Merge branch 'next/isa' into topic/misc

diff --cc sound/isa/opti9xx/opti92x-ad1848.c
index d8eac3f,b0ea310..a4af53b
--- 1/sound/isa/opti9xx/opti92x-ad1848.c
--- 2/sound/isa/opti9xx/opti92x-ad1848.c
+++ b/sound/isa/opti9xx/opti92x-ad1848.c
@@@ -546,15 -547,99 +547,102 @@@ __skip_mpu
  
  #ifdef OPTi93X
  
+ static const DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_step, -9300, 300, 0);
+ static const DECLARE_TLV_DB_SCALE(db_scale_5bit, -4650, 150, 0);
+ static const DECLARE_TLV_DB_SCALE(db_scale_4bit_12db_max, -3300, 300, 0);
+ 
+ static struct snd_kcontrol_new snd_opti93x_controls[] = {
+ WSS_DOUBLE("Master Playback Switch", 0,
+               OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1),
+ WSS_DOUBLE_TLV("Master Playback Volume", 0,
+               OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 1, 1, 31, 1,
+               db_scale_5bit_3db_step),
+ WSS_DOUBLE_TLV("PCM Playback Volume", 0,
+               CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 0, 0, 31, 1,
+               db_scale_5bit),
+ WSS_DOUBLE_TLV("FM Playback Volume", 0,
+               CS4231_AUX2_LEFT_INPUT, CS4231_AUX2_RIGHT_INPUT, 1, 1, 15, 1,
+               db_scale_4bit_12db_max),
+ WSS_DOUBLE("Line Playback Switch", 0,
+               CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 7, 7, 1, 1),
+ WSS_DOUBLE_TLV("Line Playback Volume", 0,
+               CS4231_LEFT_LINE_IN, CS4231_RIGHT_LINE_IN, 0, 0, 15, 1,
+               db_scale_4bit_12db_max),
+ WSS_DOUBLE("Mic Playback Switch", 0,
+               OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 7, 7, 1, 1),
+ WSS_DOUBLE_TLV("Mic Playback Volume", 0,
+               OPTi93X_MIC_LEFT_INPUT, OPTi93X_MIC_RIGHT_INPUT, 1, 1, 15, 1,
+               db_scale_4bit_12db_max),
+ WSS_DOUBLE_TLV("CD Playback Volume", 0,
+               CS4231_AUX1_LEFT_INPUT, CS4231_AUX1_RIGHT_INPUT, 1, 1, 15, 1,
+               db_scale_4bit_12db_max),
+ WSS_DOUBLE("Aux Playback Switch", 0,
+               OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 7, 7, 1, 1),
+ WSS_DOUBLE_TLV("Aux Playback Volume", 0,
+               OPTi931_AUX_LEFT_INPUT, OPTi931_AUX_RIGHT_INPUT, 1, 1, 15, 1,
+               db_scale_4bit_12db_max),
+ };
+ 
+ static int __devinit snd_opti93x_mixer(struct snd_wss *chip)
+ {
+       struct snd_card *card;
+       unsigned int idx;
+       struct snd_ctl_elem_id id1, id2;
+       int err;
+ 
+       if (snd_BUG_ON(!chip || !chip->pcm))
+               return -EINVAL;
+ 
+       card = chip->card;
+ 
+       strcpy(card->mixername, chip->pcm->name);
+ 
+       memset(&id1, 0, sizeof(id1));
+       memset(&id2, 0, sizeof(id2));
+       id1.iface = id2.iface = SNDRV_CTL_ELEM_IFACE_MIXER;
+       /* reassign AUX0 switch to CD */
+       strcpy(id1.name, "Aux Playback Switch");
+       strcpy(id2.name, "CD Playback Switch");
+       err = snd_ctl_rename_id(card, &id1, &id2);
+       if (err < 0) {
+               snd_printk(KERN_ERR "Cannot rename opti93x control\n");
+               return err;
+       }
+       /* reassign AUX1 switch to FM */
+       strcpy(id1.name, "Aux Playback Switch"); id1.index = 1;
+       strcpy(id2.name, "FM Playback Switch");
+       err = snd_ctl_rename_id(card, &id1, &id2);
+       if (err < 0) {
+               snd_printk(KERN_ERR "Cannot rename opti93x control\n");
+               return err;
+       }
+       /* remove AUX1 volume */
+       strcpy(id1.name, "Aux Playback Volume"); id1.index = 1;
+       snd_ctl_remove_id(card, &id1);
+ 
+       /* Replace WSS volume controls with OPTi93x volume controls */
+       id1.index = 0;
+       for (idx = 0; idx < ARRAY_SIZE(snd_opti93x_controls); idx++) {
+               strcpy(id1.name, snd_opti93x_controls[idx].name);
+               snd_ctl_remove_id(card, &id1);
+ 
+               err = snd_ctl_add(card,
+                               snd_ctl_new1(&snd_opti93x_controls[idx], chip));
+               if (err < 0)
+                       return err;
+       }
+       return 0;
+ }
+ 
  static irqreturn_t snd_opti93x_interrupt(int irq, void *dev_id)
  {
 -      struct snd_wss *codec = dev_id;
 -      struct snd_opti9xx *chip = codec->card->private_data;
 +      struct snd_opti9xx *chip = dev_id;
 +      struct snd_wss *codec = chip->codec;
        unsigned char status;
  
 +      if (!codec)
 +              return IRQ_HANDLED;
 +
        status = snd_opti9xx_read(chip, OPTi9XX_MC_REG(11));
        if ((status & OPTi93X_IRQ_PLAYBACK) && codec->playback_substream)
                snd_pcm_period_elapsed(codec->playback_substream);