From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Hector Martin <marcan@marcan.st>,
Takashi Iwai <tiwai@suse.de>
Subject: [PATCH 4.19 40/58] ALSA: usb-audio: add quirk for MacroSilicon MS2109
Date: Tue, 14 Jul 2020 20:44:13 +0200 [thread overview]
Message-ID: <20200714184058.116108080@linuxfoundation.org> (raw)
In-Reply-To: <20200714184056.149119318@linuxfoundation.org>
From: Hector Martin <marcan@marcan.st>
commit e337bf19f6af38d5c3fa6d06cd594e0f890ca1ac upstream.
These devices claim to be 96kHz mono, but actually are 48kHz stereo with
swapped channels and unaligned transfers.
Cc: stable@vger.kernel.org
Signed-off-by: Hector Martin <marcan@marcan.st>
Link: https://lore.kernel.org/r/20200702071433.237843-1-marcan@marcan.st
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
sound/usb/quirks-table.h | 52 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -3460,4 +3460,56 @@ ALC1220_VB_DESKTOP(0x26ce, 0x0a01), /* A
}
},
+/*
+ * MacroSilicon MS2109 based HDMI capture cards
+ *
+ * These claim 96kHz 1ch in the descriptors, but are actually 48kHz 2ch.
+ * They also need QUIRK_AUDIO_ALIGN_TRANSFER, which makes one wonder if
+ * they pretend to be 96kHz mono as a workaround for stereo being broken
+ * by that...
+ *
+ * They also have swapped L-R channels, but that's for userspace to deal
+ * with.
+ */
+{
+ USB_DEVICE(0x534d, 0x2109),
+ .driver_info = (unsigned long) &(const struct snd_usb_audio_quirk) {
+ .vendor_name = "MacroSilicon",
+ .product_name = "MS2109",
+ .ifnum = QUIRK_ANY_INTERFACE,
+ .type = QUIRK_COMPOSITE,
+ .data = &(const struct snd_usb_audio_quirk[]) {
+ {
+ .ifnum = 2,
+ .type = QUIRK_AUDIO_ALIGN_TRANSFER,
+ },
+ {
+ .ifnum = 2,
+ .type = QUIRK_AUDIO_STANDARD_MIXER,
+ },
+ {
+ .ifnum = 3,
+ .type = QUIRK_AUDIO_FIXED_ENDPOINT,
+ .data = &(const struct audioformat) {
+ .formats = SNDRV_PCM_FMTBIT_S16_LE,
+ .channels = 2,
+ .iface = 3,
+ .altsetting = 1,
+ .altset_idx = 1,
+ .attributes = 0,
+ .endpoint = 0x82,
+ .ep_attr = USB_ENDPOINT_XFER_ISOC |
+ USB_ENDPOINT_SYNC_ASYNC,
+ .rates = SNDRV_PCM_RATE_CONTINUOUS,
+ .rate_min = 48000,
+ .rate_max = 48000,
+ }
+ },
+ {
+ .ifnum = -1
+ }
+ }
+ }
+},
+
#undef USB_DEVICE_VENDOR_SPEC
next prev parent reply other threads:[~2020-07-14 19:12 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-14 18:43 [PATCH 4.19 00/58] 4.19.133-rc1 review Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 01/58] KVM: s390: reduce number of IO pins to 1 Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 02/58] spi: spi-fsl-dspi: Adding shutdown hook Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 03/58] spi: spi-fsl-dspi: Fix lockup if device is removed during SPI transfer Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 04/58] spi: spi-fsl-dspi: use IRQF_SHARED mode to request IRQ Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 05/58] spi: spi-fsl-dspi: Fix external abort on interrupt in resume or exit paths Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 06/58] regmap: fix alignment issue Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 07/58] ARM: dts: omap4-droid4: Fix spi configuration and increase rate Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 08/58] drm/tegra: hub: Do not enable orphaned window group Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 09/58] gpu: host1x: Detach driver on unregister Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 10/58] spi: spidev: fix a race between spidev_release and spidev_remove Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 11/58] spi: spidev: fix a potential use-after-free in spidev_release() Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 12/58] ixgbe: protect ring accesses with READ- and WRITE_ONCE Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 13/58] i40e: " Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 14/58] drm: panel-orientation-quirks: Add quirk for Asus T101HA panel Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 15/58] drm: panel-orientation-quirks: Use generic orientation-data for Acer S1003 Greg Kroah-Hartman
2020-07-15 14:45 ` Pavel Machek
