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drm/tegra: dc: Request syncpoint earlier

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Request a syncpoint for display prior to registering the host1x client.
This will ensure that the syncpoint will be acquired when the KMS driver
initializes.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2015-08-03 13:18:41 +02:00
parent e83dcb5bb6
commit 01a5da0c10
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/drm/tegra/dc.c
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@@ -1994,6 +1994,10 @@ static int tegra_dc_probe(struct platform_device *pdev)
return -ENXIO;
}
dc->syncpt = host1x_syncpt_request(&pdev->dev, flags);
if (!dc->syncpt)
dev_warn(&pdev->dev, "failed to allocate syncpoint\n");
INIT_LIST_HEAD(&dc->client.list);
dc->client.ops = &dc_client_ops;
dc->client.dev = &pdev->dev;
@@ -2011,10 +2015,6 @@ static int tegra_dc_probe(struct platform_device *pdev)
return err;
}
dc->syncpt = host1x_syncpt_request(&pdev->dev, flags);
if (!dc->syncpt)
dev_warn(&pdev->dev, "failed to allocate syncpoint\n");
platform_set_drvdata(pdev, dc);
return 0;