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https://git.proxmox.com/git/fwupd
synced 2025-06-05 12:29:35 +00:00
d0583ae340
It appears that some expensive USB sound cards do not like the DFU interface being claimed at the same time the kernel starts using a different endpoint. I suspect this is a device bug or limitation in some reference implementation somewhere, but seeing as we only need the interface when verifying or writing new firmware the sensible thing to do is not claim it until required. Fixes: https://github.com/hughsie/fwupd/issues/50
54 lines
1.8 KiB
C
54 lines
1.8 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
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*
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* Copyright (C) 2015 Richard Hughes <richard@hughsie.com>
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*
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* Licensed under the GNU Lesser General Public License Version 2.1
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef __DFU_DEVICE_PRIVATE_H
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#define __DFU_DEVICE_PRIVATE_H
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#include <glib-object.h>
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#include <gio/gio.h>
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#include <gusb.h>
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#include "dfu-device.h"
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G_BEGIN_DECLS
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#define DFU_DEVICE_REPLUG_TIMEOUT 5000 /* ms */
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GUsbDevice *dfu_device_get_usb_dev (DfuDevice *device);
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gboolean dfu_device_has_dfuse_support (DfuDevice *device);
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void dfu_device_error_fixup (DfuDevice *device,
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GCancellable *cancellable,
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GError **error);
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guint dfu_device_get_download_timeout (DfuDevice *device);
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gchar *dfu_device_get_quirks_as_string (DfuDevice *device);
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gboolean dfu_device_set_new_usb_dev (DfuDevice *device,
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GUsbDevice *dev,
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GCancellable *cancellable,
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GError **error);
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gboolean dfu_device_ensure_interface (DfuDevice *device,
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GError **error);
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G_END_DECLS
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#endif /* __DFU_DEVICE_PRIVATE_H */
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