linux-kernel - [PATCH v3] ALSA: hda: add MODULE

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Message-ID: <20250624101716.2365302-2-me@glxys.nl>
Date: Tue, 24 Jun 2025 18:17:17 +0800
From: GalaxySnail <me@...ys.nl>
To: simont@...nsource.cirrus.com
Cc: david.rhodes@...rus.com,
	linux-kernel@...r.kernel.org,
	linux-sound@...r.kernel.org,
	lkp@...el.com,
	me@...ys.nl,
	oe-kbuild-all@...ts.linux.dev,
	patches@...nsource.cirrus.com,
	perex@...ex.cz,
	rf@...nsource.cirrus.com,
	tiwai@...e.com
Subject: [PATCH v3] ALSA: hda: add MODULE_FIRMWARE for cs35l41/cs35l56

add firmware information in the .modinfo section, so that userspace
tools can find out firmware required by cs35l41/cs35l56 kernel module

Signed-off-by: GalaxySnail <me@...ys.nl>
---
Thanks for your review!

v2 -> v3: fixed typo
v1 -> v2: fixed missing ';' in the previous patch

 sound/pci/hda/cs35l41_hda.c | 2 ++
 sound/pci/hda/cs35l56_hda.c | 4 ++++
 2 files changed, 6 insertions(+)

diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index d5bc81099d0d..17cdce91fdbf 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -2085,3 +2085,5 @@ MODULE_IMPORT_NS("SND_SOC_CS_AMP_LIB");
 MODULE_AUTHOR("Lucas Tanure, Cirrus Logic Inc, <tanureal@...nsource.cirrus.com>");
 MODULE_LICENSE("GPL");
 MODULE_IMPORT_NS("FW_CS_DSP");
+MODULE_FIRMWARE("cirrus/cs35l41-*.wmfw");
+MODULE_FIRMWARE("cirrus/cs35l41-*.bin");
diff --git a/sound/pci/hda/cs35l56_hda.c b/sound/pci/hda/cs35l56_hda.c
index 3f2fd32f4ad9..eedd8fdd3b8b 100644
--- a/sound/pci/hda/cs35l56_hda.c
+++ b/sound/pci/hda/cs35l56_hda.c
@@ -1122,3 +1122,7 @@ MODULE_IMPORT_NS("SND_SOC_CS_AMP_LIB");
 MODULE_AUTHOR("Richard Fitzgerald <rf@...nsource.cirrus.com>");
 MODULE_AUTHOR("Simon Trimmer <simont@...nsource.cirrus.com>");
 MODULE_LICENSE("GPL");
+MODULE_FIRMWARE("cirrus/cs35l54-*.wmfw");
+MODULE_FIRMWARE("cirrus/cs35l54-*.bin");
+MODULE_FIRMWARE("cirrus/cs35l56-*.wmfw");
+MODULE_FIRMWARE("cirrus/cs35l56-*.bin");
-- 
2.50.0