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authorAndres Salomon <dilinger@queued.net>2008-11-06 16:46:31 -0500
committerTakashi Iwai <tiwai@suse.de>2008-12-10 17:14:41 +0100
commitb91254e75c3ec4f371ce1849672a95a929d99861 (patch)
tree2ca0f17b3b615dd1b62a230bc1cdced98b359c2b /sound/pci/cs5535audio
parent3556d18465c6e67c7a8f436428b95671add02f57 (diff)
ALSA: cs5535audio: drop ec_analog_input flag for OLPC stuff
This is no longer necessary, as we're no longer doing indexed i/o commands. Signed-off-by: Andres Salomon <dilinger@debian.org>
Diffstat (limited to 'sound/pci/cs5535audio')
-rw-r--r--sound/pci/cs5535audio/cs5535audio.h3
-rw-r--r--sound/pci/cs5535audio/cs5535audio_olpc.c9
2 files changed, 1 insertions, 11 deletions
diff --git a/sound/pci/cs5535audio/cs5535audio.h b/sound/pci/cs5535audio/cs5535audio.h
index 93602cf2858..31ecb33ffff 100644
--- a/sound/pci/cs5535audio/cs5535audio.h
+++ b/sound/pci/cs5535audio/cs5535audio.h
@@ -92,9 +92,6 @@ struct cs5535audio {
struct snd_pcm_substream *playback_substream;
struct snd_pcm_substream *capture_substream;
struct cs5535audio_dma dmas[NUM_CS5535AUDIO_DMAS];
-#ifdef CONFIG_OLPC
- int ec_analog_input_mode;
-#endif
};
#ifdef CONFIG_PM
diff --git a/sound/pci/cs5535audio/cs5535audio_olpc.c b/sound/pci/cs5535audio/cs5535audio_olpc.c
index ff7b68ba617..2bd6588b435 100644
--- a/sound/pci/cs5535audio/cs5535audio_olpc.c
+++ b/sound/pci/cs5535audio/cs5535audio_olpc.c
@@ -38,8 +38,7 @@ static int snd_cs5535audio_ctl_get(struct snd_kcontrol *kcontrol,
reg1 = snd_ac97_read(cs5535au->ac97, AC97_AD_MISC);
reg2 = snd_ac97_read(cs5535au->ac97, AC97_AD_TEST2);
- if ((reg1 & AD1888_VREFOUT_EN_BIT) && (reg2 & AD1888_HPF_EN_BIT) &&
- cs5535au->ec_analog_input_mode)
+ if ((reg1 & AD1888_VREFOUT_EN_BIT) && (reg2 & AD1888_HPF_EN_BIT))
ucontrol->value.integer.value[0] = 1;
else
ucontrol->value.integer.value[0] = 0;
@@ -58,10 +57,6 @@ static int snd_cs5535audio_ctl_put(struct snd_kcontrol *kcontrol,
/* value is 1 if analog input is desired */
value = ucontrol->value.integer.value[0];
- /* use ec mode as flag to determine if any change needed */
- if (cs5535au->ec_analog_input_mode == value)
- return 0;
-
/* sets High Z on VREF Bias if 1 */
if (value)
err = snd_ac97_update_bits(ac97, AC97_AD_MISC,
@@ -88,8 +83,6 @@ static int snd_cs5535audio_ctl_put(struct snd_kcontrol *kcontrol,
else
geode_gpio_clear(OLPC_GPIO_MIC_AC, GPIO_OUTPUT_VAL);
- cs5535au->ec_analog_input_mode = value;
-
return 1;
}