From 9bc92b9c8d0919b61660300249fa67e291ae0ecc Mon Sep 17 00:00:00 2001 From: Monk Liu Date: Wed, 8 Feb 2017 17:38:13 +0800 Subject: [PATCH] drm/amdgpu:fix amdgpu_sa_bo_new error(v2) 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. Signed-off-by: Monk Liu Reviewed-by: Alex Deucher Signed-off-by: Alex Deucher --- 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 7bf246e25ab7..7d5ae500fe02 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1835,8 +1835,6 @@ 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); @@ -1847,6 +1845,8 @@ 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); -- 2.20.1