| Message ID | 20241121-fix_power_limit_ec_cmd_version-v1-1-2f15dcf32084@chromium.org |
|---|---|
| State | New |
| Headers | show |
| Series | power:supply: cros_usbpd-charger: update command version to set limit | expand |
diff --git a/drivers/power/supply/cros_usbpd-charger.c b/drivers/power/supply/cros_usbpd-charger.c index 47d3f58aa15c..c496c7c4dd2c 100644 --- a/drivers/power/supply/cros_usbpd-charger.c +++ b/drivers/power/supply/cros_usbpd-charger.c @@ -325,7 +325,7 @@ static int cros_usbpd_charger_set_ext_power_limit(struct charger_data *charger, req.current_lim = current_lim; req.voltage_lim = voltage_lim; - ret = cros_usbpd_charger_ec_command(charger, 0, + ret = cros_usbpd_charger_ec_command(charger, 1, EC_CMD_EXTERNAL_POWER_LIMIT, &req, sizeof(req), NULL, 0); if (ret < 0)
The request that sets the power limit on the ChromeOS Embedded Controller (EC) requires the command version to be 1, so update the command version used in the driver. Signed-off-by: Sung-Chi Li <lschyi@chromium.org> --- The ChromeOS Embedded Controller (EC) exposes a set of commands (host commands) for communicating with it, and the kernel driver cros_usbpd-charger uses host commands to get and set power settings on EC. The host command needs to specify the version in the sent request. The set external power command (EC_CMD_EXTERNAL_POWER_LIMIT) requires the command version to be 1, so update that setting in the driver. --- drivers/power/supply/cros_usbpd-charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- base-commit: ac24e26aa08fe026804f678599f805eb13374a5d change-id: 20241121-fix_power_limit_ec_cmd_version-6f2d75ad84b5 Best regards,