This device, just like the Playstation 5's DualSense, has a volume
that's too low, hid-playstation solves this by raising the minimum
volume on the device itself by sending an output report, third party PS5
controllers/accessories do not support this output report format, so we
apply a quirk to raise the minimum volume by 6dB.
Signed-off-by: Rosalie Wanders <rosalie@mailbox.org>
---
sound/usb/mixer.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c
index 85653112e7f3..5fba456eb4a9 100644
--- a/sound/usb/mixer.c
+++ b/sound/usb/mixer.c
@@ -1190,6 +1190,16 @@ static void volume_control_quirks(struct usb_mixer_elem_info *cval,
cval->res = 1;
}
break;
+
+ case USB_ID(0x0e6f, 0x024a): /* PDP Riffmaster for PS4 */
+ case USB_ID(0x0e6f, 0x0249): /* PDP Riffmaster for PS5 */
+ if (!strcmp(kctl->id.name, "PCM Playback Volume")) {
+ usb_audio_info(chip,
+ "set volume quirk for PDP Riffmaster for PS4/PS5\n");
+ cval->min = -2560; /* Mute under it */
+ }
+ break;
+
case USB_ID(0x3302, 0x12db): /* MOONDROP Quark2 */
if (!strcmp(kctl->id.name, "PCM Playback Volume")) {
usb_audio_info(chip,
--
2.53.0