From: Dmitry Osipenko <dig...@gmail.com>
[ Upstream commit 0411ea89a689531e1829fdf8af3747646c02c721 ]
Runtime PM and RGB output need to be released when host1x client
registration fails. The releasing is missed in the code, let's correct it.
Signed-off-by: Dmitry Osipenko <dig...@gmail.com>
Signed-off-by: Thierry Reding <tred...@nvidia.com>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/gpu/drm/tegra/dc.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
index 4df39112e38ec..176fb9a40ddf9 100644
--- a/drivers/gpu/drm/tegra/dc.c
+++ b/drivers/gpu/drm/tegra/dc.c
@@ -2059,10 +2059,16 @@ static int tegra_dc_probe(struct platform_device *pdev)
if (err < 0) {
dev_err(&pdev->dev, "failed to register host1x client: %d\n",
err);
- return err;
+ goto disable_pm;
}
return 0;
+
+disable_pm:
+ pm_runtime_disable(&pdev->dev);
+ tegra_dc_rgb_remove(dc);
+
+ return err;
}
static int tegra_dc_remove(struct platform_device *pdev)
--
2.20.1
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