From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julian Sikorski Subject: Re: model needed for Clevo P150HM (Realtek ALC892) Date: Sat, 25 Jun 2011 13:08:33 +0200 Message-ID: <4E05C1B1.50302@gmail.com> References: <4E036C8F.3080709@gmail.com> <4E047441.4010003@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-ww0-f51.google.com (mail-ww0-f51.google.com [74.125.82.51]) by alsa0.perex.cz (Postfix) with ESMTP id 120E2243A3 for ; Sat, 25 Jun 2011 13:08:37 +0200 (CEST) Received: by wwj26 with SMTP id 26so2639189wwj.20 for ; Sat, 25 Jun 2011 04:08:36 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Takashi Iwai Cc: alsa-devel@alsa-project.org List-Id: alsa-devel@alsa-project.org W dniu 25.06.2011 09:11, Takashi Iwai pisze: > At Fri, 24 Jun 2011 13:25:53 +0200, > Julian Sikorski wrote: >> >> On 24/06/2011 11:12, Takashi Iwai wrote: >>> At Fri, 24 Jun 2011 10:34:01 +0200, >>> Takashi Iwai wrote: >>>> >>>> At Thu, 23 Jun 2011 18:40:47 +0200, >>>> Julian Sikorski wrote: >>>>> >>>>> On 23/06/2011 14:41, Takashi Iwai wrote: >>>>>> At Thu, 23 Jun 2011 08:36:55 +0200, >>>>>> Julian Sikorski wrote: >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I am coming here from pulseaudio-general mailing list [1]. I recently >>>>>>> got myself a Clevo P150HM laptop. It has 2.1 speakers, a built-in >>>>>>> microphone and the following connectors: >>>>>>> - headphone out >>>>>>> - microphone in; can be switched to center/lfe out >>>>>>> - spdif out; can be switched to rear speaker out >>>>>>> - line in; can be switched to side speaker out >>>>>>> Alsa does not seem to reflect that the device is capable of 5.1 and 7.1 >>>>>>> sound, and there are two configs showing up in pavucontrol (analog >>>>>>> output and analog headphones) which seem to be the same. I have uploaded >>>>>>> the output of alsa-info.sh [2]. Please let me know if more information >>>>>>> is needed. >>>>>> >>>>>> The current parser doesn't allow the multi-io pins when the primary >>>>>> output is no line-out. The patch below should fix (change) the >>>>>> behavior. It'll count HP out, too. >>>>>> >>>>>> >>>>>> Takashi >>>>>> >>>>>> --- >>>>>> diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c >>>>>> index fe56b2b..b0cf726 100644 >>>>>> --- a/sound/pci/hda/patch_realtek.c >>>>>> +++ b/sound/pci/hda/patch_realtek.c >>>>>> @@ -18992,6 +18992,7 @@ static int alc662_auto_fill_dac_nids(struct hda_codec *codec, >>>>>> hda_nid_t dac; >>>>>> >>>>>> spec->multiout.dac_nids = spec->private_dac_nids; >>>>>> + spec->multiout.num_dacs = 0; >>>>>> for (i = 0; i< cfg->line_outs; i++) { >>>>>> dac = alc_auto_look_for_dac(codec, cfg->line_out_pins[i]); >>>>>> if (!dac) >>>>>> @@ -19326,8 +19327,20 @@ static int alc_auto_add_multi_channel_mode(struct hda_codec *codec) >>>>>> unsigned int location, defcfg; >>>>>> int num_pins; >>>>>> >>>>>> + if (cfg->line_out_type == AUTO_PIN_SPEAKER_OUT&& cfg->hp_outs == 1) { >>>>>> + /* use HP as primary out */ >>>>>> + cfg->speaker_outs = cfg->line_outs; >>>>>> + memcpy(cfg->speaker_pins, cfg->line_out_pins, >>>>>> + sizeof(cfg->speaker_pins)); >>>>>> + cfg->line_outs = cfg->hp_outs; >>>>>> + memcpy(cfg->line_out_pins, cfg->hp_pins, sizeof(cfg->hp_pins)); >>>>>> + cfg->hp_outs = 0; >>>>>> + memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins)); >>>>>> + cfg->line_out_type = AUTO_PIN_HP_OUT; >>>>>> + alc662_auto_fill_dac_nids(codec, cfg); >>>>>> + } >>>>>> if (cfg->line_outs != 1 || >>>>>> - cfg->line_out_type != AUTO_PIN_LINE_OUT) >>>>>> + cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) >>>>>> return 0; >>>>>> >>>>>> defcfg = snd_hda_codec_get_pincfg(codec, cfg->line_out_pins[0]); >>>>>> @@ -19348,6 +19361,8 @@ static int alc_auto_add_multi_channel_mode(struct hda_codec *codec) >>>>>> spec->multi_ios = num_pins; >>>>>> spec->ext_channel_count = 2; >>>>>> spec->multiout.num_dacs = num_pins + 1; >>>>>> + /* for avoiding multi HP mixers */ >>>>>> + cfg->line_out_type = AUTO_PIN_LINE_OUT; >>>>>> } >>>>>> return 0; >>>>>> } >>>>> Would you like me to test this patch? If so, what should I apply it to >>>>> and how should I proceed? >>>> >>>> Yes, the test would be appreciated, of course. >>>> Apply it to the latest 3.0-rc kernel and test. >>> >>> Also, the additional patch below will give "Headphone" mixer control >>> back while new "Surround", "Center" and "LFE" will appear. >>> >>> Note that you'll need to change "Channel Mode" mixer control to "6ch" >>> for using the surround outputs even with these patches. As default, >>> it's set as "2ch". >>> >>> >>> Takashi >>> >> I will definitely try to give this a shot, but the outcome might be >> dependent on the fact whether Fedora 15 will want to work with 3.0-rc >> kernel. > > You can build the kernel by yourself at any time... > >> How about 8-channel sound btw? Under Windows the device claims to be >> capable of it. > > Do you have 4 jacks? Otherwise it's nonsense. > > > Takashi OK, I was able to successfully apply the patch and build the kernel. I tested it using: $ pasuspender bash $ speaker-test -Dplug:surround51 -c6 Once I set sound to 6-channel using alsamixer -c0, I was able to hear the sound for all 6 channels. Setting it to 4 channels took away LFE and center. Pulseaudio outputs are still a little messy, but this is out of ALSA scope, I think. Julian