From: Krzysztof Kozlowski <krzk@kernel.org>
To: Luca Weiss <luca.weiss@fairphone.com>,
Srinivas Kandagatla <srinivas.kandagatla@linaro.org>,
Banajit Goswami <bgoswami@quicinc.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: ~postmarketos/upstreaming@lists.sr.ht,
phone-devel@vger.kernel.org, alsa-devel@alsa-project.org,
linux-arm-msm@vger.kernel.org, linux-sound@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/3] Add DisplayPort sound support for Fairphone 5 smartphone
Date: Fri, 9 Aug 2024 11:10:44 +0200 [thread overview]
Message-ID: <36b7bbb9-7eea-4db2-86a6-80af206c29ad@kernel.org> (raw)
In-Reply-To: <20240809-fp5-dp-sound-v1-0-d7ba2c24f6b9@fairphone.com>
On 09/08/2024 10:33, Luca Weiss wrote:
> Add the necessary sound card bits and some dts additions to enable sound
> over DisplayPort-over-USB-C, e.g. to a connected TV or monitor.
>
> The UCM files can be found here:
> https://gitlab.com/postmarketOS/pmaports/-/tree/master/device/testing/device-fairphone-fp5/ucm
>
> Two extra notes:
>
> 1. I don't quite understand whether the sound driver should have
> SoC-specific compatible or device-specific compatible. Some earlier
> patches by another author for a QCM6490 board and a QCS6490 board use
> device-specific compatible - but from what I can tell this is not how
> it's generally done for other sound drivers?
We (including me) were/are a bit inconsistent here, but last statement
was that these should be board-specific compatibles.
Last discussion I recall:
https://lore.kernel.org/all/baa6543c-5e2e-4f28-a95b-a086b32d1f2d@linaro.org/
Best regards,
Krzysztof
next prev parent reply other threads:[~2024-08-09 9:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-09 8:33 [PATCH 0/3] Add DisplayPort sound support for Fairphone 5 smartphone Luca Weiss
2024-08-09 8:33 ` [PATCH 1/3] ASoC: dt-bindings: qcom,sm8250: Add generic QCM6490 sound card Luca Weiss
2024-08-09 9:09 ` Krzysztof Kozlowski
2024-08-09 9:12 ` Luca Weiss
2024-08-09 9:13 ` Krzysztof Kozlowski
2024-08-09 8:33 ` [PATCH 2/3] ASoC: qcom: sc8280xp: Add support for generic QCM6490 Luca Weiss
2024-08-09 8:33 ` [PATCH 3/3] arm64: dts: qcom: qcm6490-fairphone-fp5: Add DisplayPort sound support Luca Weiss
2024-08-09 9:10 ` Krzysztof Kozlowski [this message]
2024-08-10 12:35 ` [PATCH 0/3] Add DisplayPort sound support for Fairphone 5 smartphone Konrad Dybcio
2024-08-10 13:30 ` Luca Weiss
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