[alsa-devel] [PATCH] ALSA: usb-audio: Add Hiby R3 to quirks for native DSD support
From: Sudokamikaze sudokamikaze@protonmail.com
This patch adds quirk VID/PID IDs for Hiby R3 portable DSD player DSD support
Signed-off-by: Sudokamikaze sudokamikaze@protonmail.com --- sound/usb/quirks.c | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 78858918cbc1..f90418149e4e 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -1588,6 +1588,12 @@ u64 snd_usb_interface_dsd_format_quirks(struct snd_usb_audio *chip, if (fp->altsetting == 2) return SNDRV_PCM_FMTBIT_DSD_U32_BE; break; + + /* ESS Sabre based USB DACs */ + case USB_ID(0xc502, 0x0051): /* Hiby R3 */ + if (fp->altsetting == 4) + return SNDRV_PCM_FMTBIT_DSD_U32_BE; + break;
case USB_ID(0x0d8c, 0x0316): /* Hegel HD12 DSD */ case USB_ID(0x10cb, 0x0103): /* The Bit Opus #3; with fp->dsd_raw */
- /* ESS Sabre based USB DACs */
- case USB_ID(0xc502, 0x0051): /* Hiby R3 */
if (fp->altsetting == 4)return SNDRV_PCM_FMTBIT_DSD_U32_BE;break;
Do you know who's vendor id is this? ESS Sabre is a DAC chip with I2S input, I'm not aware of any product from ESS under Sabre brand that would include USB interface. (?) So likely the USB interface is sourced from somewhere else...
It is good to check with "lsusb -vvv" if the device flags DSD altsetting as raw. Then you know it'll work with the auto-detection code and doesn't break so easily if firmware update changes altsettings (not uncommon to happen).
- Jussi
participants (2)
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ilya.pshonkin＠netforce.ua -
Jussi Laako