linux-kernel - [PATCH 0/7] RZ/G2L SSI Improvements

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Message-ID: <20251112154115.1048298-1-biju.das.jz@bp.renesas.com>
Date: Wed, 12 Nov 2025 15:41:01 +0000
From: Biju <biju.das.au@...il.com>
To: Biju Das <biju.das.jz@...renesas.com>,
	Lad Prabhakar <prabhakar.mahadev-lad.rj@...renesas.com>,
	Liam Girdwood <lgirdwood@...il.com>,
	Mark Brown <broonie@...nel.org>,
	Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.com>
Cc: linux-sound@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Biju Das <biju.das.au@...il.com>
Subject: [PATCH 0/7] RZ/G2L SSI Improvements

From: Biju Das <biju.das.jz@...renesas.com>

The first patch in this series fixes audio channel swap issue because of
half duplex to full duplex switching during the streaming that involves
FIFO reset which drops the word leading to audio channel swap issue. The
second patch fixes sample width value in the hw_params_cache::sample_width
Apart from this, support 24 and 32 bit sample format width.

Biju Das (7):
  ASoC: renesas: rz-ssi: Fix channel swap issue in full duplex mode
  ASoC: renesas: rz-ssi: Fix rz_ssi_priv::hw_params_cache::sample_width
  ASoC: renesas: rz-ssi: Use dev variable in probe()
  ASoC: renesas: rz-ssi: Remove trailing comma in the terminator entry
  ASoC: renesas: rz-ssi: Move DMA configuration
  ASoC: renesas: rz-ssi: Add support for 24 bits sample width
  ASoC: renesas: rz-ssi: Add support for 32 bits sample width

 sound/soc/renesas/rz-ssi.c | 193 +++++++++++++++++++++++++------------
 1 file changed, 132 insertions(+), 61 deletions(-)

-- 
2.43.0