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| author | Francisco Jerez <currojerez@riseup.net> | 2010-09-28 05:22:15 +0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-10-05 03:58:33 +0400 |
| commit | 23357e4da0e1b39c9dfd64a1db0deafc6d70b554 (patch) | |
| tree | 1511f2a28dd3e9bc02f625b628acaefeb53aabd7 /drivers/gpu/drm/nouveau | |
| parent | 2756a4f5df42bf19496ad7759032633ab826ea0e (diff) | |
| download | linux-23357e4da0e1b39c9dfd64a1db0deafc6d70b554.tar.xz | |
drm/nv30-nv40: Fix postdivider mask when writing engine/memory PLLs.
Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_hw.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_hw.c b/drivers/gpu/drm/nouveau/nouveau_hw.c index ebcf8a8190c2..bed669a54a2d 100644 --- a/drivers/gpu/drm/nouveau/nouveau_hw.c +++ b/drivers/gpu/drm/nouveau/nouveau_hw.c @@ -305,7 +305,7 @@ setPLL_double_lowregs(struct drm_device *dev, uint32_t NMNMreg, bool mpll = Preg == 0x4020; uint32_t oldPval = nvReadMC(dev, Preg); uint32_t NMNM = pv->NM2 << 16 | pv->NM1; - uint32_t Pval = (oldPval & (mpll ? ~(0x11 << 16) : ~(1 << 16))) | + uint32_t Pval = (oldPval & (mpll ? ~(0x77 << 16) : ~(7 << 16))) | 0xc << 28 | pv->log2P << 16; uint32_t saved4600 = 0; /* some cards have different maskc040s */ |