Tim Crawford 1724b57729 soc/intel/tigerlake: Hook up GMA ACPI brightness controls ... Add function needed to generate ACPI backlight control SSDT, along with Kconfig values for accessing the registers. Tested by adding gfx register on system76/gaze16 and booting Windows. Display settings has a brightness setting, and can change the brightness level. Change-Id: Id8b14c0b4a7a681dc6cb95778c12a006a7e31373 Signed-off-by: Tim Crawford <tcrawford@system76.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/57823 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Nico Huber <nico.h@gmx.de>		2021-10-07 11:04:48 +00:00
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alderlake	soc/intel/alderlake: Skip setting D0I3 bit for HECI devices	2021-10-06 19:35:41 +00:00
apollolake	src/soc to src/superio: Fix spelling errors	2021-10-05 18:07:08 +00:00
baytrail	src/soc to src/superio: Fix spelling errors	2021-10-05 18:07:08 +00:00
braswell	src/soc to src/superio: Fix spelling errors	2021-10-05 18:07:08 +00:00
broadwell	src/soc to src/superio: Fix spelling errors	2021-10-05 18:07:08 +00:00
cannonlake	soc/intel/cannonlake: Enable x86_64 support	2021-10-07 05:27:43 +00:00
common	soc/intel/common: Helper function to check CSE device devfn status	2021-10-06 19:03:55 +00:00
denverton_ns	soc/intel/dnv_ns: correct size of GPE0 registers in FADT	2021-10-07 04:46:48 +00:00
elkhartlake	soc/intel: Drop unnecessary select REG_SCRIPT	2021-09-29 21:37:35 +00:00
icelake	soc/intel: Drop unnecessary select REG_SCRIPT	2021-09-29 21:37:35 +00:00
jasperlake	soc/intel: Drop unnecessary select REG_SCRIPT	2021-09-29 21:37:35 +00:00
quark	src/soc to src/superio: Fix spelling errors	2021-10-05 18:07:08 +00:00
skylake	src/soc to src/superio: Fix spelling errors	2021-10-05 18:07:08 +00:00
tigerlake	soc/intel/tigerlake: Hook up GMA ACPI brightness controls	2021-10-07 11:04:48 +00:00
xeon_sp	src/soc to src/superio: Fix spelling errors	2021-10-05 18:07:08 +00:00
Kconfig