From: Dmytro Kovalskyy <D.Kovalskyy@enamine.net>
To: hardware@lists.altlinux.org
Subject: [Hardware] Звук на Laptop Amilo v2040
Date: Mon, 13 Feb 2006 11:37:12 +0200
Message-ID: <200602131137.12774.D.Kovalskyy@enamine.net> (raw)
Привет,
Есть такая машинка на которой стоит Intel High Definition Audio.
Установил компакт 3.0, и поднялись драйвера звуковой карты нормально
snd_hda_intel 16768 1
snd_hda_codec 68736 1 snd_hda_intel
snd_pcm_oss 51744 0
snd_seq_dummy 3972 0
snd_seq_oss 33024 0
snd_seq_midi_event 7040 1 snd_seq_oss
snd_seq 49296 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device 8716 3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_mixer_oss 18048 1 snd_pcm_oss
snd_pcm 85384 3 snd_hda_intel,snd_hda_codec,snd_pcm_oss
snd_timer 23812 2 snd_seq,snd_pcm
snd 53636 12
snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_mixer_oss,snd_pcm,snd_timer
soundcore 9184 1 snd
snd_page_alloc 9860 2 snd_hda_intel,snd_pcm
...однако звука в колонках таки нет.
После копания в инете
нашел (http://student.fiit.stuba.sk/~kotuc04/suse/), что это лечится путем
наложения патча
--- sound/pci/hda/hda_codec.c.old 2005-11-17 07:08:51.000000000 +0100
+++ sound/pci/hda/hda_codec.c 2005-11-17 07:21:05.000000000 +0100
@@ -1704,15 +1704,6 @@
if (mout->hp_nid)
/* headphone out will just decode front left/right (stereo) */
snd_hda_codec_setup_stream(codec, mout->hp_nid, stream_tag, 0, format);
- /* surrounds */
- for (i = 1; i < mout->num_dacs; i++) {
- if (chs >= (i + 1) * 2) /* independent out */
- snd_hda_codec_setup_stream(codec, nids[i], stream_tag, i * 2,
- format);
- else /* copy front */
- snd_hda_codec_setup_stream(codec, nids[i], stream_tag, 0,
- format);
- }
return 0;
}
@@ -1724,10 +1715,9 @@
hda_nid_t *nids = mout->dac_nids;
int i;
- for (i = 0; i < mout->num_dacs; i++)
- snd_hda_codec_setup_stream(codec, nids[i], 0, 0, 0);
if (mout->hp_nid)
snd_hda_codec_setup_stream(codec, mout->hp_nid, 0, 0, 0);
+ snd_hda_codec_setup_stream(codec, nids[HDA_FRONT], 0, 0, 0);
down(&codec->spdif_mutex);
if (mout->dig_out_nid && mout->dig_out_used == HDA_DIG_ANALOG_DUP) {
snd_hda_codec_setup_stream(codec, mout->dig_out_nid, 0, 0, 0);
правда для версии алсы 1.0.10.
У меня вопрос к мейнтенерам модулей ядра. А можно ли надеяться что выпустят
пропатченную версию алсового модуля для Компакта 3.0?
Заранее спасибо,
Дима
next reply other threads:[~2006-02-13 9:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-13 9:37 Dmytro Kovalskyy [this message]
2006-02-13 10:02 ` Sergey Vlasov
2006-02-13 11:38 ` Dmytro Kovalskyy
2006-02-13 12:39 ` [Hardware] " Anton Farygin
2006-02-14 13:20 ` Michael Shigorin
2006-02-14 13:41 ` Dmytro Kovalskyy
2006-02-14 9:00 ` [Hardware] " Dmytro Kovalskyy
2006-02-15 15:40 ` И все таки звук есть!!! (was Re: [Hardware] Звук на Laptop Amilo v2040) Dmytro Kovalskyy
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