Searched refs:preallocate_dma (Results 1 – 1 of 1) sorted by relevance
34 static int preallocate_dma = 1; variable35 module_param(preallocate_dma, int, 0444);36 MODULE_PARM_DESC(preallocate_dma, "Preallocate DMA memory when the PCM devices are initialized.");235 if (size > 0 && preallocate_dma && substream->number < maximum_substreams) in snd_pcm_lib_preallocate_pages1()