From: Oleksandr Andrushchenko <andr2000@gmail.com> To: alsa-devel@alsa-project.org, xen-devel@lists.xen.org, linux-kernel@vger.kernel.org Cc: perex@perex.cz, tiwai@suse.com, andr2000@gmail.com, Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> Subject: [PATCH RESEND 00/11] ALSA: vsnd: Add Xen para-virtualized frontend driver Date: Mon, 7 Aug 2017 14:50:34 +0300 [thread overview] Message-ID: <1502106645-6731-1-git-send-email-andr2000@gmail.com> (raw) 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(+) -- 2.7.4
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From: Oleksandr Andrushchenko <andr2000@gmail.com> To: alsa-devel@alsa-project.org, xen-devel@lists.xen.org, linux-kernel@vger.kernel.org Cc: andr2000@gmail.com, Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>, tiwai@suse.com Subject: [PATCH RESEND 00/11] ALSA: vsnd: Add Xen para-virtualized frontend driver Date: Mon, 7 Aug 2017 14:50:34 +0300 [thread overview] Message-ID: <1502106645-6731-1-git-send-email-andr2000@gmail.com> (raw) 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(+) -- 2.7.4
next reply other threads:[~2017-08-07 11:50 UTC|newest] Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-08-07 11:50 Oleksandr Andrushchenko [this message] 2017-08-07 11:50 ` [PATCH RESEND 00/11] ALSA: vsnd: Add Xen para-virtualized frontend driver Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 01/11] ALSA: vsnd: Implement driver's probe/remove Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 02/11] ALSA: vsnd: Implement Xen bus state handling Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 03/11] ALSA: vsnd: Read sound driver configuration from Xen store Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 04/11] ALSA: vsnd: Implement Xen event channel handling Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 05/11] ALSA: vsnd: Implement handling of shared buffers Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 06/11] ALSA: vsnd: Introduce ALSA virtual sound driver Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 07/11] ALSA: vsnd: Initialize virtul sound card Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 08/11] ALSA: vsnd: Add timer for period interrupt emulation Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 09/11] ALSA: vsnd: Implement ALSA PCM operations Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 10/11] ALSA: vsnd: Implement communication with backend Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 11:50 ` [PATCH RESEND 11/11] ALSA: vsnd: Introduce Kconfig option to enable Xen PV sound Oleksandr Andrushchenko 2017-08-07 11:50 ` Oleksandr Andrushchenko 2017-08-07 12:09 ` [PATCH RESEND 00/11] ALSA: vsnd: Add Xen para-virtualized frontend driver Takashi Sakamoto 2017-08-07 12:18 ` Oleksandr Andrushchenko 2017-08-07 12:30 ` Takashi Sakamoto 2017-08-07 12:33 ` Oleksandr Andrushchenko 2017-08-07 12:33 ` Oleksandr Andrushchenko 2017-08-07 12:30 ` Takashi Sakamoto 2017-08-07 12:18 ` Oleksandr Andrushchenko 2017-08-07 12:09 ` Takashi Sakamoto -- strict thread matches above, loose matches on Subject: below -- 2017-08-07 11:50 Oleksandr Andrushchenko
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