diff options
| author | Jordan Crouse <jcrouse@codeaurora.org> | 2017-06-12 09:16:47 -0600 |
|---|---|---|
| committer | Jordan Crouse <jcrouse@codeaurora.org> | 2017-06-19 15:50:30 -0600 |
| commit | b25ea02d2273fb6ee2a797f7d67da341d7b60b6b (patch) | |
| tree | cbd0f6ca928a45ce282873a9cfe2c564e9f6e5b9 /include/uapi | |
| parent | b674857b834e03f0b789e7def6948a34c246ae60 (diff) | |
drm/msm: Add a submit queue flag to disable the QoS timer
Allow priviliged (CAP_SYS_ADMIN) processes to disable the
hangcheck / quality of service timer to allow individual
submits to run for as long as they need.
Change-Id: Ic0dedbad1399ebe7c6db74ba374bfa3a6f72917a
Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/drm/msm_drm.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/uapi/drm/msm_drm.h b/include/uapi/drm/msm_drm.h index ce05a3974572..d8b8ef16b14a 100644 --- a/include/uapi/drm/msm_drm.h +++ b/include/uapi/drm/msm_drm.h @@ -362,7 +362,13 @@ struct drm_msm_gem_sync { * use and query 0 but cannot destroy it. */ -#define MSM_SUBMITQUEUE_FLAGS (0) +/* + * Allows a process to bypass the 2 second quality of service timeout. + * Only CAP_SYS_ADMIN capable processes can set this flag. + */ +#define MSM_SUBMITQUEUE_BYPASS_QOS_TIMEOUT 0x00000001 + +#define MSM_SUBMITQUEUE_FLAGS (MSM_SUBMITQUEUE_BYPASS_QOS_TIMEOUT) struct drm_msm_submitqueue { __u32 flags; /* in, MSM_SUBMITQUEUE_x */ |