[PATCH] Recording AUX on ak4531 (e.g. es1370)

[PATCH] Recording AUX on ak4531 (e.g. es1370)

[Roberto Ragusa]

Hi,

after going from kernel 2.4 to 2.6 (and so switching to alsa) I noticed
it wasn't possible to record the aux signal on my es1370 (this is TV
audio in my case).

I had a look at the code and resolved the problem with this small patch,
for kernel 2.6.3.
Surprisingly enough, the fix is just related to a string, but I see
that there are no "Input Route" in sound/* (only "Capture Route"),
so it should be right.

--- ak4531_codec.c_orig 2003-12-18 03:58:15.000000000 +0100
+++ ak4531_codec.c      2004-02-26 12:36:46.000000000 +0100
@@ -285,7 +285,7 @@ AK4531_INPUT_SW("Line Capture Route", 0,
 AK4531_DOUBLE("Aux Switch", 0, AK4531_LAUXA, AK4531_RAUXA, 7, 7, 1, 1),
 AK4531_DOUBLE("Aux Volume", 0, AK4531_LAUXA, AK4531_RAUXA, 0, 0, 0x1f, 1),
 AK4531_DOUBLE("Aux Playback Switch", 0, AK4531_OUT_SW2, AK4531_OUT_SW2, 5, 4, 1, 0),
-AK4531_INPUT_SW("Aux Input Route", 0, AK4531_LIN_SW2, AK4531_RIN_SW2, 4, 3),
+AK4531_INPUT_SW("Aux Capture Route", 0, AK4531_LIN_SW2, AK4531_RIN_SW2, 4, 3),

 AK4531_SINGLE("Mono Switch", 0, AK4531_MONO1, 7, 1, 1),
 AK4531_SINGLE("Mono Volume", 0, AK4531_MONO1, 0, 0x1f, 1),

-- 
   Roberto Ragusa    r.ragusa at libero.it


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Re: [PATCH] Recording AUX on ak4531 (e.g. es1370)

[Jaroslav Kysela]

On Sat, 28 Feb 2004, Roberto Ragusa wrote:

> Hi,
> 
> after going from kernel 2.4 to 2.6 (and so switching to alsa) I noticed
> it wasn't possible to record the aux signal on my es1370 (this is TV
> audio in my case).
> 
> I had a look at the code and resolved the problem with this small patch,
> for kernel 2.6.3.
> Surprisingly enough, the fix is just related to a string, but I see
> that there are no "Input Route" in sound/* (only "Capture Route"),
> so it should be right.

Thanks for this report. Applied to CVS.

						Jaroslav

-----
Jaroslav Kysela <perex@suse.cz>
Linux Kernel Sound Maintainer
ALSA Project, SuSE Labs


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