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Commit 33925186 authored by Takashi Iwai's avatar Takashi Iwai Committed by Jaroslav Kysela
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[ALSA] ymfpci - Add TLV entries for native volume controls 



Added the linear volume TLV entries for YMFPCI native volume controls.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 063a40d9

sound/pci/ymfpci/ymfpci_main.c

+6 −1
Original line number Diff line number Diff line
@@ -36,6 +36,7 @@ 
#include <sound/core.h>

#include <sound/control.h>

#include <sound/info.h>

#include <sound/tlv.h>

#include <sound/ymfpci.h>

#include <sound/asoundef.h>

#include <sound/mpu401.h>
@@ -1477,11 +1478,15 @@ static int snd_ymfpci_put_single(struct snd_kcontrol *kcontrol, 
	return change;

}



static DECLARE_TLV_DB_LINEAR(db_scale_native, TLV_DB_GAIN_MUTE, 0);



#define YMFPCI_DOUBLE(xname, xindex, reg) \

{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xindex, \

  .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ, \

  .info = snd_ymfpci_info_double, \

  .get = snd_ymfpci_get_double, .put = snd_ymfpci_put_double, \

  .private_value = reg }

  .private_value = reg, \

  .tlv = { .p = db_scale_native } }



static int snd_ymfpci_info_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo)

{