linux/tools/power/pm-graph
Todd Brandt 5484f03344 PM / tools: sleepgraph: first batch of v5.2 changes
general:
- add battery charge data before and after test
- remove special s0i3 handling
- remove melding of dmesg & ftrace data in old kernels, use one only
- updates to various kprobes in trace (ksys_sync, etc)
- enable pm_debug_messages during the test
- instrument more subsystems with dev functions (phy0)

error handling:
- return codes for tool show the status of the test run
- 0: success, 1: general error (no timeline), 2: fail (suspend aborted)
- monitor output of /sys/power/state, mark as failure if exception occurs
- add signal handler when using -result to catch tool exceptions

display control
- add -x commands for testing xset with mode settings and status
- allow display setting to on, off, suspend, standby
- add display mode change info to the log, along with a warning on fail

s2idle (freeze)
- remove fixed 10-phase dependency, allow any phase order & any count
- multiple phase occurences show as phase_nameN e.g. suspend_noirq3
- if multiple freezes occur, print multiple time values in header

summary:
- add new columns to summary output: issues, worst suspend/resume devices
- worst device: includes summation of all phases of suspend or resume
- issues: includes WARNING/ERROR/BUG from dmesg log, and other issues
- s2idle: multiple freezes show as FREEZExN in the issues column

Signed-off-by: Todd Brandt <todd.e.brandt@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-10-09 09:27:33 +02:00
..
config docs: Fix some broken references 2018-06-15 18:10:01 -03:00
bootgraph.8 pm-graph: AnalyzeBoot v2.2 2018-02-21 23:56:22 +01:00
bootgraph.py PM / tools: pm-graph: upgrade to v5.1 2018-05-27 12:03:50 +02:00
Makefile PM / tools: sleepgraph: first batch of v5.2 changes 2018-10-09 09:27:33 +02:00
sleepgraph.8 PM / tools: sleepgraph: first batch of v5.2 changes 2018-10-09 09:27:33 +02:00
sleepgraph.py PM / tools: sleepgraph: first batch of v5.2 changes 2018-10-09 09:27:33 +02:00