* Re: ALC650 + Mic input not working [not found] <200305210604.IAA04383@www1.pobox.sk> @ 2003-05-21 9:46 ` Takashi Iwai 2003-08-26 18:00 ` Detection of ALC650 rev.E James Courtier-Dutton 0 siblings, 1 reply; 9+ messages in thread From: Takashi Iwai @ 2003-05-21 9:46 UTC (permalink / raw) To: p z oooo; +Cc: alsa-devel At Wed, 21 May 2003 08:04:44 +0200, p z oooo wrote: > > Hi, > > I tested code and it doesn't work :-(. > When I deleted code to detect ALC650 rev.E, it worked perfect. :-) > > May be: > 1) MSI uses ALC650 rev.E and stil uses gpio0 to switch mic power > on/off > 2) detection code for ALC650 rev.E is wrong most likely the latter... perhaps chaging GPIO0 won't affect the behavior of rev.E. i'll remove it. thanks, Takashi ------------------------------------------------------- This SF.net email is sponsored by: ObjectStore. If flattening out C++ or Java code to make your application fit in a relational database is painful, don't do it! Check out ObjectStore. Now part of Progress Software. http://www.objectstore.net/sourceforge ^ permalink raw reply [flat|nested] 9+ messages in thread
* Detection of ALC650 rev.E 2003-05-21 9:46 ` ALC650 + Mic input not working Takashi Iwai @ 2003-08-26 18:00 ` James Courtier-Dutton 2003-08-26 17:58 ` Takashi Iwai 0 siblings, 1 reply; 9+ messages in thread From: James Courtier-Dutton @ 2003-08-26 18:00 UTC (permalink / raw) To: Takashi Iwai; +Cc: p z oooo, alsa-devel Takashi Iwai wrote: > At Wed, 21 May 2003 08:04:44 +0200, > p z oooo wrote: > >>Hi, >> >>I tested code and it doesn't work :-(. >>When I deleted code to detect ALC650 rev.E, it worked perfect. :-) >> >>May be: >>1) MSI uses ALC650 rev.E and stil uses gpio0 to switch mic power >>on/off >>2) detection code for ALC650 rev.E is wrong > > > most likely the latter... > perhaps chaging GPIO0 won't affect the behavior of rev.E. > i'll remove it. > > > thanks, > > Takashi > > How is the ALC650 rev.E detected? I could not see anything in the alc650 pdf specifications to indicate how to detect the ALC650 rev.E or not. Cheers James ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here:http://www.vmware.com/wl/offer/358/0 ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Detection of ALC650 rev.E 2003-08-26 18:00 ` Detection of ALC650 rev.E James Courtier-Dutton @ 2003-08-26 17:58 ` Takashi Iwai 2003-08-26 20:00 ` James Courtier-Dutton 0 siblings, 1 reply; 9+ messages in thread From: Takashi Iwai @ 2003-08-26 17:58 UTC (permalink / raw) To: James Courtier-Dutton; +Cc: p z oooo, alsa-devel At Tue, 26 Aug 2003 19:00:38 +0100, James Courtier-Dutton wrote: > > Takashi Iwai wrote: > > At Wed, 21 May 2003 08:04:44 +0200, > > p z oooo wrote: > > > >>Hi, > >> > >>I tested code and it doesn't work :-(. > >>When I deleted code to detect ALC650 rev.E, it worked perfect. :-) > >> > >>May be: > >>1) MSI uses ALC650 rev.E and stil uses gpio0 to switch mic power > >>on/off > >>2) detection code for ALC650 rev.E is wrong > > > > > > most likely the latter... > > perhaps chaging GPIO0 won't affect the behavior of rev.E. > > i'll remove it. > > > > > > thanks, > > > > Takashi > > > > > How is the ALC650 rev.E detected? I could not see anything in the alc650 > pdf specifications to indicate how to detect the ALC650 rev.E or not. no, the detection code was removed (as written above), because it simply didn't work as expected :) please let me know if you have any idea how to detect it. Takashi ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here:http://www.vmware.com/wl/offer/358/0 ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Detection of ALC650 rev.E 2003-08-26 17:58 ` Takashi Iwai @ 2003-08-26 20:00 ` James Courtier-Dutton 2003-08-26 20:56 ` James Courtier-Dutton 0 siblings, 1 reply; 9+ messages in thread From: James Courtier-Dutton @ 2003-08-26 20:00 UTC (permalink / raw) To: Takashi Iwai; +Cc: p z oooo, alsa-devel Takashi Iwai wrote: > At Tue, 26 Aug 2003 19:00:38 +0100, > James Courtier-Dutton wrote: > >>Takashi Iwai wrote: >> >>>At Wed, 21 May 2003 08:04:44 +0200, >>>p z oooo wrote: >>> >>> >>>>Hi, >>>> >>>>I tested code and it doesn't work :-(. >>>>When I deleted code to detect ALC650 rev.E, it