From: Jerome Brunet <jbrunet@baylibre.com>
To: Mark Brown <broonie@kernel.org>, Liam Girdwood <lgirdwood@gmail.com>
Cc: Jerome Brunet <jbrunet@baylibre.com>,
alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
linux-amlogic@lists.infradead.org
Subject: [PATCH] ASoC: meson: axg: extend TDM maximum sample rate to 384kHz
Date: Thu, 7 Sep 2023 11:09:10 +0200 [thread overview]
Message-ID: <20230907090910.13546-1-jbrunet@baylibre.com> (raw)
The TDM HW on the axg SoC families and derivatives actually supports
384kHz sampling rate.
Update the fifo and tdm interface constraints accordingly.
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
---
sound/soc/meson/axg-fifo.c | 2 +-
sound/soc/meson/axg-fifo.h | 2 +-
sound/soc/meson/axg-tdm.h | 2 +-
3 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c
index bccfb770b339..2e3d0108179b 100644
--- a/sound/soc/meson/axg-fifo.c
+++ b/sound/soc/meson/axg-fifo.c
@@ -31,7 +31,7 @@ static struct snd_pcm_hardware axg_fifo_hw = {
SNDRV_PCM_INFO_NO_PERIOD_WAKEUP),
.formats = AXG_FIFO_FORMATS,
.rate_min = 5512,
- .rate_max = 192000,
+ .rate_max = 384000,
.channels_min = 1,
.channels_max = AXG_FIFO_CH_MAX,
.period_bytes_min = AXG_FIFO_BURST,
diff --git a/sound/soc/meson/axg-fifo.h b/sound/soc/meson/axg-fifo.h
index b63acd723c87..df528e8cb7c9 100644
--- a/sound/soc/meson/axg-fifo.h
+++ b/sound/soc/meson/axg-fifo.h
@@ -22,7 +22,7 @@ struct snd_soc_pcm_runtime;
#define AXG_FIFO_CH_MAX 128
#define AXG_FIFO_RATES (SNDRV_PCM_RATE_5512 | \
- SNDRV_PCM_RATE_8000_192000)
+ SNDRV_PCM_RATE_8000_384000)
#define AXG_FIFO_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S20_LE | \
diff --git a/sound/soc/meson/axg-tdm.h b/sound/soc/meson/axg-tdm.h
index 5774ce0916d4..42f7470b9a7f 100644
--- a/sound/soc/meson/axg-tdm.h
+++ b/sound/soc/meson/axg-tdm.h
@@ -16,7 +16,7 @@
#define AXG_TDM_NUM_LANES 4
#define AXG_TDM_CHANNEL_MAX 128
#define AXG_TDM_RATES (SNDRV_PCM_RATE_5512 | \
- SNDRV_PCM_RATE_8000_192000)
+ SNDRV_PCM_RATE_8000_384000)
#define AXG_TDM_FORMATS (SNDRV_PCM_FMTBIT_S8 | \
SNDRV_PCM_FMTBIT_S16_LE | \
SNDRV_PCM_FMTBIT_S20_LE | \
--
2.40.1
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next reply other threads:[~2023-09-07 9:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-07 9:09 Jerome Brunet [this message]
2023-09-11 23:57 ` Mark Brown
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