linux-kernel - [PATCH 05/10] ASoC: rockchip: spdif: Improve sample rate support

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Message-Id: <20260127-rockchip-spdif-cleanup-and-bsp-sync-v1-5-a7c547072bbb@collabora.com>
Date: Tue, 27 Jan 2026 17:08:25 +0100
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Jaroslav Kysela <perex@...ex.cz>, Takashi Iwai <tiwai@...e.com>, 
 Heiko Stuebner <heiko@...ech.de>
Cc: Alexey Charkov <alchark@...il.com>, 
 Sjoerd Simons <sjoerd.simons@...labora.com>, linux-sound@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, 
 Sebastian Reichel <sebastian.reichel@...labora.com>, 
 Sugar Zhang <sugar.zhang@...k-chips.com>
Subject: [PATCH 05/10] ASoC: rockchip: spdif: Improve sample rate support

From: Sugar Zhang <sugar.zhang@...k-chips.com>

The hardware supports all typical sample rates from 8000 - 19200.

Signed-off-by: Sugar Zhang <sugar.zhang@...k-chips.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
 sound/soc/rockchip/rockchip_spdif.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/sound/soc/rockchip/rockchip_spdif.c b/sound/soc/rockchip/rockchip_spdif.c
index 20ed64c1fa42..80fd8f53bb2b 100644
--- a/sound/soc/rockchip/rockchip_spdif.c
+++ b/sound/soc/rockchip/rockchip_spdif.c
@@ -188,11 +188,7 @@ static struct snd_soc_dai_driver rk_spdif_dai = {
 		.stream_name = "Playback",
 		.channels_min = 2,
 		.channels_max = 2,
-		.rates = (SNDRV_PCM_RATE_32000 |
-			  SNDRV_PCM_RATE_44100 |
-			  SNDRV_PCM_RATE_48000 |
-			  SNDRV_PCM_RATE_96000 |
-			  SNDRV_PCM_RATE_192000),
+		.rates = SNDRV_PCM_RATE_8000_192000,
 		.formats = (SNDRV_PCM_FMTBIT_S16_LE |
 			    SNDRV_PCM_FMTBIT_S20_3LE |
 			    SNDRV_PCM_FMTBIT_S24_LE),

-- 
2.51.0