worked perfect. :-) >>>> >>>>May be: >>>>1) MSI uses ALC650 rev.E and stil uses gpio0 to switch mic power >>>>on/off >>>>2) detection code for ALC650 rev.E is wrong >>> >>> >>>most likely the latter... >>>perhaps chaging GPIO0 won't affect the behavior of rev.E. >>>i'll remove it. >>> >>> >>>thanks, >>> >>>Takashi >>> >>> >> >>How is the ALC650 rev.E detected? I could not see anything in the alc650 >>pdf specifications to indicate how to detect the ALC650 rev.E or not. > > > no, the detection code was removed (as written above), because it > simply didn't work as expected :) > please let me know if you have any idea how to detect it. > > > Takashi > > Can you point me at the code you used to detect it. I have some code here that is supposed to detect it, and I just want to compare it with your previous code before I bother sending it as a patch. Cheers James ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here:http://www.vmware.com/wl/offer/358/0 ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Re: Detection of ALC650 rev.E 2003-08-26 20:00 ` James Courtier-Dutton @ 2003-08-26 20:56 ` James Courtier-Dutton 2003-08-27 13:23 ` Takashi Iwai 0 siblings, 1 reply; 9+ messages in thread From: James Courtier-Dutton @ 2003-08-26 20:56 UTC (permalink / raw) To: James Courtier-Dutton; +Cc: Takashi Iwai, p z oooo, alsa-devel James Courtier-Dutton wrote: > Takashi Iwai wrote: > >> At Tue, 26 Aug 2003 19:00:38 +0100, >> James Courtier-Dutton wrote: >> >>> Takashi Iwai wrote: >>> >>>> At Wed, 21 May 2003 08:04:44 +0200, >>>> p z oooo wrote: >>>> >>>> >>>>> Hi, >>>>> >>>>> I tested code and it doesn't work :-(. >>>>> When I deleted code to detect ALC650 rev.E, it worked perfect. :-) >>>>> >>>>> May be: >>>>> 1) MSI uses ALC650 rev.E and stil uses gpio0 to switch mic power >>>>> on/off >>>>> 2) detection code for ALC650 rev.E is wrong >>>> >>>> >>>> >>>> most likely the latter... >>>> perhaps chaging GPIO0 won't affect the behavior of rev.E. >>>> i'll remove it. >>>> >>>> >>>> thanks, >>>> >>>> Takashi >>>> >>>> >>> >>> How is the ALC650 rev.E detected? I could not see anything in the >>> alc650 pdf specifications to indicate how to detect the ALC650 rev.E >>> or not. >> >> >> >> no, the detection code was removed (as written above), because it >> simply didn't work as expected :) >> please let me know if you have any idea how to detect it. >> >> >> Takashi >> >> > Can you point me at the code you used to detect it. I have some code > here that is supposed to detect it, and I just want to compare it with > your previous code before I bother sending it as a patch. > Cheers > James > > P.S. The code I have depends on the contents of AC97 register 0x6e. Source of this code is: - http://www.realtek.com.tw/downloads/dlac97-2.aspx?lineid=5&famid=12&series=8&Software=True Then download the Linux driver. It is a version of the alsa kernel drivers, but with modifications. /* reg = contents of AC97 reg 0x6e */ switch(ac97->id & 0xfffffff0) { <snip> case 0x414c4720: // ALC650 if (((reg & 0x3f) > 0) && ((reg & 0x3f) < 3)) ac97->id = 0x414c4720; // Early version. else if (((reg & 0x3f) > 2) && ((reg & 0x3f) < 0x10)) ac97->id = 0x414c4721; // D version else if ((reg&0x30) == 0x10) ac97->id = 0x414c4722; // E version else if ((reg&0x30) == 0x20) ac97->id = 0x414c4723; // F version break; ------------------------------------------------------- This SF.net email is sponsored by: VM Ware With VMware you can run multiple operating systems on a single machine. WITHOUT REBOOTING! Mix Linux / Windows / Novell virtual machines at the same time. Free trial click here:http://www.vmware.com/wl/offer/358/0 ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Re: Detection of ALC650 rev.E 2003-08-26 20:56 ` James Courtier-Dutton @ 2003-08-27 13:23 ` Takashi Iwai 2003-08-27 15:08 ` James Courtier-Dutton 0 siblings, 1 reply; 9+ messages in thread From: Takashi Iwai @ 2003-08-27 13:23 UTC (permalink / raw) To: James Courtier-Dutton; +Cc: p z oooo, alsa-devel At Tue, 26 Aug 2003 21:56:38 +0100, James Courtier-Dutton wrote: > > > Can you point me at the code you used to detect it. I have some code > > here that is supposed to detect