Loading sound/usb/mixer.c +13 −0 Original line number Diff line number Diff line Loading @@ -1107,6 +1107,19 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc, } break; case USB_ID(0x046d, 0x0809): case USB_ID(0x046d, 0x0991): /* Most audio usb devices lie about volume resolution. * Most Logitech webcams have res = 384. * Proboly there is some logitech magic behind this number --fishor */ if (!strcmp(kctl->id.name, "Mic Capture Volume")) { snd_printk(KERN_INFO "set resolution quirk: cval->res = 384\n"); cval->res = 384; } break; } snd_printdd(KERN_INFO "[%d] FU [%s] ch = %d, val = %d/%d/%d\n", Loading Loading
sound/usb/mixer.c +13 −0 Original line number Diff line number Diff line Loading @@ -1107,6 +1107,19 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc, } break; case USB_ID(0x046d, 0x0809): case USB_ID(0x046d, 0x0991): /* Most audio usb devices lie about volume resolution. * Most Logitech webcams have res = 384. * Proboly there is some logitech magic behind this number --fishor */ if (!strcmp(kctl->id.name, "Mic Capture Volume")) { snd_printk(KERN_INFO "set resolution quirk: cval->res = 384\n"); cval->res = 384; } break; } snd_printdd(KERN_INFO "[%d] FU [%s] ch = %d, val = %d/%d/%d\n", Loading
