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d9e6cca414
CSR is short for Cambridge Silicon Radio, which is a the OEM that makes most of the bluetooth audio chips in vendor hardware. The hardware vendor can enable or disable features on the CSR microcontroller depending on licensing options. The hardware vendor can also use a custom USB descriptor, or just set a custom PID. In the latter case we need to set the vendor and model to reality using quirks. This commit allows the user to update the firmware in the AIAIAI H05 wireless headphones.
55 lines
1.8 KiB
C
55 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) 2017 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 __FU_CSR_DEVICE_H
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#define __FU_CSR_DEVICE_H
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#include <glib-object.h>
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#include <gusb.h>
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#include "fu-plugin.h"
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G_BEGIN_DECLS
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#define FU_TYPE_CSR_DEVICE (fu_csr_device_get_type ())
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G_DECLARE_FINAL_TYPE (FuCsrDevice, fu_csr_device, FU, CSR_DEVICE, FuUsbDevice)
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typedef enum {
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FU_CSR_DEVICE_QUIRK_NONE = 0,
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FU_CSR_DEVICE_QUIRK_REQUIRE_DELAY = (1 << 0),
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FU_CSR_DEVICE_QUIRK_LAST
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} FuCsrDeviceQuirks;
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FuCsrDevice *fu_csr_device_new (GUsbDevice *usb_device);
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gboolean fu_csr_device_attach (FuCsrDevice *self,
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GError **error);
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gboolean fu_csr_device_download (FuCsrDevice *self,
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GBytes *blob,
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GError **error);
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GBytes *fu_csr_device_upload (FuCsrDevice *self,
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GError **error);
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void fu_csr_device_set_quirks (FuCsrDevice *self,
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FuCsrDeviceQuirks quirks);
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G_END_DECLS
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#endif /* __FU_CSR_DEVICE_H */
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