linux-kernel - [PATCH 2/2] ALSA: hda: cs35l56: Log tuning unique identifiers during firmware load

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Message-ID: <2fcc0e6fc5b8669acb026bebe44a4995ac83b967.1747142267.git.simont@opensource.cirrus.com>
Date: Tue, 13 May 2025 13:39:24 +0000
From: Simon Trimmer <simont@...nsource.cirrus.com>
To: broonie@...nel.org
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org,
        patches@...nsource.cirrus.com,
        Simon Trimmer <simont@...nsource.cirrus.com>
Subject: [PATCH 2/2] ALSA: hda: cs35l56: Log tuning unique identifiers during firmware load

The cs35l56 smart amplifier has some informational firmware controls
that are populated by a tuning bin file to unique values - logging these
during firmware load identifies the specific configuration being used on
that device instance.

Signed-off-by: Simon Trimmer <simont@...nsource.cirrus.com>
---
 sound/pci/hda/cs35l56_hda.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/pci/hda/cs35l56_hda.c b/sound/pci/hda/cs35l56_hda.c
index b6fecf119261..aed7d7284231 100644
--- a/sound/pci/hda/cs35l56_hda.c
+++ b/sound/pci/hda/cs35l56_hda.c
@@ -676,6 +676,8 @@ static void cs35l56_hda_fw_load(struct cs35l56_hda *cs35l56)
 	if (ret)
 		cs_dsp_stop(&cs35l56->cs_dsp);
 
+	cs35l56_log_tuning(&cs35l56->base, &cs35l56->cs_dsp);
+
 err_powered_up:
 	if (!cs35l56->base.fw_patched)
 		cs_dsp_power_down(&cs35l56->cs_dsp);
-- 
2.43.0