#include <sound/core.h>
#include <sound/info.h>
+#include <sound/tlv.h>
#include "ice1712.h"
#include "envy24ht.h"
return changed;
}
+static DECLARE_TLV_DB_SCALE(db_scale_volume, -6400, 50, 1);
+
/*
* mixers
*/
static struct snd_kcontrol_new pontis_controls[] __devinitdata = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "PCM Playback Volume",
.info = wm_dac_vol_info,
.get = wm_dac_vol_get,
.put = wm_dac_vol_put,
+ .tlv = { .p = db_scale_volume },
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+ .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE |
+ SNDRV_CTL_ELEM_ACCESS_TLV_READ),
.name = "Capture Volume",
.info = wm_adc_vol_info,
.get = wm_adc_vol_get,
.put = wm_adc_vol_put,
+ .tlv = { .p = db_scale_volume },
},
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
{
struct snd_info_entry *entry;
if (! snd_card_proc_new(ice->card, "wm_codec", &entry)) {
- snd_info_set_text_ops(entry, ice, 1024, wm_proc_regs_read);
+ snd_info_set_text_ops(entry, ice, wm_proc_regs_read);
entry->mode |= S_IWUSR;
- entry->c.text.write_size = 1024;
entry->c.text.write = wm_proc_regs_write;
}
}
static void cs_proc_init(struct snd_ice1712 *ice)
{
struct snd_info_entry *entry;
- if (! snd_card_proc_new(ice->card, "cs_codec", &entry)) {
- snd_info_set_text_ops(entry, ice, 1024, cs_proc_regs_read);
- }
+ if (! snd_card_proc_new(ice->card, "cs_codec", &entry))
+ snd_info_set_text_ops(entry, ice, cs_proc_regs_read);
}