[PATCH] ASoC: soc-utils: allow sample rate up to 768kHz for the dummy dai

[PATCH] ASoC: soc-utils: allow sample rate up to 768kHz for the dummy dai

[Jerome Brunet]

The dummy DAI should allow any (reasonable) rates possible.
Make the rate continuous for dummy and set range from 5512Hz to 768kHz

The change is mostly cosmetic as dummy is skipped when setting
the hwparams.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
 sound/soc/soc-utils.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index 11ba89c6b83c..303823dc45d7 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -144,7 +144,6 @@ static const struct snd_soc_component_driver dummy_codec = {
 	.endianness		= 1,
 };
 
-#define STUB_RATES	SNDRV_PCM_RATE_8000_384000
 #define STUB_FORMATS	(SNDRV_PCM_FMTBIT_S8 | \
 			SNDRV_PCM_FMTBIT_U8 | \
 			SNDRV_PCM_FMTBIT_S16_LE | \
@@ -198,14 +197,18 @@ static struct snd_soc_dai_driver dummy_dai = {
 		.stream_name	= "Playback",
 		.channels_min	= 1,
 		.channels_max	= 384,
-		.rates		= STUB_RATES,
+		.rates		= SNDRV_PCM_RATE_CONTINUOUS,
+		.rate_min	= 5512,
+		.rate_max	= 768000,
 		.formats	= STUB_FORMATS,
 	},
 	.capture = {
 		.stream_name	= "Capture",
 		.channels_min	= 1,
 		.channels_max	= 384,
-		.rates = STUB_RATES,
+		.rates = SNDRV_PCM_RATE_CONTINUOUS,
+		.rate_min	= 5512,
+		.rate_max	= 768000,
 		.formats = STUB_FORMATS,
 	 },
 	.ops = &dummy_dai_ops,
-- 
2.43.0

Re: [PATCH] ASoC: soc-utils: allow sample rate up to 768kHz for the dummy dai

[Mark Brown]

On Fri, 28 Jun 2024 14:01:29 +0200, Jerome Brunet wrote:
> The dummy DAI should allow any (reasonable) rates possible.
> Make the rate continuous for dummy and set range from 5512Hz to 768kHz
> 
> The change is mostly cosmetic as dummy is skipped when setting
> the hwparams.
> 
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/1] ASoC: soc-utils: allow sample rate up to 768kHz for the dummy dai
      commit: 4adf454ff62883ee64b0b9818b951f34aa078d5a

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark