scottk/OpenCellular
1
0
Fork 0
mirror of https://github.com/Telecominfraproject/OpenCellular.git synced 2026-01-10 17:41:54 +00:00
Code Issues Packages Projects Releases Wiki Activity

Electro: limit max input current for safety

Browse Source 
+ Max = Max * 95%

BUG=chrome-os-partner:61852
BRANCH=reef
TEST=Run fish tank + youtube + USB 0.9A * 2 +
     TypeC 3A * 1 + empty battery, input current
     from 3.033A become 2.92A

Change-Id: I34563a011915c29972835f7d878cad29045d42f0
Signed-off-by: Ryan Zhang <Ryan.Zhang@quantatw.com>
Reviewed-on: https://chromium-review.googlesource.com/427485
Commit-Ready: Benson Leung <bleung@chromium.org>
Tested-by: Benson Leung <bleung@chromium.org>
Reviewed-by: Benson Leung <bleung@google.com>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
This commit is contained in:
Ryan Zhang
2017-01-12 17:59:16 +08:00
committed by chrome-bot
parent 6a7e4a7b35
commit f4c99dfd27
1 changed files with 1 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
board/reef/board.c
View File

@@ -608,6 +608,7 @@ void board_set_charge_limit(int port, int supplier, int charge_ma,
if (bd9995x_bc12_enable_charging(port, bc12_enable))
return;
charge_ma = (charge_ma * 95) / 100;
charge_set_input_current_limit(MAX(charge_ma,
CONFIG_CHARGER_INPUT_CURRENT), charge_mv);
}