/-- Rudolf Cejka wrote: | Orion Hodson wrote (2003/06/26): | > Oleg, Well done on working out a working fix for this problem... | > ... There are some comments inline below that may help. | > - Orion | | Hello, | how did you solve it in the end? Recently, I have got my new | machine with ASUS P4P800-VM with AD1980 and I came into exactly | same problem with no sound. Oleg's patch was very good starting | point how to get working sound and where to start ;o)
Yes, I'll commit it shortly. | I have another machine with different problem: Output is good, however | main volume is not adjusted by Master Volume (0x02) register, but by | Headphone Volume (0x04) register (Monitor Volume in Aumix). There's a patch below that should help with this case - let me know how you go as I have no similar h/w. | It is just though, but maybe my and Oleg's machine is case 3 in | 5.2.1 AUX_OUT Options and the another machine would be case 1 or 2, | so that it is needed to implement checking procedure at the end of | 5.2.1 AUX_OUT Options. However, I have to access the another | machine and check its chipset and registers first. If there is | anybody with AD1980 chip too, it would be interesting to see content | of 0x00, 0x04, 0x28, and 0x38 registers and experiences with current | pcm driver. The existing code does something already (ac97_fix_auxout in ac97.c), but the available options are limited by the OSS mixer interface. Kind Regards - Orion
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