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charset=US-ASCII Message-ID-Hash: GXPL236ZVM6LBDXG4GRAV6ICQHRWOVVW X-Message-ID-Hash: GXPL236ZVM6LBDXG4GRAV6ICQHRWOVVW X-MailFrom: tiwai@suse.de X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: On Fri, 08 Sep 2023 15:34:19 +0200, Stefan Binding wrote: > > Some systems use a special keyboard shortcut to mute speaker audio. > On systems using CS35L41 HDA which have this shortcut, add a > mechanism which uses ACPI notifications to determine when the > shortcut is pressed, and then mute the amps inside the driver. > > Since this is not a normal mute mechanism, it does not go through > userspace. To allow userspace to be able to track this special > state, add an ALSA control which tracks the state of this forced > mute > > Stefan Binding (1): > ALSA: hda: cs35l41: Add read-only ALSA control for forced mute > > Vitaly Rodionov (1): > ALSA: hda: cs35l41: Support mute notifications for CS35L41 HDA JFYI, I didn't take those patches due to the errors 0-day bot showed. Please resubmit the fixed patch set. thanks, Takashi