From d7dbe0d963fb7fab2f1d1d7fa70500b3478fe566 Mon Sep 17 00:00:00 2001
From: Aleksey Komarov <q4arus@ya.ru>
Date: Wed, 1 Jan 2025 22:25:43 +0300
Subject: [PATCH] vk: Add driver vendor PANVK (Mali GPU on Mesa)

---
 rpcs3/Emu/RSX/VK/VKCompute.cpp        | 1 +
 rpcs3/Emu/RSX/VK/VKHelpers.cpp        | 3 +++
 rpcs3/Emu/RSX/VK/VKRenderTargets.h    | 1 +
 rpcs3/Emu/RSX/VK/vkutils/chip_class.h | 3 ++-
 rpcs3/Emu/RSX/VK/vkutils/device.cpp   | 7 +++++++
 5 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/rpcs3/Emu/RSX/VK/VKCompute.cpp b/rpcs3/Emu/RSX/VK/VKCompute.cpp
index 499976b660..e7cfb617ba 100644
--- a/rpcs3/Emu/RSX/VK/VKCompute.cpp
+++ b/rpcs3/Emu/RSX/VK/VKCompute.cpp
@@ -78,6 +78,7 @@ namespace vk
 				break;
 			case vk::driver_vendor::LAVAPIPE:
 			case vk::driver_vendor::V3DV:
+			case vk::driver_vendor::PANVK:
 				// TODO: Actually bench this. Using 32 for now to match other common configurations.
 			case vk::driver_vendor::DOZEN:
 				// Actual optimal size depends on the D3D device. Use 32 since it should work well on both AMD and NVIDIA
diff --git a/rpcs3/Emu/RSX/VK/VKHelpers.cpp b/rpcs3/Emu/RSX/VK/VKHelpers.cpp
index 7789661ef2..2a31ffa51d 100644
--- a/rpcs3/Emu/RSX/VK/VKHelpers.cpp
+++ b/rpcs3/Emu/RSX/VK/VKHelpers.cpp
@@ -144,6 +144,9 @@ namespace vk
 		case driver_vendor::HONEYKRISP:
 			// Needs more testing
 			break;
+		case driver_vendor::PANVK:
+			// Needs more testing
+			break;
 		default:
 			rsx_log.warning("Unsupported device: %s", gpu_name);
 		}
diff --git a/rpcs3/Emu/RSX/VK/VKRenderTargets.h b/rpcs3/Emu/RSX/VK/VKRenderTargets.h
index 4bee28227a..19c9f04f63 100644
--- a/rpcs3/Emu/RSX/VK/VKRenderTargets.h
+++ b/rpcs3/Emu/RSX/VK/VKRenderTargets.h
@@ -190,6 +190,7 @@ namespace vk
 			case driver_vendor::LAVAPIPE:
 			case driver_vendor::V3DV:
 			case driver_vendor::HONEYKRISP:
+			case driver_vendor::PANVK:
 				break;
 			}
 
diff --git a/rpcs3/Emu/RSX/VK/vkutils/chip_class.h b/rpcs3/Emu/RSX/VK/vkutils/chip_class.h
index 07b087d403..a905b7cc07 100644
--- a/rpcs3/Emu/RSX/VK/vkutils/chip_class.h
+++ b/rpcs3/Emu/RSX/VK/vkutils/chip_class.h
@@ -54,7 +54,8 @@ namespace vk
 		LAVAPIPE,
 		NVK,
 		V3DV,
-		HONEYKRISP
+		HONEYKRISP,
+		PANVK
 	};
 
 	driver_vendor get_driver_vendor();
diff --git a/rpcs3/Emu/RSX/VK/vkutils/device.cpp b/rpcs3/Emu/RSX/VK/vkutils/device.cpp
index 25b2a57d62..ad80b3786f 100644
--- a/rpcs3/Emu/RSX/VK/vkutils/device.cpp
+++ b/rpcs3/Emu/RSX/VK/vkutils/device.cpp
@@ -302,6 +302,11 @@ namespace vk
 				return driver_vendor::HONEYKRISP;
 			}
 
+			if (gpu_name.find("Panfrost") != umax)
+			{
+				return driver_vendor::PANVK;
+			}
+
 			return driver_vendor::unknown;
 		}
 		else
@@ -329,6 +334,8 @@ namespace vk
 				return driver_vendor::V3DV;
 			case VK_DRIVER_ID_MESA_HONEYKRISP:
 				return driver_vendor::HONEYKRISP;
+			case VK_DRIVER_ID_MESA_PANVK:
+				return driver_vendor::PANVK;
 			default:
 				// Mobile?
 				return driver_vendor::unknown;