linux-kernel - [PATCH 2/2] ALSA: hda: tas2781: reorder tas2563 calibration variables

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Message-ID: <20250829160450.66623-2-soyer@irl.hu>
Date: Fri, 29 Aug 2025 18:04:50 +0200
From: Gergo Koteles <soyer@....hu>
To: Shenghao Ding <shenghao-ding@...com>, Kevin Lu <kevin-lu@...com>,
  Baojun Xu <baojun.xu@...com>, Jaroslav Kysela <perex@...ex.cz>,
  Takashi Iwai <tiwai@...e.com>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org,
  alsa-devel@...a-project.org, Gergo Koteles <soyer@....hu>,
  stable@...r.kernel.org
Subject: [PATCH 2/2] ALSA: hda: tas2781: reorder tas2563 calibration variables

The tasdev_load_calibrated_data() function expects the calibration data
values in the cali_data buffer as R0, R0Low, InvR0, Power, TLim which
is not the same as what tas2563_save_calibration() writes to the buffer.

Reorder the EFI variables in the tas2563_save_calibration() function
to put the values in the buffer in the correct order.

Fixes: 4fe238513407 ("ALSA: hda/tas2781: Move and unified the calibrated-data getting function for SPI and I2C into the tas2781_hda lib")
Cc: <stable@...r.kernel.org>
Signed-off-by: Gergo Koteles <soyer@....hu>
---
 sound/hda/codecs/side-codecs/tas2781_hda_i2c.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c b/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
index 1eac751ab2a6..83eb19bb9bce 100644
--- a/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
+++ b/sound/hda/codecs/side-codecs/tas2781_hda_i2c.c
@@ -300,7 +300,7 @@ static int tas2563_save_calibration(struct tas2781_hda *h)
 {
 	efi_guid_t efi_guid = tasdev_fct_efi_guid[LENOVO];
 	char *vars[TASDEV_CALIB_N] = {
-		"R0_%d", "InvR0_%d", "R0_Low_%d", "Power_%d", "TLim_%d"
+		"R0_%d", "R0_Low_%d", "InvR0_%d", "Power_%d", "TLim_%d"
 	};
 	efi_char16_t efi_name[TAS2563_CAL_VAR_NAME_MAX];
 	unsigned long max_size = TAS2563_CAL_DATA_SIZE;
-- 
2.51.0