diff options
| author | Jesse Barnes <jbarnes@hobbes.virtuousgeek.org> | 2007-04-14 15:35:21 -0700 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@hobbes.virtuousgeek.org> | 2007-04-14 15:35:21 -0700 |
| commit | 65619cab276ba1f00014f9701b8347e2b834abe4 (patch) | |
| tree | 99120cb1ad51919a857778174bd6bd3b8249659d /shared-core/i915_init.c | |
| parent | c4e944182db3002101c330453ebb3f454637743e (diff) | |
Fix PRIV0 memory initialization (mm_init takes pages, not bytes), align fb
allocation correctly, and use drm_mem_reg_iomap to map ring buffer object.
Diffstat (limited to 'shared-core/i915_init.c')
| -rw-r--r-- | shared-core/i915_init.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/shared-core/i915_init.c b/shared-core/i915_init.c index be702624..273a1116 100644 --- a/shared-core/i915_init.c +++ b/shared-core/i915_init.c @@ -177,8 +177,9 @@ int i915_driver_load(drm_device_t *dev, unsigned long flags) drm_bo_driver_init(dev); i915_probe_agp(dev->pdev, &agp_size, &prealloc_size); + DRM_DEBUG("setting up %d bytes of PRIV0 space\n", prealloc_size); drm_bo_init_mm(dev, DRM_BO_MEM_PRIV0, dev_priv->baseaddr, - prealloc_size); + prealloc_size >> PAGE_SHIFT); size = PRIMARY_RINGBUFFER_SIZE; ret = drm_buffer_object_create(dev, size, drm_bo_type_kernel, @@ -198,8 +199,11 @@ int i915_driver_load(drm_device_t *dev, unsigned long flags) dev_priv->ring.Size = size; dev_priv->ring.tail_mask = dev_priv->ring.Size - 1; - dev_priv->ring.virtual_start = ioremap((dev_priv->ring.Start), (dev_priv->ring_buffer->mem.num_pages * PAGE_SIZE)); + ret = drm_mem_reg_ioremap(dev, &dev_priv->ring_buffer->mem, + &dev_priv->ring.virtual_start); + if (ret) + DRM_ERROR("error mapping ring buffer: %d\n", ret); DRM_DEBUG("ring start %08X, %08X, %08X\n", dev_priv->ring.Start, dev_priv->ring.virtual_start, dev_priv->ring.Size); I915_WRITE(LP_RING + RING_HEAD, 0); @@ -248,7 +252,7 @@ int i915_driver_load(drm_device_t *dev, unsigned long flags) drm_buffer_object_create(dev, size, drm_bo_type_kernel, DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE | DRM_BO_FLAG_MEM_PRIV0 | DRM_BO_FLAG_NO_MOVE, - 0, PAGE_SIZE, 0, + 0, 0, 0, &entry); #endif intel_modeset_init(dev); |