| 52,8 → 52,8 |
|---|
| |
| ENTER(); |
| |
| r = drm_mm_init(&mm_vram, 0x800000 >> PAGE_SHIFT, |
| ((rdev->mc.real_vram_size - 0x800000) >> PAGE_SHIFT)); |
| r = drm_mm_init(&mm_vram, 0xC00000 >> PAGE_SHIFT, |
| ((rdev->mc.real_vram_size - 0xC00000) >> PAGE_SHIFT)); |
| if (r) { |
| DRM_ERROR("Failed initializing VRAM heap.\n"); |
| return r; |
| 297,8 → 297,6 |
|---|
| (robj->vm_addr << PAGE_SHIFT); |
| robj->kptr = (void*)MapIoMem(robj->cpu_addr, |
| robj->mm_node->size << 12, PG_SW); |
| // dbgprintf("map io mem %x at %x\n", robj->cpu_addr, robj->kptr); |
| |
| } |
| else |
| { |
| 328,7 → 326,6 |
|---|
| // spin_unlock(&robj->tobj.lock); |
| } |
| |
| #if 0 |
| |
| void radeon_object_unpin(struct radeon_object *robj) |
| { |
| 347,26 → 344,16 |
|---|
| return; |
| } |
| // spin_unlock(&robj->tobj.lock); |
| r = radeon_object_reserve(robj, false); |
| if (unlikely(r != 0)) { |
| DRM_ERROR("radeon: failed to reserve object for unpinning it.\n"); |
| return; |
| |
| drm_mm_put_block(robj->mm_node); |
| |
| kfree(robj); |
| } |
| flags = robj->tobj.mem.placement; |
| robj->tobj.proposed_placement = flags & ~TTM_PL_FLAG_NO_EVICT; |
| r = ttm_buffer_object_validate(&robj->tobj, |
| robj->tobj.proposed_placement, |
| false, false); |
| if (unlikely(r != 0)) { |
| DRM_ERROR("radeon: failed to unpin buffer.\n"); |
| } |
| radeon_object_unreserve(robj); |
| } |
| |
| |
| #if 0 |
| |
| |
| |
| /* |
| * To exclude mutual BO access we rely on bo_reserve exclusion, as all |
| * function are calling it. |