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| 12:36.19 | nihil84 | hello everyone! |
| 12:36.45 | nihil84 | <PROTECTED> |
| 12:37.35 | nihil84 | is there anybody out there? |
| 12:37.42 | helicopter88 | nihil84, #android |
| 12:39.18 | nihil84 | hello helicopter88, thank-you. |
| 12:39.30 | helicopter88 | you-are-welcome |
| 12:41.12 | nihil84 | however i need to explain that my problem is not like "this app is not working..." or such lame things... |
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| 12:42.28 | nihil84 | the phone which i am talking about (which is not mine) has some low level issue and I cannot find if it is hw or sw (kernel/drivers...) |
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| 12:43.50 | nihil84 | I understand that this is a devel channel... i don't want to bother anyone |
| 12:46.39 | nihil84 | being more explicit: with any rom i tried to flash does not work sound (no music, no sound effects, no audio on calls) |
| 12:46.55 | nihil84 | there is no /dev/snd |
| 12:47.41 | nihil84 | and dmesg reports: |
| 12:47.45 | nihil84 | <6>[ 16.169097] htc-acoustic: open |
| 12:47.45 | nihil84 | <3>[ 16.170410] smd_alloc_channel() cid 39 does not exist |
| 12:47.45 | nihil84 | <6>[ 16.171234] htc-acoustic: release |
| 12:47.47 | nihil84 | <6>[ 16.191711] audio: init: codecs |
| 12:47.49 | nihil84 | <3>[ 16.301483] audio_init: cannot attach to adsp |
| 12:48.22 | nihil84 | Are you sure #android is the right place to ask this kind of questions? |
| 12:49.35 | helicopter88 | no |
| 12:50.22 | helicopter88 | nihil84, well,for those kind of questions you should wait here for someone more aknowledged to reply |
| 12:52.09 | nihil84 | ok, thank-you again |
| 12:53.22 | nihil84 | should i wait for someone in particular or I keep asking to anyone who jumps in? ;-) |
| 12:54.36 | helicopter88 | can't help exactly,I don't know who's the audio expert |
| 12:55.46 | nihil84 | well, at least i'm in the right place |
| 12:56.14 | nihil84 | do you know any other channel like this? |
| 12:56.42 | helicopter88 | nope sorry |
| 13:02.41 | nihil84 | however, the phone is connected to my pc right now, with an adb shell open. if someone has some hints to get more clues on my problem i'll try anything |
| 13:02.57 | helicopter88 | you can try to check logcat |
| 13:03.03 | Marc | what phone are you talking about? that might really help |
| 13:03.55 | nihil84 | yeah, sure. i'm sorry. htc desire (bravo) |
| 13:04.15 | nihil84 | hi Marc |
| 13:05.16 | nihil84 | it equips a cyanogenmod 7.2.0.1 |
| 13:05.57 | nihil84 | with kernel 2.6.37.6 |
| 13:06.50 | nihil84 | s-off (alpharev) and amon-ra recovery |
| 13:07.26 | Marc | IIRC channel ID 39 should be DAL_AQ_AUD, which is your audio dal channel |
| 13:07.40 | Marc | could you provide a full dmesg output? |
| 13:08.17 | Marc | if you are using a rom and kernel that works for everyone else chances are it's a hardware problem |
| 13:08.45 | nihil84 | sure, how? do I paste it in the chat? isn't it somehow messy? |
| 13:08.57 | Marc | paste it on pastebin.com |
| 13:09.02 | nihil84 | ok |
| 13:12.49 | nihil84 | http://pastebin.com/NFAAD4c0 |
| 13:15.36 | nihil84 | this phone passed through many rom flashes, one day it stopped working suddenly: it turned off by its own, then on reboot it stuck on s-off splash (joker screen) |
| 13:16.05 | nihil84 | there it is where i enter in the story |
| 13:16.19 | Marc | well, DAL_AQ_AUD is missing |
| 13:16.39 | Marc | which is the actual audio dsp channel |
| 13:16.46 | Marc | without that you will have no audio |
| 13:17.03 | nihil84 | i cleaned all: reflashed hboot, radio, recovery, then android |
| 13:17.22 | Marc | looks like a hardware or low level bootloader issue |
| 13:18.09 | nihil84 | before that audio worked (quite) well, an hw problem it sounds strange to me, may be i made some mistake |
| 13:19.41 | nihil84 | is there anything i can try? |
