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| author | Matt DeVillier <matt.devillier@gmail.com> | 2017-01-26 10:58:15 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-02-04 23:15:12 +0100 |
| commit | aaa4ae766d6bd731247c2b8bd009d1018136494f (patch) | |
| tree | 04ac329ca71d5d385761c0ec28403ed10ecfccee | |
| parent | 3054ca164e07b8f2dc2532e5672cd070e025ac70 (diff) | |
| download | coreboot-aaa4ae766d6bd731247c2b8bd009d1018136494f.tar.xz | |
google/jecht: Fix LED for guado/rikku variants
When guado/rikku/tidus were rolled into jecht, an error was
made in set_power_led() as guado/rikku set the polarity
differently than tidus. Fix the power LED for guado/rikku
by setting the polarity correctly.
Test: boot guado/rikku and observe proper function of power LED
under S0, S3, and S5 power states.
Change-Id: I23072ac60bc9683776f748ca1326d98257c3c54f
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/18249
Tested-by: build bot (Jenkins)
Reviewed-by: Martin Roth <martinroth@google.com>
| -rw-r--r-- | src/mainboard/google/jecht/led.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/src/mainboard/google/jecht/led.c b/src/mainboard/google/jecht/led.c index 50cf32e3e1..286b65e542 100644 --- a/src/mainboard/google/jecht/led.c +++ b/src/mainboard/google/jecht/led.c @@ -19,10 +19,18 @@ void set_power_led(int state) { + int polarity; + + if (IS_ENABLED(CONFIG_BOARD_GOOGLE_TIDUS)) { + polarity = state == LED_OFF ? 0x00 : 0x01; + } else { + polarity = state == LED_BLINK ? 0x01 : 0x00; + } + it8772f_gpio_led(IT8772F_GPIO_DEV, 1, /* set */ 0x01, /* select */ - state == LED_OFF ? 0x00 : 0x01, /* polarity */ + polarity, /* polarity */ state == LED_BLINK ? 0x01 : 0x00, /* pullup/pulldown */ 0x01, /* output */ state == LED_BLINK ? 0x00 : 0x01, /* I/O function */ |