2009/11/16 Takashi Iwai <tiwai@xxxxxxx> > At Sun, 15 Nov 2009 17:26:00 +0100, > Wael Nasreddine (a.k.a eMxyzptlk) wrote: > > > > On Sat, Nov 14, 2009 at 15:25, Wael Nasreddine (a.k.a eMxyzptlk) < > > mla@xxxxxxxxxxxxxx> wrote: > > > > > On Sat, Nov 14, 2009 at 14:03, Takashi Iwai <tiwai@xxxxxxx> wrote: > > > > > > > > At Sat, 14 Nov 2009 13:46:37 +0100, > > > > Wael Nasreddine (a.k.a eMxyzptlk) wrote: > > > > > > > > > > [1 <multipart/alternative (7bit)>] > > > > > [1.1 <text/plain; UTF-8 (7bit)>] > > > > > On Thu, Nov 12, 2009 at 11:16, Takashi Iwai <tiwai@xxxxxxx> wrote: > > > > > > > > > > > At Thu, 12 Nov 2009 10:46:24 +0100, > > > > > > Wael Nasreddine (a.k.a eMxyzptlk) wrote: > > > > > > > > > > > > > > Takashi, > > > > > > > > > > > > > > I tried the snapshot from > > > > > > > > > > > > > > > > > ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz > > > > > > > last night with and without options still no go, the options > I've > > > > > > > tried: > > > > > > > > > > > > > > - options snd-hda-intel enable_msi= > > > > > > > - options snd-hda-intel enable_msi=1 single_cmd=0 > > > > > > > power_save_controller=0 power_save=0 model=hp-dv5 > > > > > > > > > > > > power_save should be irrelevant. And model=hp-dv5 and > enable_msi=1 > > > > > > are already turned on as default in the recent version. > > > > > > > > > > > > The next would be model=auto to avoid hp-dv5 quirk. > > > > > > > > > > > > Also, it's helpful if you give a summary of your problems again. > > > > > > > > > > > > > > > > > > Takashi > > > > > > > > > > > > > > > > Takashi, > > > > > > > > > > I just tried 'options snd-hda-intel enable_msi=1 model=auto' Didn't > > > > > have much effect, the same problem (sound only from left speaker), > > > > > always the same result with 'speaker-test -c6 -twav' I can only > hear > > > > > 'Front Left' > > > > > > > > OK. But the headphone works, right? > > > > > > > Yes Headphones works, even mics works > > > > > > > > > > > > Summary: > > > > > ======= > > > > > > > > > > I have an HP DV7-1299EF, BIOS (Version F.2C, F.2A and F.23) , Due > to a > > > BIOS > > > > > BUG, the > > > > > BIOS report only one speaker as an output so the driver does not > know > > > > > how to use pins in order to have a stereo output ( at least that's > > > > > what you told me last month when you analysed the alsa-info > output)... > > > And > > > > > so one speaker, the left speaker is the only speaker currently > working > > > under > > > > > Linux. > > > > > > > > > > > > > > > First I suspected a hardware problem so 2 days ago I restored > Windows, > > > > > tried the sound it works, and I updated my BIOS (it was version > F.2A > > > > > before) but sadly it has the same BUG, I also tried reverting back > to > > > F.2A > > > > > and further back to F.23 same result... > > > > > > > > > > Attached to this mail, my alsa-info.txt > > > > > > > > The codec registers look OK through a quick look. > > > > > > > > You can try GPIO pin up/down for each pin. Also each pin has two > > > > directions, so you'll have 8 x 2 x 2 trials. > > > > For example, to test GPIO 3, pass 0x08 (= 1 << 3), try the commands > > > > below and check aplay at each. (the lines '//' are just my comments) > > > > > > > > // dir = 0, data = 1 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_MASK 0x08 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DIR 0x00 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DATA 0x08 > > > > > > > > // dir = 0, data = 0 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_MASK 0x08 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DIR 0x00 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DATA 0x00 > > > > > > > > // dir = 1, data = 0 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_MASK 0x08 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DIR 0x08 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DATA 0x00 > > > > > > > > // dir = 1, data = 1 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_MASK 0x08 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DIR 0x08 > > > > hda-verb /dev/snd/hwC0D0 0x01 SET_GPIO_DATA 0x08 > > > > > > > > Repeat these for each GPIO pin, from 0 to 7. > > > > > > > > One another possibility is to use the output pin NID 0x0f. > > > > For testing this, build with the reconfig feature (usually enabled), > > > > then