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authorTakashi Iwai <tiwai@suse.de>2006-04-27 16:56:07 +0200
committerJaroslav Kysela <perex@suse.cz>2006-04-27 21:10:52 +0200
commita769577b3716c757e354a681aab3524ac6b651be (patch)
tree224ee7dda5ed913fa6c7192d8880fcb5f3c884e0
parente0292bdd306a7e1ef7a681350cf0427688a2791d (diff)
[ALSA] via82xx - Use DXS_SRC as default for VIA8235/8237/8251 chips
Use DXS_SRC as the default value for dxs_support option for VIA8235/8237/8251 chips. These new chips should work well with SRC. For VIA8233/A/C, the old default DXS_48K is still used to be sure. Signed-off-by: Takashi Iwai <tiwai@suse.de>
-rw-r--r--sound/pci/via82xx.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
index 111dada439f1..39daf62d2bad 100644
--- a/sound/pci/via82xx.c
+++ b/sound/pci/via82xx.c
@@ -2332,7 +2332,7 @@ struct dxs_whitelist {
short action; /* new dxs_support value */
};
-static int __devinit check_dxs_list(struct pci_dev *pci)
+static int __devinit check_dxs_list(struct pci_dev *pci, int revision)
{
static struct dxs_whitelist whitelist[] = {
{ .subvendor = 0x1005, .subdevice = 0x4710, .action = VIA_DXS_ENABLE }, /* Avance Logic Mobo */
@@ -2413,6 +2413,10 @@ static int __devinit check_dxs_list(struct pci_dev *pci)
}
}
+ /* for newer revision, default to DXS_SRC */
+ if (revision >= VIA_REV_8235)
+ return VIA_DXS_SRC;
+
/*
* not detected, try 48k rate only to be sure.
*/
@@ -2457,7 +2461,7 @@ static int __devinit snd_via82xx_probe(struct pci_dev *pci,
}
if (chip_type != TYPE_VIA8233A) {
if (dxs_support == VIA_DXS_AUTO)
- dxs_support = check_dxs_list(pci);
+ dxs_support = check_dxs_list(pci, revision);
/* force to use VIA8233 or 8233A model according to
* dxs_support module option
*/