kernel/git/stable/linux-stable.git/sound, branch linux-6.11.y

ALSA: hda/realtek: Apply quirk for Medion E15433

2024-12-05T12:54:23+00:00

commit ca0f79f0286046f6a91c099dc941cf7afae198d6 upstream. Medion E15433 laptop wich ALC269VC (SSID 2782:1705) needs the same workaround for the missing speaker as another model. Link: https://bugzilla.suse.com/show_bug.cgi?id=1233298 Cc: Link: https://patch.msgid.link/20241128072646.15659-1-tiwai@suse.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek: Fix Internal Speaker and Mic boost of Infinix Y4 Max

2024-12-05T12:54:23+00:00

commit 5ebe792a5139f1ce6e4aed22bef12e7e2660df96 upstream. Internal Speaker of Infinix Y4 Max remains muted due to incorrect Pin configuration, and the Internal Mic records high noise. This patch corrects the Pin configuration for the Internal Speaker and limits the Internal Mic boost. HW Probe for device: https://linux-hardware.org/?probe=6d4386c347 Test: Internal Speaker works fine, Mic has low noise. Signed-off-by: Dinesh Kumar Cc: Link: https://patch.msgid.link/20241125092842.13208-1-desikumar81@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek: Set PCBeep to default value for ALC274

2024-12-05T12:54:23+00:00

commit 155699ccab7c78cbba69798242b68bc8ac66d5d2 upstream. BIOS Enable PC beep path cause pop noise via speaker during boot time. Set to default value from driver will solve the issue. Signed-off-by: Kailang Yang Cc: Link: https://lore.kernel.org/2721bb57e20a44c3826c473e933f9105@realtek.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: hda/realtek: Update ALC225 depop procedure

2024-12-05T12:54:23+00:00

commit 1fd50509fe14a9adc9329e0454b986157a4c155a upstream. Old procedure has a chance to meet Headphone no output. Fixes: da911b1f5e98 ("ALSA: hda/realtek - update ALC225 depop optimize") Signed-off-by: Kailang Yang Cc: Link: https://lore.kernel.org/5a27b016ba9d42b4a4e6dadce50a3ba4@realtek.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: pcm: Add sanity NULL check for the default mmap fault handler

2024-12-05T12:54:23+00:00

commit d2913a07d9037fe7aed4b7e680684163eaed6bc4 upstream. A driver might allow the mmap access before initializing its runtime->dma_area properly. Add a proper NULL check before passing to virt_to_page() for avoiding a panic. Reported-by: syzbot+4bf62a7b1d0f4fdb7ae2@syzkaller.appspotmail.com Cc: Link: https://patch.msgid.link/20241120141104.7060-1-tiwai@suse.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: ump: Fix evaluation of MIDI 1.0 FB info

2024-12-05T12:54:22+00:00

commit 7be34f6feedd60e418de1c2c48e661d70416635f upstream. The m1.0 field of UMP Function Block info specifies whether the given FB is a MIDI 1.0 port or not. When implementing the UMP support on Linux, I somehow interpreted as if it were bit flags, but the field is actually an enumeration from 0 to 2, where 2 means MIDI 1.0 *and* low speed. This patch corrects the interpretation and sets the right bit flags depending on the m1.0 field of FB Info. This effectively fixes the missing detection of MIDI 1.0 FB when m1.0 is 2. Fixes: 37e0e14128e0 ("ALSA: ump: Support UMP Endpoint and Function Block parsing") Cc: Link: https://patch.msgid.link/20241127070059.8099-1-tiwai@suse.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: rawmidi: Fix kvfree() call in spinlock

2024-12-05T12:54:22+00:00

commit 20c0c49720dc4e205d4c1d64add56a5043c5ec5f upstream. At the conversion of locking with guard(), I overlooked that kvfree() must not be called inside the spinlock unlike kfree(), and this was caught by syzkaller now. This patch reverts the conversion partially for restoring the kvfree() call outside the spinlock. It's not trivial to use guard() in this context, unfortunately. Fixes: 84bb065b316e ("ALSA: rawmidi: Use guard() for locking") Reported-by: syzbot+351f8764833934c68836@syzkaller.appspotmail.com Reported-by: Eric Dumazet Closes: https://lore.kernel.org/6744737b.050a0220.1cc393.007e.GAE@google.com Cc: Link: https://patch.msgid.link/20241125142041.16578-1-tiwai@suse.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ASoC: da7213: Populate max_register to regmap_config

2024-12-05T12:54:08+00:00

commit 9d4f9f6a7bb1afbde57d08c98f2db4ff019ee19d upstream. On the Renesas RZ/G3S SMARC Carrier II board having a DA7212 codec (using da7213 driver) connected to one SSIF-2 available on the Renesas RZ/G3S SoC it has been discovered that using the runtime PM API for suspend/resume (as will be proposed in the following commits) leads to the codec not being propertly initialized after resume. This is because w/o max_register populated to regmap_config the regcache_rbtree_sync() breaks on base_reg > max condition and the regcache_sync_block() call is skipped. Fixes: ef5c2eba2412 ("ASoC: codecs: Add da7213 codec") Cc: stable@vger.kernel.org Signed-off-by: Claudiu Beznea Link: https://patch.msgid.link/20241106081826.1211088-23-claudiu.beznea.uj@bp.renesas.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: codecs: Fix atomicity violation in snd_soc_component_get_drvdata()

2024-12-05T12:54:08+00:00

commit 1157733344651ca505e259d6554591ff156922fa upstream. An atomicity violation occurs when the validity of the variables da7219->clk_src and da7219->mclk_rate is being assessed. Since the entire assessment is not protected by a lock, the da7219 variable might still be in flux during the assessment, rendering this check invalid. To fix this issue, we recommend adding a lock before the block if ((da7219->clk_src == clk_id) && (da7219->mclk_rate == freq)) so that the legitimacy check for da7219->clk_src and da7219->mclk_rate is protected by the lock, ensuring the validity of the check. This possible bug is found by an experimental static analysis tool developed by our team. This tool analyzes the locking APIs to extract function pairs that can be concurrently executed, and then analyzes the instructions in the paired functions to identify possible concurrency bugs including data races and atomicity violations. Fixes: 6d817c0e9fd7 ("ASoC: codecs: Add da7219 codec driver") Cc: stable@vger.kernel.org Signed-off-by: Qiu-ji Chen Link: https://patch.msgid.link/20240930101216.23723-1-chenqiuji666@gmail.com Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman

ASoC: amd: yc: Add a quirk for microfone on Lenovo ThinkPad P14s Gen 5 21MES00B00

2024-12-05T12:54:08+00:00

commit b682aa788e5f9f1ddacdfbb453e49fd3f4e83721 upstream. New ThinkPads need new quirk entries. Ilya has tested this one. Laptop product id is 21MES00B00, though the shorthand 21ME works. Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219533 Cc: stable@vger.kernel.org Signed-off-by: Ilya Zverev Link: https://patch.msgid.link/20241127134420.14471-1-ilya@zverev.info Signed-off-by: Mark Brown Signed-off-by: Greg Kroah-Hartman