torvalds/linux
3
0
Fork 0
mirror of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2026-04-19 12:49:10 +08:00
Code Issues Packages Projects Releases Wiki Activity

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

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

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs
2013-10-11 14:28:04 +10:00
parent dd5b84ac3c
commit cfc2f2637a
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/nouveau/core/subdev/mc/base.c
View File

@@ -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;