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| author | Dave Airlie <airlied@redhat.com> | 2017-06-21 08:49:54 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2017-06-21 08:49:54 +1000 |
| commit | eafae133e48c9e5f5537d5c6df34eab912336b9a (patch) | |
| tree | fb9fd9337cd93e597114cf3c5f4ca9e9bb3a4f7e /include/uapi | |
| parent | 8c52f36413063bedbb3d31a65048a61ea2f1e169 (diff) | |
| parent | 4a630fadbb29d9efaedb525f1a8f7449ad107641 (diff) | |
| download | op-kernel-dev-eafae133e48c9e5f5537d5c6df34eab912336b9a.zip op-kernel-dev-eafae133e48c9e5f5537d5c6df34eab912336b9a.tar.gz | |
Merge tag 'drm-msm-next-2017-06-20' of git://people.freedesktop.org/~robclark/linux into drm-next
This time around, the biggest thing is a bunch of GEM rework for more
fine grained locking and prep work to handle multiple address spaces
(ie. per-process pagetables). Also some HDMI fixes for 8x96
(snapdragon 820).
One unrelated bus patch, for something that seems to get merged
through whatever random tree (and has all the right ack's).
* tag 'drm-msm-next-2017-06-20' of git://people.freedesktop.org/~robclark/linux:
drm/msm: Fix potential buffer overflow issue
bus: SIMPLE_PM_BUS does not depend on ARCH_RENESAS
drm/msm: Separate locking of buffer resources from struct_mutex
drm/msm/hdmi: Fix HDMI pink strip issue seen on 8x96
drm/msm/hdmi: 8996 PLL: Populate unprepare
drm/msm/hdmi: Use bitwise operators when building register values
drm/msm: update generated headers
drm/msm: remove address-space id
drm/msm: support for an arbitrary number of address spaces
drm/msm: refactor how we handle vram carveout buffers
drm/msm: pass address-space to _get_iova() and friends
drm/msm/mdp4+5: move aspace/id to base class
drm/msm/mdp5: kill pipe_lock
drm/msm: fix locking inconsistency for gpu->hw_init()
drm/msm: Remove memptrs->wptr
drm/msm: Add a struct to pass configuration to msm_gpu_init()
drm/msm: Add hint to DRM_IOCTL_MSM_GEM_INFO to return an object IOVA
drm/msm: Remove idle function hook
drm/msm: Remove DRM_MSM_NUM_IOCTLS
drm/msm: gpu: Enable zap shader for A5XX
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index a4a189a..26c54f6 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -104,10 +104,14 @@ struct drm_msm_gem_new { __u32 handle; /* out */ }; +#define MSM_INFO_IOVA 0x01 + +#define MSM_INFO_FLAGS (MSM_INFO_IOVA) + struct drm_msm_gem_info { __u32 handle; /* in */ - __u32 pad; - __u64 offset; /* out, offset to pass to mmap() */ + __u32 flags; /* in - combination of MSM_INFO_* flags */ + __u64 offset; /* out, mmap() offset or iova */ }; #define MSM_PREP_READ 0x01 @@ -261,7 +265,6 @@ struct drm_msm_gem_madvise { #define DRM_MSM_GEM_SUBMIT 0x06 #define DRM_MSM_WAIT_FENCE 0x07 #define DRM_MSM_GEM_MADVISE 0x08 -#define DRM_MSM_NUM_IOCTLS 0x09 #define DRM_IOCTL_MSM_GET_PARAM DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GET_PARAM, struct drm_msm_param) #define DRM_IOCTL_MSM_GEM_NEW DRM_IOWR(DRM_COMMAND_BASE + DRM_MSM_GEM_NEW, struct drm_msm_gem_new) |
