diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nv50_vm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nv50_vm.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/nouveau/nv50_vm.c b/drivers/gpu/drm/nouveau/nv50_vm.c index 37f941bf4a0b..b23794c8859b 100644 --- a/drivers/gpu/drm/nouveau/nv50_vm.c +++ b/drivers/gpu/drm/nouveau/nv50_vm.c @@ -83,8 +83,9 @@ nv50_vm_addr(struct nouveau_vma *vma, u64 phys, u32 memtype, u32 target) void nv50_vm_map(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt, - struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys) + struct nouveau_mem *mem, u32 pte, u32 cnt, u64 phys, u64 delta) { + u32 comp = (mem->memtype & 0x180) >> 7; u32 block; int i; @@ -105,6 +106,11 @@ nv50_vm_map(struct nouveau_vma *vma, struct nouveau_gpuobj *pgt, phys += block << (vma->node->type - 3); cnt -= block; + if (comp) { + u32 tag = mem->tag->start + ((delta >> 16) * comp); + offset_h |= (tag << 17); + delta += block << (vma->node->type - 3); + } while (block) { nv_wo32(pgt, pte + 0, offset_l); |