Mali Valhall Android DDK r41p0-01eac0 KMD

Provenance 7bb206ede984968bd1014b29529e94763b043202 (ipdelivery/EAC/v_r41p0)
    VX504X08X-BU-00000-r41p0-01eac0 - Valhall Android DDK
    VX504X08X-BU-60000-r41p0-01eac0 - Valhall Android
    Document Bundle
    VX504X08X-DC-11001-r41p0-01eac0 - Valhall Android
    DDK Software Errata
    VX504X08X-SW-99006-r41p0-01eac0 - Valhall
    Android Renderscript AOSP parts

Change-Id: I95f741ffe0ec4ee4c8f2c0338778294f1a2a2836

2 files changed, 39 insertions, 2 deletions

diff --git a/mali_kbase/tests/include/kutf/kutf_helpers.h b/mali_kbase/tests/include/kutf/kutf_helpers.h
index c4c713c..3f68efa 100644
--- a/mali_kbase/tests/include/kutf/kutf_helpers.h
+++ b/mali_kbase/tests/include/kutf/kutf_helpers.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 /*
  *
- * (C) COPYRIGHT 2017, 2020-2021 ARM Limited. All rights reserved.
+ * (C) COPYRIGHT 2017, 2020-2022 ARM Limited. All rights reserved.
  *
  * This program is free software and is provided to you under the terms of the
  * GNU General Public License version 2 as published by the Free Software
@@ -31,6 +31,7 @@
  */
 
 #include <kutf/kutf_suite.h>
+#include <linux/device.h>
 
 /**
  * kutf_helper_pending_input() - Check any pending lines sent by user space
@@ -81,4 +82,28 @@ int kutf_helper_input_enqueue(struct kutf_context *context,
  */
 void kutf_helper_input_enqueue_end_of_data(struct kutf_context *context);
 
+/**
+ * kutf_helper_ignore_dmesg() - Write message in dmesg to instruct parser
+ *                              to ignore errors, until the counterpart
+ *                              is written to dmesg to stop ignoring errors.
+ * @dev:  Device pointer to write to dmesg using.
+ *
+ * This function writes "Start ignoring dmesg warnings" to dmesg, which
+ * the parser will read and not log any errors. Only to be used in cases where
+ * we expect an error to be produced in dmesg but that we do not want to be
+ * flagged as an error.
+ */
+void kutf_helper_ignore_dmesg(struct device *dev);
+
+/**
+ * kutf_helper_stop_ignoring_dmesg() - Write message in dmesg to instruct parser
+ *                                     to stop ignoring errors.
+ * @dev:  Device pointer to write to dmesg using.
+ *
+ * This function writes "Stop ignoring dmesg warnings" to dmesg, which
+ * the parser will read and continue to log any errors. Counterpart to
+ * kutf_helper_ignore_dmesg().
+ */
+void kutf_helper_stop_ignoring_dmesg(struct device *dev);
+
 #endif	/* _KERNEL_UTF_HELPERS_H_ */
diff --git a/mali_kbase/tests/kutf/kutf_helpers.c b/mali_kbase/tests/kutf/kutf_helpers.c
index d207d1c..4273619 100644
--- a/mali_kbase/tests/kutf/kutf_helpers.c
+++ b/mali_kbase/tests/kutf/kutf_helpers.c
@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
 /*
  *
- * (C) COPYRIGHT 2017, 2020-2021 ARM Limited. All rights reserved.
+ * (C) COPYRIGHT 2017, 2020-2022 ARM Limited. All rights reserved.
  *
  * This program is free software and is provided to you under the terms of the
  * GNU General Public License version 2 as published by the Free Software
@@ -127,3 +127,15 @@ void kutf_helper_input_enqueue_end_of_data(struct kutf_context *context)
 {
 	kutf_helper_input_enqueue(context, NULL, 0);
 }
+
+void kutf_helper_ignore_dmesg(struct device *dev)
+{
+	dev_info(dev, "KUTF: Start ignoring dmesg warnings\n");
+}
+EXPORT_SYMBOL(kutf_helper_ignore_dmesg);
+
+void kutf_helper_stop_ignoring_dmesg(struct device *dev)
+{
+	dev_info(dev, "KUTF: Stop ignoring dmesg warnings\n");
+}
+EXPORT_SYMBOL(kutf_helper_stop_ignoring_dmesg);