ALSA: pcm: Fix avail to return error if stream is suspended

When the stream is in suspended state some applications wait
on "Stream Pipe Error" in response to snd_pcm_avail call to
resume the stream.

In the current implementation snd_pcm_avail() returns zero
when the stream is in suspended state. This causes application
to enter in infinite loop for frames to be available.

"Stream pipe Error" code is getting returned for read/write
call when the stream is in suspended state. Similarly update
snd_pcm_avail to return -ESTRPIPE.

Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

path: root/data/muscle_mappings.txt

real			paper	model

adductor longus		add	add_long
erector spinae		es	ercspn
gluteus maximus		gm	glut_max1 glut_max2 glut_max3
hamstring		hs	bifemlh bifemsh semimem semiten
gastrocnemius lateralis	lg	lat_gas
gastrocnemius medialis	mg	med_gas
rectus femoris		rf	rect_fem
soleus			sol	soleus
tibialis anterior	ta	tib_ant
tensor fascia latae	tfl	tfl
vastus lateralis	vl	vas_lat
vastus medialis		vm	vas_med