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| author | Nico Huber <nico.h@gmx.de> | 2018-12-16 02:39:28 +0100 |
|---|---|---|
| committer | Nico Huber <nico.h@gmx.de> | 2019-06-06 20:04:54 +0000 |
| commit | 1a65017a503362fa21f933b1fdc54c3a4db13dc4 (patch) | |
| tree | 54420d208bac6b5c91100c3d35e04fa7d5270ae6 /src/mainboard/google/fizz/variants/baseboard/devicetree.cb | |
| parent | 5d2e1d8023917a96f894dce5ee0b00838a6b4df2 (diff) | |
| download | coreboot-1a65017a503362fa21f933b1fdc54c3a4db13dc4.tar.xz | |
soc/intel/skl/graphics: Implement panel setup
Logs from Linux' i915 suggest that not even the FSP/GOP takes proper
care of this. The sequence is mostly the same as on older platforms,
with a slightly different configuration of the backlight PWM.
We light the panel up with 50% PWM duty cycle. This often results in
an already rather high perceived brightness, but shouldn't be too
blinding.
Change-Id: I762a77c8df023a4c14af502af5edfeeb961da1ae
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/30246
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/mainboard/google/fizz/variants/baseboard/devicetree.cb')
0 files changed, 0 insertions, 0 deletions