From f146c7bc85a51f95c05e0f8173d484eb301ece78 Mon Sep 17 00:00:00 2001 From: Danilo Krummrich Date: Thu, 13 Aug 2026 18:52:04 +0200 Subject: PCI: Add pci_irq_type() to query the allocated interrupt type Add a helper that returns PCI_IRQ_MSIX, PCI_IRQ_MSI, or PCI_IRQ_INTX based on the interrupt type the PCI core selected after pci_alloc_irq_vectors(). Several drivers already open-code this check against pdev->msix_enabled and pdev->msi_enabled, or even open code this helper [1]. A common helper avoids the duplication and keeps drivers from accessing the bitfield directly (see also [2]). Acked-by: Bjorn Helgaas Tested-by: John Hubbard Link: https://elixir.bootlin.com/linux/v7.1/source/drivers/net/ethernet/aquantia/atlantic/aq_pci_func.c#L196 [1] Inspired-by: John Hubbard Link: https://lore.kernel.org/all/DKKG2QM3YJYB.Z2H2B2UXJ75N@kernel.org/ [2] Reviewed-by: Gary Guo Link: https://patch.msgid.link/20260813165234.620555-5-dakr@kernel.org [ Add missing pci_irq_type() stub for CONFIG_PCI=n. ] Signed-off-by: Danilo Krummrich --- drivers/gpu/host1x/Makefile | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 drivers/gpu/host1x/Makefile (limited to 'drivers/gpu/host1x/Makefile') diff --git a/drivers/gpu/host1x/Makefile b/drivers/gpu/host1x/Makefile new file mode 100644 index 000000000..fead483af --- /dev/null +++ b/drivers/gpu/host1x/Makefile @@ -0,0 +1,26 @@ +# SPDX-License-Identifier: GPL-2.0 +host1x-y = \ + bus.o \ + syncpt.o \ + dev.o \ + intr.o \ + cdma.o \ + channel.o \ + job.o \ + debug.o \ + mipi.o \ + tegra114-mipi.o \ + fence.o \ + hw/host1x01.o \ + hw/host1x02.o \ + hw/host1x04.o \ + hw/host1x05.o \ + hw/host1x06.o \ + hw/host1x07.o \ + hw/host1x08.o + +host1x-$(CONFIG_IOMMU_API) += \ + context.o + +obj-$(CONFIG_TEGRA_HOST1X) += host1x.o +obj-$(CONFIG_TEGRA_HOST1X_CONTEXT_BUS) += context_bus.o -- cgit v1.3.1