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Use ESPI VW signals wherever possible

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This commit is contained in:
Jeremy Soller
2023-02-22 14:27:47 -07:00
parent a5a677ee63
commit cea89a78d8
12 changed files with 42 additions and 59 deletions
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15
src/board/system76/common/peci.c
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@ -14,10 +14,6 @@
#define USE_PECI_OVER_ESPI 0
#endif
#ifndef USE_S0IX
#define USE_S0IX 0
#endif
// Fan speed is the lowest requested over HEATUP seconds
#ifndef BOARD_HEATUP
#define BOARD_HEATUP 4
@ -246,13 +242,14 @@ int16_t peci_wr_pkg_config(uint8_t index, uint16_t param, uint32_t data) {
uint8_t peci_get_fan_duty(void) {
uint8_t duty;
#if USE_S0IX
// Use PECI if platform is not in CS
peci_on = gpio_get(&SLP_S0_N);
#else // USE_S0IX
#if CONFIG_BUS_ESPI
// Use PECI if CPU is not in C10 sleep state
// HOST_C10 virtual wire is high when CPU is in C10 sleep state
peci_on = !vw_get(&VW_HOST_C10);
#else // CONFIG_BUS_ESPI
// Use PECI if in S0 state
peci_on = power_state == POWER_STATE_S0;
#endif // USE_S0IX
#endif // CONFIG_BUS_ESPI
if (peci_on) {
int16_t peci_offset = 0;