void lumpy_ec_init(void) { printk(BIOS_DEBUG, "lumpy_ec_init\n"); if (acpi_is_wakeup_s3()) return; /* * Enable EC control of fan speed. * * This will be changed to OS control in ACPI EC _REG * method when the OS is ready to control the fan. */ ec_write(EC_FAN_SPEED, 0); send_ec_command_data(EC_BATTERY_MODE, EC_BATTERY_MODE_NORMAL); send_ec_command_data(EC_POWER_BUTTON_MODE, EC_POWER_BUTTON_MODE_OS); }
void lumpy_ec_init(void) { printk(BIOS_DEBUG, "lumpy_ec_init\n"); if (acpi_slp_type == 3) return; /* * Enable EC control of fan speed. * * This will be changed to OS control in ACPI EC _REG * method when the OS is ready to control the fan. */ ec_write(EC_FAN_SPEED, 0); send_ec_command_data(EC_BATTERY_MODE, EC_BATTERY_MODE_NORMAL); send_ec_command_data(EC_POWER_BUTTON_MODE, EC_POWER_BUTTON_MODE_OS); send_ec_command(EC_SMI_DISABLE); send_ec_command(EC_ACPI_ENABLE); send_ec_command(EC_BACKLIGHT_ON); }
u8 ec_read(u8 addr) { if (send_ec_command_data(EC_RAM_READ, addr) < 0) return 0; return __ec_read(EC_MAILBOX_DATA); }