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Sun, 18 Oct 2026 08:35:52 +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 nqcZIOiE1Gr0SAAAD6G6ig (envelope-from ); Sun, 18 Oct 2026 08:35:52 +0000 Date: Sun, 18 Oct 2026 10:35:52 +0200 Message-ID: <871p9n1k47.wl-tiwai@suse.de> From: Takashi Iwai To: Zhang Heng Cc: tiwai@suse.com, linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, kernel.flying902@passmail.net Subject: Re: [PATCH] ALSA: hda/realtek: Add fixup for Huawei MateBook X Pro 2019 (MACHR-WX9) In-Reply-To: <20261017095400.350164-1-zhangheng@kylinos.cn> References: <20261017095400.350164-1-zhangheng@kylinos.cn> 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-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Rspamd-Queue-Id: 0F0041F45A 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)[]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; DNSWL_BLOCKED(0.00)[2a07:de40:b281:104:10:150:64:97:from]; RCVD_VIA_SMTP_AUTH(0.00)[]; RECEIVED_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:106:10:150:64:167:received]; DKIM_TRACE(0.00)[suse.de:+]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns,suse.de:dkim] X-Spam-Flag: NO X-Spam-Score: -3.51 On Sat, 17 Oct 2026 11:54:00 +0200, Zhang Heng wrote: > > On the MACHR-WX9 (ALC256, PCI SSID 19e5:3e13) the BIOS pin table > disables the main speaker pair (pin 0x14), so only the tweeters on > 0x1b play. Reusing the MACH_WX9 (19e5:3204) pin table restores all > four speakers. > > Pin 0x19 (headset mic) has broken presence detect on this board: it > reports "plugged" even with the jack empty, so auto-mic routes capture > to the empty jack and the internal mic goes silent. Setting NO_PRESENCE > on 0x19 (0x04a11140) suppresses the false reading. Chaining to > ALC269_FIXUP_HEADSET_MODE then infers headset-mic presence from the > headphone jack (pin 0x21), whose detection works correctly. > > Add ALC256_FIXUP_HUAWEI_MACHR_WX9_PINS with the MACH_WX9 pin table, > chained to ALC269_FIXUP_HEADSET_MODE, registered for PCI SSID 19e5:3e13. > > Closes: https://bugzilla.kernel.org/show_bug.cgi?id=222126 > Signed-off-by: Zhang Heng Applied to for-next branch. Thanks. Takashi