diff options
| author | Vikas Jain <vjain@nvidia.com> | 2013-01-18 12:39:48 +0530 |
|---|---|---|
| committer | Riham Haidar <rhaidar@nvidia.com> | 2013-01-22 14:06:34 -0800 |
| commit | 0d77de91d85a9cb09af3dd3ce86235d73449652a (patch) | |
| tree | bfa979bd69794c986412ea88d2fe51de2486df17 /include | |
| parent | 1293fbcebba2a07f378f6747678864a5ffba017f (diff) | |
input: touch: raydium: Add ftrace logging.
Enable Raydium IRQ handler ftrace logging for
profiling.
Bug 1170830.
Change-Id: I4ade91ea4e6cb1c1b7764f2cf2572f9bbaaa1287
Signed-off-by: Vikas Jain <vjain@nvidia.com>
Reviewed-on: http://git-master/r/192336
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Robert Collins <rcollins@nvidia.com>
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/trace/events/touchscreen_raydium.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/include/trace/events/touchscreen_raydium.h b/include/trace/events/touchscreen_raydium.h new file mode 100644 index 000000000000..74a8383bbda9 --- /dev/null +++ b/include/trace/events/touchscreen_raydium.h @@ -0,0 +1,48 @@ +/* + * include/trace/events/touchscreen_raydium.h + * + * Raydium touchscreen event logging to ftrace. + * + * Copyright (c) 2013, NVIDIA Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that 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. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#undef TRACE_SYSTEM +#define TRACE_SYSTEM touchscreen_raydium + +#if !defined(_TRACE_TOUCHSCREEN_RAYDIUM_H) || defined(TRACE_HEADER_MULTI_READ) +#define _TRACE_TOUCHSCREEN_RAYDIUM_H + +#include <linux/ktime.h> +#include <linux/tracepoint.h> + +TRACE_EVENT(touchscreen_raydium_irq, + TP_PROTO(const char *name), + TP_ARGS(name), + TP_STRUCT__entry( + __field(const char *, name) + ), + TP_fast_assign( + __entry->name = name; + ), + TP_printk("name=%s", + __entry->name) +); + +#endif /* _TRACE_TOUCHSCREEN_RAYDIUM_H */ + +/* This part must be outside protection */ +#include <trace/define_trace.h> |