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| author | Aaron Durbin <adurbin@chromium.org> | 2013-05-15 17:02:23 -0700 |
|---|---|---|
| committer | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2013-11-24 06:22:16 +0100 |
| commit | a54adc1bc78a4caa814be8e5a69d48e1f181952a (patch) | |
| tree | d463d225b76aeb77f8a2634b0dc4a4bf3cb6fdb8 /src/mainboard | |
| parent | 270881af741eaeae29a084bad351c7182bfde275 (diff) | |
| download | coreboot-a54adc1bc78a4caa814be8e5a69d48e1f181952a.tar.xz | |
slippy: set PWM values
The dev screen was not displaying properly. With the
PWM values programmed the screen displays correctly.
Change-Id: I82b56a92e4168022082a2e519026977ee2ae0c9e
Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/51472
Reviewed-on: http://review.coreboot.org/4172
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/google/slippy/devicetree.cb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/slippy/devicetree.cb b/src/mainboard/google/slippy/devicetree.cb index 143147fd6d..29c4763006 100644 --- a/src/mainboard/google/slippy/devicetree.cb +++ b/src/mainboard/google/slippy/devicetree.cb @@ -9,6 +9,10 @@ chip northbridge/intel/haswell # Enable HDMI Hotplug with 6ms pulse register "gpu_dp_b_hotplug" = "0x06" + # Set backlight PWM values for eDP + register "gpu_cpu_backlight" = "0x00000200" + register "gpu_pch_backlight" = "0x04000000" + device cpu_cluster 0 on chip cpu/intel/socket_rPGA989 device lapic 0 on end |