diff options
Diffstat (limited to 'src/amd/vulkan/radv_device.c')
| -rw-r--r-- | src/amd/vulkan/radv_device.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c index 79ef8ed..6e06863 100644 --- a/src/amd/vulkan/radv_device.c +++ b/src/amd/vulkan/radv_device.c @@ -32,6 +32,7 @@ #include "radv_private.h" #include "util/strtod.h" +#include <xf86drm.h> #include <amdgpu.h> #include <amdgpu_drm.h> #include "amdgpu_id.h" @@ -55,6 +56,7 @@ radv_physical_device_init(struct radv_physical_device *device, const char *path) { VkResult result; + drmVersionPtr version; int fd; fd = open(path, O_RDWR | O_CLOEXEC); @@ -62,6 +64,20 @@ radv_physical_device_init(struct radv_physical_device *device, return vk_errorf(VK_ERROR_INCOMPATIBLE_DRIVER, "failed to open %s: %m", path); + version = drmGetVersion(fd); + if (!version) { + close(fd); + return vk_errorf(VK_ERROR_INCOMPATIBLE_DRIVER, + "failed to get version %s: %m", path); + } + + if (strcmp(version->name, "amdgpu")) { + drmFreeVersion(version); + close(fd); + return VK_ERROR_INCOMPATIBLE_DRIVER; + } + drmFreeVersion(version); + device->_loader_data.loaderMagic = ICD_LOADER_MAGIC; device->instance = instance; assert(strlen(path) < ARRAY_SIZE(device->path)); |