[PATCH] drm/amdgpu: fix 64bit BAR detection

[Christian König]

Windows added by the BIOS are not marked as 64bit because they are
usually not changeable anyway.

This fixes large BAR support on my new Ryzen build system.

Signed-off-by: Christian König <christian.koenig at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index e91575311646..7114f2527edc 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -626,7 +626,7 @@ int amdgpu_device_resize_fb_bar(struct amdgpu_device *adev)
 		root = root->parent;
 
 	pci_bus_for_each_resource(root, res, i) {
-		if (res && res->flags & IORESOURCE_MEM_64 &&
+		if (res && res->flags & (IORESOURCE_MEM | IORESOURCE_MEM_64) &&
 		    res->start > 0x100000000ull)
 			break;
 	}
-- 
2.14.1