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hdaudio: check pin sense on init, don't wait for a switch event

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with headphones plugged on boot, sound was still enabled on speakers.
see #9956
This commit is contained in:
Jerome Duval
2013-09-17 14:40:39 +02:00
committed by Rene Gollent
parent 9202a719e1
commit 697c0d7c63
1 changed files with 54 additions and 46 deletions
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src/add-ons/kernel/drivers/audio/hda/hda_codec.cpp
+15 -7
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@@ -1174,14 +1174,9 @@ hda_codec_switch_init(hda_audio_group* audioGroup)
}
static status_t
hda_codec_switch_handler(hda_codec* codec)
static void
hda_codec_check_sense(hda_codec* codec, bool disable)
{
while (acquire_sem(codec->unsol_response_sem) == B_OK) {
uint32 response = codec->unsol_responses[codec->unsol_response_read++];
codec->unsol_response_read %= MAX_CODEC_UNSOL_RESPONSES;
bool disable = response & 1;
hda_audio_group* audioGroup = codec->audio_groups[0];
for (uint32 i = 0; i < audioGroup->widget_count; i++) {
@@ -1229,6 +1224,17 @@ hda_codec_switch_handler(hda_codec* codec)
}
}
static status_t
hda_codec_switch_handler(hda_codec* codec)
{
while (acquire_sem(codec->unsol_response_sem) == B_OK) {
uint32 response = codec->unsol_responses[codec->unsol_response_read++];
codec->unsol_response_read %= MAX_CODEC_UNSOL_RESPONSES;
bool disable = response & 1;
hda_codec_check_sense(codec, disable);
}
return B_OK;
}
@@ -1521,6 +1527,8 @@ hda_codec_new(hda_controller* controller, uint32 codecAddress)
}
}
hda_codec_check_sense(codec, false);
codec->unsol_response_thread = spawn_kernel_thread(
(status_t(*)(void*))hda_codec_switch_handler,
"hda_codec_unsol_thread", B_LOW_PRIORITY, codec);