lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <br4vo2iygjc6p5zezss6wccuakodthej4cut3cpw76ltxyxkpb@pjalqvpszxvo>
Date: Wed, 27 Nov 2024 09:05:46 +0100
From: Krzysztof Kozlowski <krzk@...nel.org>
To: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
Cc: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>, 
	Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, Rob Herring <robh@...nel.org>, 
	Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org>, 
	Vinod Koul <vkoul@...nel.org>, Bard Liao <yung-chuan.liao@...ux.intel.com>, 
	Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
	Pierre-Louis Bossart <pierre-louis.bossart@...ux.dev>, Sanyog Kale <sanyog.r.kale@...el.com>, 
	linux-arm-msm@...r.kernel.org, linux-sound@...r.kernel.org, devicetree@...r.kernel.org, 
	linux-kernel@...r.kernel.org, quic_rohkumar@...cinc.com, kernel@...cinc.com
Subject: Re: [PATCH v3 1/5] ASoC: dt-bindings: Add bindings for wcd937x
 static channel mapping

On Tue, Nov 26, 2024 at 10:12:56PM +0530, Mohammad Rafi Shaik wrote:
> Add wcd937x static channel mapping values to avoid
> having to use unclear number indices in device trees.
> 
> Signed-off-by: Mohammad Rafi Shaik <quic_mohs@...cinc.com>
> ---
>  include/dt-bindings/sound/qcom,wcd93xx.h | 13 +++++++++++++
>  1 file changed, 13 insertions(+)
>  create mode 100644 include/dt-bindings/sound/qcom,wcd93xx.h
> 
> diff --git a/include/dt-bindings/sound/qcom,wcd93xx.h b/include/dt-bindings/sound/qcom,wcd93xx.h
> new file mode 100644
> index 000000000000..45bcc30d0393
> --- /dev/null
> +++ b/include/dt-bindings/sound/qcom,wcd93xx.h

Filename matching compatible, always.

> @@ -0,0 +1,13 @@
> +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> + * Copyright (c) 2024 Qualcomm Innovation Center, Inc. All rights reserved.
> + */
> +
> +#ifndef __DT_SOUND_QCOM_WCD93xx_H
> +#define __DT_SOUND_QCOM_WCD93xx_H
> +
> +#define SWRM_CH1 1
> +#define SWRM_CH2 2
> +#define SWRM_CH3 4
> +#define SWRM_CH4 8

Bindings define interface between driver and DTS. The values are
abstract, so alwys start from 0 or 1 and are incremented by 1, not by
power of 2. Also missing some sort of prefix, w.g. WCD9390_xxx

Anyway, this does not look like binding.

Best regards,
Krzysztof


Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