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platform/chrome: cros_usbpd_notify: Listen to EC_HOST_EVENT_USB_MUX host event

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On system that use ACPI, cros_usbpd_notify gets notifications of USB MUX
host event same as PD host events [1]. But currently on system that use
DT, the driver only listen on EC_HOST_EVENT_PD_MCU.

Add EC_HOST_EVENT_USB_MUX to the list of host events, so we have same
behavior on all platforms.

[1]: https://chromium.googlesource.com/chromiumos/third_party/coreboot/+/refs/heads/chromeos-2016.05/src/ec/google/chromeec/acpi/ec.asl#382

Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org>
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Link: https://lore.kernel.org/r/20210414064524.2450908-1-pihsun@chromium.org
This commit is contained in:
Pi-Hsun Shih 2021-04-14 14:45:24 +08:00 committed by Enric Balletbo i Serra
parent c5bb32f57b
commit 4423ee65f7
1 changed files with 2 additions and 1 deletions
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3
drivers/platform/chrome/cros_usbpd_notify.c
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@ -220,7 +220,8 @@ static int cros_usbpd_notify_plat(struct notifier_block *nb,
if (!host_event)
return NOTIFY_DONE;
if (host_event & EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU)) {
if (host_event & (EC_HOST_EVENT_MASK(EC_HOST_EVENT_PD_MCU) |
EC_HOST_EVENT_MASK(EC_HOST_EVENT_USB_MUX))) {
cros_usbpd_get_event_and_notify(pdnotify->dev, ec_dev);
return NOTIFY_OK;
}