ALSA: hda: Use pci_is_display()

The inline pci_is_display() helper does the same thing.  Use it.

Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Reviewed-by: Daniel Dadap <ddadap@nvidia.com>
Reviewed-by: Simona Vetter <simona.vetter@ffwll.ch>
Link: https://patch.msgid.link/20250717173812.3633478-6-superm1@kernel.org

Author: superm1

sound/hda/hdac_i915.c

@@ -155,7 +155,7 @@ static int i915_gfx_present(struct pci_dev *hdac_pci)
 
 	for_each_pci_dev(display_dev) {
 		if (display_dev->vendor != PCI_VENDOR_ID_INTEL ||
-		    (display_dev->class >> 16) != PCI_BASE_CLASS_DISPLAY)
+		    !pci_is_display(display_dev))
 			continue;
 
 		if (pci_match_id(denylist, display_dev))

sound/pci/hda/hda_intel.c

@@ -1465,7 +1465,7 @@ static struct pci_dev *get_bound_vga(struct pci_dev *pci)
 				 * the dGPU is the one who is involved in
 				 * vgaswitcheroo.
 				 */
-				if (((p->class >> 16) == PCI_BASE_CLASS_DISPLAY) &&
+				if (pci_is_display(p) &&
 				    (atpx_present() || apple_gmux_detect(NULL, NULL)))
 					return p;
 				pci_dev_put(p);
@@ -1477,7 +1477,7 @@ static struct pci_dev *get_bound_vga(struct pci_dev *pci)
 			p = pci_get_domain_bus_and_slot(pci_domain_nr(pci->bus),
 							pci->bus->number, 0);
 			if (p) {
-				if ((p->class >> 16) == PCI_BASE_CLASS_DISPLAY)
+				if (pci_is_display(p))
 					return p;
 				pci_dev_put(p);
 			}