linux-kernel - [PATCH v4 09/11] ASoC: jz4740-i2s: Support continuous sample rate

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Message-Id: <20220708160244.21933-10-aidanmacdonald.0x0@gmail.com>
Date:   Fri,  8 Jul 2022 17:02:42 +0100
From:   Aidan MacDonald <aidanmacdonald.0x0@...il.com>
To:     paul@...pouillou.net, lgirdwood@...il.com, broonie@...nel.org,
        perex@...ex.cz, tiwai@...e.com
Cc:     linux-mips@...r.kernel.org, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: [PATCH v4 09/11] ASoC: jz4740-i2s: Support continuous sample rate

The I2S controller on JZ47xx SoCs doesn't impose restrictions on
sample rate and the driver doesn't make any assumptions about it,
so the DAI should advertise a continuous sample rate range.

Acked-by: Paul Cercueil <paul@...pouillou.net>
Signed-off-by: Aidan MacDonald <aidanmacdonald.0x0@...il.com>
---
 sound/soc/jz4740/jz4740-i2s.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c
index 9be2f3f1b376..70b9d28a40ce 100644
--- a/sound/soc/jz4740/jz4740-i2s.c
+++ b/sound/soc/jz4740/jz4740-i2s.c
@@ -391,13 +391,13 @@ static struct snd_soc_dai_driver jz4740_i2s_dai = {
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_8000_48000,
+		.rates = SNDRV_PCM_RATE_CONTINUOUS,
 		.formats = JZ4740_I2S_FMTS,
 	},
 	.capture = {
 		.channels_min = 2,
 		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_8000_48000,
+		.rates = SNDRV_PCM_RATE_CONTINUOUS,
 		.formats = JZ4740_I2S_FMTS,
 	},
 	.symmetric_rate = 1,
@@ -429,13 +429,13 @@ static struct snd_soc_dai_driver jz4770_i2s_dai = {
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_8000_48000,
+		.rates = SNDRV_PCM_RATE_CONTINUOUS,
 		.formats = JZ4740_I2S_FMTS,
 	},
 	.capture = {
 		.channels_min = 2,
 		.channels_max = 2,
-		.rates = SNDRV_PCM_RATE_8000_48000,
+		.rates = SNDRV_PCM_RATE_CONTINUOUS,
 		.formats = JZ4740_I2S_FMTS,
 	},
 	.ops = &jz4740_i2s_dai_ops,
-- 
2.35.1