diff options
Diffstat (limited to 'src/soc/amd/stoneyridge')
| -rw-r--r-- | src/soc/amd/stoneyridge/acpi.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c index 8130b79c2c..5f9e792df7 100644 --- a/src/soc/amd/stoneyridge/acpi.c +++ b/src/soc/amd/stoneyridge/acpi.c @@ -357,14 +357,19 @@ static int acpigen_soc_set_gpio_val(unsigned int gpio_num, uint32_t val) } uintptr_t addr = (uintptr_t) gpio_get_address(gpio_num); + /* Store (0x40, Local0) */ + acpigen_write_store(); + acpigen_write_integer(GPIO_PIN_OUT); + acpigen_emit_byte(LOCAL0_OP); + acpigen_soc_get_gpio_in_local5(addr); if (val) { /* Or (Local5, GPIO_PIN_OUT, Local5) */ - acpigen_write_or(LOCAL5_OP, GPIO_PIN_OUT, LOCAL5_OP); + acpigen_write_or(LOCAL5_OP, LOCAL0_OP, LOCAL5_OP); } else { /* Not (GPIO_PIN_OUT, Local6) */ - acpigen_write_not(GPIO_PIN_OUT, LOCAL6_OP); + acpigen_write_not(LOCAL0_OP, LOCAL6_OP); /* And (Local5, Local6, Local5) */ acpigen_write_and(LOCAL5_OP, LOCAL6_OP, LOCAL5_OP); |