Subrata Banik has uploaded this change for review.

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soc/intel: Make use of common gfx.asl

Add gfx.asl file for all IA SOCs to allow for graphics-related ACPI
devices and methods.

TEST=Able to build and boot TGL platform
Dump and disassemble DSDT, verify GFX0 device present as below

Device (GFX0)
{
  Name (_ADR, 0x00020000)  // _ADR: Address
}

Change-Id: I5560e900a77872552df1064dc3b7a8148e35d682
Signed-off-by: Subrata Banik <subrata.banik@intel.com>
---
M src/soc/intel/alderlake/acpi/southbridge.asl
M src/soc/intel/apollolake/acpi/southbridge.asl
M src/soc/intel/elkhartlake/acpi/southbridge.asl
M src/soc/intel/icelake/acpi/southbridge.asl
M src/soc/intel/jasperlake/acpi/southbridge.asl
M src/soc/intel/tigerlake/acpi/southbridge.asl
6 files changed, 18 insertions(+), 0 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/88/46088/1

diff --git a/src/soc/intel/alderlake/acpi/southbridge.asl b/src/soc/intel/alderlake/acpi/southbridge.asl
index 373dca5..42f3b12 100644
--- a/src/soc/intel/alderlake/acpi/southbridge.asl
+++ b/src/soc/intel/alderlake/acpi/southbridge.asl
@@ -17,6 +17,9 @@
 /* GPIO controller */
 #include "gpio.asl"
 
+/* GFX 00:02.0 */
+#include <soc/intel/common/block/acpi/acpi/gfx.asl>
+
 /* ESPI 0:1f.0 */
 #include <soc/intel/common/block/acpi/acpi/lpc.asl>
 
diff --git a/src/soc/intel/apollolake/acpi/southbridge.asl b/src/soc/intel/apollolake/acpi/southbridge.asl
index f4d1497..4a8be47 100644
--- a/src/soc/intel/apollolake/acpi/southbridge.asl
+++ b/src/soc/intel/apollolake/acpi/southbridge.asl
@@ -17,6 +17,9 @@
 
 #include "xhci.asl"
 
+/* GFX 00:02.0 */
+#include <soc/intel/common/block/acpi/acpi/gfx.asl>
+
 /* LPC */
 #include <soc/intel/common/block/acpi/acpi/lpc.asl>
 
diff --git a/src/soc/intel/elkhartlake/acpi/southbridge.asl b/src/soc/intel/elkhartlake/acpi/southbridge.asl
index d85ddac..28705b1 100644
--- a/src/soc/intel/elkhartlake/acpi/southbridge.asl
+++ b/src/soc/intel/elkhartlake/acpi/southbridge.asl
@@ -14,6 +14,9 @@
 /* GPIO controller */
 #include "gpio.asl"
 
+/* GFX 00:02.0 */
+#include <soc/intel/common/block/acpi/acpi/gfx.asl>
+
 /* ESPI 0:1f.0 */
 #include <soc/intel/common/block/acpi/acpi/lpc.asl>
 
diff --git a/src/soc/intel/icelake/acpi/southbridge.asl b/src/soc/intel/icelake/acpi/southbridge.asl
index 4abea7c..129a88d 100644
--- a/src/soc/intel/icelake/acpi/southbridge.asl
+++ b/src/soc/intel/icelake/acpi/southbridge.asl
@@ -17,6 +17,9 @@
 /* GPIO controller */
 #include "gpio.asl"
 
+/* GFX 00:02.0 */
+#include <soc/intel/common/block/acpi/acpi/gfx.asl>
+
 /* ESPI 0:1f.0 */
 #include <soc/intel/common/block/acpi/acpi/lpc.asl>
 
diff --git a/src/soc/intel/jasperlake/acpi/southbridge.asl b/src/soc/intel/jasperlake/acpi/southbridge.asl
index b68539a..b82cce5 100644
--- a/src/soc/intel/jasperlake/acpi/southbridge.asl
+++ b/src/soc/intel/jasperlake/acpi/southbridge.asl
@@ -17,6 +17,9 @@
 /* GPIO controller */
 #include "gpio.asl"
 
+/* GFX 00:02.0 */
+#include <soc/intel/common/block/acpi/acpi/gfx.asl>
+
 /* ESPI 0:1f.0 */
 #include <soc/intel/common/block/acpi/acpi/lpc.asl>
 
diff --git a/src/soc/intel/tigerlake/acpi/southbridge.asl b/src/soc/intel/tigerlake/acpi/southbridge.asl
index 373dca5..42f3b12 100644
--- a/src/soc/intel/tigerlake/acpi/southbridge.asl
+++ b/src/soc/intel/tigerlake/acpi/southbridge.asl
@@ -17,6 +17,9 @@
 /* GPIO controller */
 #include "gpio.asl"
 
+/* GFX 00:02.0 */
+#include <soc/intel/common/block/acpi/acpi/gfx.asl>
+
 /* ESPI 0:1f.0 */
 #include <soc/intel/common/block/acpi/acpi/lpc.asl>
 

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