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Sun, 19 Jul 2026 09:00:55 +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 5RirE0eSXGqQVgAAD6G6ig (envelope-from ); Sun, 19 Jul 2026 09:00:55 +0000 Date: Sun, 19 Jul 2026 11:00:54 +0200 Message-ID: <877bmrs69l.wl-tiwai@suse.de> From: Takashi Iwai To: Grant Diffey Cc: linux-sound@vger.kernel.org, ALSA development Subject: Re: [PATCH] More quirks for M-Audio Fast Track Ultra. In-Reply-To: References: User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/30.2 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; charset=US-ASCII X-Spam-Flag: NO X-Spamd-Result: default: False [-3.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-0.997]; MIME_GOOD(-0.10)[text/plain]; FUZZY_RATELIMITED(0.00)[rspamd.com]; RCVD_VIA_SMTP_AUTH(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; TO_DN_SOME(0.00)[]; FREEMAIL_TO(0.00)[gmail.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[3]; FROM_EQ_ENVFROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:mid,imap1.dmz-prg2.suse.org:helo] X-Spam-Level: X-Spam-Score: -3.30 On Fri, 17 Jul 2026 16:50:24 +0200, Grant Diffey wrote: > > Hi all > > 86aa1ea1f15ce broke the fast track ultra... patch adds a quirk for 'broken > GET_CUR' which is absolutely required to be able to configure this > interface. Which controls are affected? > I've also applied the IMPLICIT FEEDBACK quirk as I believe this card should > be treated as implicit feedback like the C600 > > This should probably be applied for the Fast track ultra 8R as well but I > don't have one to test. Could you resubmit in a proper format? Please post & submit to linux-sound@vger.kernel.org instead of here, and always put maintainers to Cc, at the next time. thanks, Takashi > > > Regards > Grant > diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c > index 41149561aa06..ab5d008a2748 100644 > --- a/sound/usb/quirks.c > +++ b/sound/usb/quirks.c > @@ -2320,6 +2320,8 @@ static const struct usb_audio_quirk_flags_table quirk_flags_table[] = { > QUIRK_FLAG_GENERIC_IMPLICIT_FB), > DEVICE_FLG(0x0763, 0x2031, /* M-Audio Fast Track C600 */ > QUIRK_FLAG_GENERIC_IMPLICIT_FB), > + DEVICE_FLG(0x0763, 0x2080, /* M-Audio Fast Track Ultra */ > + QUIRK_FLAG_MIXER_GET_CUR_BROKEN | QUIRK_FLAG_GENERIC_IMPLICIT_FB), > DEVICE_FLG(0x07fd, 0x000b, /* MOTU M Series 2nd hardware revision */ > QUIRK_FLAG_CTL_MSG_DELAY_1M), > DEVICE_FLG(0x08bb, 0x2702, /* LineX FM Transmitter */