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d684e2a678
Setting the higher limit of input current for BC1.2 & nonstandard
BC1.2 devices than their maximum current rating results in an
anti-collapse. BD99955 does not have a way to do hardware charge
ramp or to detect the anti-collapse for these chargers. Hence added
code to support software charge ramp for BC1.2 & nonstandard BC1.2
so that the input current is set to maximum of the respective
charger.
BUG=chrome-os-partner:54990, chrome-os-partner:55517
BRANCH=none
TEST=Manually tested on Amenia & Reef. BC1.2 & nonstandard BC12
devices can negotiate their respective maximum current rating.
Change-Id: I0033b3662362bd7822ad01cf4360d18caabd5249
Signed-off-by: Vijay Hiremath <vijay.p.hiremath@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/358106
Commit-Ready: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Tested-by: Vijay P Hiremath <vijay.p.hiremath@intel.com>
Reviewed-by: Shawn N <shawnn@chromium.org>
40 lines
1.7 KiB
Plaintext
40 lines
1.7 KiB
Plaintext
/* Copyright 2016 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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/*
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* List of enabled tasks in the priority order
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*
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* The first one has the lowest priority.
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*
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* For each task, use the macro TASK_ALWAYS(n, r, d, s) for base tasks and
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* TASK_NOTEST(n, r, d, s) for tasks that can be excluded in test binaries,
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* where :
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* 'n' in the name of the task
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* 'r' in the main routine of the task
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* 'd' in an opaque parameter passed to the routine at startup
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* 's' is the stack size in bytes; must be a multiple of 8
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*
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* For USB PD tasks, IDs must be in consecutive order and correspond to
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* the port which they are for. See TASK_ID_TO_PD_PORT() macro.
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*/
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#define CONFIG_TASK_LIST \
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TASK_ALWAYS(HOOKS, hook_task, NULL, LARGER_TASK_STACK_SIZE) \
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TASK_ALWAYS(ALS, als_task, NULL, TASK_STACK_SIZE) \
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TASK_ALWAYS(CHG_RAMP, chg_ramp_task, NULL, TASK_STACK_SIZE) \
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TASK_ALWAYS(USB_CHG, usb_charger_task, NULL, TASK_STACK_SIZE) \
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TASK_ALWAYS(CHARGER, charger_task, NULL, LARGER_TASK_STACK_SIZE) \
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TASK_NOTEST(MOTIONSENSE, motion_sense_task, NULL, VENTI_TASK_STACK_SIZE) \
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TASK_NOTEST(CHIPSET, chipset_task, NULL, LARGER_TASK_STACK_SIZE) \
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TASK_NOTEST(KEYPROTO, keyboard_protocol_task, NULL, TASK_STACK_SIZE) \
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TASK_NOTEST(PDCMD, pd_command_task, NULL, TASK_STACK_SIZE) \
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TASK_ALWAYS(HOSTCMD, host_command_task, NULL, TASK_STACK_SIZE) \
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TASK_ALWAYS(CONSOLE, console_task, NULL, VENTI_TASK_STACK_SIZE) \
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TASK_ALWAYS(POWERBTN, power_button_task, NULL, LARGER_TASK_STACK_SIZE) \
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TASK_NOTEST(KEYSCAN, keyboard_scan_task, NULL, TASK_STACK_SIZE) \
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TASK_ALWAYS(PD_C0, pd_task, NULL, LARGER_TASK_STACK_SIZE) \
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TASK_ALWAYS(PD_C1, pd_task, NULL, LARGER_TASK_STACK_SIZE)
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