linux-kernel - Re: [PATCH] ASoC: Add MediaTek MT6660 Speaker Amp Driver

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Date:   Thu, 12 Dec 2019 11:36:17 +0100
From:   Jaroslav Kysela <perex@...ex.cz>
To:     Jeff Chang <richtek.jeff.chang@...il.com>, lgirdwood@...il.com
Cc:     broonie@...nel.org, tiwai@...e.com, matthias.bgg@...il.com,
        alsa-devel@...a-project.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org, jeff_chang@...htek.com
Subject: Re: [PATCH] ASoC: Add MediaTek MT6660 Speaker Amp Driver

Dne 12. 12. 19 v 10:12 Jeff Chang napsal(a):
> +static const struct snd_kcontrol_new mt6660_component_snd_controls[] = {
> +	SOC_SINGLE_EXT_TLV("Digital Volume", MT6660_REG_VOL_CTRL, 0, 255,
> +			   1, snd_soc_get_volsw, mt6660_component_put_volsw,
> +			   vol_ctl_tlv),
> +	SOC_SINGLE_EXT("WDT Switch", MT6660_REG_WDT_CTRL, 7, 1, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("Hard_Clip Switch", MT6660_REG_HCLIP_CTRL, 8, 1, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("Clip Switch", MT6660_REG_SPS_CTRL, 0, 1, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("BoostMode", MT6660_REG_BST_CTRL, 0, 3, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("DRE Switch", MT6660_REG_DRE_CTRL, 0, 1, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("DC_Protect Switch",
> +		MT6660_REG_DC_PROTECT_CTRL, 3, 1, 0,
> +		snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("audio input selection", MT6660_REG_DATAO_SEL, 6, 3, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("Data Output Left Channel Selection",
> +		       MT6660_REG_DATAO_SEL, 3, 7, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("Data Output Right Channel Selection",
> +		       MT6660_REG_DATAO_SEL, 0, 7, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	/* for debug purpose */
> +	SOC_SINGLE_EXT("HPF_AUD_IN Switch", MT6660_REG_HPF_CTRL, 0, 1, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("AUD_LOOP_BACK Switch", MT6660_REG_PATH_BYPASS, 4, 1, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("Mute Switch", MT6660_REG_SYSTEM_CTRL, 1, 1, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("Bypass CS Comp Switch", MT6660_REG_PATH_BYPASS, 2, 1, 0,
> +		       snd_soc_get_volsw, mt6660_component_put_volsw),
> +	SOC_SINGLE_EXT("T0_SEL", MT6660_REG_CALI_T0, 0, 7, 0,
> +		       snd_soc_get_volsw, NULL),
> +	SOC_SINGLE_EXT("Chip_Rev", SND_SOC_NOPM, 0, 16, 0,
> +		       mt6660_component_get_volsw, NULL),

The control names looks really strange like always for the ASoC tree. We 
should talk about a standardization here. At least unify spaces, underscores 
and such characters and abbreviations.

					Thanks,
						Jaroslav

-- 
Jaroslav Kysela <perex@...ex.cz>
Linux Sound Maintainer; ALSA Project; Red Hat, Inc.