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Make surround config backward compatible

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Make hooks for surround config backward compatible with the older drivers
(without "Channel Mode" control).
This commit is contained in:
Takashi Iwai 2005-04-20 14:28:27 +00:00
parent 87ec7df91d
commit 062df69f00
7 changed files with 140 additions and 0 deletions
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20
src/conf/cards/ICH4.conf
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@ -76,6 +76,13 @@ ICH4.pcm.surround40.0 {
lock true
optional true
}
# for old drivers
{
name "Line-In As Surround"
preserve true
value true
optional true
}
{
name "Surround Down Mix"
preserve true
@ -119,6 +126,19 @@ ICH4.pcm.surround51.0 {
lock true
optional true
}
# for old drivers
{
name "Line-In As Surround"
preserve true
value true
optional true
}
{
name "Mic As Center/LFE"
preserve true
value true
optional true
}
{
name "Surround Down Mix"
preserve true