linux-kernel - [PATCH 16/16] ALSA: hda/tas2781: configure the amp after firmware load

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Message-ID: <06f8c1eddd0e91f08e35722ef7df240113c32e1f.1701906455.git.soyer@irl.hu>
Date:   Thu,  7 Dec 2023 01:04:32 +0100
From:   Gergo Koteles <soyer@....hu>
To:     Shenghao Ding <shenghao-ding@...com>, Kevin Lu <kevin-lu@...com>,
        Baojun Xu <baojun.xu@...com>, Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>
Cc:     linux-kernel@...r.kernel.org, alsa-devel@...a-project.org,
        Gergo Koteles <soyer@....hu>
Subject: [PATCH 16/16] ALSA: hda/tas2781: configure the amp after firmware load

Make the amp available immediately after a module
load to avoid having to wait for a PCM hook action.
(eg. unloading & loading the module while listening
music)

Signed-off-by: Gergo Koteles <soyer@....hu>
---
 sound/pci/hda/tas2781_hda_i2c.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index f72e0beab1fb..07bdff87c962 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -659,6 +659,8 @@ static void tasdev_fw_ready(const struct firmware *fmw, void *context)
 	tasdevice_load_calibration(tas_priv);
 	tasdevice_apply_calibration(tas_priv);
 
+	tasdevice_tuning_switch(tas_hda->priv, 0);
+
 out:
 	mutex_unlock(&tas_hda->priv->codec_lock);
 	if (fmw)
-- 
2.43.0