diff mbox series

ALSA: usb-audio: Rename ALSA kcontrol PCM and PCM1 for the KTMicro sound card

Message ID 20250613063636.239683-1-wangdich9700@163.com
State New
Headers show
Series ALSA: usb-audio: Rename ALSA kcontrol PCM and PCM1 for the KTMicro sound card | expand

Commit Message

wangdicheng June 13, 2025, 6:36 a.m. UTC 
From: wangdicheng <wangdicheng@kylinos.cn>

PCM1 not in Pulseaudio's control list;standardize control to "Speaker"and"Headphone"

Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>
---
 sound/usb/mixer_maps.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

Comments

Takashi Iwai June 13, 2025, 8:18 a.m. UTC | #1 
On Fri, 13 Jun 2025 08:36:36 +0200,
wangdicheng wrote:
> 
> From: wangdicheng <wangdicheng@kylinos.cn>
> 
> PCM1 not in Pulseaudio's control list;standardize control to "Speaker"and"Headphone"
> 
> Signed-off-by: wangdicheng <wangdicheng@kylinos.cn>

Thanks, applied now.


Takashi
diff mbox series

Patch

diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c
index 0e9b5431a47f..faac7df1fbcf 100644
--- a/sound/usb/mixer_maps.c
+++ b/sound/usb/mixer_maps.c
@@ -383,6 +383,13 @@  static const struct usbmix_name_map ms_usb_link_map[] = {
 	{ 0 }   /* terminator */
 };
 
+/* KTMicro USB */
+static struct usbmix_name_map s31b2_0022_map[] = {
+	{ 23, "Speaker Playback" },
+	{ 18, "Headphone Playback" },
+	{ 0 }
+};
+
 /* ASUS ROG Zenith II with Realtek ALC1220-VB */
 static const struct usbmix_name_map asus_zenith_ii_map[] = {
 	{ 19, NULL, 12 }, /* FU, Input Gain Pad - broken response, disabled */
@@ -692,6 +699,11 @@  static const struct usbmix_ctl_map usbmix_ctl_maps[] = {
 		.id = USB_ID(0x045e, 0x083c),
 		.map = ms_usb_link_map,
 	},
+	{
+		/* KTMicro USB */
+		.id = USB_ID(0X31b2, 0x0022),
+		.map = s31b2_0022_map,
+	},
 	{ 0 } /* terminator */
 };