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| author |   Markus Hofstaetter <markus.hofstaetter@ait.ac.at> | 2015-11-11 12:40:29 +0100 |
|---|---|---|
| committer |   Jacek Anaszewski <j.anaszewski@samsung.com> | 2016-01-04 09:57:36 +0100 |
| commit | f16703360da7731a057df2ffa902306819c22398 (patch) | |
| tree | bad958970dbfa9c83d2f079304efd8822ffed893 /drivers/leds/leds-ktd2692.c | |
| parent | leds: triggers: oneshot: fix module license specification (diff) | |
| download | linux-dev-f16703360da7731a057df2ffa902306819c22398.tar.xz linux-dev-f16703360da7731a057df2ffa902306819c22398.zip | |
leds: call led_pwm_set() in leds-pwm to enforce default LED_OFF
Some PWMs are disabled by default or the default pin setting
does not match the LED_OFF state (e.g., active-low leds).
Hence, the driver may end up reporting 0 brightness, but
the leds are actually on using full brightness, because
it never enforces its default configuration.
So enforce it by calling led_pwm_set() after successfully
registering the device.
Tested on a Phytec phyFLEX i.MX6Q board based on kernel
v3.19.5.
Signed-off-by: Markus Hofstaetter <markus.hofstaetter@ait.ac.at>
Tested-by: Markus Hofstaetter <markus.hofstaetter@ait.ac.at>
Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Diffstat (limited to 'drivers/leds/leds-ktd2692.c')
0 files changed, 0 insertions, 0 deletions