diff options
| -rw-r--r-- | drivers/gpu/drm/i915/display/intel_plane_initial.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/display/intel_plane_initial.c b/drivers/gpu/drm/i915/display/intel_plane_initial.c index ffc92b18fcf5..db594ccf0323 100644 --- a/drivers/gpu/drm/i915/display/intel_plane_initial.c +++ b/drivers/gpu/drm/i915/display/intel_plane_initial.c @@ -79,16 +79,18 @@ initial_plane_vma(struct drm_i915_private *i915, * We don't currently expect this to ever be placed in the * stolen portion. */ - if (phys_base >= resource_size(&mem->region)) { + if (phys_base < mem->region.start || phys_base > mem->region.end) { drm_err(&i915->drm, - "Initial plane programming using invalid range, phys_base=%pa\n", - &phys_base); + "Initial plane programming using invalid range, phys_base=%pa (%s [%pa-%pa])\n", + &phys_base, mem->region.name, &mem->region.start, &mem->region.end); return NULL; } drm_dbg(&i915->drm, "Using phys_base=%pa, based on initial plane programming\n", &phys_base); + + phys_base -= mem->region.start; } else { phys_base = base; mem = i915->mm.stolen_region; |