Commit f600bddb authored by Shenghao Ding's avatar Shenghao Ding Committed by Takashi Iwai
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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: 4fe23851 ("ALSA: hda/tas2781: Move and unified the calibrated-data getting function for SPI and I2C into the tas2781_hda lib")
Signed-off-by: default avatarShenghao Ding <shenghao-ding@ti.com>
Link: https://patch.msgid.link/20250827043404.644-1-shenghao-ding@ti.com


Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 2c3ca8cc

sound/hda/codecs/side-codecs/tas2781_hda_i2c.c

+2 −2
Original line number Diff line number Diff line
@@ -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);