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| author | Lucas Stach <l.stach@pengutronix.de> | 2023-02-01 16:26:08 +0100 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2023-02-07 20:49:54 +0100 |
| commit | d306788b6e1bc9df1cc427f7db5921e7ecb29369 (patch) | |
| tree | 7fb8b01153b618f43b71b3a96c5715ae35ec515b /drivers/gpu/drm/etnaviv/etnaviv_drv.h | |
| parent | drm/scheduler: track GPU active time per entity (diff) | |
| download | linux-d306788b6e1bc9df1cc427f7db5921e7ecb29369.tar.xz linux-d306788b6e1bc9df1cc427f7db5921e7ecb29369.zip | |
drm/etnaviv: allocate unique ID per drm_file
Allows to easily track if several fd are pointing to the same
execution context due to being dup'ed.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to '')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_drv.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_drv.h b/drivers/gpu/drm/etnaviv/etnaviv_drv.h index 0b311af04f1d..b3eb1662e90c 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_drv.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_drv.h @@ -29,6 +29,7 @@ struct etnaviv_iommu_global; #define ETNAVIV_SOFTPIN_START_ADDRESS SZ_4M /* must be >= SUBALLOC_SIZE */ struct etnaviv_file_private { + int id; struct etnaviv_iommu_context *mmu; struct drm_sched_entity sched_entity[ETNA_MAX_PIPES]; }; @@ -41,6 +42,9 @@ struct etnaviv_drm_private { struct etnaviv_cmdbuf_suballoc *cmdbuf_suballoc; struct etnaviv_iommu_global *mmu_global; + struct xarray active_contexts; + u32 next_context_id; + /* list of GEM objects: */ struct mutex gem_lock; struct list_head gem_list; |