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| author | Bruce Ashfield <bruce.ashfield@windriver.com> | 2011-02-22 12:28:19 -0500 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-02-23 16:23:32 +0000 |
| commit | 6abfee773fa9696fc7556da0bf78cd153080cb3d (patch) | |
| tree | dcb4833aa40058529be3fd3dc6ce533c72f8bbe9 /meta/recipes-kernel | |
| parent | dca876b8f611704a238842c9e4db293d1a1be247 (diff) | |
| download | ast2050-yocto-poky-6abfee773fa9696fc7556da0bf78cd153080cb3d.zip ast2050-yocto-poky-6abfee773fa9696fc7556da0bf78cd153080cb3d.tar.gz | |
linux-yocto: enable audio for selected qemu targets
Fixes [BUGID #488 #734]
Enable audio for qemux86/qemux86-64 via the following kernel
configuration options.
CONFIG_SOUND_OSS_CORE=y
CONFIG_SOUND_OSS_CORE_PRECLAIM=y
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RAWMIDI_SEQ=m
CONFIG_SND_AC97_CODEC=m
CONFIG_SND_ENS1370=m
CONFIG_SND_INTEL8X0=m
CONFIG_AC97_BUS=m
The mechanism to trigger these options is in the form of an
optional kernel feature that is only appended for qemux86
and qemux86-64, but is contained within the kernel tree.
This allows several things:
- the options to be available/shared for all boards
- the options to be in tree
- to not add the options to every board, which unecessarily
bloats the default configuration.
Signed-off-by: Bruce Ashfield <bruce.ashfield@windriver.com>
Diffstat (limited to 'meta/recipes-kernel')
| -rw-r--r-- | meta/recipes-kernel/linux/linux-yocto_git.bb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/meta/recipes-kernel/linux/linux-yocto_git.bb b/meta/recipes-kernel/linux/linux-yocto_git.bb index 75c6fb1..9a3c666 100644 --- a/meta/recipes-kernel/linux/linux-yocto_git.bb +++ b/meta/recipes-kernel/linux/linux-yocto_git.bb @@ -17,7 +17,7 @@ KMETA = meta LINUX_VERSION ?= "2.6.37" LINUX_VERSION_EXTENSION ?= "-yocto-${LINUX_KERNEL_TYPE}" -PR = "r15" +PR = "r16" PV = "${LINUX_VERSION}+git${SRCPV}" SRCREV_FORMAT = "meta_machine" @@ -28,7 +28,9 @@ COMPATIBLE_MACHINE = "(qemuarm|qemux86|qemuppc|qemumips|qemux86-64|mpc8315e-rdb| # Functionality flags KERNEL_REVISION_CHECKING ?= "t" -KERNEL_FEATURES=features/netfilter +KERNEL_FEATURES="features/netfilter" +KERNEL_FEATURES_append_qemux86=" cfg/sound" +KERNEL_FEATURES_append_qemux86-64=" cfg/sound" # extra tasks addtask kernel_link_vmlinux after do_compile before do_install |
