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Fri, 19 Jun 2026 08:50:24 +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 NO8HOdACNWriSgAAD6G6ig (envelope-from ); Fri, 19 Jun 2026 08:50:24 +0000 Date: Fri, 19 Jun 2026 10:50:24 +0200 Message-ID: <875x3ekj73.wl-tiwai@suse.de> From: Takashi Iwai To: Ramcharan Rajpurohit Cc: Takashi Iwai , Jaroslav Kysela , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] ALSA: hda/realtek: Enable mute LED on HP EliteBook 840 G6 In-Reply-To: <20260619062435.26256-1-b23ci1032@iitj.ac.in> References: <20260619062435.26256-1-b23ci1032@iitj.ac.in> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/30.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-kernel@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-Rspamd-Action: no action X-Spam-Level: X-Spamd-Result: default: False [-3.51 / 50.00]; BAYES_HAM(-3.00)[99.99%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; 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)[]; FUZZY_RATELIMITED(0.00)[rspamd.com]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; TO_DN_SOME(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; RCVD_TLS_ALL(0.00)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns,suse.de:mid,suse.de:dkim]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Queue-Id: 61C4F6D687 X-Spam-Score: -3.51 On Fri, 19 Jun 2026 08:24:35 +0200, Ramcharan Rajpurohit wrote: > > The HP EliteBook 840 G6 (PCI SSID 103c:854d) has an ALC215 codec whose > mic-mute and audio-mute LEDs are wired to the same GPIOs as the already > supported EliteBook 830 G6 and 840 G7. Without a matching quirk the LEDs > are never registered, so the front-panel mic-mute LED stays permanently > lit and does not track the mute state. > > Apply ALC285_FIXUP_HP_GPIO_LED, mirroring the sibling EliteBook entries. > With this fixup the codec registers an "hda::micmute" LED class device and > the LED correctly follows the capture-mute state. This was verified on the > affected machine by forcing the same fixup at runtime via > snd_sof_intel_hda_generic.hda_model=103c:8548, which made the LED work as > expected. > > Signed-off-by: Ramcharan Rajpurohit Applied now. Thanks. Takashi