[alsa-devel] Fwd: No sound with ATI SB450

[Takashi Iwai]

At Tue, 24 Apr 2007 12:05:49 +0200,
I wrote:
> 
> > I max'ed all playback and capture volumes , ran arecord
> > | aplay ,which worked fine. The laptop I have (toshiba A100) only has
> > builtin speakers and a headphone jack for output (and a mic jack for
> > input). There are no other jacks. I tried both the speakers and
> > headphones, both worked (the speakers are muted when the headphone is
> > connected).
> 
> Interesting.  It means that this has obviously a different hardware
> design from the pre-defined one in the current driver code.

I did a quick hack, added a new model toshiba-a100.
Hopefully this matches better with your device.
Try the patch below, and don't pass model option.


Takashi

diff -r f73f5a4fa439 pci/hda/patch_realtek.c
--- a/pci/hda/patch_realtek.c	Tue Apr 24 12:27:36 2007 +0200
+++ b/pci/hda/patch_realtek.c	Tue Apr 24 12:46:21 2007 +0200
@@ -105,6 +105,7 @@ enum {
 	ALC861_6ST_DIG,
 	ALC861_UNIWILL_M31,
 	ALC861_TOSHIBA,
+	ALC861_TOSHIBA_A100,
 	ALC861_ASUS,
 	ALC861_ASUS_LAPTOP,
 	ALC861_AUTO,
@@ -8299,6 +8300,7 @@ static const char *alc861_models[ALC861_
 	[ALC861_6ST_DIG]	= "6stack-dig",
 	[ALC861_UNIWILL_M31]	= "uniwill-m31",
 	[ALC861_TOSHIBA]	= "toshiba",
+	[ALC861_TOSHIBA_A100]	= "toshiba-a100",
 	[ALC861_ASUS]		= "asus",
 	[ALC861_ASUS_LAPTOP]	= "asus-laptop",
 	[ALC861_AUTO]		= "auto",
@@ -8311,7 +8313,7 @@ static struct snd_pci_quirk alc861_cfg_t
 	SND_PCI_QUIRK(0x1043, 0x1393, "ASUS", ALC861_ASUS),
 	SND_PCI_QUIRK(0x1043, 0x81e7, "ASUS", ALC660_3ST),
 	SND_PCI_QUIRK(0x1179, 0xff00, "Toshiba", ALC861_TOSHIBA),
-	SND_PCI_QUIRK(0x1179, 0xff10, "Toshiba", ALC861_TOSHIBA),
+	SND_PCI_QUIRK(0x1179, 0xff10, "Toshiba A100", ALC861_TOSHIBA_A100),
 	SND_PCI_QUIRK(0x1584, 0x9072, "Uniwill m31", ALC861_UNIWILL_M31),
 	SND_PCI_QUIRK(0x1584, 0x2b01, "Uniwill X40AIx", ALC861_UNIWILL_M31),
 	SND_PCI_QUIRK(0x1849, 0x0660, "Asrock 939SLI32", ALC660_3ST),
@@ -8395,6 +8397,17 @@ static struct alc_config_preset alc861_p
 		.input_mux = &alc861_capture_source,
 		.unsol_event = alc861_toshiba_unsol_event,
 		.init_hook = alc861_toshiba_automute,
+	},
+	[ALC861_TOSHIBA_A100] = {
+		.mixers = { alc861_toshiba_mixer },
+		.init_verbs = { alc861_base_init_verbs },
+		.num_dacs = ARRAY_SIZE(alc861_dac_nids),
+		.dac_nids = alc861_dac_nids,
+		.num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes),
+		.channel_mode = alc883_3ST_2ch_modes,
+		.num_adc_nids = ARRAY_SIZE(alc861_adc_nids),
+		.adc_nids = alc861_adc_nids,
+		.input_mux = &alc861_capture_source,
 	},
 	[ALC861_ASUS] = {
 		.mixers = { alc861_asus_mixer },