juan@portatil-juan:~$ lsmod | grep -i snd_hda_intel
snd_hda_intel          42730  1
snd_hda_codec         164067  2 snd_hda_codec_realtek,snd_hda_intel
snd_pcm                85501  2 snd_hda_codec,snd_hda_intel
snd_page_alloc         14230  2 snd_pcm,snd_hda_intel
snd                    60871  12 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
juan@portatil-juan:~$