Messages in this thread | | | From | Stephen Boyd <> | Date | Mon, 13 Jun 2022 23:17:50 -0700 | Subject | Re: [PATCH v2] platform/chrome: cros_ec: Always expose last resume result |
| |
Quoting Tzung-Bi Shih (2022-06-13 22:30:18) > On Fri, Jun 10, 2022 at 11:18:25PM -0700, Stephen Boyd wrote: > > @@ -135,10 +135,10 @@ static int cros_ec_sleep_event(struct cros_ec_device *ec_dev, u8 sleep_event) > > buf.msg.command = EC_CMD_HOST_SLEEP_EVENT; > > > > ret = cros_ec_cmd_xfer_status(ec_dev, &buf.msg); > > - > > - /* For now, report failure to transition to S0ix with a warning. */ > > + /* Report failure to transition to system wide suspend with a warning. */ > > if (ret >= 0 && ec_dev->host_sleep_v1 && > > - (sleep_event == HOST_SLEEP_EVENT_S0IX_RESUME)) { > > + (sleep_event == HOST_SLEEP_EVENT_S0IX_RESUME || > > + sleep_event == HOST_SLEEP_EVENT_S3_RESUME)) { > > ec_dev->last_resume_result = > > buf.u.resp1.resume_response.sleep_transitions; > > The warning in the if-block: > WARN_ONCE(buf.u.resp1.resume_response.sleep_transitions & > EC_HOST_RESUME_SLEEP_TIMEOUT, > "EC detected sleep transition timeout. Total slp_s0 transitions: %d", > buf.u.resp1.resume_response.sleep_transitions & > EC_HOST_RESUME_SLEEP_TRANSITIONS_MASK); > > Not sure and I wonder if the term "slp_s0" is still generic enough to the case. > And also [1]. > > [1]: https://crrev.com/a311a7657ca0a488f507fa78fd9c2d825cbf083e/power_manager/powerd/system/suspend_configurator.cc#98
I don't know what "slp_s0" means. I guess it's some intelism? It could change to "sleep" and work for me.
> > At least we should fix [2] once the patch landed. > > [2]: https://crrev.com/a311a7657ca0a488f507fa78fd9c2d825cbf083e/power_manager/tools/suspend_stress_test#369
And by fix you mean change "S0iX" to "suspend"?
| |