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| author | Duncan Laurie <dlaurie@chromium.org> | 2017-01-31 15:10:10 -0800 |
|---|---|---|
| committer | Duncan Laurie <dlaurie@chromium.org> | 2017-02-05 22:01:50 +0100 |
| commit | 649100ad202f681632c6c1a949cb65cbe3fca482 (patch) | |
| tree | 4f551031eec147d016cd934d0a820364a96d0e1b | |
| parent | 75e5cb7a74b037ba725480191c683cd8e5fab662 (diff) | |
| download | coreboot-649100ad202f681632c6c1a949cb65cbe3fca482.tar.xz | |
google/eve: Fix keyboard backlight enable in wake from G3
The WAK_STS bit is not set in a wake from G3, so the check for this
bit needs to only be done when checking for a wake from S3.
This change correctly enables the keyboard backlight in wake from G3
and only does not enable it during a wake from S3.
BUG=chrome-os-partner:58666
TEST=Use Refresh+Power to issue hard reset and ensure that the keyboard
backlight turns on like it does when waking from S5. Also force enter
hibernate with Alt+VolumeUp+H and then power back up and ensure that
the keyboard backlight is enabled when booting.
Change-Id: I44045950e38aa5e5ae96a79385d604791852c7e6
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://review.coreboot.org/18280
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
| -rw-r--r-- | src/mainboard/google/eve/bootblock.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mainboard/google/eve/bootblock.c b/src/mainboard/google/eve/bootblock.c index baca9c895c..872825f408 100644 --- a/src/mainboard/google/eve/bootblock.c +++ b/src/mainboard/google/eve/bootblock.c @@ -34,7 +34,7 @@ void bootblock_mainboard_init(void) uint32_t pm1_sts = inl(ACPI_BASE_ADDRESS + PM1_STS); /* Turn on keyboard backlight to indicate we are booting */ - if ((pm1_sts & WAK_STS) && (acpi_sleep_from_pm1(pm1_cnt) != ACPI_S3)) + if (!((pm1_sts & WAK_STS) && (acpi_sleep_from_pm1(pm1_cnt) == ACPI_S3))) google_chromeec_kbbacklight(75); early_config_gpio(); |