From: Pavel Hofman <pavel.hofman@ivitera.com>
To: linux-usb@vger.kernel.org
Cc: Pavel Hofman <pavel.hofman@ivitera.com>,
Ruslan Bilovol <ruslan.bilovol@gmail.com>,
Felipe Balbi <balbi@kernel.org>,
Jerome Brunet <jbrunet@baylibre.com>
Subject: [PATCH v3 0/4] usb: gadget: audio: add bi-directional volume and mute support
Date: Mon, 12 Jul 2021 14:55:25 +0200 [thread overview]
Message-ID: <20210712125529.76070-1-pavel.hofman@ivitera.com> (raw)
These are patches implementing volume and mute support in audio gadget from
Ruslan Bilovol
https://patchwork.kernel.org/project/linux-usb/list/?series=439931 rebased for
the latest async feedback patches (Ruslan authored, Jerome modified) already
pushed to mainline.
Patches 1 and 4 are basically intact, patches for f_uac2 had to be modified for
the changes in the final feedback patches.
I tested the f_uac2 code to work correctly.
Rebased patches for switching among multiple rates originally authored by Julian
Sheel https://lore.kernel.org/patchwork/patch/803422/ are to follow, thank you
for reviewing and accepting this patchset first.
v3 - removed debug messages added for rebasing
Best regards,
Pavel Hofman.
Ruslan Bilovol (4):
usb: audio-v2: add ability to define feature unit descriptor
usb: gadget: u_audio: add bi-directional volume and mute support
usb: gadget: f_uac2: add volume and mute support
usb: gadget: f_uac1: add volume and mute support
.../ABI/testing/configfs-usb-gadget-uac1 | 10 +
.../ABI/testing/configfs-usb-gadget-uac2 | 10 +
Documentation/usb/gadget-testing.rst | 38 +-
drivers/usb/gadget/function/f_uac1.c | 674 +++++++++++++++++-
drivers/usb/gadget/function/f_uac2.c | 656 +++++++++++++++--
drivers/usb/gadget/function/u_audio.c | 369 +++++++++-
drivers/usb/gadget/function/u_audio.h | 22 +
drivers/usb/gadget/function/u_uac1.h | 20 +
drivers/usb/gadget/function/u_uac2.h | 23 +-
include/linux/usb/audio-v2.h | 14 +
10 files changed, 1732 insertions(+), 104 deletions(-)
--
2.25.1
next reply other threads:[~2021-07-12 12:55 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-12 12:55 Pavel Hofman [this message]
2021-07-12 12:55 ` [PATCH v3 1/4] usb: audio-v2: add ability to define feature unit descriptor Pavel Hofman
2021-07-12 12:55 ` [PATCH v3 2/4] usb: gadget: u_audio: add bi-directional volume and mute support Pavel Hofman
2021-08-25 13:25 ` Jerome Brunet
2021-08-25 17:59 ` Pavel Hofman
2021-08-25 20:57 ` Jerome Brunet
2021-07-12 12:55 ` [PATCH v3 3/4] usb: gadget: f_uac2: add " Pavel Hofman
2021-07-12 12:55 ` [PATCH v3 4/4] usb: gadget: f_uac1: " Pavel Hofman
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