change the pin 0x0f default config, such as > > > > > > > > echo 0x0f 0x90171111 > > /sys/class/sound/hwC0D0/user_pin_configs > > > > > > > > then quit all sound apps and reconfigure > > > > > > > > echo 1 > /sys/class/sound/hwC0D0/reconfig > > > > > > > > Restore the mixer setup once via alsactl > > > > > > > > alsactl restore > > > > > > > > Then check the mixer volumes again, try aplay. With this setup, > > > > try GPIO procedures above, too. > > > > > > > > > > > > thanks, > > > > > > > > Takashi > > > > > > For the tests I've created a little script (attached for review if I > > > done something wrong), Here's the results > > > > > > 0x01: > > > -------> dir = 0, data = 1 =====> Front Left > > > -------> dir = 0, data = 0 =====> Front Left > > > -------> dir = 1, data = 1 =====> Front Left > > > -------> dir = 1, data = 0 =====> No Sound > > > > > > 0x02: > > > -------> dir = 0, data = 1 =====> No Sound > > > -------> dir = 0, data = 0 =====> No Sound > > > -------> dir = 1, data = 1 =====> No Sound > > > -------> dir = 1, data = 0 =====> No Sound > > > > > > 0x04: > > > -------> dir = 0, data = 1 =====> No Sound > > > -------> dir = 0, data = 0 =====> No Sound > > > -------> dir = 1, data = 1 =====> No Sound > > > -------> dir = 1, data = 0 =====> No Sound > > > > > > 0x16: > > > -------> dir = 0, data = 1 =====> No Sound > > > -------> dir = 0, data = 0 =====> No Sound > > > -------> dir = 1, data = 1 =====> No Sound > > > -------> dir = 1, data = 0 =====> No Sound > > > > > > 0x32: > > > -------> dir = 0, data = 1 =====> No Sound > > > -------> dir = 0, data = 0 =====> No Sound > > > -------> dir = 1, data = 1 =====> LFE > > > -------> dir = 1, data = 0 =====> No Sound > > > > > > 0x64: > > > -------> dir = 0, data = 1 =====> No Sound > > > -------> dir = 0, data = 0 =====> No Sound > > > -------> dir = 1, data = 1 =====> LFE > > > -------> dir = 1, data = 0 =====> No Sound > > > > > > 0x128: > > > -------> dir = 0, data = 1 =====> No Sound > > > -------> dir = 0, data = 0 =====> No Sound > > > -------> dir = 1, data = 1 =====> LFE > > > -------> dir = 1, data = 0 =====> No Sound > > > > > > > > > I've got the same results with the NID 0x0f > > > > > > > > Hey Takashi, > > > > I forgot the > > > > 0x08: > > -------> dir = 0, data = 1 =====> No Sound > > -------> dir = 0, data = 0 =====> No Sound > > -------> dir = 1, data = 1 =====> No Sound > > -------> dir = 1, data = 0 =====> No Sound > > > > > > Looking at the results above, how can I get both the Front Left and LFE > to > > output sound? and hopefully we get the right speaker later to work > > The LFE could be enabled by the patch below. Give it a try. > > Takashi > > --- > diff --git a/sound/pci/hda/patch_sigmatel.c > b/sound/pci/hda/patch_sigmatel.c > index 7f76a97..57a561d 100644 > --- a/sound/pci/hda/patch_sigmatel.c > +++ b/sound/pci/hda/patch_sigmatel.c > @@ -5468,6 +5468,18 @@ again: > break; > } > > + /* enable LFE on HP dv7 if available */ > + if (spec->board_config == STAC_HP_DV5) { > + unsigned int cap; > + cap = snd_hda_param_read(codec, 0x1, AC_PAR_GPIO_CAP); > + cap &= AC_GPIO_IO_COUNT; > + if (cap >= 6) { > + spec->gpio_mask |= 0x20; > + spec->gpio_dir |= 0x20; > + spec->gpio_data |= 0x20; > + } > + } > + > if (hp_bseries_system(codec->subsystem_id)) { > pin_cfg = snd_hda_codec_get_pincfg(codec, 0x0f); > if (get_defcfg_device(pin_cfg) == AC_JACK_LINE_OUT || > > Takashi, Thank you that actually worked, I have now both Front Left and LFE working, but it's very hard to tell coz the LFE is louder than both front speakers I even put my ear directly on the speaker and it still can't be 100% sure, but I think that for now what is working is 'Front Left + LFE', I can't hear anything from the right speaker.. but it's already an improvement to what I had. Do you have any suggestion on how to enable the right speaker? Thanks -- Wael Nasreddine Weem Chief-Development Officer - http://www.weem.com Blog : http://wael.nasreddine.com E-mail : wael.nasreddine@xxxxxxxx gTalk : wael.nasreddine@xxxxxxxxx Tel : +33.6.32.94.70.13 Skype : eMxyzptlk Twitter : @eMxyzptlk PGP: 1024D/C8DD18A2 06F6 1622 4BC8 4CEB D724 DE12 5565 3945 C8DD 18A2 .: An infinite number of monkeys typing into GNU emacs, would never make a good program. (L. Torvalds 1995) :. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
