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media: mtk-mdp: handle vb2_dma_contig_set_max_seg_size errors during probe

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This is a cleanup to better handle errors during MDP probe.

Signed-off-by: Eizan Miyamoto <eizan@chromium.org>
Reviewed-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Eizan Miyamoto 2020-05-07 12:23:44 +02:00 committed by Mauro Carvalho Chehab
parent 86ef5146fe
commit 256a12e1a3
1 changed files with 5 additions and 1 deletions
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6
drivers/media/platform/mtk-mdp/mtk_mdp_core.c
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@ -193,7 +193,11 @@ static int mtk_mdp_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, mdp);
vb2_dma_contig_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32));
ret = vb2_dma_contig_set_max_seg_size(&pdev->dev, DMA_BIT_MASK(32));
if (ret) {
dev_err(&pdev->dev, "Failed to set vb2 dma mag seg size\n");
goto err_m2m_register;
}
pm_runtime_enable(dev);
dev_dbg(dev, "mdp-%d registered successfully\n", mdp->id);