diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_stolen.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_stolen.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index 5b5558fe70cc..b6cca0d4ecd3 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -394,17 +394,15 @@ int i915_gem_init_stolen(struct drm_i915_private *dev_priv) reserved_base = stolen_top; } - if (reserved_base < dev_priv->dsm.start || - reserved_base + reserved_size > stolen_top) { - dma_addr_t reserved_top = reserved_base + reserved_size; - DRM_ERROR("Stolen reserved area [%pad - %pad] outside stolen memory %pR\n", - &reserved_base, &reserved_top, &dev_priv->dsm); + dev_priv->dsm_reserved = + (struct resource) DEFINE_RES_MEM(reserved_base, reserved_size); + + if (!resource_contains(&dev_priv->dsm, &dev_priv->dsm_reserved)) { + DRM_ERROR("Stolen reserved area %pR outside stolen memory %pR\n", + &dev_priv->dsm_reserved, &dev_priv->dsm); return 0; } - ggtt->stolen_reserved_base = reserved_base; - ggtt->stolen_reserved_size = reserved_size; - /* It is possible for the reserved area to end before the end of stolen * memory, so just consider the start. */ reserved_total = stolen_top - reserved_base; |