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Tue, 2 Dec 2025 07:08:55 +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 6DdwNYeQLmkXYQAAD6G6ig (envelope-from ); Tue, 02 Dec 2025 07:08:55 +0000 Date: Tue, 02 Dec 2025 08:08:55 +0100 Message-ID: <87sedt5piw.wl-tiwai@suse.de> From: Takashi Iwai To: Dylan Robinson Cc: Michal Pecio , Takashi Iwai , linux-sound@vger.kernel.org, tiwai@suse.com, perex@perex.cz, linux-usb@vger.kernel.org Subject: Re: [PATCH] ALSA: usb-audio: Fix max bytes-per-interval calculation In-Reply-To: References: <20251124210518.90054-1-dylan_robinson@motu.com> <20251129205639.48fdbdf9.michal.pecio@gmail.com> <87jyz7dc6k.wl-tiwai@suse.de> <20251130130035.6f44713e.michal.pecio@gmail.com> <87h5ubd8o7.wl-tiwai@suse.de> <20251201114705.470325f5.michal.pecio@gmail.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/30.1 Mule/6.0 Precedence: bulk X-Mailing-List: linux-usb@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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DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,suse.de:dkim,suse.de:mid] X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Action: no action X-Spam-Level: On Tue, 02 Dec 2025 00:10:21 +0100, Dylan Robinson wrote: > > > Dylan, could you check whether the cleanup is OK? > > I'll apply it once after the confirmation. > > Tested and seems to be working. The cleanup looks good to me. > > This is what our endpoint looks like: > > Endpoint Descriptor: > bLength 7 > bDescriptorType 5 > bEndpointAddress 0x82 EP 2 IN > bmAttributes 37 > Transfer Type Isochronous > Synch Type Asynchronous > Usage Type Implicit feedback Data > wMaxPacketSize 0x0400 1x 1024 bytes > bInterval 1 > bMaxBurst 3 > wBytesPerInterval 3205 Thanks for confirmation. Then let's take this. Takashi