ib_pool init should prior to fbdev_init, otherwise
there will be error from amdgpu_sa_bo_new
(amdgpu_sa.c:323)
fbdev_init will call ttm_validate which further call
amdgpu_sa_bo_new.
v2:
move fbdev_init behind ib test.
Change-Id: I3a969570d443f61a44f67b0d76b3871ca5c3ea81
Signed-off-by: Monk Liu <Monk.Liu at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index afcae15..abd7e15 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -1918,8 +1918,6 @@ int amdgpu_device_init(struct amdgpu_device *adev,
/* Get a log2 for easy divisions. */
adev->mm_stats.log2_max_MBps = ilog2(max(1u, max_MBps));
- amdgpu_fbdev_init(adev);
-
r = amdgpu_ib_pool_init(adev);
if (r) {
dev_err(adev->dev, "IB initialization failed (%d).\n", r);
@@ -1930,6 +1928,8 @@ int amdgpu_device_init(struct amdgpu_device *adev,
if (r)
DRM_ERROR("ib ring test failed (%d).\n", r);
+ amdgpu_fbdev_init(adev);
+
r = amdgpu_gem_debugfs_init(adev);
if (r) {
DRM_ERROR("registering gem debugfs failed (%d).\n", r);
--
2.7.4
