superrob1500
/
mirror-linux
mirror of https://github.com/torvalds/linux
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

ALSA: hda/tas2781: Fix EFI name for calibration beginning with 1 instead of 0 

A bug reported by one of my customers that EFI name beginning with 0
instead of 1.

Fixes: 4fe2385134 ("ALSA: hda/tas2781: Move and unified the calibrated-data getting function for SPI and I2C into the tas2781_hda lib")
Signed-off-by: Shenghao Ding <shenghao-ding@ti.com>
Link: https://patch.msgid.link/20250827043404.644-1-shenghao-ding@ti.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
pull/476/head
Shenghao Ding 2025-08-27 12:34:03 +08:00 committed by Takashi Iwai
parent 2c3ca8cc55
commit f600bddbcf
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
View File

@ -327,8 +327,8 @@ static int tas2563_save_calibration(struct tas2781_hda *h)
data[offset] = i;
offset++;
for (j = 0; j < TASDEV_CALIB_N; ++j) {
ret = snprintf(var8, sizeof(var8), vars[j], i);
/* EFI name for calibration started with 1, not 0 */
ret = snprintf(var8, sizeof(var8), vars[j], i + 1);
if (ret < 0 || ret >= sizeof(var8) - 1) {
dev_err(p->dev, "%s: Read %s failed\n",
__func__, var8);