it, and I just want to compare it with > > your previous code before I bother sending it as a patch. > > Cheers > > James > > > > > P.S. The code I have depends on the contents of AC97 register 0x6e. > Source of this code is: - > http://www.realtek.com.tw/downloads/dlac97-2.aspx?lineid=5&famid=12&series=8&Software=True > > Then download the Linux driver. It is a version of the alsa kernel > drivers, but with modifications. > > /* reg = contents of AC97 reg 0x6e */ > switch(ac97->id & 0xfffffff0) { > > <snip> > > case 0x414c4720: // ALC650 > if (((reg & 0x3f) > 0) && ((reg & 0x3f) < 3)) > ac97->id = 0x414c4720; // Early version. > else if (((reg & 0x3f) > 2) && ((reg & 0x3f) < 0x10)) > ac97->id = 0x414c4721; // D version > else if ((reg&0x30) == 0x10) > ac97->id = 0x414c4722; // E version > else if ((reg&0x30) == 0x20) > ac97->id = 0x414c4723; // F version > break; oh, then it's apparently different. i checked MULTICH register bits but it didn't work anyway. the above looks better (hey where is such a thing described!). could you send me a patch? Takashi ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Re: Detection of ALC650 rev.E 2003-08-27 13:23 ` Takashi Iwai @ 2003-08-27 15:08 ` James Courtier-Dutton 2003-08-27 15:09 ` Takashi Iwai 0 siblings, 1 reply; 9+ messages in thread From: James Courtier-Dutton @ 2003-08-27 15:08 UTC (permalink / raw) To: Takashi Iwai; +Cc: p z oooo, alsa-devel Takashi Iwai wrote: > At Tue, 26 Aug 2003 21:56:38 +0100, > James Courtier-Dutton wrote: > >>>Can you point me at the code you used to detect it. I have some code >>>here that is supposed to detect it, and I just want to compare it with >>>your previous code before I bother sending it as a patch. >>>Cheers >>>James >>> >>> >> >>P.S. The code I have depends on the contents of AC97 register 0x6e. >>Source of this code is: - >>http://www.realtek.com.tw/downloads/dlac97-2.aspx?lineid=5&famid=12&series=8&Software=True >> >>Then download the Linux driver. It is a version of the alsa kernel >>drivers, but with modifications. >> >>/* reg = contents of AC97 reg 0x6e */ >>switch(ac97->id & 0xfffffff0) { >> >><snip> >> >>case 0x414c4720: // ALC650 >> if (((reg & 0x3f) > 0) && ((reg & 0x3f) < 3)) >> ac97->id = 0x414c4720; // Early version. >> else if (((reg & 0x3f) > 2) && ((reg & 0x3f) < 0x10)) >> ac97->id = 0x414c4721; // D version >> else if ((reg&0x30) == 0x10) >> ac97->id = 0x414c4722; // E version >> else if ((reg&0x30) == 0x20) >> ac97->id = 0x414c4723; // F version >> break; > > > oh, then it's apparently different. > i checked MULTICH register bits but it didn't work anyway. > > the above looks better (hey where is such a thing described!). > could you send me a patch? > > > Takashi > > If you go to the realtek site (url above) and download the linux drivers. They are source code, and look like a modified version of alsa-driver. I just extracted the info from the realtek source code. Cheers James ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Re: Detection of ALC650 rev.E 2003-08-27 15:08 ` James Courtier-Dutton @ 2003-08-27 15:09 ` Takashi Iwai 2003-08-27 16:31 ` James Courtier-Dutton 0 siblings, 1 reply; 9+ messages in thread From: Takashi Iwai @ 2003-08-27 15:09 UTC (permalink / raw) To: James Courtier-Dutton; +Cc: p z oooo, alsa-devel At Wed, 27 Aug 2003 16:08:19 +0100, James Courtier-Dutton wrote: > > Takashi Iwai wrote: > > At Tue, 26 Aug 2003 21:56:38 +0100, > > James Courtier-Dutton wrote: > > > >>>Can you point me at the code you used to detect it. I have some code > >>>here that is supposed to detect it, and I just want to compare it with > >>>your previous code before I bother sending it as a patch. > >>>Cheers > >>>James > >>> > >>> > >> > >>P.S. The code I have depends on the contents of AC97 register 0x6e. > >>Source of this code is: - > >>http://www.realtek.com.tw/downloads/dlac97-2.aspx?lineid=5&famid=12&series=8&Software=True > >> > >>Then download the Linux driver. It is a version of the alsa kernel > >>drivers, but with modifications. > >> > >>/* reg = contents of AC97 reg 0x6e */ > >>switch(ac97->id & 0xfffffff0) { > >> > >><snip> > >> > >>case 0x414c4720: // ALC650 > >> if (((reg & 