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author | Dave Airlie <airlied@redhat.com> | 2019-04-03 11:36:52 +1000 |
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committer | Dave Airlie <airlied@redhat.com> | 2019-04-03 13:26:11 +1000 |
commit | 457109829f4ee4107e8c7108237afba21fabbb5e (patch) | |
tree | b2494fb72af2f0d4572362dcf30fb532a846ef7d /drivers/gpu/drm/mgag200 | |
parent | b4e4538a0ab5079ae5dc401970e11f0ff2ba13a7 (diff) | |
parent | 7a65bdc6903d4cae56855eceabfd8f879a3b8f6e (diff) | |
download | linux-457109829f4ee4107e8c7108237afba21fabbb5e.tar.bz2 |
Merge branch 'drm-next-5.2' of git://people.freedesktop.org/~agd5f/linux into drm-next
amdgpu:
- Switch to HMM for userptr (reverted until HMM fixes land)
- New experimental SMU 11 replacement for powerplay for vega20 (not enabled by default)
- Initial RAS support for vega20
- BACO support for vega12
- BACO fixes for vega20
- Rework IH handling for page fault and retry interrupts
- Cleanly split CPU and GPU paths for GPUVM updates
- Powerplay fixes
- XGMI fixes
- Rework how DC interacts with atomic for planes
- Clean up and simplify DC/Powerplay interfaces
- Misc cleanups and bug fixes
amdkfd:
- Switch to HMM for userptr (reverted until HMM fixes land)
- Add initial RAS support
- MQD fixes
ttm:
- Unify DRM_FILE_PAGE_OFFSET handling
- Account for kernel allocations in kernel zone only
- Misc cleanups
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexdeucher@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190402170820.22197-1-alexander.deucher@amd.com
Diffstat (limited to 'drivers/gpu/drm/mgag200')
-rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_drv.h | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/mgag200/mgag200_ttm.c | 10 |
2 files changed, 2 insertions, 9 deletions
diff --git a/drivers/gpu/drm/mgag200/mgag200_drv.h b/drivers/gpu/drm/mgag200/mgag200_drv.h index 71a235c2d848..8c31e4422cae 100644 --- a/drivers/gpu/drm/mgag200/mgag200_drv.h +++ b/drivers/gpu/drm/mgag200/mgag200_drv.h @@ -269,7 +269,6 @@ mgag200_dumb_mmap_offset(struct drm_file *file, struct mga_i2c_chan *mgag200_i2c_create(struct drm_device *dev); void mgag200_i2c_destroy(struct mga_i2c_chan *i2c); -#define DRM_FILE_PAGE_OFFSET (0x100000000ULL >> PAGE_SHIFT) void mgag200_ttm_placement(struct mgag200_bo *bo, int domain); static inline int mgag200_bo_reserve(struct mgag200_bo *bo, bool no_wait) diff --git a/drivers/gpu/drm/mgag200/mgag200_ttm.c b/drivers/gpu/drm/mgag200/mgag200_ttm.c index d96a9b32455e..bd42365a8aa8 100644 --- a/drivers/gpu/drm/mgag200/mgag200_ttm.c +++ b/drivers/gpu/drm/mgag200/mgag200_ttm.c @@ -178,7 +178,6 @@ int mgag200_mm_init(struct mga_device *mdev) ret = ttm_bo_device_init(&mdev->ttm.bdev, &mgag200_bo_driver, dev->anon_inode->i_mapping, - DRM_FILE_PAGE_OFFSET, true); if (ret) { DRM_ERROR("Error initialising bo driver; %d\n", ret); @@ -345,13 +344,8 @@ int mgag200_bo_push_sysram(struct mgag200_bo *bo) int mgag200_mmap(struct file *filp, struct vm_area_struct *vma) { - struct drm_file *file_priv; - struct mga_device *mdev; + struct drm_file *file_priv = filp->private_data; + struct mga_device *mdev = file_priv->minor->dev->dev_private; - if (unlikely(vma->vm_pgoff < DRM_FILE_PAGE_OFFSET)) - return -EINVAL; - - file_priv = filp->private_data; - mdev = file_priv->minor->dev->dev_private; return ttm_bo_mmap(filp, vma, &mdev->ttm.bdev); } |