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oryp6: retry setting power limit on failure

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This commit is contained in:
Jeremy Soller
2020-06-24 09:15:48 -06:00
parent 35dd23091e
commit 4a291fb3a3
1 changed files with 10 additions and 6 deletions
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4
src/board/system76/oryp6/board.c
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@ -48,14 +48,18 @@ void board_event(void) {
if (power_state == POWER_STATE_S0) { if (power_state == POWER_STATE_S0) {
uint8_t power_limit = acin ? POWER_LIMIT_AC : POWER_LIMIT_DC; uint8_t power_limit = acin ? POWER_LIMIT_AC : POWER_LIMIT_DC;
if (power_limit != last_power_limit) { if (power_limit != last_power_limit) {
// Retry, timeout errors happen occasionally
for (int i = 0; i < 16; i++) {
int res = set_power_limit(power_limit); int res = set_power_limit(power_limit);
DEBUG("set_power_limit %d = %d\n", power_limit, res); DEBUG("set_power_limit %d = %d\n", power_limit, res);
if (res >= 0) { if (res >= 0) {
last_power_limit = power_limit; last_power_limit = power_limit;
break;
} else { } else {
ERROR("set_power_limit failed: %X\n", -res); ERROR("set_power_limit failed: %X\n", -res);
} }
} }
}
} else { } else {
last_power_limit = 0; last_power_limit = 0;
} }