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authorBen Skeggs <bskeggs@redhat.com>2012-02-09 15:25:25 +1000
committerBen Skeggs <bskeggs@redhat.com>2012-03-13 17:14:59 +1000
commit8b83d67c2e2b7e704e6923d00209b6e67f7bdb35 (patch)
tree25b34a35f14b8671e2ce4d5fe2123be4b9716f62 /drivers/gpu/drm/nouveau/nouveau_perf.c
parente6084257d07fffc394ac6e4cf4496c946fd904ed (diff)
drm/nv40/pm: fix fanspeed regression
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_perf.c')
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_perf.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_perf.c b/drivers/gpu/drm/nouveau/nouveau_perf.c
index e64901509f9..69a528d106e 100644
--- a/drivers/gpu/drm/nouveau/nouveau_perf.c
+++ b/drivers/gpu/drm/nouveau/nouveau_perf.c
@@ -300,6 +300,10 @@ nouveau_perf_init(struct drm_device *dev)
return;
}
+ perf = nouveau_perf_table(dev, &ver);
+ if (ver >= 0x20 && ver < 0x40)
+ pm->fan.pwm_divisor = ROM16(perf[6]);
+
while ((perf = nouveau_perf_entry(dev, ++i, &ver, &hdr, &cnt, &len))) {
struct nouveau_pm_level *perflvl = &pm->perflvl[pm->nr_perflvl];