diff --git a/tools/testing/selftests/drivers/gpu/apple-dcp/edid.py b/tools/testing/selftests/drivers/gpu/apple-dcp/edid.py
index 60ed9b365d099..9b949a1a6ff1d 100644
--- a/tools/testing/selftests/drivers/gpu/apple-dcp/edid.py
+++ b/tools/testing/selftests/drivers/gpu/apple-dcp/edid.py
@@ -855,7 +855,7 @@ def function(text, signature):
 };
 struct afk_receive_message_work { struct apple_dcp_afkep *ep; u64 message; struct work_struct work; };
 struct apple_rtkit_ops { void (*recv_message)(void *,u8,u64); };
-struct apple_rtkit { bool shutting_down, sync_syslog_ack; const struct apple_rtkit_ops *ops; void *cookie,*dev; };
+struct apple_rtkit { bool shutting_down, sync_syslog_ack, pmp_registry_v2; const struct apple_rtkit_ops *ops; void *cookie,*dev; };
 struct apple_rtkit_rx_work { struct apple_rtkit *rtk; u8 ep; u64 msg; struct work_struct work; };
 #define current ((void *)1)
 static pthread_mutex_t reply_lock=PTHREAD_MUTEX_INITIALIZER;
diff --git a/tools/testing/selftests/drivers/gpu/apple-dcp/run.py b/tools/testing/selftests/drivers/gpu/apple-dcp/run.py
index efc79d1345f7a..f836743f2fc8d 100644
--- a/tools/testing/selftests/drivers/gpu/apple-dcp/run.py
+++ b/tools/testing/selftests/drivers/gpu/apple-dcp/run.py
@@ -156,6 +156,9 @@ def main():
                     prefix += ('#define APPLE_RTKIT_EP_COREANALYTICS ' + endpoint + '\n'
                                '#define apple_rtkit_coreanalytics_rx(...) '
                                'assert(!"CoreAnalytics is outside this ordered-display fixture")\n')
+                    # The T6050 PMP registry-v2 buffer shares endpoint 7.
+                    prefix += ('#define apple_rtkit_pmp_aux_rx(...) '
+                               'assert(!"The PMP auxiliary buffer is outside this ordered-display fixture")\n')
                 unit = prefix + unit
             if unit is not None:
                 result['translation_unit_sha256'] = run_unit(name, unit, output, cases, includes if name == 'service-rebind' else (), flags)