0x3f) > 0) && ((reg & 0x3f) < 3)) > >> ac97->id = 0x414c4720; // Early version. > >> else if (((reg & 0x3f) > 2) && ((reg & 0x3f) < 0x10)) > >> ac97->id = 0x414c4721; // D version > >> else if ((reg&0x30) == 0x10) > >> ac97->id = 0x414c4722; // E version > >> else if ((reg&0x30) == 0x20) > >> ac97->id = 0x414c4723; // F version > >> break; > > > > > > oh, then it's apparently different. > > i checked MULTICH register bits but it didn't work anyway. > > > > the above looks better (hey where is such a thing described!). > > could you send me a patch? > > > > > > Takashi > > > > > If you go to the realtek site (url above) and download the linux > drivers. They are source code, and look like a modified version of > alsa-driver. > I just extracted the info from the realtek source code. yep, that i know. i did want to say "where is documetation!" ;) for the time being, i have no time at all, so it'd be helpful if anyone can send us a patch... Takashi ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ^ permalink raw reply [flat|nested] 9+ messages in thread
* Re: Re: Detection of ALC650 rev.E 2003-08-27 15:09 ` Takashi Iwai @ 2003-08-27 16:31 ` James Courtier-Dutton 0 siblings, 0 replies; 9+ messages in thread From: James Courtier-Dutton @ 2003-08-27 16:31 UTC (permalink / raw) To: Takashi Iwai; +Cc: p z oooo, alsa-devel Takashi Iwai wrote: > At Wed, 27 Aug 2003 16:08:19 +0100, > James Courtier-Dutton wrote: > >>Takashi Iwai wrote: >> >>>At Tue, 26 Aug 2003 21:56:38 +0100, >>>James Courtier-Dutton wrote: >>> >>> >>>>>Can you point me at the code you used to detect it. I have some code >>>>>here that is supposed to detect it, and I just want to compare it with >>>>>your previous code before I bother sending it as a patch. >>>>>Cheers >>>>>James >>>>> >>>>> >>>> >>>>P.S. The code I have depends on the contents of AC97 register 0x6e. >>>>Source of this code is: - >>>>http://www.realtek.com.tw/downloads/dlac97-2.aspx?lineid=5&famid=12&series=8&Software=True >>>> >>>>Then download the Linux driver. It is a version of the alsa kernel >>>>drivers, but with modifications. >>>> >>>>/* reg = contents of AC97 reg 0x6e */ >>>>switch(ac97->id & 0xfffffff0) { >>>> >>>><snip> >>>> >>>>case 0x414c4720: // ALC650 >>>> if (((reg & 0x3f) > 0) && ((reg & 0x3f) < 3)) >>>> ac97->id = 0x414c4720; // Early version. >>>> else if (((reg & 0x3f) > 2) && ((reg & 0x3f) < 0x10)) >>>> ac97->id = 0x414c4721; // D version >>>> else if ((reg&0x30) == 0x10) >>>> ac97->id = 0x414c4722; // E version >>>> else if ((reg&0x30) == 0x20) >>>> ac97->id = 0x414c4723; // F version >>>> break; >>> >>> >>>oh, then it's apparently different. >>>i checked MULTICH register bits but it didn't work anyway. >>> >>>the above looks better (hey where is such a thing described!). >>>could you send me a patch? >>> >>> >>>Takashi >>> >>> >> >>If you go to the realtek site (url above) and download the linux >>drivers. They are source code, and look like a modified version of >>alsa-driver. >>I just extracted the info from the realtek source code. > > > yep, that i know. i did want to say "where is documetation!" ;) > > for the time being, i have no time at all, so it'd be helpful if > anyone can send us a patch... > > > Takashi > > I don't have time to create a patch from that code at the moment. I am working on getting audigy2 passthru working. Cheers James ------------------------------------------------------- This sf.net email is sponsored by:ThinkGeek Welcome to geek heaven. http://thinkgeek.com/sf ^ permalink raw reply [flat|nested] 9+ messages in thread
end of thread, other threads:[~2003-08-27 16:31 UTC | newest]
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[not found] <200305210604.IAA04383@www1.pobox.sk>
2003-05-21 9:46 ` ALC650 + Mic input not working Takashi Iwai
2003-08-26 18:00 ` Detection of ALC650 rev.E James Courtier-Dutton
2003-08-26 17:58 ` Takashi Iwai
2003-08-26 20:00 ` James Courtier-Dutton
2003-08-26 20:56 ` James Courtier-Dutton
2003-08-27 13:23 ` Takashi Iwai
2003-08-27 15:08 ` James Courtier-Dutton
2003-08-27 15:09 ` Takashi Iwai
2003-08-27 16:31 ` James Courtier-Dutton
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