At Wed, 30 Sep 2009 08:18:31 +0300, Munzir Taha (=?utf-8?q?=D9=85=D9=86=D8=B0=D8=B1?= =?utf-8?q?_=D8=B7=D9=87?=) wrote: > > On Yau al-Thulatha 09 Shawwal 1430 5:37:04 pm you wrote: > > At Tue, 29 Sep 2009 16:24:29 +0300, > > > > Munzir Taha (=?utf-8?q?=D9=85=D9=86=D8=B0=D8=B1?= > =?utf-8?q?_=D8=B7=D9=87?=) wrote: > > > On Yau al-Thulatha 09 Shawwal 1430 9:24:19 am Takashi Iwai wrote: > > > > At Tue, 29 Sep 2009 07:40:56 +0300, > > > > > > > > Munzir Taha (=?utf-8?q?=D9=85=D9=86=D8=B0=D8=B1?= > > > > > > =?utf-8?q?_=D8=B7=D9=87?=) wrote: > > > > > On Yaum al-Ithnain 08 Shawwal 1430 11:41:52 am Takashi Iwai wrote: > > > > > > At Mon, 28 Sep 2009 06:58:46 +0300, > > > > > > > > > > > > Munzir Taha (=?utf-8?q?=D9=85=D9=86=D8=B0=D8=B1?= > > > > > > > > > > =?utf-8?q?_=D8=B7=D9=87?=) wrote: > > > > > > > Hi sirs, > > > > > > > These are the issues I have with my Laptop HP Pavilion dv6 1225ee > > > > > > > regarding audio support. > > > > > > > > > > > > > > 1. No sense for headphone jack (jack_present?), when headphone is > > > > > > > plugged (present_int_hp?) > > > > > > > > > > > > > > 2. There headphone mic jack is not working. The one next to the > > > > > > > webcam is always recording even when I change the "Mic Jack" > > > > > > > control from "Mic In" to "Line In" > > > > > > > > > > > > Make sure that you use alsa-driver-snapshot tarball instead of > > > > > > 1.0.21 released version. There are many fixes since 1.0.21 > > > > > > release. > > > > > > > > > > > > > > > > > > > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-dr > > > > > >iver -sn apshot.tar.gz > > > > > > > > > > Thanks a lot Takashi, things are better now. However, when I tested > > > > > the internal mic it's very noisy. I played a bit with the capture and > > > > > digital controls but still compared with Windows, it's lame. > > > > > > > > OK, could you give alsa-info.sh output at this state? > > > > Please run with --no-upload option, and attach the generated file. > > > > > > Attached. > > > > Try to run: > > > > % amixer -c0 set Capture cap 12dB > > % amixer -c0 set "Digital Mic" 10dB > > % amixer -c0 set Digital 0dB > > > > Any difference? > > No, still there is a clear shshshshshsh sound in the background. Please check > the attachment for a short arecord -f cd without me speaking on the mic and > still you can hear this noise very clear. Also attached is the alsa-info > report at the time of recording Hm, are you using pulseaudio? Just to be sure, try like below: % arecord -Dplughw -fdat -vv foo.wav Also, does the patch below have any influence? Basically the signal path from the built-in mic is very simple, so there is no much room to change... Takashi --- diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 826137e..3c5f495 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -5338,7 +5338,7 @@ again: spec->aloopback_mask = 0x50; spec->aloopback_shift = 0; - spec->powerdown_adcs = 1; + /*spec->powerdown_adcs = 1;*/ spec->digbeep_nid = 0x26; spec->mux_nids = stac92hd71bxx_mux_nids; spec->adc_nids = stac92hd71bxx_adc_nids; _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
