linux-kernel - [PATCH 5.10 071/121] ALSA: hda: Fix regression on forced probe mask option

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Message-Id: <20220221084923.608959658@linuxfoundation.org>
Date:   Mon, 21 Feb 2022 09:49:23 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, dmummenschanz@....de,
        Takashi Iwai <tiwai@...e.de>
Subject: [PATCH 5.10 071/121] ALSA: hda: Fix regression on forced probe mask option

From: Takashi Iwai <tiwai@...e.de>

commit 6317f7449348a897483a2b4841f7a9190745c81b upstream.

The forced probe mask via probe_mask 0x100 bit doesn't work any longer
as expected since the bus init code was moved and it's clearing the
codec_mask value that was set beforehand.  This patch fixes the
long-time regression by moving the check_probe_mask() call.

Fixes: a41d122449be ("ALSA: hda - Embed bus into controller object")
Reported-by: dmummenschanz@....de
Cc: <stable@...r.kernel.org>
Link: https://lore.kernel.org/r/trinity-f018660b-95c9-442b-a2a8-c92a56eb07ed-1644345967148@3c-app-webde-bap22
Link: https://lore.kernel.org/r/20220214100020.8870-1-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@...e.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 sound/pci/hda/hda_intel.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1837,8 +1837,6 @@ static int azx_create(struct snd_card *c
 
 	assign_position_fix(chip, check_position_fix(chip, position_fix[dev]));
 
-	check_probe_mask(chip, dev);
-
 	if (single_cmd < 0) /* allow fallback to single_cmd at errors */
 		chip->fallback_to_single_cmd = 1;
 	else /* explicitly set to single_cmd or not */
@@ -1866,6 +1864,8 @@ static int azx_create(struct snd_card *c
 		chip->bus.core.needs_damn_long_delay = 1;
 	}
 
+	check_probe_mask(chip, dev);
+
 	err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops);
 	if (err < 0) {
 		dev_err(card->dev, "Error creating device [card]!\n");