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| author |   Lucas Stach <l.stach@pengutronix.de> | 2021-08-20 22:18:25 +0200 |
|---|---|---|
| committer | Lucas Stach <l.stach@pengutronix.de> | 2021-09-16 10:35:15 +0200 |
| commit | 23e0f5a57d0ecec86e1fc82194acd94aede21a46 (patch) | |
| tree | 78ebafdc36a6a5cd00a1eed9721c7ddb1651dc21 /drivers/gpu/drm/etnaviv/etnaviv_gpu.h | |
| parent | drm/etnaviv: put submit prev MMU context when it exists (diff) | |
| download | linux-dev-23e0f5a57d0ecec86e1fc82194acd94aede21a46.tar.xz linux-dev-23e0f5a57d0ecec86e1fc82194acd94aede21a46.zip | |
drm/etnaviv: stop abusing mmu_context as FE running marker
While the DMA frontend can only be active when the MMU context is set, the
reverse isn't necessarily true, as the frontend can be stopped while the
MMU state is kept. Stop treating mmu_context being set as a indication that
the frontend is running and instead add a explicit property.
Cc: stable@vger.kernel.org # 5.4
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Tested-by: Michael Walle <michael@walle.cc>
Tested-by: Marek Vasut <marex@denx.de>
Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gpu.h')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gpu.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h index 8ea48697d132..1c75c8ed5bce 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gpu.h +++ b/drivers/gpu/drm/etnaviv/etnaviv_gpu.h @@ -101,6 +101,7 @@ struct etnaviv_gpu { struct workqueue_struct *wq; struct drm_gpu_scheduler sched; bool initialized; + bool fe_running; /* 'ring'-buffer: */ struct etnaviv_cmdbuf buffer; |