2020-07-14 18:43 ` [PATCH 4.19 16/58] s390/kasan: fix early pgm check handler execution Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 17/58] drm/sun4i: mixer: Call of_dma_configure if theres an IOMMU Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 18/58] cifs: update ctime and mtime during truncate Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 19/58] ARM: imx6: add missing put_device() call in imx6q_suspend_init() Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 20/58] scsi: mptscsih: Fix read sense data size Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 21/58] usb: dwc3: pci: Fix reference count leak in dwc3_pci_resume_work Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 22/58] block: release bip in a right way in error path Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 23/58] nvme-rdma: assign completion vector correctly Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 24/58] x86/entry: Increase entry_stack size to a full page Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 25/58] net: qrtr: Fix an out of bounds read qrtr_endpoint_post() Greg Kroah-Hartman
2020-07-14 18:43 ` [PATCH 4.19 26/58] drm/mediatek: Check plane visibility in atomic_update Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 27/58] net: cxgb4: fix return error value in t4_prep_fw Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 28/58] smsc95xx: check return value of smsc95xx_reset Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 29/58] smsc95xx: avoid memory leak in smsc95xx_bind Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 30/58] net: hns3: fix use-after-free when doing self test Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 31/58] ALSA: compress: fix partial_drain completion state Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 32/58] arm64: kgdb: Fix single-step exception handling oops Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 33/58] nbd: Fix memory leak in nbd_add_socket Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 34/58] cxgb4: fix all-mask IP address comparison Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 35/58] bnxt_en: fix NULL dereference in case SR-IOV configuration fails Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 36/58] net: macb: mark device wake capable when "magic-packet" property present Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 37/58] mlxsw: spectrum_router: Remove inappropriate usage of WARN_ON() Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 38/58] ALSA: opl3: fix infoleak in opl3 Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 39/58] ALSA: hda - let hs_mic be picked ahead of hp_mic Greg Kroah-Hartman
2020-07-14 18:44 ` Greg Kroah-Hartman [this message]
2020-07-14 18:44 ` [PATCH 4.19 41/58] KVM: arm64: Fix definition of PAGE_HYP_DEVICE Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 42/58] KVM: arm64: Stop clobbering x0 for HVC_SOFT_RESTART Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 43/58] KVM: x86: bit 8 of non-leaf PDPEs is not reserved Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 44/58] KVM: x86: Inject #GP if guest attempts to toggle CR4.LA57 in 64-bit mode Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 45/58] KVM: x86: Mark CR4.TSD as being possibly owned by the guest Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 46/58] kallsyms: Refactor kallsyms_show_value() to take cred Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 47/58] kernel: module: Use struct_size() helper Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 48/58] module: Refactor section attr into bin attribute Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 49/58] module: Do not expose section addresses to non-CAP_SYSLOG Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 50/58] kprobes: Do not expose probe " Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 51/58] bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok() Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 52/58] Revert "ath9k: Fix general protection fault in ath9k_hif_usb_rx_cb" Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 53/58] btrfs: fix fatal extent_buffer readahead vs releasepage race Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 54/58] drm/radeon: fix double free Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 55/58] dm: use noio when sending kobject event Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 56/58] ARC: entry: fix potential EFA clobber when TIF_SYSCALL_TRACE Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 57/58] ARC: elf: use right ELF_ARCH Greg Kroah-Hartman
2020-07-14 18:44 ` [PATCH 4.19 58/58] s390/mm: fix huge pte soft dirty copying Greg Kroah-Hartman
2020-07-15 9:41 ` [PATCH 4.19 00/58] 4.19.133-rc1 review Naresh Kamboju
2020-07-15 12:39 ` Greg Kroah-Hartman
2020-07-15 10:49 ` Jon Hunter
2020-07-15 15:21 ` Shuah Khan
2020-07-15 16:42 ` Guenter Roeck
2020-07-16 7:45 ` Pavel Machek
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