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| author | Bill Richardson <wfrichar@chromium.org> | 2014-04-04 09:10:14 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-04-05 01:42:21 +0000 |
| commit | f06ad7e2ab4fa1a03c2e48a8bca3fdf2abbdffa9 (patch) | |
| tree | 96cbbda28b09d2ac48199ae39ad91c2c8fd47eb0 /include/charge_state_v2.h | |
| parent | 3e1db94ea03e43c37a165a5dd2f1693a54dbfefd (diff) | |
| download | chrome-ec-f06ad7e2ab4fa1a03c2e48a8bca3fdf2abbdffa9.tar.gz | |
Add host command to control charge state v2
This replaces the obsolete and temporary (ha!) EC_CMD_CHARGE_DUMP host
command with EC_CMD_CHARGE_STATE. This is used to monitor and adjust the new
charge state implementation, including any board-specific customizations.
This command is a single catch-all command with multiple subcommands
(similar to EC_CMD_LIGHTBAR_CMD) so that we don't have to keep adding new
top-level host commands just to support incremental changes.
BUG=chrome-os-partner:23776
BRANCH=ToT
TEST=manual
From the AP, try these commands:
ectool chargestate show
ectool chargestate param
ectool chargestate param <NUM>
ectool chargestate param <NUM> <VALUE>
Watch the EC console and use its "chg" command to verify the effects of
setting various params.
Note: the Samus-specific fast-charging profile override is param 0x10000.
You can check it with the EC console "fastcharge" command.
Change-Id: Iad2f773a085bc25c05073b3eed9866f122ae9d78
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/193305
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'include/charge_state_v2.h')
| -rw-r--r-- | include/charge_state_v2.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/charge_state_v2.h b/include/charge_state_v2.h index 16d8ee61ad..7f2015dc74 100644 --- a/include/charge_state_v2.h +++ b/include/charge_state_v2.h @@ -48,5 +48,14 @@ struct charge_state_data { */ int charger_profile_override(struct charge_state_data *); +/* + * Access to custom profile params through host commands. + * What this does is up to the implementation. + */ +enum ec_status charger_profile_override_get_param(uint32_t param, + uint32_t *value); +enum ec_status charger_profile_override_set_param(uint32_t param, + uint32_t value); + #endif /* __CROS_EC_CHARGE_STATE_V2_H */ |