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From: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
To: Greg KH <gregkh@linuxfoundation.org>,
	Bard Liao <yung-chuan.liao@linux.intel.com>
Cc: alsa-devel@alsa-project.org, vkoul@kernel.org,
	vinod.koul@linaro.org, linux-kernel@vger.kernel.org,
	tiwai@suse.de, broonie@kernel.org,
	srinivas.kandagatla@linaro.org, sanyog.r.kale@intel.com,
	bard.liao@intel.com
Subject: Re: [PATCH 2/2] ASoC: SOF: Intel: add trigger callback into sdw_callback
Date: Tue, 14 Jun 2022 09:55:41 -0500	[thread overview]
Message-ID: <3fd14acb-1de9-3fd8-81ab-27fee4a42b84@linux.intel.com> (raw)
In-Reply-To: <Yqg01aSixhBq9d4+@kroah.com>


>> @@ -809,6 +814,10 @@ void hda_set_dai_drv_ops(struct snd_sof_dev *sdev, struct snd_sof_dsp_ops *ops)
>>  		if (!hda_use_tplg_nhlt)
>>  			ipc4_data->nhlt = intel_nhlt_init(sdev->dev);
>>  
>> +#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE)
>> +		sdw_callback.trigger = ipc4_be_dai_common_trigger;
>> +#endif
> 
> #if should not be in .c files if at all possible.  Surely there's a
> better way here...

we could use

if (IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE))
    sdw_callback.trigger = ipc4_be_dai_common_trigger;

would that work?

We try to keep this driver configurable, not all platforms require
SoundWire or HDaudio, and that 'sdw_callback' ops structure is
conditionally declared.

  reply	other threads:[~2022-06-14 14:55 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-14  7:08 [PATCH 0/2] ASoC/SoundWire: Intel: add sdw BE dai trigger Bard Liao
2022-06-14  7:08 ` [PATCH 1/2] soundwire: Intel: add trigger callback Bard Liao
2022-06-14  7:08 ` [PATCH 2/2] ASoC: SOF: Intel: add trigger callback into sdw_callback Bard Liao
2022-06-14  7:12   ` Greg KH
2022-06-14 14:55     ` Pierre-Louis Bossart [this message]
2022-06-14 15:14       ` Greg KH
2022-06-14 15:54         ` Pierre-Louis Bossart

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