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gpu: host1x: Set DMA direction only for DMA-mapped buffer objects 

The DMA direction is only used by the DMA API, so there is no use in
setting it when a buffer object isn't mapped with the DMA API.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Tested-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
This commit is contained in:
Thierry Reding 2020-02-04 14:59:26 +01:00
parent 273da5a046
commit 98ae41adb2
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/host1x/job.c
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@ -248,6 +248,7 @@ static unsigned int pin_job(struct host1x *host, struct host1x_job *job)
goto unpin;
}
job->unpins[job->num_unpins].dir = DMA_TO_DEVICE;
job->unpins[job->num_unpins].dev = host->dev;
phys_addr = sg_dma_address(sgt->sgl);
}
@ -255,7 +256,6 @@ static unsigned int pin_job(struct host1x *host, struct host1x_job *job)
job->addr_phys[job->num_unpins] = phys_addr;
job->gather_addr_phys[i] = phys_addr;
job->unpins[job->num_unpins].dir = DMA_TO_DEVICE;
job->unpins[job->num_unpins].bo = g->bo;
job->unpins[job->num_unpins].sgt = sgt;
job->num_unpins++;