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Tue, 29 Sep 2026 14:29:00 +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 rlF5NSvLu2o8XwAAD6G6ig (envelope-from ); Tue, 29 Sep 2026 14:29:00 +0000 Date: Tue, 29 Sep 2026 16:28:59 +0200 Message-ID: <87wls4yvv8.wl-tiwai@suse.de> From: Takashi Iwai To: Faaris Ansari Cc: Takashi Iwai , Faaris Ansari , Sasha Levin , stable@vger.kernel.org, regressions@lists.linux.dev, linux-sound@vger.kernel.org, =?ISO-8859-1?Q?C=E1ssio?= Gabriel , Takashi Iwai , Jaroslav Kysela Subject: Re: [REGRESSION] Audient EVO4 hardware volume control now requires quirk In-Reply-To: <0e1a1284-7069-4c46-9f35-57c10c129883@gmail.com> References: <2026-09-27-daily-reply-0001-re-audient-evo4-mixer-put-errors@kernel.org> <2026-09-28-daily-reply-0001-re-audient-evo4-upstream-decision@kernel.org> <2026-09-28-2-daily-reply-0001-re-audient-evo4-channel-3-set-cur@kernel.org> <87tsn838gk.wl-tiwai@suse.de> <87mrt01bdg.wl-tiwai@suse.de> <87ecec19pa.wl-tiwai@suse.de> <0e1a1284-7069-4c46-9f35-57c10c129883@gmail.com> 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-Spamd-Result: default: False [-2.01 / 50.00]; BAYES_HAM(-3.00)[99.99%]; SUSPICIOUS_RECIPS(1.50)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; MIME_TRACE(0.00)[0:+]; TO_DN_SOME(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FREEMAIL_TO(0.00)[gmail.com]; ARC_NA(0.00)[]; URIBL_BLOCKED(0.00)[suse.de:dkim,suse.de:mid,imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; RCVD_TLS_ALL(0.00)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[suse.de,googlemail.com,kernel.org,vger.kernel.org,lists.linux.dev,gmail.com,suse.com,perex.cz]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:106:10:150:64:167:received,2a07:de40:b281:104:10:150:64:97:from]; TAGGED_RCPT(0.00)[]; RCPT_COUNT_SEVEN(0.00)[10]; DKIM_TRACE(0.00)[suse.de:+]; RCVD_VIA_SMTP_AUTH(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:dkim,suse.de:mid,imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns] X-Spam-Score: -2.01 X-Spam-Level: X-Rspamd-Action: no action X-Rspamd-Queue-Id: 65DEA1F78B X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Spam-Flag: NO On Tue, 29 Sep 2026 16:24:24 +0200, Faaris Ansari wrote: > > Thanks Takashi and Sasha, > > > > Faaris, please let us know if this (or previous) one actually works > > for you. Once after confirmation, I'll submit the proper patch for > > upstream. > > I tested your latest patch where you removed the quirk for the iD14 > alone, and instead set it for all Audient devices. > > I can confirm that this has indeed fixed the problem, and I can now > correctly control my hardware volume without problems, thank you! > > > > ... or if you have a chance to test Christian's patch set and verify > > whether the problem is fixed there, we can avoid other changes: > > https://lore.kernel.org/20260919151840.24371-1-arc@gmx.li > I tested Christian's patch alone, without any other changes. The > problem still occurred with those patches. > > This was also noted by Christian: > > > As a matter of fact, I made a similar > > observation to yours when testing the patch set on the 'sound' kernel tree > > and the (very sporadic) issue did not disappear after applying the > > patches. > And further discussion below: > > https://lore.kernel.org/all/CANBVYRAr8iFGFDgdTcDXuQyXt5M4TddZetsG9o1wbFao03R0yw@mail.gmail.com/ > > > However, using both patches together (as well as a small patch for > alsa-ucm-conf) has made my interface work very well - I'm very happy > with these changes :) > > > Thank you for your work, Sasha, Takashi, and Christian, > > Faaris Thanks for clarification. Then we need a fix like mine in anyway. I'm going to submit the proper patch. Takashi