usb: dwc3: meson-g12a: do post init to fix broken usb after resumption
Device connected to usb otg port of GXL-based boards can not be
recognised after resumption, doesn't recover even if disconnect and
reconnect the device. dmesg shows it disconnects during resumption.
[ 41.492911] usb 1-2: USB disconnect, device number 3
[ 41.499346] usb 1-2: unregistering device
[ 41.511939] usb 1-2: unregistering interface 1-2:1.0
Calling usb_post_init() will fix this issue, and it's tested and
verified on libretech's aml-s905x-cc board.
Cc: stable@vger.kernel.org # v5.8+
Fixes: c99993376f
("usb: dwc3: Add Amlogic G12A DWC3 glue")
Signed-off-by: Luke Lu <luke.lu@libre.computer>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230809212911.18903-1-luke.lu@libre.computer
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
26f4f8358d
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@ -926,6 +926,12 @@ static int __maybe_unused dwc3_meson_g12a_resume(struct device *dev)
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return ret;
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return ret;
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}
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}
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if (priv->drvdata->usb_post_init) {
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ret = priv->drvdata->usb_post_init(priv);
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if (ret)
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return ret;
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}
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return 0;
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return 0;
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}
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}
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