static int set_submit(struct nvhost_channel_userctx *ctx)
{
struct nvhost_device *ndev = ctx->ch->dev;
struct nvhost_master *host = nvhost_get_host(ndev);
/* submit should have at least 1 cmdbuf */
if (!ctx->hdr.num_cmdbufs ||
!nvhost_syncpt_is_valid(&host->syncpt,
ctx->hdr.syncpt_id))
return -EIO;
if (!ctx->nvmap) {
dev_err(&ndev->dev, "no nvmap context set\n");
return -EFAULT;
}
ctx->job = nvhost_job_realloc(ctx->job,
ctx->hwctx,
&ctx->hdr,
ctx->nvmap,
ctx->priority,
ctx->clientid);
if (!ctx->job)
return -ENOMEM;
ctx->job->timeout = ctx->timeout;
if (ctx->hdr.submit_version >= NVHOST_SUBMIT_VERSION_V2)
ctx->num_relocshifts = ctx->hdr.num_relocs;
return 0;
}
static int set_submit(struct nvhost_channel_userctx *ctx)
{
struct platform_device *ndev = ctx->ch->dev;
struct nvhost_master *host = nvhost_get_host(ndev);
/* submit should have at least 1 cmdbuf */
if (!ctx->hdr.num_cmdbufs ||
!nvhost_syncpt_is_valid(&host->syncpt,
ctx->hdr.syncpt_id))
return -EIO;
if (!ctx->memmgr) {
dev_err(&ndev->dev, "no nvmap context set\n");
return -EFAULT;
}
if (ctx->job) {
dev_warn(&ndev->dev, "performing channel submit when a job already exists\n");
nvhost_job_put(ctx->job);
}
ctx->job = nvhost_job_alloc(ctx->ch,
ctx->hwctx,
ctx->hdr.num_cmdbufs,
ctx->hdr.num_relocs,
ctx->hdr.num_waitchks,
ctx->memmgr);
if (!ctx->job)
return -ENOMEM;
ctx->job->timeout = ctx->timeout;
ctx->job->syncpt_id = ctx->hdr.syncpt_id;
ctx->job->syncpt_incrs = ctx->hdr.syncpt_incrs;
ctx->job->priority = ctx->priority;
ctx->job->clientid = ctx->clientid;
ctx->job->timeout_debug_dump = ctx->timeout_debug_dump;
if (ctx->hdr.submit_version >= NVHOST_SUBMIT_VERSION_V2)
ctx->num_relocshifts = ctx->hdr.num_relocs;
return 0;
}
