From: Mario Limonciello <superm1@kernel.org>
To: Bjorn Helgaas <bhelgaas@google.com>
Cc: "Alex Deucher" <alexander.deucher@amd.com>,
"Christian König" <christian.koenig@amd.com>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Lukas Wunner" <lukas@wunner.de>,
"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
"Maxime Ripard" <mripard@kernel.org>,
"Thomas Zimmermann" <tzimmermann@suse.de>,
"David Woodhouse" <dwmw2@infradead.org>,
"Lu Baolu" <baolu.lu@linux.intel.com>,
"Joerg Roedel" <joro@8bytes.org>, "Will Deacon" <will@kernel.org>,
"Robin Murphy" <robin.murphy@arm.com>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Jaroslav Kysela" <perex@perex.cz>,
"Takashi Iwai" <tiwai@suse.com>,
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" <ddadap@nvidia.com>,
"Mario Limonciello" <mario.limonciello@amd.com>,
"Bjorn Helgaas" <helgaas@kernel.org>
Subject: [PATCH v2 3/6] vga_switcheroo: Use pci_is_display()
Date: Tue, 17 Jun 2025 12:59:07 -0500 [thread overview]
Message-ID: <20250617175910.1640546-4-superm1@kernel.org> (raw)
In-Reply-To: <20250617175910.1640546-1-superm1@kernel.org>
From: Mario Limonciello <mario.limonciello@amd.com>
The inline pci_is_display() helper does the same thing. Use it.
Suggested-by: Bjorn Helgaas <helgaas@kernel.org>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
---
drivers/gpu/vga/vga_switcheroo.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
index 18f2c92beff8e..68e45a26e85f7 100644
--- a/drivers/gpu/vga/vga_switcheroo.c
+++ b/drivers/gpu/vga/vga_switcheroo.c
@@ -437,7 +437,7 @@ find_active_client(struct list_head *head)
*/
bool vga_switcheroo_client_probe_defer(struct pci_dev *pdev)
{
- if ((pdev->class >> 16) == PCI_BASE_CLASS_DISPLAY) {
+ if (pci_is_display(pdev)) {
/*
* apple-gmux is needed on pre-retina MacBook Pro
* to probe the panel if pdev is the inactive GPU.
--
2.43.0
next prev parent reply other threads:[~2025-06-17 17:59 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-17 17:59 [PATCH v2 0/6] PCI/VGA: Look at all PCI display devices in VGA arbiter Mario Limonciello
2025-06-17 17:59 ` [PATCH v2 1/6] PCI: Add helper for checking if a PCI device is a display controller Mario Limonciello
2025-06-17 17:59 ` [PATCH v2 2/6] vfio/pci: Use pci_is_display() Mario Limonciello
2025-06-17 18:52 ` Alex Williamson
2025-06-17 17:59 ` Mario Limonciello [this message]
2025-06-17 17:59 ` [PATCH v2 4/6] iommu/vt-d: " Mario Limonciello
2025-06-17 17:59 ` [PATCH v2 5/6] ALSA: hda: " Mario Limonciello
2025-06-18 14:14 ` Simona Vetter
2025-06-17 17:59 ` [PATCH v2 6/6] vgaarb: Look at all PCI display devices in VGA arbiter Mario Limonciello
2025-06-17 19:20 ` Daniel Dadap
2025-06-17 20:15 ` Mario Limonciello
2025-06-17 20:56 ` Daniel Dadap
2025-06-17 21:49 ` Alex Williamson
2025-06-17 23:01 ` Daniel Dadap
2025-06-17 19:22 ` Alex Williamson
2025-06-17 20:22 ` Mario Limonciello
2025-06-18 9:11 ` Thomas Zimmermann
2025-06-18 14:12 ` Simona Vetter
2025-06-18 18:45 ` Mario Limonciello
2025-06-18 21:04 ` Daniel Dadap
2025-06-19 6:50 ` Thomas Zimmermann
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