From nobody Wed Feb 11 00:55:20 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 7ACB3194C61 for ; Wed, 2 Apr 2025 16:26:40 +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=1743611203; cv=none; b=UtunvIDPQ4aDiCS4qpVhqaJvltqwngPskG4B2/Ui4H91YhNrXTT1Ug/8UgIgQKb2x9S5wZbVtDdhQnr1y7zN182RNAy3xAfPb5ILpWOB/LBmiICf1cjwommsNnplY7u8vQXf7TaonsoXXhHLnlfrk1M2XNUeS7usHWdoOlp+wII= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743611203; c=relaxed/simple; bh=IMFre+7l7tWbk4mIS8m6SZxjRxqcMTkoQU9WfWpKabg=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=LmGPmcInmr/IHfF0P4YWzdYuByAklzAvqtaiWx0JjNoJ2SiFdMcmfx24yvchDoV9aPDle65Mmnkhxs37SO6SPNLEj/t1jb5BzCCR4ozYGWI5QFqCOU97ND2a6eEyvPk8sTtmUj/4CMtwIatyHjOGj4kRs+qNpBb+E3swcafMHVU= 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=UP7QQAvX; 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="UP7QQAvX" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743611199; 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=npvZMXfvWV8eo3hpNGDEvptxCke1n/j0iwAHzQnv9eU=; b=UP7QQAvXq7OuIESK544S7nnTH9WSnOD6D+31JUFRt7BBrhC5DDl7WZkshozeL2ZWyh8i8N Co+1WrBkZjp1XtIO8WM5NIKTlsdbfhIRnNhH8w58aEA23a/EFQDCCzT4amqbme0RIA27oT CBxkegC8Xh6bYmjY9/0Twxkr9Df+o5M= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-94-TKHCiYN4Ms2LV3bRiZtoRQ-1; Wed, 02 Apr 2025 12:26:32 -0400 X-MC-Unique: TKHCiYN4Ms2LV3bRiZtoRQ-1 X-Mimecast-MFC-AGG-ID: TKHCiYN4Ms2LV3bRiZtoRQ_1743611189 Received: from mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.17]) (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-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 9249F180025E; Wed, 2 Apr 2025 16:26:29 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 9B554195609D; Wed, 2 Apr 2025 16:26:25 +0000 (UTC) From: Anusha Srivatsa Date: Wed, 02 Apr 2025 11:23:51 -0400 Subject: [PATCH 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: <20250402-b4-drm_panel_mass_convert_part2-v1-13-903b70999ea6@redhat.com> References: <20250402-b4-drm_panel_mass_convert_part2-v1-0-903b70999ea6@redhat.com> In-Reply-To: <20250402-b4-drm_panel_mass_convert_part2-v1-0-903b70999ea6@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=1743607440; l=1465; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=IMFre+7l7tWbk4mIS8m6SZxjRxqcMTkoQU9WfWpKabg=; b=2FSpbmOvXfcINUMAYycqUf/pnm8cHIiO41KUyMkAKzkiNVBDC7eE3BtcejqyuqNaHJGws2peh A0DB6ZXoHZrAJkz/xFkRm12K3t0F54y/qXm1ZQLx1b8VOd0Wf5qVKet X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa --- 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