[poky] [PATCH 1/1] qemu: enable audio support

[Bruce Ashfield]

On Mon, Feb 21, 2011 at 9:06 PM, Zhai Edwin <edwin.zhai at intel.com> wrote:
> From: Zhai Edwin <edwin.zhai at intel.com>
>
> On qemux86, export ac97 & es1370 emulated device to guest, and enable host oss&alsa
> driver. So end user can get sound from qemux86 guest if the sound card
> driver installed.

I presume that you tested the sound, if you send me the working .config
(or better a config fragement), I'll update the base configs for the qemu*
platforms to at least build and make the modules available.

Looks good BTW!

Bruce

>
> [BUGID #488] got fixed.
>
> Signed-off-by: Zhai Edwin <edwin.zhai at intel.com>
> ---
>  meta/recipes-devtools/qemu/qemu.inc |    2 +-
>  scripts/poky-qemu                   |    7 +++++++
>  2 files changed, 8 insertions(+), 1 deletions(-)
>
> diff --git a/meta/recipes-devtools/qemu/qemu.inc b/meta/recipes-devtools/qemu/qemu.inc
> index 33c2c71..2c6b114 100644
> --- a/meta/recipes-devtools/qemu/qemu.inc
> +++ b/meta/recipes-devtools/qemu/qemu.inc
> @@ -3,7 +3,7 @@ HOMEPAGE = "http://qemu.org"
>  LICENSE = "GPLv2 & LGPLv2.1"
>  DEPENDS = "zlib"
>
> -EXTRA_OECONF = "--target-list=arm-linux-user,arm-softmmu,i386-linux-user,i386-softmmu,x86_64-linux-user,x86_64-softmmu,mips-linux-user,mips-softmmu,ppc-linux-user,ppc-softmmu,mipsel-linux-user --disable-werror --disable-vnc-tls --enable-kvm"
> +EXTRA_OECONF = "--target-list=arm-linux-user,arm-softmmu,i386-linux-user,i386-softmmu,x86_64-linux-user,x86_64-softmmu,mips-linux-user,mips-softmmu,ppc-linux-user,ppc-softmmu,mipsel-linux-user --disable-werror --disable-vnc-tls --enable-kvm --audio-drv-list=oss,alsa --audio-card-list=ac97,es1370"
>  #EXTRA_OECONF += "--disable-sdl"
>
>  inherit autotools
> diff --git a/scripts/poky-qemu b/scripts/poky-qemu
> index b19a89d..cb08f27 100755
> --- a/scripts/poky-qemu
> +++ b/scripts/poky-qemu
> @@ -129,6 +129,13 @@ while [ $i -le $# ]; do
>             SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -serial stdio"
>             SCRIPT_KERNEL_OPT="$SCRIPT_KERNEL_OPT console=ttyS0"
>             ;;
> +        "audio")
> +            if [[ "x$MACHINE" == "xqemux86" || "x$MACHINE" == "xqemux86-64" ]]; then
> +                echo "Enable audio on qemu. Pls. install snd_intel8x0 or snd_ens1370 driver in linux guest.";
> +                QEMU_AUDIO_DRV="alsa"
> +                SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -soundhw ac97,es1370"
> +            fi
> +            ;;
>         "kvm")
>             KVM_ENABLED="yes"
>             KVM_CAPABLE=`grep 'vmx\|smx' /proc/cpuinfo`
> --
> 1.6.3.3
>
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