[Alsa-user] A solution for DC-OFFSET problem of XFIRE 1024 without reloading the module
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From: Denis <n4...@ms...> - 2003-03-18 14:27:15
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Here is a solution for DC-offset problem of XFIRE 1024 without reloading the module. I added some code into the file "cs46xx_lib.c". The function of the code I added is to reset automatically before playing/recording each times without reloading the module and stopping any PCM process. But I consider that this is not the final solution, because it can't avoid distortion of recording(capture). The record is still NOT OK from head to the tail, because some distorted frames/sections are always exist. (Not all frames of the record are OK.) Here is "cs46xx_lib.c" for alsa-driver-0.9.0rc2, and you must set the definition: DMX_XFIRE_PATCH http://163.23.24.15/~denis/cs46xx/cs46xx_lib.c |