Received-SPF: pass (google.com: domain of linux-kernel+bounces-43094-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249;
From: Richard Fitzgerald <rf@opensource.cirrus.com>
To: <broonie@kernel.org>, <tiwai@suse.com>
CC: <alsa-devel@alsa-project.org>, <linux-sound@vger.kernel.org>,
        <linux-kernel@vger.kernel.org>, <patches@opensource.cirrus.com>,
        "Richard
 Fitzgerald" <rf@opensource.cirrus.com>
Subject: [PATCH 16/18] ALSA: hda: cs35l56: Fix filename string field layout
Date: Mon, 29 Jan 2024 16:27:35 +0000
Message-ID: <20240129162737.497-17-rf@opensource.cirrus.com>
In-Reply-To: <20240129162737.497-1-rf@opensource.cirrus.com>
References: <20240129162737.497-1-rf@opensource.cirrus.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain

Change the filename field layout to:
  cs35l56-rev[-s]-dsp1-misc[-sub].[wmfw|bin]

This is to keep the same firmware file naming scheme as the
CS35L56 ASoC driver.

This is not a compatibility break because no firmware files have
been published.

The original field layout matched the ASoC driver, but the way the
ASoC driver used the wm_adsp driver config to form this filename
was bugged. Fixing the ASoC driver to use the correct wm_adsp config
strings means that the 's' flag (to indicate a secured part) has to
move to somewhere after the first '-'.

Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com>
Fixes: 73cfbfa9caea ("ALSA: hda/cs35l56: Add driver for Cirrus Logic CS35L56 amplifier")
---
 sound/pci/hda/cs35l56_hda.c | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/sound/pci/hda/cs35l56_hda.c b/sound/pci/hda/cs35l56_hda.c
index 7ba7234d8d9c..081479f65fe7 100644
--- a/sound/pci/hda/cs35l56_hda.c
+++ b/sound/pci/hda/cs35l56_hda.c
@@ -405,16 +405,19 @@ static int cs35l56_hda_request_firmware_file(struct cs35l56_hda *cs35l56,
 	int ret = 0;
 
 	if (system_name && amp_name)
-		*filename = kasprintf(GFP_KERNEL, "%scs35l56%s-%02x-dsp1-misc-%s-%s.%s", dir,
-				      cs35l56->base.secured ? "s" : "", cs35l56->base.rev,
+		*filename = kasprintf(GFP_KERNEL, "%scs35l56-%02x%s-dsp1-misc-%s-%s.%s", dir,
+				      cs35l56->base.rev,
+				      cs35l56->base.secured ? "-s" : "",
 				      system_name, amp_name, filetype);
 	else if (system_name)
-		*filename = kasprintf(GFP_KERNEL, "%scs35l56%s-%02x-dsp1-misc-%s.%s", dir,
-				      cs35l56->base.secured ? "s" : "", cs35l56->base.rev,
+		*filename = kasprintf(GFP_KERNEL, "%scs35l56-%02x%s-dsp1-misc-%s.%s", dir,
+				      cs35l56->base.rev,
+				      cs35l56->base.secured ? "-s" : "",
 				      system_name, filetype);
 	else
-		*filename = kasprintf(GFP_KERNEL, "%scs35l56%s-%02x-dsp1-misc.%s", dir,
-				      cs35l56->base.secured ? "s" : "", cs35l56->base.rev,
+		*filename = kasprintf(GFP_KERNEL, "%scs35l56-%02x%s-dsp1-misc.%s", dir,
+				      cs35l56->base.rev,
+				      cs35l56->base.secured ? "-s" : "",
 				      filetype);
 
 	if (!*filename)
-- 
2.39.2