blaster4385/linux-IllusionX/sound, branch v6.12.10

ASoC: mediatek: disable buffer pre-allocation

2025-01-17T12:40:36Z

[ Upstream commit 32c9c06adb5b157ef259233775a063a43746d699 ] On Chromebooks based on Mediatek MT8195 or MT8188, the audio frontend (AFE) is limited to accessing a very small window (1 MiB) of memory, which is described as a reserved memory region in the device tree. On these two platforms, the maximum buffer size is given as 512 KiB. The MediaTek common code uses the same value for preallocations. This means that only the first two PCM substreams get preallocations, and then the whole space is exhausted, barring any other substreams from working. Since the substreams used are not always the first two, this means audio won't work correctly. This is observed on the MT8188 Geralt Chromebooks, on which the "mediatek,dai-link" property was dropped when it was upstreamed. That property causes the driver to only register the PCM substreams listed in the property, and in the order given. Instead of trying to compute an optimal value and figuring out which streams are used, simply disable preallocation. The PCM buffers are managed by the core and are allocated and released on the fly. There should be no impact to any of the other MediaTek platforms. Signed-off-by: Chen-Yu Tsai Reviewed-by: AngeloGioacchino Del Regno Link: https://patch.msgid.link/20241219105303.548437-1-wenst@chromium.org Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ASoC: rt722: add delay time to wait for the calibration procedure

2025-01-17T12:40:36Z

[ Upstream commit c9e3ebdc52ebe028f238c9df5162ae92483bedd5 ] The calibration procedure needs some time to finish. This patch adds the delay time to ensure the calibration procedure is completed correctly. Signed-off-by: Shuming Fan Link: https://patch.msgid.link/20241218091307.96656-1-shumingf@realtek.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

ALSA: seq: oss: Fix races at processing SysEx messages

2025-01-09T12:33:49Z

commit 0179488ca992d79908b8e26b9213f1554fc5bacc upstream. OSS sequencer handles the SysEx messages split in 6 bytes packets, and ALSA sequencer OSS layer tries to combine those. It stores the data in the internal buffer and this access is racy as of now, which may lead to the out-of-bounds access. As a temporary band-aid fix, introduce a mutex for serializing the process of the SysEx message packets. Reported-by: Kun Hu Closes: https://lore.kernel.org/2B7E93E4-B13A-4AE4-8E87-306A8EE9BBB7@m.fudan.edu.cn Cc: Link: https://patch.msgid.link/20241230110543.32454-1-tiwai@suse.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA hda/realtek: Add quirk for Framework F111:000C

2025-01-09T12:33:49Z

commit 7b509910b3ad6d7aacead24c8744de10daf8715d upstream. Similar to commit eb91c456f371 ("ALSA: hda/realtek: Add Framework Laptop 13 (Intel Core Ultra) to quirks") and previous quirks for Framework systems with Realtek codecs. 000C is a new platform that will also have an ALC285 codec and needs the same quirk. Cc: Jaroslav Kysela Cc: Takashi Iwai Cc: linux@frame.work Cc: Dustin L. Howett Signed-off-by: Daniel Schaefer Cc: Link: https://patch.msgid.link/20241231045958.14545-1-dhs@frame.work Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ALSA: seq: Check UMP support for midi_version change

2025-01-09T12:33:48Z

commit 8765429279e7d3d68d39ace5f84af2815174bb1e upstream. When the kernel is built without UMP support but a user-space app requires the midi_version > 0, the kernel should return an error. Otherwise user-space assumes as if it were possible to deal, eventually hitting serious errors later. Fixes: 46397622a3fa ("ALSA: seq: Add UMP support") Cc: Link: https://patch.msgid.link/20241231145358.21946-1-tiwai@suse.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

Revert "ALSA: ump: Don't enumeration invalid groups for legacy rawmidi"

2025-01-09T12:33:48Z

commit abbff41b6932cde359589fd51f4024b7c85f366b upstream. This reverts commit c2d188e137e77294323132a760a4608321a36a70. Although it's fine to filter the invalid UMP groups at the first probe time, this will become a problem when UMP groups are updated and (re-)activated. Then there is no way to re-add the substreams properly for the legacy rawmidi, and the new active groups will be still invisible. So let's revert the change. This will move back to showing the full 16 groups, but it's better than forever lost. Link: https://patch.msgid.link/20241230114023.3787-1-tiwai@suse.de Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

