Improve parameter constraints in alsa-pulse

Remove parameter constraints where we actually have none. Also, restrict total buffer size to 4 MB as current versions of the PulseAudio server will refuse streams larger than that.

diff -r ea810fbf4cd0 pulse/pcm_pulse.c
@@ -643,23 +643,8 @@ static int pulse_hw_constraint(snd_pcm_p
     if (err < 0)
         return err;
 
-    err = snd_pcm_ioplug_set_param_minmax(io, SND_PCM_IOPLUG_HW_RATE,
-        8000, 48000);
-    if (err < 0)
-        return err;
-
-    err = snd_pcm_ioplug_set_param_minmax(io, SND_PCM_IOPLUG_HW_PERIOD_BYTES,
-        1, 4294967295U);
-    if (err < 0)
-        return err;
-
-    err = snd_pcm_ioplug_set_param_minmax(io, SND_PCM_IOPLUG_HW_PERIODS,
-        2, 4294967295U);
-    if (err < 0)
-        return err;
-
     err = snd_pcm_ioplug_set_param_minmax(io, SND_PCM_IOPLUG_HW_BUFFER_BYTES,
-        1, 4294967295U);
+        1, 4 * 1024 * 1024);
     if (err < 0)
         return err;
 

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At Mon, 05 Mar 2007 14:33:18 +0100,

Thanks. The patch is on my local tree and I'll push it as soon as the HG server is recovered.

Takashi

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At Wed, 07 Mar 2007 22:22:32 +0100,

Now it's on ALSA HG tree.

Takashi

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