linux-kernel - Re: [PATCH 07/11] ASoC: SOF: core: Skip firmware test for undefined fw

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Date:   Thu, 14 Dec 2023 13:40:25 +0200
From:   Cristian Ciocaltea <cristian.ciocaltea@...labora.com>
To:     Péter Ujfalusi <peter.ujfalusi@...ux.intel.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Bard Liao <yung-chuan.liao@...ux.intel.com>,
        Ranjani Sridharan <ranjani.sridharan@...ux.intel.com>,
        Daniel Baluta <daniel.baluta@....com>,
        Kai Vehmanen <kai.vehmanen@...ux.intel.com>,
        Venkata Prasad Potturu <venkataprasad.potturu@....com>,
        Alper Nebi Yasak <alpernebiyasak@...il.com>,
        Syed Saba Kareem <Syed.SabaKareem@....com>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Marian Postevca <posteuca@...ex.one>,
        Vijendar Mukunda <Vijendar.Mukunda@....com>,
        V sujith kumar Reddy <Vsujithkumar.Reddy@....com>,
        Mastan Katragadda <Mastan.Katragadda@....com>,
        Ajit Kumar Pandey <AjitKumar.Pandey@....com>
Cc:     linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org,
        sound-open-firmware@...a-project.org, kernel@...labora.com
Subject: Re: [PATCH 07/11] ASoC: SOF: core: Skip firmware test for undefined
 fw_name

On 12/14/23 13:35, Péter Ujfalusi wrote:
> 
> 
> On 14/12/2023 13:29, Cristian Ciocaltea wrote:
>>> diff --git a/sound/soc/sof/fw-file-profile.c b/sound/soc/sof/fw-file-profile.c
>>> index 138a1ca2c4a8..7b91c9551ada 100644
>>> --- a/sound/soc/sof/fw-file-profile.c
>>> +++ b/sound/soc/sof/fw-file-profile.c
>>> @@ -89,6 +89,15 @@ static int sof_test_topology_file(struct device *dev,
>>>  	return ret;
>>>  }
>>>  
>>> +static bool sof_platform_uses_generic_loader(struct snd_sof_dev *sdev)
>>> +{
>>> +	if (sdev->pdata->desc->ops->load_firmware == snd_sof_load_firmware_raw ||
>>> +	    sdev->pdata->desc->ops->load_firmware == snd_sof_load_firmware_memcpy)
>>> +		return true;
>>> +
>>> +	return false;
>>> +}
>>
>> I would drop the conditional and simply return.
> 
> What do you mean? We need to check if the platform is using either type
> of the generic load_firmware helper (the _memcpy is calling the _raw to
> load the file).

I mean to simply replace the if statement with:

static bool sof_platform_uses_generic_loader(struct snd_sof_dev *sdev)
{
    return (sdev->pdata->desc->ops->load_firmware == snd_sof_load_firmware_raw ||
	    sdev->pdata->desc->ops->load_firmware == snd_sof_load_firmware_memcpy);
}