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b=O77EFVEM1f9EJFrm4WWkgrKp2xiSgXxmIkBP2JMPdlUO1gZuGxzIXT65IIqCby5Di75OH2 91rxkJ1//JKi/5Aw== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 187D613894; Tue, 22 Oct 2024 14:14:53 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id hzleBV2zF2cCbgAAD6G6ig (envelope-from ); Tue, 22 Oct 2024 14:14:53 +0000 Date: Tue, 22 Oct 2024 16:15:53 +0200 Message-ID: <87seso2pgm.wl-tiwai@suse.de> From: Takashi Iwai To: Jaroslav Kysela Cc: Linux Sound ML , Takashi Iwai , Mark Brown , Shengjiu Wang , Nicolas Dufresne , Amadeusz =?ISO-8859-2?Q?S=B3awi=F1ski?= , Pierre-Louis Bossart , Vinod Koul Subject: Re: [PATCH v6] ALSA: compress_offload: introduce accel operation mode In-Reply-To: <20241002093904.1809799-1-perex@perex.cz> References: <20241002093904.1809799-1-perex@perex.cz> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; 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DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Score: -2.01 X-Spam-Flag: NO On Wed, 02 Oct 2024 11:39:04 +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 > Cc: Shengjiu Wang > Cc: Nicolas Dufresne > Cc: Amadeusz Sławiński > Cc: Pierre-Louis Bossart > Cc: Vinod Koul > Signed-off-by: Jaroslav Kysela Are there any objections to this extension? Otherwise I'd like to pick up for 6.13. thanks, Takashi