linux-kernel - [PATCH v4 0/3] ASoC: codecs: lpass: add support for v2.5 rx macro

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Message-Id: <20240612-lpass-codec-v25-v4-0-f63d3676dbc4@linaro.org>
Date: Thu, 13 Jun 2024 11:49:30 +0100
From: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
 Banajit Goswami <bgoswami@...cinc.com>
Cc: neil.armstrong@...aro.org, linux-arm-msm@...r.kernel.org, 
 krzysztof.kozlowski@...aro.org, linux-sound@...r.kernel.org, 
 linux-kernel@...r.kernel.org, alsa-devel@...a-project.org, 
 Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH v4 0/3] ASoC: codecs: lpass: add support for v2.5 rx macro

This patchset adds support to reading codec version and also adds
support for v2.5 codec version in rx macro. 

LPASS 2.5 and up versions have changes in some of the rx blocks which
are required to get headset functional correctly.

Tested this on SM8450, X13s and x1e80100 crd.

This changes also fixes issue with sm8450, sm8550, sm8660 and x1e80100.

@Neil Armstrong  can you pl test it on sm8650

@Krzysztof Kozlowski can you pl test it on sm8550

Thanks,
Srini

Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
Changes in v3:
- moved dev_info to dev_dbg to print codec version.
- added explicit cases for codec version checks instead of using
range
- changed err handling.
- Link to v1: https://lore.kernel.org/r/20240612-lpass-codec-v25-v1-0-9f40611a1370@linaro.org

---
Srinivas Kandagatla (3):
      ASoC: codecs: lpass-macro: add helpers to get codec version
      ASoC: codec: lpass-rx-macro: prepare driver to accomdate new codec versions
      ASoC: codec: lpass-rx-macro: add support for 2.5 codec version

 sound/soc/codecs/lpass-macro-common.c |  23 ++
 sound/soc/codecs/lpass-macro-common.h |  35 ++
 sound/soc/codecs/lpass-rx-macro.c     | 595 +++++++++++++++++++++++++---------
 sound/soc/codecs/lpass-va-macro.c     |  28 ++
 4 files changed, 528 insertions(+), 153 deletions(-)
---
base-commit: 1613e604df0cd359cf2a7fbd9be7a0bcfacfabd0
change-id: 20240612-lpass-codec-v25-4e960abd661f

Best regards,
-- 
Srinivas Kandagatla <srinivas.kandagatla@...aro.org>