[PATCH 00/13] ALSA: update sample rate definitions
Jaroslav Kysela
perex at perex.cz
Thu Sep 5 07:49:56 PDT 2024
On 05. 09. 24 16:12, Jerome Brunet wrote:
> This patchset adds rate definitions for 12kHz, 24kHz and 128kHz.
>
> It is follow-up on the series/discussion [0] about adding 128kHz for
> spdif/eARC support. The outcome was to add 12kHz and 24kHz as well and
> clean up the drivers that no longer require custom rules to allow these
> rates.
>
> Identifying these drivers is not straight forward, I tried my best but I
> may have missed some. Those will continue to work anyway so it is not
> critical. Some drivers using these rates have not been changed on
> purpose. The reason for this may be:
> * The driver used other uncommon rates that still don't have a definition
> so a custom rule is still required.
> * The constraint structure is used in some other way by the driver and
> removing it would not help the readability or maintainability. This is
> the case the freescale asrc drivers for example.
>
> There is one change per driver so, if there is a problem later on, it will
> easier to properly add Fixes tag.
>
> The series has been tested with
> * ARM64 defconfig - spdif 128kHz at runtime.
> * x86_64 allmodconfig - compile test only
>
> Last, the change adding IEC958 definitions has been dropped for this
> patchset and will be resent separately
>
> [0]: https://lore.kernel.org/all/20240628122429.2018059-1-jbrunet@baylibre.com/
>
> ---
> Jerome Brunet (13):
> ALSA: pcm: add more sample rate definitions
> ALSA: cmipci: drop SNDRV_PCM_RATE_KNOT
> ALSA: emu10k1: drop SNDRV_PCM_RATE_KNOT
> ALSA: hdsp: drop SNDRV_PCM_RATE_KNOT
> ALSA: hdspm: drop SNDRV_PCM_RATE_KNOT
> ASoC: cs35l36: drop SNDRV_PCM_RATE_KNOT
> ASoC: cs35l41: drop SNDRV_PCM_RATE_KNOT
> ASoC: cs53l30: drop SNDRV_PCM_RATE_KNOT
> ASoC: Intel: avs: drop SNDRV_PCM_RATE_KNOT
> ASoC: qcom: q6asm-dai: drop SNDRV_PCM_RATE_KNOT
> ASoC: sunxi: sun4i-codec: drop SNDRV_PCM_RATE_KNOT
> ASoC: cs35l34: drop useless rate contraint
> ASoC: spdif: extend supported rates to 768kHz
>
> include/sound/pcm.h | 31 +++++++++++++++++--------------
> sound/core/pcm_native.c | 6 +++---
> sound/pci/cmipci.c | 32 +++++++++-----------------------
> sound/pci/emu10k1/emupcm.c | 31 +++++--------------------------
> sound/pci/rme9652/hdsp.c | 18 ++++++------------
> sound/pci/rme9652/hdspm.c | 16 +---------------
> sound/soc/codecs/cs35l34.c | 21 ---------------------
> sound/soc/codecs/cs35l36.c | 34 ++++++++++++----------------------
> sound/soc/codecs/cs35l41.c | 34 +++++++++++-----------------------
> sound/soc/codecs/cs53l30.c | 24 +++---------------------
> sound/soc/codecs/spdif_receiver.c | 3 ++-
> sound/soc/codecs/spdif_transmitter.c | 3 ++-
> sound/soc/intel/avs/pcm.c | 22 ++++++----------------
> sound/soc/qcom/qdsp6/q6asm-dai.c | 31 ++++++++++---------------------
> sound/soc/sunxi/sun4i-codec.c | 28 +++++++++-------------------
> 15 files changed, 96 insertions(+), 238 deletions(-)
> ---
> base-commit: 785f4052380684dbcc156203c537c799e2f4be09
> change-id: 20240905-alsa-12-24-128-8edab4c08dd4
>
> Best regards,
Thanks,
Reviewed-by: Jaroslav Kysela <perex at perex.cz>
--
Jaroslav Kysela <perex at perex.cz>
Linux Sound Maintainer; ALSA Project; Red Hat, Inc.
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