diff options
| author | Chunming Zhou <David1.Zhou@amd.com> | 2016-08-30 16:13:10 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-08-31 15:21:12 -0400 |
| commit | 5c1354bd30c118326236e13cfdc49db03d2b5855 (patch) | |
| tree | cbcbcabc509367914f3224167c6aa2fa12e5b487 /drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | |
| parent | 78fbb6859b739f7f67c820ab8c9e7a25add977b5 (diff) | |
drm/amdgpu: link all gtt when binding them V2
V2:
spin lock instead of mutex for gtt list
Signed-off-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_device.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c index f95bcb80dde3..bfdd445a8bb6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c @@ -1577,6 +1577,9 @@ int amdgpu_device_init(struct amdgpu_device *adev, INIT_LIST_HEAD(&adev->shadow_list); mutex_init(&adev->shadow_list_lock); + INIT_LIST_HEAD(&adev->gtt_list); + spin_lock_init(&adev->gtt_list_lock); + if (adev->asic_type >= CHIP_BONAIRE) { adev->rmmio_base = pci_resource_start(adev->pdev, 5); adev->rmmio_size = pci_resource_len(adev->pdev, 5); @@ -1584,6 +1587,7 @@ int amdgpu_device_init(struct amdgpu_device *adev, adev->rmmio_base = pci_resource_start(adev->pdev, 2); adev->rmmio_size = pci_resource_len(adev->pdev, 2); } + adev->rmmio = ioremap(adev->rmmio_base, adev->rmmio_size); if (adev->rmmio == NULL) { return -ENOMEM; |