diff options
author | Martin Peres <martin.peres@free.fr> | 2015-11-05 09:07:38 +0100 |
---|---|---|
committer | Ben Skeggs <bskeggs@redhat.com> | 2015-11-25 15:37:34 +1000 |
commit | bdfca76d2b69da194452b84959b487a6c95a061f (patch) | |
tree | 18e299040420032b9a82f5304268ea87a4fb7306 /drm/nouveau/nvkm | |
parent | 358c45c68e739e0e51b27169720d1252d9068560 (diff) | |
download | nouveau-bdfca76d2b69da194452b84959b487a6c95a061f.tar.gz |
volt/pwm/gk104: fix an off-by-one resulting in the voltage not being set
Reported-by: Ilia Mirkin <imirkin@alum.mit.edu>
Signed-off-by: Martin Peres <martin.peres@free.fr>
Diffstat (limited to 'drm/nouveau/nvkm')
-rw-r--r-- | drm/nouveau/nvkm/subdev/volt/gk104.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drm/nouveau/nvkm/subdev/volt/gk104.c b/drm/nouveau/nvkm/subdev/volt/gk104.c index b61509e26..b735173a1 100644 --- a/drm/nouveau/nvkm/subdev/volt/gk104.c +++ b/drm/nouveau/nvkm/subdev/volt/gk104.c @@ -59,7 +59,7 @@ gk104_volt_set(struct nvkm_volt *base, u32 uv) duty = (uv - bios->base) * div / bios->pwm_range; nvkm_wr32(device, 0x20340, div); - nvkm_wr32(device, 0x20344, 0x8000000 | duty); + nvkm_wr32(device, 0x20344, 0x80000000 | duty); return 0; } |