Debug log similar to the device id based identification of no display.
Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display_device.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.c b/drivers/gpu/drm/i915/display/intel_display_device.c
index 3d6a262e037f..e4837f6fc01f 100644
--- a/drivers/gpu/drm/i915/display/intel_display_device.c
+++ b/drivers/gpu/drm/i915/display/intel_display_device.c
@@ -822,9 +822,10 @@ probe_gmdid_display(struct drm_i915_private *i915, u16 *ver, u16 *rel, u16 *step
val = ioread32(addr);
pci_iounmap(pdev, addr);
- if (val == 0)
- /* Platform doesn't have display */
+ if (val == 0) {
+ drm_dbg_kms(&i915->drm, "Device doesn't have display\n");
return &no_display;
+ }
*ver = REG_FIELD_GET(GMD_ID_ARCH_MASK, val);
*rel = REG_FIELD_GET(GMD_ID_RELEASE_MASK, val);
--
2.39.2
