mb/google/brya/acpi: Correct _DSM GPS function for revision check

The logic was not equals, rather than the intended greater than or
equal to for checking the minimum GPS revision.

TEST=version check passes as expected now
BUG=b:271938907
Signed-off-by: Tarun Tuli <taruntuli@google.com>
Change-Id: I66bf1fc32295e1b9e9c41c661ea8e395a1592a86
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73897
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
diff --git a/src/mainboard/google/brya/acpi/gpu_top.asl b/src/mainboard/google/brya/acpi/gpu_top.asl
index c98358f..e23e3cf 100644
--- a/src/mainboard/google/brya/acpi/gpu_top.asl
+++ b/src/mainboard/google/brya/acpi/gpu_top.asl
@@ -85,7 +85,7 @@
 			}
 			ElseIf (Arg0 == ToUUID (UUID_GPS))
 			{
-				If (ToInteger (Arg1) != REVISION_MIN_GPS)
+				If (ToInteger (Arg1) >= REVISION_MIN_GPS)
 				{
 					Return (GPS (Arg2, Arg3))
 				}