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gpu: host1x: Add MIPI pad calibration support

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This driver adds support to perform calibration of the MIPI pads for CSI
and DSI.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding
2013-09-02 09:48:53 +02:00
parent 4c48140aaa
commit 4de6a2d6ac
5 changed files with 294 additions and 4 deletions
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17
drivers/gpu/host1x/dev.c
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@@ -210,17 +210,26 @@ static int __init tegra_host1x_init(void)
return err;
err = platform_driver_register(&tegra_host1x_driver);
if (err < 0) {
host1x_bus_exit();
return err;
}
if (err < 0)
goto unregister_bus;
err = platform_driver_register(&tegra_mipi_driver);
if (err < 0)
goto unregister_host1x;
return 0;
unregister_host1x:
platform_driver_unregister(&tegra_host1x_driver);
unregister_bus:
host1x_bus_exit();
return err;
}
module_init(tegra_host1x_init);
static void __exit tegra_host1x_exit(void)
{
platform_driver_unregister(&tegra_mipi_driver);
platform_driver_unregister(&tegra_host1x_driver);
host1x_bus_exit();
}