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drm/nouveau/ltc: drop workaround for an interrupt storm that no longer happens

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This is really the wrong thing to do, but at the time it was our only
option to prevent worse issues.

We no longer cause quite so much anger from LTC, so it's not needed.

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2014-08-12 10:01:13 +10:00
parent b38a2322df
commit 9ea97ff827
2 changed files with 0 additions and 10 deletions
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5
drivers/gpu/drm/nouveau/core/subdev/ltc/gf100.c
View file

@ -87,11 +87,6 @@ gf100_ltc_intr(struct nouveau_subdev *subdev)
gf100_ltc_lts_isr(priv, ltc, lts);
mask &= ~(1 << ltc);
}
/* 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(priv, 0x000640, 0x02000000, 0x00000000);
}
static int

5
drivers/gpu/drm/nouveau/core/subdev/ltc/gm107.c
View file

@ -87,11 +87,6 @@ gm107_ltc_intr(struct nouveau_subdev *subdev)
gm107_ltc_lts_isr(priv, ltc, lts);
mask &= ~(1 << ltc);
}
/* 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(priv, 0x000640, 0x02000000, 0x00000000);
}
static int