diff mbox series

sound: add quirk flag to enable native DSD for McIntosh devices

Message ID BL0PR13MB4433226005162D186A8DFF4AD6DFA@BL0PR13MB4433.namprd13.prod.outlook.com
State Accepted
Commit 99248c8902f505ec064cf2b0f74629016f2f4c82
Headers show
Series sound: add quirk flag to enable native DSD for McIntosh devices | expand

Commit Message

McCarthy, Max Oct. 24, 2023, 12:30 p.m. UTC 
From: Max McCarthy <mmccarthy@mcintoshlabs.com>

McIntosh devices supporting native DSD require the feature to be explicitly exposed. Add a flag that fixes an issue where DSD audio was defaulting to DSD over PCM instead of delivering raw DSD data.

Signed-off-by: Max McCarthy <mmccarthy@mcintoshlabs.com>
---
sound/usb/quirks.c | 2 ++
 1 file changed, 2 insertions(+)

---

Comments

Takashi Iwai Oct. 25, 2023, 6:42 a.m. UTC | #1 
On Tue, 24 Oct 2023 14:30:19 +0200,
McCarthy, Max wrote:
> 
> From: Max McCarthy <mmccarthy@mcintoshlabs.com>
> 
> McIntosh devices supporting native DSD require the feature to be explicitly exposed. Add a flag that fixes an issue where DSD audio was defaulting to DSD over PCM instead of delivering raw DSD data.
> 
> Signed-off-by: Max McCarthy <mmccarthy@mcintoshlabs.com>

Applied with minor modification of subject and commit log, as well as
the addition of Cc-to-stable.


thanks,

Takashi
diff mbox series

Patch

diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index 4e64842245e1..ab2b938502eb 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -2220,6 +2220,8 @@  static const struct usb_audio_quirk_flags_table quirk_flags_table[] = {
 		   QUIRK_FLAG_DSD_RAW),
 	VENDOR_FLG(0x2ab6, /* T+A devices */
 		   QUIRK_FLAG_DSD_RAW),
+	VENDOR_FLG(0x2afd, /* McIntosh Laboratory, Inc. */
+		   QUIRK_FLAG_DSD_RAW),
 	VENDOR_FLG(0x2d87, /* Cayin device */
 		   QUIRK_FLAG_DSD_RAW),
 	VENDOR_FLG(0x3336, /* HEM devices */