* [PATCH] sound: add quirk flag to enable native DSD for McIntosh devices
@ 2023-10-24 12:30 McCarthy, Max
2023-10-25 6:42 ` Takashi Iwai
0 siblings, 1 reply; 2+ messages in thread
From: McCarthy, Max @ 2023-10-24 12:30 UTC (permalink / raw)
To: tiwai@suse.com, perex@perex.cz; +Cc: alsa-devel@alsa-project.org
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(+)
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 */
---
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] sound: add quirk flag to enable native DSD for McIntosh devices
2023-10-24 12:30 [PATCH] sound: add quirk flag to enable native DSD for McIntosh devices McCarthy, Max
@ 2023-10-25 6:42 ` Takashi Iwai
0 siblings, 0 replies; 2+ messages in thread
From: Takashi Iwai @ 2023-10-25 6:42 UTC (permalink / raw)
To: McCarthy, Max; +Cc: tiwai@suse.com, perex@perex.cz, alsa-devel@alsa-project.org
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
^ permalink raw reply [flat|nested] 2+ messages in thread
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2023-10-24 12:30 [PATCH] sound: add quirk flag to enable native DSD for McIntosh devices McCarthy, Max
2023-10-25 6:42 ` Takashi Iwai
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