Messages in this thread |  | | Subject | Re: [PATCH RESEND 00/11] ALSA: vsnd: Add Xen para-virtualized frontend driver | From | Takashi Sakamoto <> | Date | Mon, 7 Aug 2017 21:09:29 +0900 |
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Hi,
On Aug 7 2017 20:50, Oleksandr Andrushchenko wrote: > From: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> > > This patch series adds support for Xen [1] para-virtualized > sound frontend driver. It implements the protocol from > include/xen/interface/io/sndif.h with the following limitations: > - mute/unmute is not supported > - get/set volume is not supported > Volume control is not supported for the reason that most of the > use-cases (at the moment) are based on scenarious where > unprivileged OS (e.g. Android, AGL etc) use software mixers. > > Both capture and playback are supported. > > Thank you, > Oleksandr > > Resending because of rebase onto [2] > > [1] https://xenproject.org/ > [2] https://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git/log/?h=for-next > > Oleksandr Andrushchenko (11): > ALSA: vsnd: Implement driver's probe/remove > ALSA: vsnd: Implement Xen bus state handling > ALSA: vsnd: Read sound driver configuration from Xen store > ALSA: vsnd: Implement Xen event channel handling > ALSA: vsnd: Implement handling of shared buffers > ALSA: vsnd: Introduce ALSA virtual sound driver > ALSA: vsnd: Initialize virtul sound card > ALSA: vsnd: Add timer for period interrupt emulation > ALSA: vsnd: Implement ALSA PCM operations > ALSA: vsnd: Implement communication with backend > ALSA: vsnd: Introduce Kconfig option to enable Xen PV sound > > sound/drivers/Kconfig | 12 + > sound/drivers/Makefile | 2 + > sound/drivers/xen-front.c | 2029 +++++++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 2043 insertions(+)
This patchset is not proper yet.
Your first patch includes code difference under line 26, thus it expects existence of a file 'sound/drivers/xen-front.c' in tree. However, the file is not introduced in any upstream yet; at least, Linus's tree and Iwai-san's tree.
You still work on your local branch, not for us.
Regards
Takashi Sakamoto
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