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

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
Родитель b38a2322df
Коммит 9ea97ff827
2 изменённых файлов: 0 добавлений и 10 удалений

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@ -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

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@ -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