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| author | Linux Build Service Account <lnxbuild@quicinc.com> | 2017-06-08 05:13:44 -0700 |
|---|---|---|
| committer | Gerrit - the friendly Code Review server <code-review@localhost> | 2017-06-08 05:13:43 -0700 |
| commit | 2ae6690a5650d746f4c37eca6ccc6380304de9b1 (patch) | |
| tree | 83d8a95dcec179891d756e471d91fc6405bf58ad /include/uapi | |
| parent | f81a3ca6b381273ec4bf161b2b18be9a876cee33 (diff) | |
| parent | 1f1dbe35f74c1ff687079997cfa433961d48835d (diff) | |
Merge "drm/msm: Use mmu notifiers to track SVM range invalidations"
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index 7aa6496c7608..cc6d4fb42d9f 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -102,6 +102,13 @@ struct drm_msm_gem_new { __u32 handle; /* out */ }; +struct drm_msm_gem_svm_new { + __u64 hostptr; /* in, must be page-aligned */ + __u64 size; /* in, must be page-aligned */ + __u32 flags; /* in, mask of MSM_BO_x */ + __u32 handle; /* out */ +}; + #define MSM_INFO_IOVA 0x01 #define MSM_INFO_FLAGS (MSM_INFO_IOVA) @@ -356,6 +363,8 @@ struct drm_msm_gem_sync { #define DRM_MSM_GEM_CPU_FINI 0x05 #define DRM_MSM_GEM_SUBMIT 0x06 #define DRM_MSM_WAIT_FENCE 0x07 +/* Gap for upstream DRM_MSM_GEM_MADVISE */ +#define DRM_MSM_GEM_SVM_NEW 0x09 #define DRM_SDE_WB_CONFIG 0x40 #define DRM_MSM_REGISTER_EVENT 0x41 @@ -395,6 +404,9 @@ struct drm_msm_gem_sync { struct drm_msm_counter_read) #define DRM_IOCTL_MSM_GEM_SYNC DRM_IOW(DRM_COMMAND_BASE + DRM_MSM_GEM_SYNC,\ struct drm_msm_gem_sync) +#define DRM_IOCTL_MSM_GEM_SVM_NEW \ + DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_SVM_NEW, \ + struct drm_msm_gem_svm_new) #if defined(__cplusplus) } |