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intel_extreme: add support for Alder Lake chipsets.

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Added AlderLake-P and AlderLake-N variants to agp_gart bus
and intel_extreme driver. Tested and confirmed working.

Change-Id: I1ac1e04fbba222a2f9eef483d68575665561e837
Reviewed-on: https://review.haiku-os.org/c/haiku/+/8840
Reviewed-by: waddlesplash <[email protected]>
This commit is contained in:
Dru Satori
2025-01-20 17:17:43 +00:00
committed by waddlesplash
parent 04bf57110c
commit 0db74e1ae1
4 changed files with 13 additions and 2 deletions
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headers/private/graphics/intel_extreme/intel_extreme.h
+4 -1
View File
@@ -55,6 +55,7 @@
#define INTEL_GROUP_CML (INTEL_FAMILY_LAKE | 0x0080) // CometLake
#define INTEL_GROUP_JSL (INTEL_FAMILY_LAKE | 0x0100) // JasperLake
#define INTEL_GROUP_TGL (INTEL_FAMILY_LAKE | 0x0200) // TigerLake
#define INTEL_GROUP_ALD (INTEL_FAMILY_LAKE | 0x0400) // AlderLake
// models
#define INTEL_TYPE_SERVER 0x0004
#define INTEL_TYPE_MOBILE 0x0008
@@ -96,6 +97,7 @@
#define INTEL_MODEL_JSL (INTEL_GROUP_JSL)
#define INTEL_MODEL_JSLM (INTEL_GROUP_JSL | INTEL_TYPE_MOBILE)
#define INTEL_MODEL_TGLM (INTEL_GROUP_TGL | INTEL_TYPE_MOBILE)
#define INTEL_MODEL_ALDM (INTEL_GROUP_ALD | INTEL_TYPE_MOBILE)
#define INTEL_PCH_DEVICE_ID_MASK 0xff80
#define INTEL_PCH_IBX_DEVICE_ID 0x3b00
@@ -124,6 +126,7 @@
#define INTEL_PCH_ADP2_DEVICE_ID 0x5180
#define INTEL_PCH_ADP3_DEVICE_ID 0x7a00
#define INTEL_PCH_ADP4_DEVICE_ID 0x5480
#define INTEL_PCH_ADP5_DEVICE_ID 0x4600
#define INTEL_PCH_P2X_DEVICE_ID 0x7100
#define INTEL_PCH_P3X_DEVICE_ID 0x7000
@@ -233,7 +236,7 @@ struct DeviceType {
return 8;
if (InGroup(INTEL_GROUP_JSL))
return 11;
if (InGroup(INTEL_GROUP_TGL))
if (InGroup(INTEL_GROUP_TGL) || InGroup(INTEL_GROUP_ALD))
return 12;
if (InFamily(INTEL_FAMILY_LAKE))
return 9;