37 lines
1.4 KiB
Diff
37 lines
1.4 KiB
Diff
From 23b10f478de6245926aa3b9bf7bbaab765baeceb Mon Sep 17 00:00:00 2001
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From: Andrey Smirnov <andrew.smirnov@gmail.com>
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Date: Sat, 29 Oct 2022 15:25:21 -0700
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Subject: [PATCH 18/21] usb: dwc3: Drop "usb-role-swtich" from
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dwc3_pci_mr_properties
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Having both "usb-role-swtich" and "linux,extcon-name" is a conflicting
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configuration since the two are mutually exclusive. This wasn't a
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problem before since "linux,extcon-name" had a priority, but recent
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change in the kernel changed that, breaking Deck's role detection
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integration.
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Fix this by dropping "usb-role-switch" (and "role-switch-default-mode"
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with it), to allow dwc3 driver to use extcon as it should.
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(cherry picked from commit 498d5dccfac3e71b95fe3b9d6a156f15b6028aec)
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Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
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---
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drivers/usb/dwc3/dwc3-pci.c | 2 --
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1 file changed, 2 deletions(-)
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diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
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index 0e2d08b22e0d..ebe42ae00951 100644
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--- a/drivers/usb/dwc3/dwc3-pci.c
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+++ b/drivers/usb/dwc3/dwc3-pci.c
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@@ -175,8 +175,6 @@ static const struct property_entry dwc3_pci_amd_properties[] = {
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static const struct property_entry dwc3_pci_mr_properties[] = {
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PROPERTY_ENTRY_STRING("dr_mode", "otg"),
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- PROPERTY_ENTRY_BOOL("usb-role-switch"),
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- PROPERTY_ENTRY_STRING("role-switch-default-mode", "host"),
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PROPERTY_ENTRY_BOOL("linux,sysdev_is_parent"),
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PROPERTY_ENTRY_STRING("linux,extcon-name", "VLV0100:00"),
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{}
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--
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2.44.0
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