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drm/radeon: add connector quirk for fujitsu board

Vbios connector table lists non-existent VGA port.

Bug:
https://bugs.freedesktop.org/show_bug.cgi?id=83184

Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Alex Deucher 11 lat temu
rodzic
commit
1952f24d0f
1 zmienionych plików z 7 dodań i 0 usunięć
  1. 7 0
      drivers/gpu/drm/radeon/radeon_atombios.c

+ 7 - 0
drivers/gpu/drm/radeon/radeon_atombios.c

@@ -447,6 +447,13 @@ static bool radeon_atom_apply_quirks(struct drm_device *dev,
 		}
 		}
 	}
 	}
 
 
+	/* Fujitsu D3003-S2 board lists DVI-I as DVI-I and VGA */
+	if ((dev->pdev->device == 0x9805) &&
+	    (dev->pdev->subsystem_vendor == 0x1734) &&
+	    (dev->pdev->subsystem_device == 0x11bd)) {
+		if (*connector_type == DRM_MODE_CONNECTOR_VGA)
+			return false;
+	}
 
 
 	return true;
 	return true;
 }
 }