diff options
Diffstat (limited to 'drivers/gpu/drm/v3d/v3d_drv.h')
| -rw-r--r-- | drivers/gpu/drm/v3d/v3d_drv.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/v3d/v3d_drv.h b/drivers/gpu/drm/v3d/v3d_drv.h index 106454f28956..4c59fefaa0b4 100644 --- a/drivers/gpu/drm/v3d/v3d_drv.h +++ b/drivers/gpu/drm/v3d/v3d_drv.h @@ -21,11 +21,27 @@ struct reset_control; #define V3D_MAX_QUEUES (V3D_CACHE_CLEAN + 1) +static inline char *v3d_queue_to_string(enum v3d_queue queue) +{ + switch (queue) { + case V3D_BIN: return "bin"; + case V3D_RENDER: return "render"; + case V3D_TFU: return "tfu"; + case V3D_CSD: return "csd"; + case V3D_CACHE_CLEAN: return "cache_clean"; + } + return "UNKNOWN"; +} + struct v3d_queue_state { struct drm_gpu_scheduler sched; u64 fence_context; u64 emit_seqno; + + u64 start_ns; + u64 enabled_ns; + u64 jobs_sent; }; /* Performance monitor object. The perform lifetime is controlled by userspace @@ -167,6 +183,12 @@ struct v3d_file_priv { } perfmon; struct drm_sched_entity sched_entity[V3D_MAX_QUEUES]; + + u64 start_ns[V3D_MAX_QUEUES]; + + u64 enabled_ns[V3D_MAX_QUEUES]; + + u64 jobs_sent[V3D_MAX_QUEUES]; }; struct v3d_bo { @@ -238,6 +260,11 @@ struct v3d_job { */ struct v3d_perfmon *perfmon; + /* File descriptor of the process that submitted the job that could be used + * for collecting stats by process of GPU usage. + */ + struct drm_file *file; + /* Callback for the freeing of the job on refcount going to 0. */ void (*free)(struct kref *ref); }; @@ -418,3 +445,7 @@ int v3d_perfmon_destroy_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); int v3d_perfmon_get_values_ioctl(struct drm_device *dev, void *data, struct drm_file *file_priv); + +/* v3d_sysfs.c */ +int v3d_sysfs_init(struct device *dev); +void v3d_sysfs_destroy(struct device *dev); |