Linux Sound subsystem development
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From: Takashi Iwai <tiwai@suse.de>
To: Shengjiu Wang <shengjiu.wang@gmail.com>
Cc: linux-sound@vger.kernel.org, "Takashi Iwai" <tiwai@suse.de>,
	"Mark Brown" <broonie@kernel.org>,
	"Jaroslav Kysela" <perex@perex.cz>,
	"Nicolas Dufresne" <nicolas@ndufresne.ca>,
	"Amadeusz Sławiński" <amadeuszx.slawinski@linux.intel.com>,
	"Pierre-Louis Bossart" <pierre-louis.bossart@linux.intel.com>,
	"Vinod Koul" <vkoul@kernel.org>
Subject: Re: [PATCH v5] ALSA: compress_offload: introduce accel operation mode
Date: Tue, 06 Aug 2024 11:37:43 +0200	[thread overview]
Message-ID: <87mslq9el4.wl-tiwai@suse.de> (raw)
In-Reply-To: <20240731083843.59911-1-perex@perex.cz>

On Wed, 31 Jul 2024 10:38:43 +0200,
Jaroslav Kysela wrote:
> 
> There is a requirement to expose the audio hardware that accelerates various
> tasks for user space such as sample rate converters, compressed
> stream decoders, etc.
> 
> This is description for the API extension for the compress ALSA API which
> is able to handle "tasks" that are not bound to real-time operations
> and allows for the serialization of operations.
> 
> For details, refer to "compress-accel.rst" document.
> 
> Cc: Mark Brown <broonie@kernel.org>
> Cc: Shengjiu Wang <shengjiu.wang@gmail.com>
> Cc: Nicolas Dufresne <nicolas@ndufresne.ca>
> Cc: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
> Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
> Cc: Vinod Koul <vkoul@kernel.org>
> Signed-off-by: Jaroslav Kysela <perex@perex.cz>

Shengjiu, does this framework fit and work for your device?
I'd take the change only if there is a real user.


thanks,

Takashi

  reply	other threads:[~2024-08-06  9:37 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-07-31  8:38 [PATCH v5] ALSA: compress_offload: introduce accel operation mode Jaroslav Kysela
2024-08-06  9:37 ` Takashi Iwai [this message]
2024-08-06 10:54   ` Shengjiu Wang
2024-08-13 10:45 ` Shengjiu Wang

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