The configure_kblight_gpios() funciton was specific to
the link board. Therefore, move the function to be defined
within the board-specific file.
BUG=chrome-os-partner:20372
BRANCH=None
TEST=Built. Tested similar change on bolt.
Change-Id: Ib5847130450024c50d6526d2c1a64d67ab501637
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/62209
The current lm4 pwm module was using board-specific
pins during this configuration. Move the implementation
of configure_fan_gpios() to the board-specific files
so that the pin configuration policy isn't a part of the
common infrastructure.
BUG=chrome-os-partner:19504
BRANCH=none
TEST=successfully booted slippy with backlight turning on in OS.
Change-Id: I325f1ac4639b4a78d8b860df7a8b688ca385b71b
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51471
Reviewed-by: Duncan Laurie <dlaurie@chromium.org>
Sadly, the existence of fans may not always imply the existence of keyboard
backlights.
BUG=chrome-os-partner:18825
BRANCH=slippy
TEST=manual
Use the Link EC console to make sure that both functions still behave.
faninfo
fanset 4400
faninfo
fanset 9999
faninfo
autofan
faninfo
fanduty 50
faninfo
fanduty 100
faninfo
autofan
kblight 0
kblight 100
kblight 50
kbligth 100
Change-Id: I2e07cd46c21bce2d0d4162275a8ea6ae40135e96
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/49355
Previously, any command which set the fan duty manually would leave
the PWM RPM controller disabled. Setting the fan back to auto mode
via 'ectool autofanctrl' or 'autofan' or 'ectool pwmsetfanrpm'
wouldn't turn the controller back on. Now it does.
BUG=chrome-os-partner:14307
BRANCH=link
TEST=manual
- Reboot in recovery mode and wait for INSERT screen
- From EC console
fanduty 100 -> fan turns on all the way
faninfo -> mode is duty
fanset 6000 -> fan turns down to a lower level
faninfo -> mode is rpm
fanduty 0 -> fan turns off all the way
faninfo -> mode is duty
(wait a min or so for the system to heat up)
autofan -> fan turns on
faninfo -> mode is rpm
- Reboot normally
- From root shell
ectool fanduty 100 -> fan turns on all the way
ectool pwmsetfanrpm 6000 -> fan turns down to a lower level
Change-Id: I3b07e8b49500f5f8a42f20909d2869cf63987d6d
Signed-off-by: Randall Spangler <rspangler@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/35335
Reviewed-by: Sameer Nanda <snanda@chromium.org>
This forces the fan PWM duty cycle to a fixed percentage (0-100). It's only
used for airflow testing.
BUG=chrome-os-partner:10747
TEST=manual
Using this ectool, try
ectool fanduty 0
ectool pwmgetfanrpm
ectool fanduty 50
ectool pwmgetfanrpm
ectool fanduty 100
ectool pwmgetfanrpm
You should see (and hear) the fan speed up. If you have an EC console, you
can run
faninfo
and it should show that the 'Target:' is unrelated to the 'Actual:' value.
Change-Id: Iac332fb3ba63f96726cf7f64061b3ce22d2e76fd
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/25965
Reviewed-by: Randall Spangler <rspangler@chromium.org>
When keyboard backlight is disabled, make 'ectool pwmgetkblight' reports
'disabled'.
BUG=chrome-os-partner:9966
TEST='ectool pwmgetkblight' shows 'Keyboard backlight disabled' when
lid closed.
Change-Id: Ica690159e30431ccb530275fcc2311fb8f54a9aa
This covers modules which need to initialize before task_start(), but
don't particularly care in what order they're initialized.
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=none
TEST=if it boots, it works
Change-Id: I69829aac8d1c3c14ee04916a794b84bbf03a09eb
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:7832
TEST=manual
1. Power on system
2. From ec console: kblight 100
3. Use a magnet next to the left shift key to trigger the lid switch. Screen and keyboard should go dark.
4. Remove the magnet and they should light up again.
Change-Id: I298ea94930976153d8dcd102316b010ee28cd747
Actual RPM is now read from LPC mapped space. Modify this command to
return target RPM so we can verify EC receives target RPM.
Signed-off-by: Vic Yang <victoryang@chromium.org>
BUG=chrome-os-partner:8238
TEST=Get the same value after setting target RPM.
Change-Id: I9bcc9edd327cec1311b51fd0fcbc4a43b353daff
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:8097
TEST=manual
faninfo
should report fan is disabled
powerbtn
system turns on, fan turns on
faninfo
should report fan is enabled
powerbtn
system turns off, fan turns off
faninfo
should report fan is disabled again
Change-Id: I1be67004edb23ccd18ad434c9340bfbecc22e7c4
Signed-off-by: Randall Spangler <rspangler@chromium.org>
BUG=chrome-os-partner:8097
TEST=manual
faninfo
should report fan is disabled
powerbtn
system turns on, fan turns on
faninfo
should report fan is enabled
powerbtn
system turns off, fan turns off
faninfo
should report fan is disabled again
Change-Id: I8e94c142bf18d07f83bac05287bcd503a098cee7
