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Kirill Smelkov
linux
Commits
fb697abe
Commit
fb697abe
authored
May 14, 2003
by
Dave Jones
Committed by
Linus Torvalds
May 14, 2003
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[PATCH] i810 no codec fix.
Syncs up with 2.4
parent
3ab340dc
Changes
1
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12 additions
and
5 deletions
+12
-5
sound/oss/i810_audio.c
sound/oss/i810_audio.c
+12
-5
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sound/oss/i810_audio.c
View file @
fb697abe
...
@@ -66,16 +66,19 @@
...
@@ -66,16 +66,19 @@
*
*
* This driver is cursed. (Ben LaHaise)
* This driver is cursed. (Ben LaHaise)
*
*
* ICH 3 caveats
* Intel errata #7 for ICH3 IO. We need to disable SMI stuff
* when codec probing. [Not Yet Done]
*
*
* ICH 4 caveats
* ICH 4 caveats
*
*
*
The ICH4 has the feature, that the codec ID doesn't have to be
*
The ICH4 has the feature, that the codec ID doesn't have to be
*
congruent with the IO connection.
*
congruent with the IO connection.
*
*
*
Therefore, from driver version 0.23 on, there is a "codec ID" <->
*
Therefore, from driver version 0.23 on, there is a "codec ID" <->
*
"IO register base offset" mapping (card->ac97_id_map) field.
*
"IO register base offset" mapping (card->ac97_id_map) field.
*
*
*
Juergen "George" Sawinski (jsaw)
*
Juergen "George" Sawinski (jsaw)
*/
*/
#include <linux/module.h>
#include <linux/module.h>
...
@@ -640,6 +643,10 @@ static void i810_set_dac_channels(struct i810_state *state, int channel)
...
@@ -640,6 +643,10 @@ static void i810_set_dac_channels(struct i810_state *state, int channel)
int
aud_reg
;
int
aud_reg
;
struct
ac97_codec
*
codec
=
state
->
card
->
ac97_codec
[
0
];
struct
ac97_codec
*
codec
=
state
->
card
->
ac97_codec
[
0
];
/* No codec, no setup */
if
(
codec
==
NULL
)
return
;
aud_reg
=
i810_ac97_get
(
codec
,
AC97_EXTENDED_STATUS
);
aud_reg
=
i810_ac97_get
(
codec
,
AC97_EXTENDED_STATUS
);
aud_reg
|=
AC97_EA_PRI
|
AC97_EA_PRJ
|
AC97_EA_PRK
;
aud_reg
|=
AC97_EA_PRI
|
AC97_EA_PRJ
|
AC97_EA_PRK
;
state
->
card
->
ac97_status
&=
~
(
SURR_ON
|
CENTER_LFE_ON
);
state
->
card
->
ac97_status
&=
~
(
SURR_ON
|
CENTER_LFE_ON
);
...
...
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