sravan/system76-embedded-controller
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Increase battery charge voltage for darp5

Browse Source
This commit is contained in:
Jeremy Soller
2020-01-16 15:56:32 -07:00
parent 144d3e790c
commit cb98f5ce48
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
src/board/system76/darp5/battery.c
View File

@@ -49,12 +49,12 @@ int battery_charger_enable(void) {
res = battery_charger_disable();
if (res < 0) return res;
// Set charge current to ~1.5 A
res = smbus_write(0x09, 0x14, 0x0600);
// Set charge current to ~1.54 A
res = smbus_write(0x09, 0x14, 0x061C);
if (res < 0) return res;
// Set charge voltage to ~13 V
res = smbus_write(0x09, 0x15, 0x3300);
// Set charge voltage to ~17.6 V
res = smbus_write(0x09, 0x15, 0x44CB);
if (res < 0) return res;
// Set charge option 0 with watchdog disabled