47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Tegra host1x Debug
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*
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* Copyright (c) 2011-2013 NVIDIA Corporation.
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*/
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#ifndef __HOST1X_DEBUG_H
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#define __HOST1X_DEBUG_H
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#include <linux/debugfs.h>
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#include <linux/seq_file.h>
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struct host1x;
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struct output {
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void (*fn)(void *ctx, const char *str, size_t len, bool cont);
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void *ctx;
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char buf[256];
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};
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static inline void write_to_seqfile(void *ctx, const char *str, size_t len,
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bool cont)
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{
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seq_write((struct seq_file *)ctx, str, len);
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}
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static inline void write_to_printk(void *ctx, const char *str, size_t len,
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bool cont)
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{
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if (cont)
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pr_cont("%s", str);
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else
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pr_info("%s", str);
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}
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void __printf(2, 3) host1x_debug_output(struct output *o, const char *fmt, ...);
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void __printf(2, 3) host1x_debug_cont(struct output *o, const char *fmt, ...);
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extern unsigned int host1x_debug_trace_cmdbuf;
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void host1x_debug_init(struct host1x *host1x);
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void host1x_debug_deinit(struct host1x *host1x);
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void host1x_debug_dump(struct host1x *host1x);
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void host1x_debug_dump_syncpts(struct host1x *host1x);
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#endif
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