Re: [Qemu-devel] [PATCH 0/3] Allow hw/audio drivers to pass raw DB values to audio/ drivers

[Yaroslav Isakov]

Sorry for a mess, forgot to add maintainer. Gerd, please, take a look
at these patches.

пт, 21 дек. 2018 г. в 22:40, Yaroslav Isakov <address@hidden>:
>
> This patch series introduces the ability for virtual audio drivers to pass
> information about guest-chosen DB values to backend audio drivers.
>
> For now, supported virtual driver is hda-codec, and backend is pulseaudio, as
> they both support DB values.
>
> Without these patches, emulated Windows has a very short range of hearable
> sound, as range in the guest is much smaller than in Pulseaudio.
>
> Yaroslav Isakov (3):
>   Allow audio driver to pass DB value to underlying drivers
>   Pass raw DB values from hda-codec.c to audio driver
>   If raw DB values are known, use them in paaudio
>
>  audio/audio.c               | 15 +++++++++++++--
>  audio/audio.h               |  6 ++++--
>  audio/mixeng.h              |  6 ++++--
>  audio/paaudio.c             |  9 +++++++--
>  hw/audio/ac97.c             |  4 ++--
>  hw/audio/hda-codec-common.h |  2 +-
>  hw/audio/hda-codec.c        | 12 ++++++++++--
>  hw/audio/lm4549.c           |  2 +-
>  hw/audio/wm8750.c           | 18 ++++++++++++------
>  hw/display/xlnx_dp.c        |  3 ++-
>  hw/usb/dev-audio.c          |  6 ++++--
>  11 files changed, 60 insertions(+), 23 deletions(-)
>
> --
> 2.18.1
>