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drm/nouveau/fb/gddr5: modify mr8 with high bits of CL/WR 

Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2013-11-28 12:37:56 +10:00
parent e7084c669b
commit 1e1d6b4c53
1 changed files with 4 additions and 0 deletions
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drivers/gpu/drm/nouveau/core/subdev/fb/gddr5.c
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@ -105,5 +105,9 @@ nouveau_gddr5_calc(struct nouveau_ram *ram, bool nuts)
ram->mr[7] |= (vr & 0x01) << 8; ram->mr[7] |= (vr & 0x01) << 8;
ram->mr[7] |= (vh & 0x01) << 7; ram->mr[7] |= (vh & 0x01) << 7;
ram->mr[7] |= (lf & 0x01) << 3; ram->mr[7] |= (lf & 0x01) << 3;
ram->mr[8] &= ~0x003;
ram->mr[8] |= (WR & 0x10) >> 3;
ram->mr[8] |= (CL & 0x10) >> 4;
return 0; return 0;
} }