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From b81246424561904823492aa551e7b22b16157a94 Mon Sep 17 00:00:00 2001
From: aszlig <aszlig@redmoonstudios.org>
Date: Fri, 16 Oct 2015 18:31:41 +0200
Subject: [PATCH 3/3] ALSA: Revert add dB range mapping for Dragonfly.
This partially reverts commit 2d1cb7f658fb9c3ba8f9dab8aca297d4dfdec835.
We now have a better patch coming from:
http://mailman.alsa-project.org/pipermail/alsa-devel/2015-August/096516.html
Signed-off-by: aszlig <aszlig@redmoonstudios.org>
---
sound/usb/mixer_maps.c | 12 ------------
1 file changed, 12 deletions(-)
diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
index 6a803ef..ddca654 100644
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -348,13 +348,6 @@ static struct usbmix_name_map bose_companion5_map[] = {
{ 0 } /* terminator */
};
-/* Dragonfly DAC 1.2, the dB conversion factor is 1 instead of 256 */
-static struct usbmix_dB_map dragonfly_1_2_dB = {0, 5000};
-static struct usbmix_name_map dragonfly_1_2_map[] = {
- { 7, NULL, .dB = &dragonfly_1_2_dB },
- { 0 } /* terminator */
-};
-
/*
* Control map entries
*/
@@ -470,11 +463,6 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = {
.id = USB_ID(0x05a7, 0x1020),
.map = bose_companion5_map,
},
- {
- /* Dragonfly DAC 1.2 */
- .id = USB_ID(0x21b4, 0x0081),
- .map = dragonfly_1_2_map,
- },
{ 0 } /* terminator */
};
--
2.5.3
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