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power: smb-lib: Allow PD enable/disable for typeC devices only

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Currently if pd is not allowed, we force pd_active to 0 inorder
to run the legacy workaround and rerun apsd. But, this workaround
is required only for typeC devices.

Add a check to prevent PD disable for micro usb device.

Change-Id: I842166f66065c281ab366da327080b09a5e282e1
Signed-off-by: Umang Agrawal <uagrawal@codeaurora.org>
This commit is contained in:
Umang Agrawal 2018-04-26 15:52:40 +05:30
parent 1ff291a124
commit b7c91feb97
1 changed files with 3 additions and 2 deletions
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5
drivers/power/supply/qcom/smb-lib.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
/* Copyright (c) 2016-2018 The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -3615,7 +3615,8 @@ static void smblib_handle_hvdcp_check_timeout(struct smb_charger *chg,
* if pd is not allowed, then set pd_active = false right here,
* so that it starts the hvdcp engine
*/
if (!get_effective_result(chg->pd_allowed_votable))
if (!get_effective_result(chg->pd_allowed_votable) &&
!chg->micro_usb_mode)
__smblib_set_prop_pd_active(chg, 0);
}