diff options
| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2025-09-25 05:17:17 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2025-09-25 17:43:25 +0100 |
| commit | 130947b4681c515a5e5a7961244b502de2de85ca (patch) | |
| tree | 0388d55df7b5c93e3fe4a528e1df547a74a2ce34 | |
| parent | 25226abc1affd4bf4f6dd415d475b76e7a273fa8 (diff) | |
ASoC: renesas: msiof: set SIFCTR register
Because it uses DMAC, we would like to transfer data if there is any data.
Set SIFCTR for it.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Tested-by: Yusuke Goda <yusuke.goda.sx@renesas.com>
Link: https://patch.msgid.link/87bjmzyuub.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/renesas/rcar/msiof.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/soc/renesas/rcar/msiof.c b/sound/soc/renesas/rcar/msiof.c index 87bec248d5c1..a239a88543ee 100644 --- a/sound/soc/renesas/rcar/msiof.c +++ b/sound/soc/renesas/rcar/msiof.c @@ -193,6 +193,12 @@ static int msiof_hw_start(struct snd_soc_component *component, msiof_write(priv, SIRMDR3, val); } + /* SIFCTR */ + if (is_play) + msiof_update(priv, SIFCTR, SIFCTR_TFWM, FIELD_PREP(SIFCTR_TFWM, SIFCTR_TFWM_1)); + else + msiof_update(priv, SIFCTR, SIFCTR_RFWM, FIELD_PREP(SIFCTR_RFWM, SIFCTR_RFWM_1)); + /* SIIER */ if (is_play) val = SIIER_TDREQE | SIIER_TDMAE | SISTR_ERR_TX; |