From nobody Tue Feb 10 22:56:38 2026 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (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 059D119C54F for ; Thu, 3 Apr 2025 21:25:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743715530; cv=none; b=H2rcHobV1Ro/MDpf6rjGxop6BGpH/HeqwbXPDsAhUKlh9BGBMc4EgHeW2eBUnTyJpaIaksl+bXImLEGI8+DxjTq7kU4uffcBcA7XNiOQ4AW7YjFrV+ZpsJvPu9RfjKOxUv+2Mm7TZ6e+pLtLWk9DQf1LoIDfFlTwCyt4/FkcaF4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743715530; c=relaxed/simple; bh=24g1Nnem++jWQZVpAav3Oil+aqnnXOYzOmskAZtmEL8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=TWEUCZ60leoiSMU6FhIZSUW/THecK/2YUd3jjOfljGkAWjzFyA8IO43/faqmLD3DUOv9PcnO567J1VHR4RD9jyX4FgIlYID5221ECZbGfgdFXrPi1VmqauhPJRjAOMYytWemdAEYo+oRmeixe3Dozp0VpRhVd/jB2zi2WXmEzGA= 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=UegdQdZQ; arc=none smtp.client-ip=170.10.129.124 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="UegdQdZQ" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1743715528; 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=4C+qgrk7UrDCBm1T5/H+riBAy7pNEqk/Uu0hf+RID2c=; b=UegdQdZQBvHugHQndac6hWUq40HX5ZFUGeKMmJTJc4B9Pd2rr+xIjMBFnDLBtUpoaiJYjm z4acVhH3mj8BrPU79wAihUYOTNWRhlnlqCa98RUuLUCcix76g4i+uCfYXPPiNVTsWEwXx+ YHzpJj7sSZ0qPrNhaKG+dJSpq+/qlls= Received: from mx-prod-mc-01.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-599-nkIR_v6uNQWw2VXxuCeHPQ-1; Thu, 03 Apr 2025 17:25:22 -0400 X-MC-Unique: nkIR_v6uNQWw2VXxuCeHPQ-1 X-Mimecast-MFC-AGG-ID: nkIR_v6uNQWw2VXxuCeHPQ_1743715518 Received: from mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.93]) (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-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 2DF9619560B3; Thu, 3 Apr 2025 21:25:18 +0000 (UTC) Received: from asrivats-na.rmtustx.csb (unknown [10.2.16.30]) by mx-prod-int-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id DC1CA180A803; Thu, 3 Apr 2025 21:25:13 +0000 (UTC) From: Anusha Srivatsa Date: Thu, 03 Apr 2025 16:21:09 -0400 Subject: [PATCH 38/46] panel/visionox-rm69299: 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_driver_convert_part3-v1-38-965b15ad5b8e@redhat.com> References: <20250403-b4-drm_panel_mass_driver_convert_part3-v1-0-965b15ad5b8e@redhat.com> In-Reply-To: <20250403-b4-drm_panel_mass_driver_convert_part3-v1-0-965b15ad5b8e@redhat.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Robert Chiras , Linus Walleij , Markuss Broks , Artur Weber , Dzmitry Sankouski , Jagan Teki , =?utf-8?q?Guido_G=C3=BCnther?= , Purism Kernel Team , Ondrej Jirman , Sasha Finkelstein , Janne Grunau , Michael Trimarchi , Laurent Pinchart Cc: dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, asahi@lists.linux.dev, Anusha Srivatsa X-Developer-Signature: v=1; a=ed25519-sha256; t=1743711639; l=1310; i=asrivats@redhat.com; s=20250122; h=from:subject:message-id; bh=24g1Nnem++jWQZVpAav3Oil+aqnnXOYzOmskAZtmEL8=; b=33Vzgdz3wVPvbPccieCEko4dBhbHLO8CZL8/6VOpOSNzogFhM0A9MtEkQ+r0/NpsS0YeZLglG SpO4XEcuXHwBxQVV2RjfxiEsdxnWhJ2ZOq9vH6NiBg19ajqVp2kS/nc X-Developer-Key: i=asrivats@redhat.com; a=ed25519; pk=brnIHkBsUZEhyW6Zyn0U92AeIZ1psws/q8VFbIkf1AU= X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 Move to using the new API devm_drm_panel_alloc() to allocate the panel. Signed-off-by: Anusha Srivatsa --- drivers/gpu/drm/panel/panel-visionox-rm69299.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-visionox-rm69299.c b/drivers/gpu/d= rm/panel/panel-visionox-rm69299.c index be3a9797fbced5222b313cf83f8078b919e2c219..2b091d88bf4a507e58f55a260e7= ed1fea93a0439 100644 --- a/drivers/gpu/drm/panel/panel-visionox-rm69299.c +++ b/drivers/gpu/drm/panel/panel-visionox-rm69299.c @@ -187,9 +187,11 @@ static int visionox_rm69299_probe(struct mipi_dsi_devi= ce *dsi) struct visionox_rm69299 *ctx; int ret; =20 - ctx =3D devm_kzalloc(dev, sizeof(*ctx), GFP_KERNEL); - if (!ctx) - return -ENOMEM; + ctx =3D devm_drm_panel_alloc(dev, struct visionox_rm69299, panel, + &visionox_rm69299_drm_funcs, + DRM_MODE_CONNECTOR_DSI); + if (IS_ERR(ctx)) + return PTR_ERR(ctx); =20 mipi_dsi_set_drvdata(dsi, ctx); =20 @@ -210,8 +212,6 @@ static int visionox_rm69299_probe(struct mipi_dsi_devic= e *dsi) return PTR_ERR(ctx->reset_gpio); } =20 - drm_panel_init(&ctx->panel, dev, &visionox_rm69299_drm_funcs, - DRM_MODE_CONNECTOR_DSI); drm_panel_add(&ctx->panel); =20 dsi->lanes =3D 4; --=20 2.48.1