2024-04-22 21:27:34 +00:00
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From a9aef03f01f86629bcd429e28e20124461af2f04 Mon Sep 17 00:00:00 2001
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2024-03-04 19:01:07 +00:00
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From: Andrey Smirnov <andrew.smirnov@gmail.com>
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Date: Tue, 18 Jan 2022 08:44:34 -0800
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Subject: [PATCH 17/21] usb: dwc3: Bump USB gadget wakeup timeout
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Seems to be necessary to avoid timouts when switching host/gadged on
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Steam Deck.
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(cherry picked from commit b69aafb85c7794a729e68e92214e539e7e820192)
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Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
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---
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drivers/usb/dwc3/gadget.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
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2024-04-22 21:27:34 +00:00
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index 4df2661f6675..b45de01d33b6 100644
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2024-03-04 19:01:07 +00:00
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--- a/drivers/usb/dwc3/gadget.c
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+++ b/drivers/usb/dwc3/gadget.c
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2024-04-22 21:27:34 +00:00
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@@ -2363,7 +2363,7 @@ static int __dwc3_gadget_wakeup(struct dwc3 *dwc, bool async)
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2024-03-04 19:01:07 +00:00
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return 0;
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/* poll until Link State changes to ON */
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- retries = 20000;
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+ retries = 2000000;
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while (retries--) {
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reg = dwc3_readl(dwc->regs, DWC3_DSTS);
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--
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2.44.0
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