From: Sophon <redacted>
Date: Sat, 14 Feb 2026 05:29:17 +0000 (+0800)
Subject: vulkan: Add vendor id for Qualcomm drivers (#19569)
X-Git-Tag: upstream/0.0.8067~26
X-Git-Url: https://git.djapps.eu/?a=commitdiff_plain;h=2dec5480947c9a87c7b47426931d0d64421e4268;p=pkg%2Fggml%2Fsources%2Fllama.cpp

vulkan: Add vendor id for Qualcomm drivers (#19569)

This commit allows Qualcomm native vulkan driver to be used on Windows
instead of Mesa Dozen.
---

diff --git a/ggml/src/ggml-vulkan/ggml-vulkan.cpp b/ggml/src/ggml-vulkan/ggml-vulkan.cpp
index 82933ae03..e919d2223 100644
--- a/ggml/src/ggml-vulkan/ggml-vulkan.cpp
+++ b/ggml/src/ggml-vulkan/ggml-vulkan.cpp
@@ -92,6 +92,7 @@ static bool is_pow2(uint32_t x) { return x > 1 && (x & (x-1)) == 0; }
 #define VK_VENDOR_ID_APPLE 0x106b
 #define VK_VENDOR_ID_INTEL 0x8086
 #define VK_VENDOR_ID_NVIDIA 0x10de
+#define VK_VENDOR_ID_QUALCOMM 0x5143
 
 #define VK_DEVICE_DESCRIPTOR_POOL_SIZE 256
 
@@ -5641,6 +5642,10 @@ static void ggml_vk_instance_init() {
                             driver_priorities[vk::DriverId::eMesaNvk] = 2;
 #endif
                             break;
+                        case VK_VENDOR_ID_QUALCOMM:
+                            driver_priorities[vk::DriverId::eQualcommProprietary] = 1;
+                            driver_priorities[vk::DriverId::eMesaTurnip] = 2;
+                            break;
                     }
                     driver_priorities[vk::DriverId::eMesaDozen] = 100;