From: Awais Belal <awais_belal@xxxxxxxxxx> It should be possible to use empty mask format with extplug. The refinement of mask via extplug is now modified, to accept empty masks as well to work properly. Signed-off-by: Awais Belal <awais_belal@xxxxxxxxxx> Signed-off-by: Mounesh Sutar <sutar.mounesh@xxxxxxxxx> diff --git a/src/pcm/pcm_extplug.c b/src/pcm/pcm_extplug.c index a04f826..1004f54 100644 --- a/src/pcm/pcm_extplug.c +++ b/src/pcm/pcm_extplug.c @@ -172,6 +172,8 @@ int snd_ext_parm_mask_refine(snd_mask_t *mask, struct snd_ext_parm *parm, int ty unsigned int i; parm += type; + if (!parm->active) + return 0; memset(&bits, 0, sizeof(bits)); for (i = 0; i < parm->num_list; i++) bits.bits[parm->list[i] / 32] |= 1U << (parm->list[i] % 32); -- 2.7.4 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel