From e232b907c1da205da7d603a68c597b70689b0b05 Mon Sep 17 00:00:00 2001 From: Manuel Bachmann Date: Thu, 22 Oct 2015 09:51:58 +0000 Subject: r-car m2: support Bluetooth hardware In order to have Bluetooth hardware detection, and to make BlueZ commands (such as "hciconfig", "hcitool"...) work, we need to enable kernel functionalities. Some of them are designed to be run as modules. We also make sure that all images include them, since it does not depend on a specific board's hardware. PS : we will only build them if "bluetooth" has been specified in DISTRO_FEATURES, hence saving time. Change-Id: I14e1bdd7e4e63a7484bb1516dda601e3c03fd58f Signed-off-by: Manuel Bachmann --- meta-rcar-gen2/recipes-kernel/linux/linux.inc | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'meta-rcar-gen2/recipes-kernel') diff --git a/meta-rcar-gen2/recipes-kernel/linux/linux.inc b/meta-rcar-gen2/recipes-kernel/linux/linux.inc index 886c2a9..5a55bee 100644 --- a/meta-rcar-gen2/recipes-kernel/linux/linux.inc +++ b/meta-rcar-gen2/recipes-kernel/linux/linux.inc @@ -59,6 +59,11 @@ do_configure_prepend() { kernel_configure_variable LOCALVERSION "\"\"" kernel_configure_variable LOCALVERSION_AUTO n + # Distribution-dependent kernel features + case "${DISTRO_FEATURES}" in + *bluetooth*) do_configure_bluetooth + esac + # Udev quirks # Newer versions of udev mandate that sysfs doesn't have deprecated entries if [ "${UDEV_GE_141}" = "1" ] ; then @@ -129,6 +134,18 @@ do_configure_prepend() { yes '' | oe_runmake oldconfig } +do_configure_bluetooth() { + # Needed for Bluetooth hardware support + kernel_configure_variable BT_HIDP y + kernel_configure_variable BT_HCIBTUSB m + kernel_configure_variable BT_BNEP m + kernel_configure_variable BT_BNEP_MC_FILTER y + kernel_configure_variable BT_BNEP_PROTO_FILTER y + kernel_configure_variable BT_RFCOMM m + kernel_configure_variable BT_RFCOMM_TTY y + kernel_configure_variable RFKILL m +} + do_configure_append_porter() { # Enable CAN kernel_configure_variable CAN y -- cgit 1.2.3-korg