diff --git a/debian/patches/features/all/drivers-gpu-drm-radeon-request_firmware.patch b/debian/patches/features/all/drivers-gpu-drm-radeon-request_firmware.patch
index ebb7f908f..b0090a09b 100644
--- a/debian/patches/features/all/drivers-gpu-drm-radeon-request_firmware.patch
+++ b/debian/patches/features/all/drivers-gpu-drm-radeon-request_firmware.patch
@@ -51,7 +51,7 @@ index bc9d09d..4620b1b 100644
  
  # define ATI_PCIGART_PAGE_SIZE		4096	/**< PCI GART page size */
  # define ATI_PCIGART_PAGE_MASK		(~(ATI_PCIGART_PAGE_SIZE-1))
-@@ -275,11 +290,69 @@ static void r600_vm_init(struct drm_device *dev)
+@@ -275,11 +290,70 @@ static void r600_vm_init(struct drm_device *dev)
  	r600_vm_flush_gart_range(dev);
  }
  
@@ -78,7 +78,8 @@ index bc9d09d..4620b1b 100644
 +	case CHIP_RV620: chip_name = "RV620"; break;
 +	case CHIP_RV635: chip_name = "RV635"; break;
 +	case CHIP_RV670: chip_name = "RV670"; break;
-+	case CHIP_RS780: chip_name = "RS780"; break;
++	case CHIP_RS780:
++	case CHIP_RS880: chip_name = "RS780"; break;
 +	case CHIP_RV770: chip_name = "RV770"; break;
 +	case CHIP_RV740:
 +	case CHIP_RV730: chip_name = "RV730"; break;