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| author | Matt DeVillier <matt.devillier@gmail.com> | 2020-04-21 01:23:10 -0500 |
|---|---|---|
| committer | Michael Niewöhner <foss@mniewoehner.de> | 2021-01-04 00:31:42 +0000 |
| commit | d7ef450d88e67f4aa47c40dc746500693c3ccfb0 (patch) | |
| tree | 7760212a1551a101834972f839718d3c2de646aa /src/soc/intel/baytrail/tsc_freq.c | |
| parent | 95a181e432b39b64238273425dbe337bf723df9e (diff) | |
soc/intel/apollolake: Hook up GMA ACPI brightness controls
Add struct i915_gpu_controller_info for boards to supply info needed
to generate ACPI backlight control SSDT.
Hook into soc/common framework by implementing intel_igd_get_controller_info().
Add Kconfig entries to set the correct register offsets for backlight
frequency and duty cycle.
Change-Id: Ia62a88b58e7efd90f550000fc5b2cef0cb5fade7
Signed-off-by: Matt DeVillier <matt.devillier@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40593
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/soc/intel/baytrail/tsc_freq.c')
0 files changed, 0 insertions, 0 deletions