From d05a760d480326e455ded37ef68b3a9298f806e6 Mon Sep 17 00:00:00 2001 From: Jiajian Wu Date: Tue, 4 Jul 2023 15:19:42 +0800 Subject: [PATCH] ASoC: rockchip: i2s: Add support for IEC958 Refer to commit 4142064c7fbf ("ASoC: rockchip: i2s: Add support for IEC958"). Change-Id: I6d4b7bbb4bc30d268f68a1ec4da8cd76c1c1eb87 Signed-off-by: Jiajian Wu --- sound/soc/rockchip/rockchip_i2s.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/sound/soc/rockchip/rockchip_i2s.c b/sound/soc/rockchip/rockchip_i2s.c index 1262a91f62c7..aff6cbf7fc95 100644 --- a/sound/soc/rockchip/rockchip_i2s.c +++ b/sound/soc/rockchip/rockchip_i2s.c @@ -353,6 +353,7 @@ static int rockchip_i2s_hw_params(struct snd_pcm_substream *substream, val |= I2S_TXCR_VDW(24); break; case SNDRV_PCM_FORMAT_S32_LE: + case SNDRV_PCM_FORMAT_IEC958_SUBFRAME_LE: val |= I2S_TXCR_VDW(32); break; default: @@ -772,7 +773,8 @@ static int rockchip_i2s_init_dai(struct rk_i2s_dev *i2s, struct resource *res, SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE | - SNDRV_PCM_FMTBIT_S32_LE; + SNDRV_PCM_FMTBIT_S32_LE | + SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE; i2s->playback_dma_data.addr = res->start + I2S_TXDR; i2s->playback_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES; @@ -793,7 +795,8 @@ static int rockchip_i2s_init_dai(struct rk_i2s_dev *i2s, struct resource *res, SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | SNDRV_PCM_FMTBIT_S24_LE | - SNDRV_PCM_FMTBIT_S32_LE; + SNDRV_PCM_FMTBIT_S32_LE | + SNDRV_PCM_FMTBIT_IEC958_SUBFRAME_LE; i2s->capture_dma_data.addr = res->start + I2S_RXDR; i2s->capture_dma_data.addr_width = DMA_SLAVE_BUSWIDTH_4_BYTES;