From: Clemens Ladisch <clemens@ladisch.de>
Date: Mon, 7 Apr 2008 08:26:26 +0000 (+0200)
Subject: [ALSA] virtuoso: set PCM1796 oversampling rate
X-Git-Tag: v2.6.26-rc1~1087^2~80
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=d08267a9df99c3cf288ca05e75084d14479fe7cb;p=linux-2.6-omap-h63xx.git

[ALSA] virtuoso: set PCM1796 oversampling rate

When playing data at 96 kHz or higher, reduce the DAC oversampling rate
to 32.

Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/oxygen/virtuoso.c b/sound/pci/oxygen/virtuoso.c
index 95c229acf85..c6bd31b9f4b 100644
--- a/sound/pci/oxygen/virtuoso.c
+++ b/sound/pci/oxygen/virtuoso.c
@@ -174,14 +174,12 @@ static void xonar_cleanup(struct oxygen *chip)
 static void set_pcm1796_params(struct oxygen *chip,
 			       struct snd_pcm_hw_params *params)
 {
-#if 0
 	unsigned int i;
 	u8 value;
 
 	value = params_rate(params) >= 96000 ? PCM1796_OS_32 : PCM1796_OS_64;
 	for (i = 0; i < 4; ++i)
 		pcm1796_write(chip, i, 20, value);
-#endif
 }
 
 static void update_pcm1796_volume(struct oxygen *chip)