linux-kernel - RE: [PATCH] ASoC: SOF: Intel: Add topology overwrite for Felwinter

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Date:   Fri, 18 Feb 2022 08:33:26 +0000
From:   "Lu, Brent" <brent.lu@...el.com>
To:     "alsa-devel@...a-project.org" <alsa-devel@...a-project.org>
CC:     Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Daniel Baluta <daniel.baluta@....com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        "sound-open-firmware@...a-project.org" 
        <sound-open-firmware@...a-project.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Ajye Huang <ajye_huang@...pal.corp-partner.google.com>
Subject: RE: [PATCH] ASoC: SOF: Intel: Add topology overwrite for Felwinter

> 
> The Felwinter uses four max98360a amplifiers on corresponding CH0~CH3.
> There are four amps on the board connecting to headphone to SSP0 port, amp
> to SSP1,and the DAI format would be DSP_A,8-slots, 32 bit slot-width.
> 
> CH0: L(Woofer), CH1:R(Woofer), CH2:L(Tweeter), CH3:R(Tweeter)
> 
> Signed-off-by: Ajye Huang <ajye_huang@...pal.corp-partner.google.com>
> Signed-off-by: Brent Lu <brent.lu@...el.com>

Already merged on SOF tree:
https://github.com/thesofproject/linux/pull/3271


> ---
>  sound/soc/sof/sof-pci-dev.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/sound/soc/sof/sof-pci-dev.c b/sound/soc/sof/sof-pci-dev.c index
> 20c6ca37dbc4..61f2afd54c3e 100644
> --- a/sound/soc/sof/sof-pci-dev.c
> +++ b/sound/soc/sof/sof-pci-dev.c
> @@ -67,6 +67,14 @@ static const struct dmi_system_id sof_tplg_table[] = {
>  		},
>  		.driver_data = "sof-adl-max98390-ssp2-rt5682-ssp0.tplg",
>  	},
> +	{
> +		.callback = sof_tplg_cb,
> +		.matches = {
> +			DMI_MATCH(DMI_PRODUCT_FAMILY, "Google_Brya"),
> +			DMI_MATCH(DMI_OEM_STRING, "AUDIO_AMP-
> MAX98360_ALC5682VS_I2S_2WAY"),
> +		},
> +		.driver_data = "sof-adl-max98360a-rt5682-2way.tplg",
> +	},
> 
>  	{}
>  };
> --
> 2.25.1