Cycles: enable HIP for Vega and Vega II (Radeon 7) GPUs on Windows

Basic testing on windows only so far. Will need some testing on Linux as well
when the Linux enablement patch is ready.

Does not enable Vega APUs yet (which would be gfx902 or gfx90c).

Differential Revision: https://developer.blender.org/D14432

2 files changed, 2 insertions, 2 deletions

diff --git a/intern/cycles/blender/addon/properties.py b/intern/cycles/blender/addon/properties.py
index 4f78fbfc9e7..24cc5735c96 100644
--- a/intern/cycles/blender/addon/properties.py
+++ b/intern/cycles/blender/addon/properties.py
@@ -1480,7 +1480,7 @@ class CyclesPreferences(bpy.types.AddonPreferences):
                 col.label(text="and NVIDIA driver version 470 or newer", icon='BLANK1')
             elif device_type == 'HIP':
                 import sys
-                col.label(text="Requires discrete AMD GPU with RDNA architecture", icon='BLANK1')
+                col.label(text="Requires discrete AMD GPU with Vega architecture", icon='BLANK1')
                 if sys.platform[:3] == "win":
                     col.label(text="and AMD Radeon Pro 21.Q4 driver or newer", icon='BLANK1')
             elif device_type == 'METAL':
diff --git a/intern/cycles/device/hip/util.h b/intern/cycles/device/hip/util.h
index adb68a2d44c..4e4906171d1 100644
--- a/intern/cycles/device/hip/util.h
+++ b/intern/cycles/device/hip/util.h
@@ -51,7 +51,7 @@ static inline bool hipSupportsDevice(const int hipDevId)
   hipDeviceGetAttribute(&major, hipDeviceAttributeComputeCapabilityMajor, hipDevId);
   hipDeviceGetAttribute(&minor, hipDeviceAttributeComputeCapabilityMinor, hipDevId);
 
-  return (major > 10) || (major == 10 && minor >= 1);
+  return (major >= 9);
 }
 
 CCL_NAMESPACE_END