From nobody Mon Oct 6 20:56:44 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 9C5A72FF471; Thu, 17 Jul 2025 17:38:27 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752773907; cv=none; b=VW6YZCYW0nVSFPoZLuCUBSYQIPhaBYyeMuMcYuwMkKi2fv2rudpr8K+HuhE02wIs/MdW6UcimJnWvxT7wGrsgKWfaTgXKTLZkEHE6PXMMVS/AQsW3fqwvet1LEZQFCXWSF8nEWOMJ1b9umqlhOYqWk6rTDxWK8EDS3lMux68iSQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752773907; c=relaxed/simple; bh=ZUEaBNdA8Lm5/HmaCro4bOIyTqXr2dVXogleY25ibLU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=f6FfYmZvWb4htQ62N4oEAFzBtllsqhDjk/XRABkgj+X7hhSe3vUk4sYnbEpc+ZxY3jZayrvX4S7lUxBsy+BX7Ju4hpQuc5tGGx+7dEnKtQ1foVsLntC2/vTxqIfKXM/jKNBb/JrpihJG43dCcb+3dqepWxm5hYzActPvImRcgFs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=CFUWkWfg; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="CFUWkWfg" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BA8D8C4CEED; Thu, 17 Jul 2025 17:38:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1752773907; bh=ZUEaBNdA8Lm5/HmaCro4bOIyTqXr2dVXogleY25ibLU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CFUWkWfgMNlxap9CCDH8BbOALN7ZNEohNzab1yM3QtbK6WQKZgyDBrFjeF3kj5Ia6 5KhlGGwnRGFhBr48XWVqCAsIwLgTfjjnl1v+LJTECvu6RqauOzPDUQbNJawP6K/16O rzluCKDuczfM+OmHkUMkd17ViUR+pY7prykb3sJYCPB7JnkscfuzDtx3jlAoEjvUvX 68wFB2+h3Nyy73cj+jV+GQqu+Tq9H+a9xwnxm1P6eJpBNJ6q/HzaUxmVemL54fBX0A pIbXRdp6GEEZigXHrgQ3X27k4c7yQjAAelScjoA4Un5ivB0jaIkXBwsLOMw52pzerL FZNwSVokRZ+Dw== From: Mario Limonciello To: David Airlie , Bjorn Helgaas Cc: Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , Simona Vetter , Lukas Wunner , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Woodhouse , Lu Baolu , Joerg Roedel , Will Deacon , Robin Murphy , Alex Williamson , Jaroslav Kysela , Takashi Iwai , dri-devel@lists.freedesktop.org (open list:DRM DRIVERS), linux-kernel@vger.kernel.org (open list), iommu@lists.linux.dev (open list:INTEL IOMMU (VT-d)), linux-pci@vger.kernel.org (open list:PCI SUBSYSTEM), kvm@vger.kernel.org (open list:VFIO DRIVER), linux-sound@vger.kernel.org (open list:SOUND), Daniel Dadap , Mario Limonciello , Simona Vetter , Bjorn Helgaas Subject: [PATCH v9 2/9] vfio/pci: Use pci_is_display() Date: Thu, 17 Jul 2025 12:38:05 -0500 Message-ID: <20250717173812.3633478-3-superm1@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250717173812.3633478-1-superm1@kernel.org> References: <20250717173812.3633478-1-superm1@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Mario Limonciello The inline pci_is_display() helper does the same thing. Use it. Acked-by: Alex Williamson Reviewed-by: Daniel Dadap Reviewed-by: Simona Vetter Suggested-by: Bjorn Helgaas Signed-off-by: Mario Limonciello --- drivers/vfio/pci/vfio_pci_igd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/vfio/pci/vfio_pci_igd.c b/drivers/vfio/pci/vfio_pci_ig= d.c index ef490a4545f48..988b6919c2c31 100644 --- a/drivers/vfio/pci/vfio_pci_igd.c +++ b/drivers/vfio/pci/vfio_pci_igd.c @@ -437,8 +437,7 @@ static int vfio_pci_igd_cfg_init(struct vfio_pci_core_d= evice *vdev) =20 bool vfio_pci_is_intel_display(struct pci_dev *pdev) { - return (pdev->vendor =3D=3D PCI_VENDOR_ID_INTEL) && - ((pdev->class >> 16) =3D=3D PCI_BASE_CLASS_DISPLAY); + return (pdev->vendor =3D=3D PCI_VENDOR_ID_INTEL) && pci_is_display(pdev); } =20 int vfio_pci_igd_init(struct vfio_pci_core_device *vdev) --=20 2.43.0