linux-kernel - Re: [PATCH 3.2 039/110] Bluetooth: ath3k: Add support of 04ca:300d AR3012 device

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Date:	Tue, 11 Aug 2015 01:01:27 +0300
From:	Dmitry Tunin <hanipouspilot@...il.com>
To:	Ben Hutchings <ben@...adent.org.uk>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	"stable@...r.kernel.org" <stable@...r.kernel.org>,
	akpm@...ux-foundation.org, Marcel Holtmann <marcel@...tmann.org>
Subject: Re: [PATCH 3.2 039/110] Bluetooth: ath3k: Add support of 04ca:300d
 AR3012 device

This patch causes a regression on some Acer Aspire laptops.

See last comments in https://bugs.launchpad.net/bugs/1394368

2015-08-10 13:12 GMT+03:00 Ben Hutchings <ben@...adent.org.uk>:
> 3.2.71-rc1 review patch.  If anyone has any objections, please let me know.
>
> ------------------
>
> From: Dmitry Tunin <hanipouspilot@...il.com>
>
> commit 7e730c7f3d1f39c25cf5f7cf70c0ff4c28d7bec7 upstream.
>
> BugLink: https://bugs.launchpad.net/bugs/1394368
>
> This device requires new firmware files
>  AthrBT_0x11020100.dfu and ramps_0x11020100_40.dfu added to
> /lib/firmware/ar3k/ that are not included in linux-firmware yet.
>
> T: Bus=02 Lev=01 Prnt=01 Port=04 Cnt=03 Dev#= 5 Spd=12 MxCh= 0
> D: Ver= 1.10 Cls=e0(wlcon) Sub=01 Prot=01 MxPS=64 #Cfgs= 1
> P: Vendor=04ca ProdID=300d 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
>
> Signed-off-by: Dmitry Tunin <hanipouspilot@...il.com>
> Signed-off-by: Marcel Holtmann <marcel@...tmann.org>
> Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
> ---
>  drivers/bluetooth/ath3k.c | 2 ++
>  drivers/bluetooth/btusb.c | 1 +
>  2 files changed, 3 insertions(+)
>
> --- a/drivers/bluetooth/ath3k.c
> +++ b/drivers/bluetooth/ath3k.c
> @@ -87,6 +87,7 @@ static struct usb_device_id ath3k_table[
>         { USB_DEVICE(0x04CA, 0x3007) },
>         { USB_DEVICE(0x04CA, 0x3008) },
>         { USB_DEVICE(0x04CA, 0x300b) },
> +       { USB_DEVICE(0x04CA, 0x300d) },
>         { USB_DEVICE(0x04CA, 0x300f) },
>         { USB_DEVICE(0x04CA, 0x3010) },
>         { USB_DEVICE(0x0930, 0x0219) },
> @@ -145,6 +146,7 @@ static struct usb_device_id ath3k_blist_
>         { USB_DEVICE(0x04ca, 0x3007), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 },
> +       { USB_DEVICE(0x04ca, 0x300d), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x04ca, 0x300f), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x04ca, 0x3010), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
> --- a/drivers/bluetooth/btusb.c
> +++ b/drivers/bluetooth/btusb.c
> @@ -172,6 +172,7 @@ static struct usb_device_id blacklist_ta
>         { USB_DEVICE(0x04ca, 0x3007), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x04ca, 0x3008), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x04ca, 0x300b), .driver_info = BTUSB_ATH3012 },
> +       { USB_DEVICE(0x04ca, 0x300d), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x04ca, 0x300f), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x04ca, 0x3010), .driver_info = BTUSB_ATH3012 },
>         { USB_DEVICE(0x0930, 0x0219), .driver_info = BTUSB_ATH3012 },
>
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