Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/drivers/staging/media/atomisp/pci/hive_isp_css_include/print_support.h b/drivers/staging/media/atomisp/pci/hive_isp_css_include/print_support.h
new file mode 100644
index 000000000..a3c7f3de6
--- /dev/null
+++ b/drivers/staging/media/atomisp/pci/hive_isp_css_include/print_support.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Support for Intel Camera Imaging ISP subsystem.
+ * Copyright (c) 2015, Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ */
+
+#ifndef __PRINT_SUPPORT_H_INCLUDED__
+#define __PRINT_SUPPORT_H_INCLUDED__
+
+#include <linux/stdarg.h>
+
+extern int (*sh_css_printf)(const char *fmt, va_list args);
+/* depends on host supplied print function in ia_css_init() */
+static inline  __printf(1, 2) void ia_css_print(const char *fmt, ...)
+{
+	va_list ap;
+
+	if (sh_css_printf) {
+		va_start(ap, fmt);
+		sh_css_printf(fmt, ap);
+		va_end(ap);
+	}
+}
+
+/* Start adding support for bxt tracing functions for poc. From
+ * bxt_sandbox/support/print_support.h. */
+/* TODO: support these macros in userspace. */
+#define PWARN(format, ...) ia_css_print("warning: ", ##__VA_ARGS__)
+#define PRINT(format, ...) ia_css_print(format, ##__VA_ARGS__)
+#define PERROR(format, ...) ia_css_print("error: " format, ##__VA_ARGS__)
+#define PDEBUG(format, ...) ia_css_print("debug: " format, ##__VA_ARGS__)
+
+#endif /* __PRINT_SUPPORT_H_INCLUDED__ */