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| author | Thomas Gleixner <tglx@linutronix.de> | 2012-05-08 14:07:48 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2012-05-08 14:07:48 +0200 |
| commit | 67ba5293f705eb1d1b98710e5ccb0f615936a6fc (patch) | |
| tree | cdb4cfd94033b5c0f42eeb4de368802049880a12 /drivers/gpu/drm/nouveau/nvc0_fb.c | |
| parent | 86627c93b35082f7a0e4d3111546943984b932c7 (diff) | |
| parent | d909a81b198a397593495508c4a5755fe95552fb (diff) | |
| download | linux-67ba5293f705eb1d1b98710e5ccb0f615936a6fc.tar.gz linux-67ba5293f705eb1d1b98710e5ccb0f615936a6fc.tar.bz2 linux-67ba5293f705eb1d1b98710e5ccb0f615936a6fc.zip | |
Merge branch 'smp/threadalloc' into smp/hotplug
Reason: Pull in the separate branch which was created so arch/tile can
base further work on it.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvc0_fb.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvc0_fb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvc0_fb.c b/drivers/gpu/drm/nouveau/nvc0_fb.c index 5bf55038fd92..f704e942372e 100644 --- a/drivers/gpu/drm/nouveau/nvc0_fb.c +++ b/drivers/gpu/drm/nouveau/nvc0_fb.c @@ -54,6 +54,11 @@ nvc0_mfb_isr(struct drm_device *dev) nvc0_mfb_subp_isr(dev, unit, subp); units &= ~(1 << unit); } + + /* we do something horribly wrong and upset PMFB a lot, so mask off + * interrupts from it after the first one until it's fixed + */ + nv_mask(dev, 0x000640, 0x02000000, 0x00000000); } static void |