Author: hselasky
Date: Thu Aug 7 12:47:25 2014
New Revision: 269664
URL: http://svnweb.freebsd.org/changeset/base/269664
Log:
Make sure the USB audio level residue is non-zero.
Modified:
head/sys/dev/usb/gadget/g_audio.c
Modified: head/sys/dev/usb/gadget/g_audio.c
==============================================================================
--- head/sys/dev/usb/gadget/g_audio.c Thu Aug 7 12:19:42 2014
(r269663)
+++ head/sys/dev/usb/gadget/g_audio.c Thu Aug 7 12:47:25 2014
(r269664)
@@ -580,7 +580,7 @@ g_audio_handle_request(device_t dev,
(req->bRequest == 0x84 /* get residue */ )) {
if (offset == 0) {
- USETW(sc->sc_volume_limit, 0);
+ USETW(sc->sc_volume_limit, 1);
*plen = 2;
*pptr = &sc->sc_volume_limit;
} else {
@@ -591,6 +591,7 @@ g_audio_handle_request(device_t dev,
(req->bRequest == 0x81 /* get value */ )) {
if (offset == 0) {
+ USETW(sc->sc_volume_setting, 0x2000);
*plen = sizeof(sc->sc_volume_setting);
*pptr = &sc->sc_volume_setting;
} else {
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