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| author | raghavendra ambadas <rambad@codeaurora.org> | 2014-03-26 10:40:03 +0530 |
|---|---|---|
| committer | raghavendra ambadas <rambad@codeaurora.org> | 2014-04-02 17:58:33 +0530 |
| commit | 50df44137b1ada21b4cb294fbb0c2fe07133d683 (patch) | |
| tree | 0604cdfb484ae5d50242f41e282cddf9e435e747 /scripts/build-all.py | |
| parent | 38febb2cd5b2ab7ee90b38245b6bb6b45e488fac (diff) | |
msm: mdss: add real time debug log
To analyze issues like underruns and other timing issues
add xlogs. Add debugfs entry for xlog to enable or disable
logging and register dumping at run time.
Enable xlog: echo 1 > <debugfs>/mdp/xlog/enable
Enable register dump:
echo 1 > <debugfs>/mdp/xlog/reg_dump
Enable panic on error:
echo 1 > <debugfs>/mdp/xlog/panic
Get xlogs and register dump
cat <debugfs>/mdp/xlog/dump
Change-Id: I10c2993d9dde6ef16a37256928fff1239e6370ff
Signed-off-by: Raghavendra Ambadas <rambad@codeaurora.org>
Diffstat (limited to 'scripts/build-all.py')
0 files changed, 0 insertions, 0 deletions