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Commit cfc2f263 authored by Ben Skeggs's avatar Ben Skeggs
Browse files

drm/nouveau/mc: msi rearm write via subdev, not device 



This way we can catch it with debugging on for PMC subdev.

Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent dd5b84ac

drivers/gpu/drm/nouveau/core/subdev/mc/base.c

+2 −2
Original line number Diff line number Diff line
@@ -47,7 +47,7 @@ nouveau_mc_intr(int irq, void *arg) 
	}



	if (pmc->use_msi)

		nv_wr08(pmc->base.base.parent, 0x00088068, 0xff);

		nv_wr08(pmc, 0x088068, 0xff);



	if (intr) {

		nv_error(pmc, "unknown intr 0x%08x\n", stat);
@@ -115,7 +115,7 @@ nouveau_mc_create_(struct nouveau_object *parent, struct nouveau_object *engine, 
			pmc->use_msi = pci_enable_msi(device->pdev) == 0;

			if (pmc->use_msi) {

				nv_info(pmc, "MSI interrupts enabled\n");

				nv_wr08(device, 0x00088068, 0xff);

				nv_wr08(pmc, 0x088068, 0xff);

			}

		}

		break;