diff options
| author | Jordan Crouse <jcrouse@codeaurora.org> | 2017-06-28 09:55:13 -0600 |
|---|---|---|
| committer | Jordan Crouse <jcrouse@codeaurora.org> | 2017-07-03 13:40:27 -0600 |
| commit | 48db6e4716499d2d995fce9d396892e8f5313cff (patch) | |
| tree | 2b53c7528acfe35709c1f871945d7955b6aadb45 /include | |
| parent | 130cbfae0872f54fdd73c8e549bd2630de3068cf (diff) | |
drm/msm: Change the profiling structure
Remove the queued time from the profile struct and turn the submit time
into a proper timespec (tv_sec + tv_nsec). This should sync up better
with what userspace is used to seeing.
Change-Id: Ic0dedbad0621fa248e6cffde2d1ee3f9b609e19d
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index a60e84ab905b..474130b57093 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -264,9 +264,15 @@ struct drm_msm_gem_submit { __u32 queueid; /* in, submitqueue id */ }; +/* + * Define a preprocessor variable to let the userspace know that + * drm_msm_gem_submit_profile_buffer switched to only support a kernel timestamp + * for submit time + */ +#define MSM_PROFILE_BUFFER_SUBMIT_TIME 1 + struct drm_msm_gem_submit_profile_buffer { - __s64 queue_time; /* out, Ringbuffer queue time (nsecs) */ - __s64 submit_time; /* out, Ringbuffer submission time (nsecs) */ + struct drm_msm_timespec time; /* out, submission time */ __u64 ticks_queued; /* out, GPU ticks at ringbuffer submission */ __u64 ticks_submitted; /* out, GPU ticks before cmdstream execution*/ __u64 ticks_retired; /* out, GPU ticks after cmdstream execution */ |