mirror of
https://github.com/Telecominfraproject/OpenCellular.git
synced 2026-01-08 00:21:46 +00:00
41cde66516
The fans on samus have a recommended minimum duty cycle of 20% while running, but 30% in order to start. We've been using the EC's built-in fan controller for the start requirement, but it has a minimum fast-start duty cycle of 50%. It turns out that that speed is noticeably noisy. This change handles the startup with logic in the EC instead, so that the fan only tries to spin at 30% initially (or if it drops too much below the minimum turning speed). BUG=chrome-os-partner:33429 BRANCH=ToT,samus TEST=make buildall -j Boot the system, let it idle with the browser windows closed, the browse a bit, then idle. Listen for changes to the fans. Before, I could hear the fans kick in and out as the AP load changed. Now it's much quieter. Change-Id: Id35215520c064eb6843686ec8bb5f3618dac6cf6 Signed-off-by: Bill Richardson <wfrichar@chromium.org> Reviewed-on: https://chromium-review.googlesource.com/227658 Reviewed-by: Randall Spangler <rspangler@chromium.org>
138 lines
3.0 KiB
C
138 lines
3.0 KiB
C
/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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/* Per-test config flags */
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#ifndef __CROS_EC_TEST_CONFIG_H
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#define __CROS_EC_TEST_CONFIG_H
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/* Test config flags only apply for test builds */
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#ifdef TEST_BUILD
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/* Don't compile vboot hash support unless specifically testing for it */
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#undef CONFIG_VBOOT_HASH
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#ifdef TEST_ADAPTER
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#define CONFIG_CHIPSET_CAN_THROTTLE
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#define CONFIG_EXTPOWER_FALCO
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#endif
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#ifdef TEST_BKLIGHT_LID
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#define CONFIG_BACKLIGHT_LID
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#endif
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#ifdef TEST_BKLIGHT_PASSTHRU
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#define CONFIG_BACKLIGHT_LID
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#define CONFIG_BACKLIGHT_REQ_GPIO GPIO_PCH_BKLTEN
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#endif
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#ifdef TEST_KB_8042
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#define CONFIG_KEYBOARD_PROTOCOL_8042
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#endif
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#ifdef TEST_KB_MKBP
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#define CONFIG_KEYBOARD_PROTOCOL_MKBP
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#endif
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#ifdef TEST_KB_SCAN
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#define CONFIG_KEYBOARD_PROTOCOL_MKBP
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#endif
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#ifdef TEST_LED_SPRING
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#define CONFIG_BATTERY_MOCK
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#define CONFIG_BATTERY_SMART
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#define CONFIG_CHARGER_INPUT_CURRENT 4032
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#define CONFIG_LED_DRIVER_LP5562
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#define I2C_PORT_MASTER 1
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#define I2C_PORT_BATTERY 1
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#define I2C_PORT_CHARGER 1
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#endif
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#ifdef TEST_MOTION_LID
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#define CONFIG_LID_ANGLE
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#define CONFIG_SENSOR_BASE 0
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#define CONFIG_SENSOR_LID 1
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#endif
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#ifdef TEST_SBS_CHARGING
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#define CONFIG_BATTERY_MOCK
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#define CONFIG_BATTERY_SMART
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#define CONFIG_CHARGER
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#define CONFIG_CHARGER_V1
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#define CONFIG_CHARGER_INPUT_CURRENT 4032
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#define CONFIG_CHARGER_DISCHARGE_ON_AC
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int board_discharge_on_ac(int enabled);
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#define I2C_PORT_MASTER 1
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#define I2C_PORT_BATTERY 1
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#define I2C_PORT_CHARGER 1
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#endif
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#ifdef TEST_SBS_CHARGING_V2
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#define CONFIG_BATTERY_MOCK
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#define CONFIG_BATTERY_SMART
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#define CONFIG_CHARGER
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#define CONFIG_CHARGER_V2
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#define CONFIG_CHARGER_PROFILE_OVERRIDE
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#define CONFIG_CHARGER_INPUT_CURRENT 4032
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#define CONFIG_CHARGER_DISCHARGE_ON_AC
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int board_discharge_on_ac(int enabled);
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#define I2C_PORT_MASTER 1
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#define I2C_PORT_BATTERY 1
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#define I2C_PORT_CHARGER 1
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#endif
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#ifdef TEST_THERMAL
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#define CONFIG_CHIPSET_CAN_THROTTLE
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#define CONFIG_FANS 1
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#define CONFIG_TEMP_SENSOR
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#endif
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#ifdef TEST_THERMAL_FALCO
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#define CONFIG_BATTERY_MOCK
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#define CONFIG_BATTERY_SMART
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#define CONFIG_CHARGER
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#define CONFIG_CHARGER_V1
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#define CONFIG_CHARGER_INPUT_CURRENT 4032
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#define CONFIG_CHIPSET_CAN_THROTTLE
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#define CONFIG_EXTPOWER_FALCO
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#define CONFIG_FANS 1
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#define CONFIG_TEMP_SENSOR
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#define I2C_PORT_BATTERY 1
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#define I2C_PORT_CHARGER 1
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#define I2C_PORT_MASTER 1
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#endif
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#ifdef TEST_FAN
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#define CONFIG_FANS 1
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#endif
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#ifdef TEST_BUTTON
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#define CONFIG_BUTTON_COUNT 2
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#define CONFIG_KEYBOARD_PROTOCOL_8042
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#endif
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#ifdef TEST_BATTERY_GET_PARAMS_SMART
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#define CONFIG_BATTERY_MOCK
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#define CONFIG_BATTERY_SMART
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#define CONFIG_CHARGER_INPUT_CURRENT 4032
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#define I2C_PORT_MASTER 1
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#define I2C_PORT_BATTERY 1
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#define I2C_PORT_CHARGER 1
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#endif
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#ifdef TEST_LIGHTBAR
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#define I2C_PORT_LIGHTBAR 1
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#endif
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#ifdef TEST_USB_PD
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#define CONFIG_USB_POWER_DELIVERY
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#define CONFIG_USB_PD_CUSTOM_VDM
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#define CONFIG_USB_PD_DUAL_ROLE
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#define CONFIG_SW_CRC
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#endif
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#endif /* TEST_BUILD */
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#endif /* __CROS_EC_TEST_CONFIG_H */
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