From: Jesse Barnes <jbarnes at virtuousgeek.org>
Makes debugging new configs easier.
Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
---
drivers/gpu/drm/i915/intel_fb.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_fb.c b/drivers/gpu/drm/i915/intel_fb.c
index 12a0c14..5550de7 100644
--- a/drivers/gpu/drm/i915/intel_fb.c
+++ b/drivers/gpu/drm/i915/intel_fb.c
@@ -307,8 +307,10 @@ void intel_fbdev_init_bios(struct drm_device *dev)
continue;
if (INTEL_INFO(dev)->gen >= 4) {
- if (val & DISPPLANE_TILED)
+ if (val & DISPPLANE_TILED) {
+ DRM_DEBUG_KMS("tiled BIOS fb?\n");
continue; /* unexpected! */
+ }
}
switch (val & DISPPLANE_PIXFORMAT_MASK) {
@@ -361,6 +363,7 @@ void intel_fbdev_init_bios(struct drm_device *dev)
obj = i915_gem_object_create_stolen_for_preallocated
(dev, offset, offset, size);
if (obj == NULL) {
+ DRM_DEBUG_KMS("failed to create stolen fb\n");
kfree(ifbdev);
continue;
}
--
1.7.10