| 13:20.15 | Marc | except for flashing everything again? I don't think so |
| 13:21.29 | nihil84 | do you think something went wrong while flashing or i flashed some wrong image? |
| 13:23.21 | nihil84 | can i ask you where do you expected to see DAL_AQ_AUD? how do you see it is missing? |
| 13:29.44 | nihil84 | i just found this in the dmesg output: smd_alloc_channel() cid=42 size=08192 'SMD_DAL_AM_AUD' |
| 13:38.38 | Marc | the smd channels are allocated by scanning the smd ports |
| 13:38.57 | nihil84 | what does smd stand for? |
| 13:38.59 | Marc | I don't have a dmesg with dal_aq_aud right now but I know that it's used to access the audio dsp |
| 13:39.36 | Marc | shared memory driver (google helps) |
| 13:39.56 | Marc | dal_am_aud is used for acdb and adie |
| 13:41.26 | nihil84 | surface mount device (google also confuse) :P |
| 13:41.44 | Marc | look for qualcomm's smd ... |
| 13:42.16 | Marc | you won't find much info about it though ;) |
| 13:44.15 | nihil84 | i also have a fully functional sensation, it may help getting its dmesg with dal_aq_aud or you only wanted to show it me? |
| 13:44.20 | nihil84 | *to me |
| 13:46.14 | nihil84 | radio image is something shipped also with android roms (like cyanogenmod) or it changes only if you explicitly flash it? |
| 13:47.59 | helicopter88 | usually,only when you flash it |
| 13:51.21 | nihil84 | what does it supply? it is related to such things? |
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| 13:54.06 | nihil84 | I also tried to revert to stock unrooted RUU, but i can't restore default CID |
| 13:55.11 | nihil84 | (strange things happen also on that side...) |
| 13:59.38 | nihil84 | and what RIL is? |
| 14:11.04 | helicopter88 | Radio Interpretation Layer |
| 14:11.09 | helicopter88 | what makes radio communicate with android |
| 14:11.19 | nihil84 | i'm trying to flash an older flash (5.09.05.30_2), may be more stable? |
| 14:11.52 | nihil84 | but RIL is shipped with android, isn't it? |
| 14:15.57 | nihil84 | still getting: "cid 39 does not exist" |
| 14:16.01 | nihil84 | :'( |
| 14:51.18 | nihil84 | where can i look for radio errors, something like radiolog... |
| 14:54.10 | helicopter88 | adb logcat -b radio iirc |
| 14:55.02 | nihil84 | thanks |
| 15:04.40 | nihil84 | flashable roms are: hboot, recovery, radio and system/android. that's all, right? |
| 15:04.59 | helicopter88 | no |
| 15:05.08 | helicopter88 | wait |
| 15:05.08 | nihil84 | then what? |
| 15:05.11 | nihil84 | ok |
| 15:05.17 | helicopter88 | nihil84, rephrase your questions |
| 15:08.10 | nihil84 | sorry? |
| 15:08.25 | helicopter88 | what do you mean with "flashable roms are: hboot, recovery, radio and system/android. that's all, right?" |
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| 15:16.23 | nihil84 | uh, ok... i am am not an android developer. i am pretty expert with linux systems on x86 arch but i know little of android systems |
| 15:17.29 | nihil84 | flashing hboot, recovery, radio and andoid, is all i can do to try to change system software |
| 15:18.04 | nihil84 | or there is some other partition where may the error reside that i left unchanged? |
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| 15:32.04 | nihil84mobile | helicopter88, it's me. nihil84 |
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| 17:40.47 | nihil84 | I also get this errors (from logcat -b radio iirc): |
| 17:41.11 | nihil84 | E/RILC ( 119): RIL_register: upgrade RIL to version 3 current version=2 |
| 17:41.11 | nihil84 | E/RILC ( 119): Failed to get socket 'rild-htc' |
| 17:41.11 | nihil84 | E/RILC ( 119): Failed to get socket 'rild-htc-dmagent' |
| 17:41.12 | nihil84 | E/RILC ( 119): Failed to get socket 'rild-htc-ims-ril' |
| 17:41.14 | nihil84 | E/RILC ( 119): Failed to get socket 'rild-htc-simapi' |
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