linux-kernel - [PATCH v3 0/3] ASoC: simple-card-utils: create jack inputs for aux

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Message-ID: <20230123135913.2720991-1-astrid.rost@axis.com>
Date:   Mon, 23 Jan 2023 14:59:10 +0100
From:   Astrid Rost <astrid.rost@...s.com>
To:     Mark Brown <broonie@...nel.org>,
        Liam Girdwood <lgirdwood@...il.com>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
CC:     <kernel@...s.com>, <alsa-devel@...a-project.org>,
        <linux-kernel@...r.kernel.org>, Astrid Rost <astrid.rost@...s.com>
Subject: [PATCH v3 0/3] ASoC: simple-card-utils: create jack inputs for aux_devs

Add a generic way to create jack inputs for auxiliary jack detection
drivers (e.g. via i2c, spi), which are not part of any real codec.
The simple-card can be used as combining card driver to add the jacks,
no new one is required.

Create a jack (for input-events) for jack devices in the auxiliary
device list (aux_devs). A device which returns a valid value on
get_jack_type counts as jack device; set_jack is required
to add the jack to the device.

v1 -> v2: Auxiliary jack drivers return the correct snd_jack_type with
 the function: get_jack_type.
- No devicetree changes in simple-card.
- soc-component: changed name to: get_jack_type.
- simple-jack-utils: updated algorithm to add jack devices.
   A device which returns a valid value on get_jack_type counts as jack
   device
- ts3a227e: added devicetree property jack-type, added NULL check for jack.

v2 -> v3:  ts3a227e: remove devictree property.

Astrid Rost (3):
  [PATCH v3 1/3] ASoC: soc-component: add get_jack_type
  [PATCH v3 2/3] ASoC: simple-card-utils: create jack inputs for aux_devs
  [PATCH v3 3/3] ASoC: ts3a227e: add set_jack and get_jack_type

 include/sound/simple_card_utils.h     |  3 ++
 include/sound/soc-component.h         |  2 ++
 sound/soc/codecs/ts3a227e.c           | 20 ++++++++++-
 sound/soc/generic/simple-card-utils.c | 49 +++++++++++++++++++++++++++
 sound/soc/generic/simple-card.c       |  4 +++
 sound/soc/soc-component.c             | 20 +++++++++++
 6 files changed, 97 insertions(+), 1 deletion(-)

-- 
2.30.2