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| author | Ben Skeggs <bskeggs@redhat.com> | 2012-01-24 04:24:05 +0400 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2012-03-13 11:08:44 +0400 |
| commit | 1a7287ea6f37c930a092123f6584b0b24cfe2d13 (patch) | |
| tree | 934f5d041ea4d43d592e1a72da7b0139f5134a8d /drivers/gpu/drm/nouveau/nouveau_mem.c | |
| parent | c57ebf5ef3588d21031f12e39131d79071269845 (diff) | |
| download | linux-1a7287ea6f37c930a092123f6584b0b24cfe2d13.tar.xz | |
drm/nouveau/pm: track mr2 for gddr3
There's some "extended" GDDR3 chipsets out there with EMRS2 settings that
change the layout of MRS/EMRS1 bitmaps.. Sigh.. Still need to track down
how exactly we're supposed to handle this.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Martin Peres <martin.peres@labri.fr>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_mem.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_mem.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_mem.c b/drivers/gpu/drm/nouveau/nouveau_mem.c index cf82f17cf03a..3d43098de25b 100644 --- a/drivers/gpu/drm/nouveau/nouveau_mem.c +++ b/drivers/gpu/drm/nouveau/nouveau_mem.c @@ -766,8 +766,10 @@ nouveau_mem_gddr3_mr(struct drm_device *dev, u32 freq, t->mr[1] = (boot->mr[1] & 0x100f40) | t->drive_strength | (t->odt << 2) | (nv_mem_wr_lut_gddr3[e->tWR] & 0xf) << 4; + t->mr[2] = boot->mr[2]; - NV_DEBUG(dev, "(%u) MR: %08x %08x", t->id, t->mr[0], t->mr[1]); + NV_DEBUG(dev, "(%u) MR: %08x %08x %08x", t->id, + t->mr[0], t->mr[1], t->mr[2]); return 0; } @@ -963,6 +965,7 @@ nouveau_mem_exec(struct nouveau_mem_exec_func *exec, /* fetch current MRs */ switch (dev_priv->vram_type) { + case NV_MEM_TYPE_GDDR3: case NV_MEM_TYPE_DDR3: mr[2] = exec->mrg(exec, 2); default: |