diff options
| author | Nico Huber <nico.huber@secunet.com> | 2019-02-19 19:11:29 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-03-25 10:54:38 +0000 |
| commit | 612a8676779f873f2f7a3c8011ad0eac61ca38f9 (patch) | |
| tree | 0a4d78f1cce6226b4275723967a942e6fecd1f07 /src/northbridge/intel/gm45 | |
| parent | 4f012694dd3a04fa1166f33656595951eda107b2 (diff) | |
| download | coreboot-612a8676779f873f2f7a3c8011ad0eac61ca38f9.tar.xz | |
drivers/intel/gma/acpi: Add Kconfigs for backlight registers
Instead of adding more versions of the `*pch.asl`, unify the existing
ones and allow to override the register locations via Kconfig. The
current defaults should work for Skylake and some newer platforms.
TEST=Booted ThinkPad X201s, backlight control still works.
Change-Id: I0b21d9a0288f0f8d6cb0a4776909bffdae7576f5
Signed-off-by: Nico Huber <nico.huber@secunet.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/31503
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Wim Vervoorn <wvervoorn@eltan.com>
Reviewed-by: Benjamin Doron <benjamin.doron00@gmail.com>
Diffstat (limited to 'src/northbridge/intel/gm45')
| -rw-r--r-- | src/northbridge/intel/gm45/Kconfig | 6 | ||||
| -rw-r--r-- | src/northbridge/intel/gm45/acpi/gm45.asl | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/src/northbridge/intel/gm45/Kconfig b/src/northbridge/intel/gm45/Kconfig index 752af43ba1..8857bd4f9b 100644 --- a/src/northbridge/intel/gm45/Kconfig +++ b/src/northbridge/intel/gm45/Kconfig @@ -46,4 +46,10 @@ config SMM_RESERVED_SIZE hex default 0x100000 +config INTEL_GMA_BCLV_OFFSET + default 0x61254 + +config INTEL_GMA_BCLM_OFFSET + default 0x61256 + endif diff --git a/src/northbridge/intel/gm45/acpi/gm45.asl b/src/northbridge/intel/gm45/acpi/gm45.asl index 3a7e46487d..8a30212d1d 100644 --- a/src/northbridge/intel/gm45/acpi/gm45.asl +++ b/src/northbridge/intel/gm45/acpi/gm45.asl @@ -75,4 +75,4 @@ Device (PDRC) #include "peg.asl" // Integrated graphics 0:2.0 -#include <drivers/intel/gma/acpi/non-pch.asl> +#include <drivers/intel/gma/acpi/gma.asl> |