Hi Sathish, >>> For msbc encoded audio stream over usb transport, btusb driver >>> to be set to alternate settings 6 as per BT core spec 5.0. The >>> type of air mode is used to differenting which alt setting to be >>> used. >>> The changes are made considering some discussion over the similar >>> patch submitted earlier from Kuba Pawlak(link below) >>> https://www.spinics.net/lists/linux-bluetooth/msg64577.html >>> >>> Reported-by: kbuild test robot <lkp@xxxxxxxxx> >>> Signed-off-by: Sathish Narasimman <sathish.narasimman@xxxxxxxxx> >>> Signed-off-by: Chethan T N <chethan.tumkur.narayan@xxxxxxxxx> >>> Signed-off-by: Hsin-Yu Chao <hychao@xxxxxxxxxxxx> >>> Signed-off-by: Amit K Bag <amit.k.bag@xxxxxxxxx> >>> --- >>> drivers/bluetooth/btusb.c | 155 +++++++++++++++++++++++++++++--------- >>> 1 file changed, 118 insertions(+), 37 deletions(-) >> >> I decided to look at these to patches and fix up a few things. >> >> 1) Use conn->setting & SCO_AIRMODE_MASK to select the option and with that also ensure that we don’t send this for ulaw and alaw air modes if they ever get established (even if unlikely). >> >> 2) Fix a bunch of coding style violation >> >> Please test these two patches if they still work according and then I can apply them. >> >> Regards >> >> Marcel >> > Tested these 2 patches and they are working fine good since Johan already applied them to bluetooth-next tree. Regards Marcel
