From: Ryan Walklin <ryan@testtoast.com>
To: Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>, Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>
Cc: linux-sound@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, devicetree@vger.kernel.org,
Chris Morgan <macromorgan@hotmail.com>,
Ryan Walklin <ryan@testtoast.com>
Subject: [PATCH 0/3] ASoC: sun4i-codec: add headphone dectection for Anbernic RG35XX devices
Date: Sat, 21 Dec 2024 22:26:31 +1300 [thread overview]
Message-ID: <20241221094122.27325-1-ryan@testtoast.com> (raw)
Add support for headphone detection on the Anbernic RG35XX series.
This series adds the required device tree bindings to describe GPIOs for jack detection in the sun4i-codec driver, adds support for jack detection to the codec machine driver, and describes the hardware configuration in the RG35XX DTS. The existing speaker amplifier GPIO pin can then be used in concert with jack detection to enable userspace sound servers (via an ALSA UCM configuration) to disable the speaker route when headphones are connected.
Thanks to Chris Morgan for his assistance putting this series together.
Regards,
Ryan
Chris Morgan (3):
ASoC: dt-bindings: sun4i-a10-codec: add hp-det-gpios
ASoC: sun4i-codec: support hp-det-gpios property
arm64: dts: allwinner: h700: Add hp-det-gpios for Anbernic RG35XX
.../sound/allwinner,sun4i-a10-codec.yaml | 6 ++
.../sun50i-h700-anbernic-rg35xx-2024.dts | 5 +-
sound/soc/sunxi/sun4i-codec.c | 59 ++++++++++++++++++-
3 files changed, 67 insertions(+), 3 deletions(-)
--
2.47.1
next reply other threads:[~2024-12-21 9:44 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-21 9:26 Ryan Walklin [this message]
2024-12-21 9:26 ` [PATCH 1/3] ASoC: dt-bindings: sun4i-a10-codec: add hp-det-gpios Ryan Walklin
2024-12-22 16:51 ` Chris Morgan
2024-12-22 21:23 ` Ryan Walklin
2024-12-31 13:37 ` Rob Herring
2024-12-21 9:26 ` [PATCH 2/3] ASoC: sun4i-codec: support hp-det-gpios property Ryan Walklin
2024-12-22 17:15 ` Chen-Yu Tsai
2024-12-22 21:20 ` Ryan Walklin
2025-01-01 8:56 ` Chen-Yu Tsai
2025-01-07 21:33 ` Ryan Walklin
2024-12-21 9:26 ` [PATCH 3/3] arm64: dts: allwinner: h700: Add hp-det-gpios for Anbernic RG35XX Ryan Walklin
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