[ALSA] HDA codec & CA0106 - add/fix TLV support

Signed-off-by: Jaroslav Kysela <perex@suse.cz>

1 files changed, 5 insertions, 0 deletions

diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index 14e8aa2806ed..0f0ae685a9c1 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -30,9 +30,13 @@
 /* mono volume with index (index=0,1,...) (channel=1,2) */
 #define HDA_CODEC_VOLUME_MONO_IDX(xname, xcidx, nid, channel, xindex, direction) \
         { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = xcidx,  \
+          .access = SNDRV_CTL_ELEM_ACCESS_READWRITE | \
+                    SNDRV_CTL_ELEM_ACCESS_TLV_READ | \
+                    SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK, \
           .info = snd_hda_mixer_amp_volume_info, \
           .get = snd_hda_mixer_amp_volume_get, \
           .put = snd_hda_mixer_amp_volume_put, \
+          .tlv.c = snd_hda_mixer_amp_tlv, \
           .private_value = HDA_COMPOSE_AMP_VAL(nid, channel, xindex, direction) }
 /* stereo volume with index */
 #define HDA_CODEC_VOLUME_IDX(xname, xcidx, nid, xindex, direction) \
@@ -63,6 +67,7 @@
 int snd_hda_mixer_amp_volume_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo);
 int snd_hda_mixer_amp_volume_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);
 int snd_hda_mixer_amp_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);
+int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag, unsigned int size, unsigned int __user *tlv);
 int snd_hda_mixer_amp_switch_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo);
 int snd_hda_mixer_amp_switch_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);
 int snd_hda_mixer_amp_switch_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol);