From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AIpwx49Utbo/kI1pB8IJI0xgstkMDA9TTFlXsaNy1Iq1qDXUwtn3SP433mMh9Clp+m4fnH7PnD9P ARC-Seal: i=1; a=rsa-sha256; t=1522168794; cv=none; d=google.com; s=arc-20160816; b=wNmgN3D1nA5Bbvo8ttaTciMn871Edhn3lIskrPZoWkVM1N14sHQxyrP5nVthXKhAlR f5+VlaoIF8PGYOxwuSKrFxr5/QPu9KJ3tH4U1mAK2WOA0w1i2JJKxF3M/jaetX9qu8TR MX9fC6xjdd+HagFJkY8f2qv+xq7T4B0TgjwQFeCX4AeZHxFZPSZenmtLh8PI1rkyHz8I LGPucvTLOYcIScEMTrI98rPM1+2hYu3HVYCW2zDLoMRAH/1zasSYCyVlLA799Bafh/oa eqBKO79R/8jMwLt3Qldpq0voapHFb5sKqQqJxhtlJ5Y2qrXC1wx7ZV47tiHk8d8KoDsc RNOg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:user-agent:references:in-reply-to:message-id:date :subject:cc:to:from:arc-authentication-results; bh=sy0FWrZrzpHbhUZppSS0BwputcPHfZ99B+lTTnLKcJw=; b=dGAEHNnyi4RtkbNrhun3TnGkY7PAkHl1/xrkhSGIXh5CjRsNviADrL5hdZsM43OnRn WzBJhdLHHE0QNgkJ+54PiaUlHkw44bY/rcIW7c90LxTpwALwLK5XGCEBiGx4xJz8ghPu rO9W8ZoeLQf5RGY6iXYdF1Qd5JuyzRIwnlnElQLB0Kd0YY+Ae3Vanlr9ByWPUoRcwpgR c/+dy1LE5bdDKM4M3f9OQR142E7C8YSKW6So3mJizHhRXOouEir4h5B3zL0WTyXipMLN QHqrqmd/F+E7pHQJf7arQb+IpJ51T40inTlLbu4SaZqVOPm5vhCKau22H8DDc7xG08py 8QIA== ARC-Authentication-Results: i=1; mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.61.202 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org Authentication-Results: mx.google.com; spf=softfail (google.com: domain of transitioning gregkh@linuxfoundation.org does not designate 90.92.61.202 as permitted sender) smtp.mailfrom=gregkh@linuxfoundation.org From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ivan Levshin , Takashi Iwai , Marcel Holtmann Subject: [PATCH 4.15 033/105] Bluetooth: btusb: Fix quirk for Atheros 1525/QCA6174 Date: Tue, 27 Mar 2018 18:27:13 +0200 Message-Id: <20180327162759.393172283@linuxfoundation.org> X-Mailer: git-send-email 2.16.3 In-Reply-To: <20180327162757.813009222@linuxfoundation.org> References: <20180327162757.813009222@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-LABELS: =?utf-8?b?IlxcU2VudCI=?= X-GMAIL-THRID: =?utf-8?q?1596109041135098917?= X-GMAIL-MSGID: =?utf-8?q?1596109666043178567?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Takashi Iwai commit f44cb4b19ed40b655c2d422c9021ab2c2625adb6 upstream. The Atheros 1525/QCA6174 BT doesn't seem working properly on the recent kernels, as it tries to load a wrong firmware ar3k/AthrBT_0x00000200.dfu and it fails. This seems to have been a problem for some time, and the known workaround is to apply BTUSB_QCA_ROM quirk instead of BTUSB_ATH3012. The device in question is: T: Bus=01 Lev=01 Prnt=01 Port=09 Cnt=03 Dev#= 4 Spd=12 MxCh= 0 D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1 P: Vendor=0cf3 ProdID=3004 Rev= 0.01 C:* #Ifs= 2 Cfg#= 1 Atr=e0 MxPwr=100mA I:* If#= 0 Alt= 0 #EPs= 3 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=81(I) Atr=03(Int.) MxPS= 16 Ivl=1ms E: Ad=82(I) Atr=02(Bulk) MxPS= 64 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 64 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 0 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 0 Ivl=1ms I: If#= 1 Alt= 1 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 9 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 9 Ivl=1ms I: If#= 1 Alt= 2 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 17 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 17 Ivl=1ms I: If#= 1 Alt= 3 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 25 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 25 Ivl=1ms I: If#= 1 Alt= 4 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 33 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 33 Ivl=1ms I: If#= 1 Alt= 5 #EPs= 2 Cls=e0(wlcon) Sub=01 Prot=01 Driver=btusb E: Ad=83(I) Atr=01(Isoc) MxPS= 49 Ivl=1ms E: Ad=03(O) Atr=01(Isoc) MxPS= 49 Ivl=1ms Bugzilla: http://bugzilla.opensuse.org/show_bug.cgi?id=1082504 Reported-by: Ivan Levshin Tested-by: Ivan Levshin Cc: Signed-off-by: Takashi Iwai Signed-off-by: Marcel Holtmann Signed-off-by: Greg Kroah-Hartman --- drivers/bluetooth/btusb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/bluetooth/btusb.c +++ b/drivers/bluetooth/btusb.c @@ -230,7 +230,6 @@ static const struct usb_device_id blackl { USB_DEVICE(0x0930, 0x0227), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0b05, 0x17d0), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0x0036), .driver_info = BTUSB_ATH3012 }, - { USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0x3008), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0x311d), .driver_info = BTUSB_ATH3012 }, { USB_DEVICE(0x0cf3, 0x311e), .driver_info = BTUSB_ATH3012 }, @@ -263,6 +262,7 @@ static const struct usb_device_id blackl { USB_DEVICE(0x0489, 0xe03c), .driver_info = BTUSB_ATH3012 }, /* QCA ROME chipset */ + { USB_DEVICE(0x0cf3, 0x3004), .driver_info = BTUSB_QCA_ROME }, { USB_DEVICE(0x0cf3, 0xe007), .driver_info = BTUSB_QCA_ROME }, { USB_DEVICE(0x0cf3, 0xe009), .driver_info = BTUSB_QCA_ROME }, { USB_DEVICE(0x0cf3, 0xe300), .driver_info = BTUSB_QCA_ROME },