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samus_pd: send host event when we recv info VDM from PD device

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Send host event to AP when we receive info VDM from a PD device.
This allows the AP to potentially send an update to the device.

BUG=none
BRANCH=samus
TEST=load onto samus. when zinger is attached, verify that
EC sends host event to AP.

Change-Id: I10961ab60fb752e2e40a21d9351bd1ba98cc11da
Signed-off-by: Alec Berg <alecaberg@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/221162
Reviewed-by: Todd Broch <tbroch@chromium.org>
This commit is contained in:
Alec Berg
2014-10-02 11:12:22 -07:00
committed by chrome-internal-fetch
parent d5d2a71c96
commit a67adf4af5
1 changed files with 11 additions and 2 deletions
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13
board/samus_pd/usb_pd_policy.c
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@@ -150,6 +150,13 @@ int pd_board_checks(void)
return EC_SUCCESS;
}
/* Send host event up to AP */
static void pd_send_host_event(void)
{
atomic_or(&(pd_status.status), PD_STATUS_HOST_EVENT);
pd_send_ec_int();
}
/* ----------------- Vendor Defined Messages ------------------ */
int pd_custom_vdm(int port, int cnt, uint32_t *payload, uint32_t **rpayload)
{
@@ -171,6 +178,9 @@ int pd_custom_vdm(int port, int cnt, uint32_t *payload, uint32_t **rpayload)
case VDO_CMD_SEND_INFO:
/* if last word is present, it contains lots of info */
if (cnt == 7) {
/* send host event */
pd_send_host_event();
dev_id = VDO_INFO_HW_DEV_ID(payload[6]);
ccprintf("Dev:%d SW:%d RW:%d\n", dev_id,
VDO_INFO_SW_DBG_VER(payload[6]),
@@ -204,8 +214,7 @@ DECLARE_CONSOLE_COMMAND(ecint, command_ec_int,
static int command_pd_host_event(int argc, char **argv)
{
atomic_or(&(pd_status.status), PD_STATUS_HOST_EVENT);
pd_send_ec_int();
pd_send_host_event();
return EC_SUCCESS;
}