This is a note to let you know that I've just added the patch titled
ALSA: hda/tas2781: correct the register for pow calibrated data
to the 6.8-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
alsa-hda-tas2781-correct-the-register-for-pow-calibrated-data.patch
and it can be found in the queue-6.8 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 0b6f0ff01a4a8c1b66c600263465976d57dcc1a3 Mon Sep 17 00:00:00 2001
From: Shenghao Ding <shenghao-ding@xxxxxx>
Date: Sat, 6 Apr 2024 21:20:09 +0800
Subject: ALSA: hda/tas2781: correct the register for pow calibrated data
From: Shenghao Ding <shenghao-ding@xxxxxx>
commit 0b6f0ff01a4a8c1b66c600263465976d57dcc1a3 upstream.
Calibrated data was written into an incorrect register, which cause
speaker protection sometimes malfuctions
Fixes: 5be27f1e3ec9 ("ALSA: hda/tas2781: Add tas2781 HDA driver")
Signed-off-by: Shenghao Ding <shenghao-ding@xxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Message-ID: <20240406132010.341-1-shenghao-ding@xxxxxx>
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
sound/pci/hda/tas2781_hda_i2c.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -501,10 +501,10 @@ static int tas2563_save_calibration(stru
static void tas2781_apply_calib(struct tasdevice_priv *tas_priv)
{
static const unsigned char page_array[CALIB_MAX] = {
- 0x17, 0x18, 0x18, 0x0d, 0x18
+ 0x17, 0x18, 0x18, 0x13, 0x18,
};
static const unsigned char rgno_array[CALIB_MAX] = {
- 0x74, 0x0c, 0x14, 0x3c, 0x7c
+ 0x74, 0x0c, 0x14, 0x70, 0x7c,
};
unsigned char *data;
int i, j, rc;
Patches currently in stable-queue which might be from shenghao-ding@xxxxxx are
queue-6.8/alsa-hda-tas2781-correct-the-register-for-pow-calibrated-data.patch
queue-6.8/alsa-hda-tas2781-add-new-vendor_id-and-subsystem_id-to-support-thinkpad-ice-1.patch
