X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=sound%2Fppc%2Fpmac.c;h=4f9b19c90a430036ee834120b2b6c0d91e0c2454;hb=0a4908e19fd016d60403fc76cf38b2d08d21e2d2;hp=7a22f0f3784ab5e1f1c90401bdd8281d795cd2a5;hpb=629cf6d74beca87d57cea3e38edf7522c397d41e;p=linux-2.6

diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c
index 7a22f0f378..4f9b19c90a 100644
--- a/sound/ppc/pmac.c
+++ b/sound/ppc/pmac.c
@@ -490,35 +490,14 @@ static int snd_pmac_pcm_open(struct snd_pmac *chip, struct pmac_stream *rec,
 			     struct snd_pcm_substream *subs)
 {
 	struct snd_pcm_runtime *runtime = subs->runtime;
-	int i, j, fflags;
-	static int typical_freqs[] = {
-		44100,
-		22050,
-		11025,
-		0,
-	};
-	static int typical_freq_flags[] = {
-		SNDRV_PCM_RATE_44100,
-		SNDRV_PCM_RATE_22050,
-		SNDRV_PCM_RATE_11025,
-		0,
-	};
+	int i;
 
 	/* look up frequency table and fill bit mask */
 	runtime->hw.rates = 0;
-	fflags = chip->freqs_ok;
-	for (i = 0; typical_freqs[i]; i++) {
-		for (j = 0; j < chip->num_freqs; j++) {
-			if ((chip->freqs_ok & (1 << j)) &&
-			    chip->freq_table[j] == typical_freqs[i]) {
-				runtime->hw.rates |= typical_freq_flags[i];
-				fflags &= ~(1 << j);
-				break;
-			}
-		}
-	}
-	if (fflags) /* rest */
-		runtime->hw.rates |= SNDRV_PCM_RATE_KNOT;
+	for (i = 0; i < chip->num_freqs; i++)
+		if (chip->freqs_ok & (1 << i))
+			runtime->hw.rates |=
+				snd_pcm_rate_to_rate_bit(chip->freq_table[i]);
 
 	/* check for minimum and maximum rates */
 	for (i = 0; i < chip->num_freqs; i++) {
@@ -551,9 +530,6 @@ static int snd_pmac_pcm_open(struct snd_pmac *chip, struct pmac_stream *rec,
 
 	runtime->hw.periods_max = rec->cmd.size - 1;
 
-	if (chip->can_duplex)
-		snd_pcm_set_sync(subs);
-
 	/* constraints to fix choppy sound */
 	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);
 	return 0;
@@ -1035,29 +1011,6 @@ static int __init snd_pmac_detect(struct snd_pmac *chip)
 	return 0;
 }
 
-/*
- * exported - boolean info callbacks for ease of programming
- */
-int snd_pmac_boolean_stereo_info(struct snd_kcontrol *kcontrol,
-				 struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-	uinfo->count = 2;
-	uinfo->value.integer.min = 0;
-	uinfo->value.integer.max = 1;
-	return 0;
-}
-
-int snd_pmac_boolean_mono_info(struct snd_kcontrol *kcontrol,
-			       struct snd_ctl_elem_info *uinfo)
-{
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN;
-	uinfo->count = 1;
-	uinfo->value.integer.min = 0;
-	uinfo->value.integer.max = 1;
-	return 0;
-}
-
 #ifdef PMAC_SUPPORT_AUTOMUTE
 /*
  * auto-mute