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iris: don't synchronize BO for batch decoding 

We don't need to go to the kernel to synchronize the BO we want to
decode with INTEL_DEBUG=bat, mostly because we'll decode what was
written by the driver in the batch.

This also works around an issue in the simulation environment.

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Fixes: 9ac81f1890 ("iris: decoder fixes")
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15517>
This commit is contained in:
Lionel Landwerlin 2022-03-23 11:10:08 +02:00 committed by Marge Bot
parent 729f95a110
commit a55cc061fd
1 changed files with 1 additions and 1 deletions
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2
src/gallium/drivers/iris/iris_batch.c
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@ -143,7 +143,7 @@ decode_get_bo(void *v_batch, bool ppgtt, uint64_t address)
return (struct intel_batch_decode_bo) {
.addr = bo_address,
.size = bo->size,
.map = iris_bo_map(batch->dbg, bo, MAP_READ),
.map = iris_bo_map(batch->dbg, bo, MAP_READ | MAP_ASYNC),
};
}
}