On 2016年09月20日 05:48, Takashi Iwai wrote: > On Sat, 17 Sep 2016 16:49:26 +0200, > Takashi Sakamoto wrote: >> >> Currently, this test program uses invalid array for threshold level >> information. > > What do you mean exactly here as "threshold level"? > This term is fairly unclear to me and I don't remember of it being > defined properly although you seem to have started using in some > comments. Aha. Now I got it. I interpreted 'TLV' as 'Threshold LeVel', and it's completely my misreading. Actually, TLV is mainly used to describe the relationship between Linear/dB representation, However, in a design of ALSA control interface, 'TLV' means a data structure with Type/Length/Value. So this line expect the TLV packet is larger than two members for the T and the L. http://git.kernel.org/cgit/linux/kernel/git/tiwai/sound.git/tree/sound/core/control.c?h=v4.8-rc6#n1440 I have scarcely realized my mistakes. I'll revise this patchset with a new one to update control interface description... Thanks! Takashi Sakamoto _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
