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| author | Ben Skeggs <bskeggs@redhat.com> | 2010-09-01 15:24:32 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-09-24 16:20:23 +1000 |
| commit | 43efc9ce25c6956133c07394a6fa44ef2c9268a4 (patch) | |
| tree | 8da4a62301dbc850ca92c8094eb2a86c80bd3b1a /drivers/gpu/drm/nouveau/nv50_instmem.c | |
| parent | a8eaebc6c52bb0cd243b4cb421068f42d378be9c (diff) | |
| download | linux-43efc9ce25c6956133c07394a6fa44ef2c9268a4.tar.gz linux-43efc9ce25c6956133c07394a6fa44ef2c9268a4.tar.bz2 linux-43efc9ce25c6956133c07394a6fa44ef2c9268a4.zip | |
drm/nouveau: simplify fake gpu objects
Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_instmem.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_instmem.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_instmem.c b/drivers/gpu/drm/nouveau/nv50_instmem.c index 0af0baf4f1a9..c18d1d8bb4cf 100644 --- a/drivers/gpu/drm/nouveau/nv50_instmem.c +++ b/drivers/gpu/drm/nouveau/nv50_instmem.c @@ -205,8 +205,7 @@ nv50_instmem_init(struct drm_device *dev) /*XXX: double-check this is ok */ dev_priv->vm_vram_pt[i] = chan->vm_vram_pt[i]; - for (v = 0; v < dev_priv->vm_vram_pt[i]->im_pramin->size; - v += 4) + for (v = 0; v < dev_priv->vm_vram_pt[i]->size; v += 4) BAR0_WI32(dev_priv->vm_vram_pt[i], v, 0); BAR0_WI32(chan->vm_pd, 0x10 + (i*8), @@ -322,11 +321,11 @@ nv50_instmem_suspend(struct drm_device *dev) struct nouveau_gpuobj *ramin = chan->ramin; int i; - ramin->im_backing_suspend = vmalloc(ramin->im_pramin->size); + ramin->im_backing_suspend = vmalloc(ramin->size); if (!ramin->im_backing_suspend) return -ENOMEM; - for (i = 0; i < ramin->im_pramin->size; i += 4) + for (i = 0; i < ramin->size; i += 4) ramin->im_backing_suspend[i/4] = nv_ri32(dev, i); return 0; } @@ -340,8 +339,8 @@ nv50_instmem_resume(struct drm_device *dev) struct nouveau_gpuobj *ramin = chan->ramin; int i; - nv_wr32(dev, NV50_PUNK_BAR0_PRAMIN, (ramin->im_backing_start >> 16)); - for (i = 0; i < ramin->im_pramin->size; i += 4) + nv_wr32(dev, NV50_PUNK_BAR0_PRAMIN, (ramin->vinst >> 16)); + for (i = 0; i < ramin->size; i += 4) BAR0_WI32(ramin, i, ramin->im_backing_suspend[i/4]); vfree(ramin->im_backing_suspend); ramin->im_backing_suspend = NULL; @@ -387,9 +386,7 @@ nv50_instmem_populate(struct drm_device *dev, struct nouveau_gpuobj *gpuobj, return ret; } - gpuobj->im_backing_start = gpuobj->im_backing->bo.mem.mm_node->start; - gpuobj->im_backing_start <<= PAGE_SHIFT; - + gpuobj->vinst = gpuobj->im_backing->bo.mem.mm_node->start << PAGE_SHIFT; return 0; } @@ -424,11 +421,11 @@ nv50_instmem_bind(struct drm_device *dev, struct nouveau_gpuobj *gpuobj) pte = (gpuobj->im_pramin->start >> 12) << 1; pte_end = ((gpuobj->im_pramin->size >> 12) << 1) + pte; - vram = gpuobj->im_backing_start; + vram = gpuobj->vinst; NV_DEBUG(dev, "pramin=0x%lx, pte=%d, pte_end=%d\n", gpuobj->im_pramin->start, pte, pte_end); - NV_DEBUG(dev, "first vram page: 0x%08x\n", gpuobj->im_backing_start); + NV_DEBUG(dev, "first vram page: 0x%010llx\n", gpuobj->vinst); vram |= 1; if (dev_priv->vram_sys_base) { |