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ALSA: hda/tas2781: correct the register for pow calibrated data

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BugLink: https://bugs.launchpad.net/bugs/2068087

commit 0b6f0ff01a4a8c1b66c600263465976d57dcc1a3 upstream.

Calibrated data was written into an incorrect register, which cause
speaker protection sometimes malfuctions

Fixes: 5be27f1e3e ("ALSA: hda/tas2781: Add tas2781 HDA driver")
Signed-off-by: Shenghao Ding <shenghao-ding@ti.com>
Cc: <stable@vger.kernel.org>
Message-ID: <20240406132010.341-1-shenghao-ding@ti.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Portia Stephens <portia.stephens@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
This commit is contained in:
Shenghao Ding
2024-04-06 21:20:09 +08:00
committed by Stefan Bader
parent 1241328175
commit c31b06ed68
1 changed files with 2 additions and 2 deletions
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sound/pci/hda/tas2781_hda_i2c.c
+2 -2
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@@ -501,10 +501,10 @@ static int tas2563_save_calibration(struct tasdevice_priv *tas_priv)
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;