hrev51594 adds 1 changeset to branch 'master'
old head: cec4fe2f8506dd0bd378cb32a4d23b4ba9549e6a
new head: 164e4f8de42ca0e8a58f27585dab168fdc96b586
overview:
http://cgit.haiku-os.org/haiku/log/?qt=range&q=164e4f8de42c+%5Ecec4fe2f8506
----------------------------------------------------------------------------
164e4f8de42c: intel_extreme: Beginnings of Broadwell support.
At present, does not work (it fails to properly set up interrupts,
resulting in thousands of unhandled ones which all but grinds the system
to a halt) but this at least is some progress.
[ Augustin Cavalier <waddlesplash@xxxxxxxxx> ]
----------------------------------------------------------------------------
Revision: hrev51594
Commit: 164e4f8de42ca0e8a58f27585dab168fdc96b586
URL: http://cgit.haiku-os.org/haiku/commit/?id=164e4f8de42c
Author: Augustin Cavalier <waddlesplash@xxxxxxxxx>
Date: Tue Nov 21 23:34:59 2017 UTC
----------------------------------------------------------------------------
3 files changed, 11 insertions(+), 4 deletions(-)
headers/private/graphics/intel_extreme/intel_extreme.h | 10 ++++++----
src/add-ons/kernel/busses/agp_gart/intel_gart.cpp | 2 ++
.../kernel/drivers/graphics/intel_extreme/driver.cpp | 3 +++
----------------------------------------------------------------------------
diff --git a/headers/private/graphics/intel_extreme/intel_extreme.h
b/headers/private/graphics/intel_extreme/intel_extreme.h
index aa7bd1c..c26a678 100644
--- a/headers/private/graphics/intel_extreme/intel_extreme.h
+++ b/headers/private/graphics/intel_extreme/intel_extreme.h
@@ -50,7 +50,7 @@
#define INTEL_GROUP_FSM (INTEL_FAMILY_POVR | 0x0020) //
Fu.Silvermont
#define INTEL_GROUP_VLV (INTEL_FAMILY_SOC0 | 0x0010) //
ValleyView
#define INTEL_GROUP_CHV (INTEL_FAMILY_SOC0 | 0x0020) //
CherryView
-#define INTEL_GROUP_BXT (INTEL_FAMILY_SOC0 | 0x0040) // Broxton
+#define INTEL_GROUP_BDW (INTEL_FAMILY_SOC0 | 0x0040) //
Broadwell
#define INTEL_GROUP_SKY (INTEL_FAMILY_LAKE | 0x0010) // SkyLake
#define INTEL_GROUP_KBY (INTEL_FAMILY_LAKE | 0x0020) //
KabyLake
// models
@@ -79,6 +79,8 @@
#define INTEL_MODEL_HASM (INTEL_GROUP_HAS | INTEL_TYPE_MOBILE)
#define INTEL_MODEL_VLV (INTEL_GROUP_VLV)
#define INTEL_MODEL_VLVM (INTEL_GROUP_VLV | INTEL_TYPE_MOBILE)
+#define INTEL_MODEL_BDW (INTEL_GROUP_BDW)
+#define INTEL_MODEL_BDWM (INTEL_GROUP_BDW | INTEL_TYPE_MOBILE)
#define INTEL_MODEL_SKY (INTEL_GROUP_SKY)
#define INTEL_MODEL_SKYM (INTEL_GROUP_SKY | INTEL_TYPE_MOBILE)
#define INTEL_MODEL_SKYS (INTEL_GROUP_SKY | INTEL_TYPE_SERVER)
@@ -88,7 +90,7 @@
#define INTEL_PCH_CPT_DEVICE_ID 0x1c00
#define INTEL_PCH_PPT_DEVICE_ID 0x1e00
#define INTEL_PCH_LPT_DEVICE_ID 0x8c00
-#define INTEL_PCH_LPT_LP_DEVICE_ID 0x9c00
+#define INTEL_PCH_LPT_LP_DEVICE_ID 0x9c00 /* Wildcat Point */
#define INTEL_PCH_SPT_DEVICE_ID 0xa100
#define INTEL_PCH_SPT_LP_DEVICE_ID 0x9d00
#define INTEL_PCH_P2X_DEVICE_ID 0x7100
@@ -198,9 +200,9 @@ struct DeviceType {
return 6;
if (InFamily(INTEL_FAMILY_SER5) || InGroup(INTEL_GROUP_VLV))
return 7;
- if (InGroup(INTEL_GROUP_CHV))
+ if (InGroup(INTEL_GROUP_CHV) || InGroup(INTEL_GROUP_BDW))
return 8;
- if (InGroup(INTEL_GROUP_BXT) || InFamily(INTEL_FAMILY_LAKE))
+ if (InFamily(INTEL_FAMILY_LAKE))
return 9;
// Generation 0 means somethins is wrong :-)
diff --git a/src/add-ons/kernel/busses/agp_gart/intel_gart.cpp
b/src/add-ons/kernel/busses/agp_gart/intel_gart.cpp
index e8d7a64..4e0557d 100644
--- a/src/add-ons/kernel/busses/agp_gart/intel_gart.cpp
+++ b/src/add-ons/kernel/busses/agp_gart/intel_gart.cpp
@@ -128,6 +128,8 @@ const struct supported_device {
{0x0f00, 0x0f33, INTEL_MODEL_VLVM, "ValleyView Mobile"},
{0x0f00, 0x0157, INTEL_MODEL_VLVM, "ValleyView Mobile"},
+ {0x1604, 0x1616, INTEL_MODEL_BDWM, "HD Graphics 5500 (Broadwell GT2)"},
+
// XXX: 0x1904 only confirmed on 0x1916
{0x1904, 0x1902, INTEL_MODEL_SKY, "Skylake GT1"},
{0x1904, 0x1906, INTEL_MODEL_SKYM, "Skylake GT1"},
diff --git a/src/add-ons/kernel/drivers/graphics/intel_extreme/driver.cpp
b/src/add-ons/kernel/drivers/graphics/intel_extreme/driver.cpp
index 04f5e64..766fb52 100644
--- a/src/add-ons/kernel/drivers/graphics/intel_extreme/driver.cpp
+++ b/src/add-ons/kernel/drivers/graphics/intel_extreme/driver.cpp
@@ -111,6 +111,8 @@ const struct supported_device {
{0x0f33, INTEL_MODEL_VLVM, "ValleyView Mobile"},
{0x0157, INTEL_MODEL_VLVM, "ValleyView Mobile"},
+// {0x1616, INTEL_MODEL_BDWM, "HD Graphics 5500 (Broadwell GT2)"},
+
{0x1902, INTEL_MODEL_SKY, "Skylake GT1"},
{0x1906, INTEL_MODEL_SKYM, "Skylake GT1"},
{0x190a, INTEL_MODEL_SKYS, "Skylake GT1"},
@@ -194,6 +196,7 @@ detect_intel_pch()
ERROR("%s: Found PantherPoint PCH\n", __func__);
return INTEL_PCH_CPT;
case INTEL_PCH_LPT_DEVICE_ID:
+ case INTEL_PCH_LPT_LP_DEVICE_ID:
ERROR("%s: Found LynxPoint PCH\n", __func__);
return INTEL_PCH_LPT;
case INTEL_PCH_SPT_DEVICE_ID:
