ASoC: fsl-asoc-card: Move static compatible data to platform data

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Replace the large if/else chain of of_device_is_compatible() calls in
probe() with a table-driven approach.  Each compatible string now has
a corresponding static const struct fsl_asoc_card_pdata descriptor
stored in the of_device_id .data field.

probe() calls of_device_get_match_data() once and reads all
per-compatible configuration from the returned pointer:
  - DAI format
  - CPU SYSCLK direction and ratio overrides
  - TDM slot width
  - Codec DAI name, MCLK id, FLL/PLL ids, PLL S24 ratio
  - playback_only / capture_only direction restrictions
  - Default DAPM route table
  - Excluded PCM format mask (for SAI + WM8960/WM8962)
  - Optional probe_init callback (SPDIF multi-codec discovery)
  - Optional codec_init callback (codec-specific post-probe logic)

This patch is a pure refactoring, no functional change is intended.

Assisted-by: VeroCoder:claude-sonnet-4-6
Signed-off-by: Chancel Liu <chancel.liu@nxp.com>
Link: https://patch.msgid.link/20260810093834.1511749-3-chancel.liu@oss.nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>

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Chancel Liu 2026-08-10 18:35:30 +09:00 • committed by Mark Brown

parent 4c51a83a4f

commit 76408e27e6

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sound/soc/fsl/fsl-asoc-card.c

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