diff options
| author | Jason Ekstrand <[email protected]> | 2016-05-24 12:06:35 -0700 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2016-05-27 17:18:33 -0700 |
| commit | b93b5935a71279a4b9dc58b01eab8a49e91b815b (patch) | |
| tree | c30ed5c946c858161d54d4abf13a5be7303c7d35 | |
| parent | e023c104f738d030c21a519e805705961e4ccf46 (diff) | |
anv: Try the first 8 render nodes instead of just renderD128
This way, if you have other cards installed, the Vulkan driver will still
work. No guarantees about WSI working correctly but offscreen should at
least work.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95537
| -rw-r--r-- | src/intel/vulkan/anv_device.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c index 1ab6c745a26..da7a39471c1 100644 --- a/src/intel/vulkan/anv_device.c +++ b/src/intel/vulkan/anv_device.c @@ -73,8 +73,7 @@ anv_physical_device_init(struct anv_physical_device *device, device->chipset_id = anv_gem_get_param(fd, I915_PARAM_CHIPSET_ID); if (!device->chipset_id) { - result = vk_errorf(VK_ERROR_INITIALIZATION_FAILED, - "failed to get chipset id: %m"); + result = VK_ERROR_INITIALIZATION_FAILED; goto fail; } @@ -314,8 +313,15 @@ VkResult anv_EnumeratePhysicalDevices( VkResult result; if (instance->physicalDeviceCount < 0) { - result = anv_physical_device_init(&instance->physicalDevice, - instance, "/dev/dri/renderD128"); + char path[20]; + for (unsigned i = 0; i < 8; i++) { + snprintf(path, sizeof(path), "/dev/dri/renderD%d", 128 + i); + result = anv_physical_device_init(&instance->physicalDevice, + instance, path); + if (result == VK_SUCCESS) + break; + } + if (result == VK_ERROR_INCOMPATIBLE_DRIVER) { instance->physicalDeviceCount = 0; } else if (result == VK_SUCCESS) { |