Re: [PATCH for-next 0/2] ASoC: Add Intel machine driver support for CS35L56 on SSP

From: Pierre-Louis Bossart
Date: Mon Mar 24 2025 - 17:25:28 EST


On 3/4/25 08:50, Richard Fitzgerald wrote:
> This adds support to the Intel machine drivers for CS35L56 codecs on
> Intel SSP port using TDM. Also adds the match entries for this on
> Tigerlake systems.
>
> Richard Fitzgerald (2):
> ASoC: Intel: Add sof_cs35l56 driver for CS35L56 on SSP2.
> ASoC: Intel: tgl-match: Add CS35L56 on SSP2 for CDB35L56-FOUR board

It'd be worth explaining why sof_ssp_amp.c is not good enough?

It's been used for CS35L41, what's different with the L56 that would require a new machine driver?


> MAINTAINERS | 1 +
> include/sound/soc-acpi-intel-ssp-common.h | 2 +
> sound/soc/intel/boards/Kconfig | 15 ++
> sound/soc/intel/boards/Makefile | 2 +
> sound/soc/intel/boards/sof_cs35l56.c | 254 ++++++++++++++++++
> .../intel/common/soc-acpi-intel-ssp-common.c | 1 +
> .../intel/common/soc-acpi-intel-tgl-match.c | 5 +
> 7 files changed, 280 insertions(+)
> create mode 100644 sound/soc/intel/boards/sof_cs35l56.c
>