi->dev, sizeof(*jadard), GFP_KERNEL); - if (!jadard) - return -ENOMEM; + jadard =3D devm_drm_panel_alloc(dev, struct jadard, panel, &jadard_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(jadard)) + return PTR_ERR(jadard); =20 desc =3D of_device_get_match_data(dev); dsi->mode_flags =3D MIPI_DSI_MODE_VIDEO | MIPI_DSI_MODE_VIDEO_BURST | @@ -1148,9 +1149,6 @@ static int jadard_dsi_probe(struct mipi_dsi_device *d= si) return PTR_ERR(jadard->vccio); } =20 - drm_panel_init(&jadard->panel, dev, &jadard_funcs, - DRM_MODE_CONNECTOR_DSI); - ret =3D of_drm_get_panel_orientation(dev->of_node, &jadard->orientation); if (ret < 0) return dev_err_probe(dev, ret, "failed to get orientation\n"); --=20 2.48.1