[coreboot-gerrit] Patch set updated for coreboot: c04e8cb gm45: Declare brightness variables for ACPI use.
Vladimir Serbinenko (phcoder@gmail.com)
gerrit at coreboot.org
Mon Aug 11 09:17:08 CEST 2014
Vladimir Serbinenko (phcoder at gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/6589
-gerrit
commit c04e8cb1fab83949f69c2cfc07e99a44b24c7790
Author: Vladimir Serbinenko <phcoder at gmail.com>
Date: Sun Aug 10 23:53:42 2014 +0200
gm45: Declare brightness variables for ACPI use.
Change-Id: I23a088919aaac16066e5dd8300a081a8095a93f0
Signed-off-by: Vladimir Serbinenko <phcoder at gmail.com>
---
src/northbridge/intel/gm45/acpi/igd.asl | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/src/northbridge/intel/gm45/acpi/igd.asl b/src/northbridge/intel/gm45/acpi/igd.asl
index 02092fa..f44ce800f 100644
--- a/src/northbridge/intel/gm45/acpi/igd.asl
+++ b/src/northbridge/intel/gm45/acpi/igd.asl
@@ -23,6 +23,22 @@ Device (GFX0)
{
Name (_ADR, 0x00020000)
+ OperationRegion (GFXC, PCI_Config, 0x00, 0x0100)
+ Field (GFXC, DWordAcc, NoLock, Preserve)
+ {
+ Offset (0x10),
+ BAR0, 64
+ }
+
+ OperationRegion (GFRG, SystemMemory, And (BAR0, 0xfffffffffffffff0), 0x400000)
+ Field (GFRG, DWordAcc, NoLock, Preserve)
+ {
+ Offset (0x61250),
+ CR1, 32,
+ BCLV, 16,
+ BCLM, 16,
+ }
+
/* Display Output Switching */
Method (_DOS, 1)
{
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