ASoC: audio-graph-card: Call of_node_put() on correct node

2025-01-09T12:33:45Z

[ Upstream commit 687630aa582acf674120c87350beb01d836c837c ] Signed-off-by: Stephen Gordon Acked-by: Kuninori Morimoto Link: https://patch.msgid.link/20241207122257.165096-1-gordoste@iinet.net.au Signed-off-by: Mark Brown Signed-off-by: Sasha Levin

sound: usb: format: don't warn that raw DSD is unsupported

2025-01-09T12:33:45Z

[ Upstream commit b50a3e98442b8d72f061617c7f7a71f7dba19484 ] UAC 2 & 3 DAC's set bit 31 of the format to signal support for a RAW_DATA type, typically used for DSD playback. This is correctly tested by (format & UAC*_FORMAT_TYPE_I_RAW_DATA), fp->dsd_raw = true; and call snd_usb_interface_dsd_format_quirks(), however a confusing and unnecessary message gets printed because the bit is not properly tested in the last "unsupported" if test: if (format & ~0x3F) { ... } For example the output: usb 7-1: new high-speed USB device number 5 using xhci_hcd usb 7-1: New USB device found, idVendor=262a, idProduct=9302, bcdDevice=0.01 usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=6 usb 7-1: Product: TC44C usb 7-1: Manufacturer: TC44C usb 7-1: SerialNumber: 5000000001 hid-generic 0003:262A:9302.001E: No inputs registered, leaving hid-generic 0003:262A:9302.001E: hidraw6: USB HID v1.00 Device [DDHIFI TC44C] on usb-0000:08:00.3-1/input0 usb 7-1: 2:4 : unsupported format bits 0x100000000 This last "unsupported format" is actually wrong: we know the format is a RAW_DATA which we assume is DSD, so there is no need to print the confusing message. This we unset bit 31 of the format after recognizing it, to avoid the message. Suggested-by: Takashi Iwai Signed-off-by: Adrian Ratiu Link: https://patch.msgid.link/20241209090529.16134-2-adrian.ratiu@collabora.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

sound: usb: enable DSD output for ddHiFi TC44C

2025-01-09T12:33:45Z

[ Upstream commit c84bd6c810d1880194fea2229c7086e4b73fddc1 ] This is a UAC 2 DAC capable of raw DSD on intf 2 alt 4: Bus 007 Device 004: ID 262a:9302 SAVITECH Corp. TC44C Device Descriptor: bLength 18 bDescriptorType 1 bcdUSB 2.00 bDeviceClass 239 Miscellaneous Device bDeviceSubClass 2 [unknown] bDeviceProtocol 1 Interface Association bMaxPacketSize0 64 idVendor 0x262a SAVITECH Corp. idProduct 0x9302 TC44C bcdDevice 0.01 iManufacturer 1 DDHIFI iProduct 2 TC44C iSerial 6 5000000001 ....... Interface Descriptor: bLength 9 bDescriptorType 4 bInterfaceNumber 2 bAlternateSetting 4 bNumEndpoints 2 bInterfaceClass 1 Audio bInterfaceSubClass 2 Streaming bInterfaceProtocol 32 iInterface 0 AudioStreaming Interface Descriptor: bLength 16 bDescriptorType 36 bDescriptorSubtype 1 (AS_GENERAL) bTerminalLink 3 bmControls 0x00 bFormatType 1 bmFormats 0x80000000 bNrChannels 2 bmChannelConfig 0x00000000 iChannelNames 0 ....... Signed-off-by: Adrian Ratiu Link: https://patch.msgid.link/20241209090529.16134-1-adrian.ratiu@collabora.com Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin

ALSA: hda/realtek: Add new alc2xx-fixup-headset-mic model

2025-01-09T12:33:44Z

[ Upstream commit 50db91fccea0da5c669bc68e2429e8de303758d3 ] Introduces the alc2xx-fixup-headset-mic model to simplify enabling headset microphones on ALC2XX codecs. Many recent configurations, as well as older systems that lacked this fix for a long time, leave headset microphones inactive by default. This addition provides a flexible workaround using the existing ALC2XX_FIXUP_HEADSET_MIC quirk. Signed-off-by: Vasiliy Kovalev Link: https://patch.msgid.link/20241207201836.6879-1-kovalev@altlinux.org Signed-off-by: Takashi Iwai Signed-off-by: Sasha Levin