diff options
| author | Wai-Hong Tam <waihong@google.com> | 2023-01-17 12:45:22 -0800 |
|---|---|---|
| committer | Chromeos LUCI <chromeos-scoped@luci-project-accounts.iam.gserviceaccount.com> | 2023-01-18 02:20:37 +0000 |
| commit | 88f7615a6cc0c0e71950e4e54d6b28c6a4a0f696 (patch) | |
| tree | 983b3cfc8fa1d23c8468f516ab85f87c0e61681f /power | |
| parent | aaf2c3eadc61067cfabc34ecdb9039527ab0b955 (diff) | |
| download | chrome-ec-88f7615a6cc0c0e71950e4e54d6b28c6a4a0f696.tar.gz | |
qcom: Suppress the power signal log of AP_SUSPEND
Introduce a new flag to suppress the log of the power signal.
Enable this new flag for the AP_SUSPEND signal as it toggles
frequently in S3.
BRANCH=None
BUG=b:249750823
TEST=Make the device in S3 and check the EC UART not too noisy.
Change-Id: Ib0155373ce85c0adc06153e8d3b24b8ac72c8036
Signed-off-by: Wai-Hong Tam <waihong@google.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/4172846
Code-Coverage: Zoss <zoss-cl-coverage@prod.google.com>
Reviewed-by: Daisuke Nojiri <dnojiri@chromium.org>
Diffstat (limited to 'power')
| -rw-r--r-- | power/common.c | 9 | ||||
| -rw-r--r-- | power/qcom.c | 2 |
2 files changed, 10 insertions, 1 deletions
diff --git a/power/common.c b/power/common.c index 65c1cf0779..bb01f98c0e 100644 --- a/power/common.c +++ b/power/common.c @@ -825,6 +825,15 @@ DECLARE_DEFERRED(siglog_deferred); static void siglog_add(enum gpio_signal signal) { + const struct power_signal_info *s = power_signal_list; + int i; + + for (i = 0; i < POWER_SIGNAL_COUNT; i++, s++) { + if (s->gpio == signal && s->flags & POWER_SIGNAL_NO_LOG) { + return; + } + } + if (siglog_entries >= MAX_SIGLOG_ENTRIES) { siglog_truncated = 1; return; diff --git a/power/qcom.c b/power/qcom.c index eba2d32442..074dc1407f 100644 --- a/power/qcom.c +++ b/power/qcom.c @@ -57,7 +57,7 @@ const struct power_signal_info power_signal_list[] = { }, [SC7X80_AP_SUSPEND] = { GPIO_AP_SUSPEND, - POWER_SIGNAL_ACTIVE_HIGH, + POWER_SIGNAL_ACTIVE_HIGH | POWER_SIGNAL_NO_LOG, "AP_SUSPEND", }, #ifdef CONFIG_CHIPSET_SC7180 |