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ALSA: hda/tas2781: Fix device-0 reset issue and handle -EXDEV in block data processing

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Fix reset for device-0:‌ In older projects (e.g., Merino), the hardware
reset pin for the first SPI device (device-0) is ineffective, causing
initialization failures. Added a software reset sequence for device-0
to ensure proper initialization.

‌Handle -EXDEV correctly:‌ When processing block data, if the data does
not belong to the current SPI device, the driver returned -EXDEV.
This error code is now ignored to allow the driver to continue iterating
through the block data and correctly calculate the total block size.

Signed-off-by: Baojun Xu <baojun.xu@ti.com>
Link: https://patch.msgid.link/20260609105253.19510-1-baojun.xu@ti.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Baojun Xu 2026-06-09 18:52:53 +08:00 • committed by Takashi Iwai
commit 513480da5e
2 changed files with 12 additions and 11 deletions
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