From 6b6f3432fe1c8451bd78a09ae1c219d7ea1b93a8 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Mon, 5 Jun 2023 17:15:30 +0200
Subject: [PATCH] alsa: htimestamp needs an operation to sync with hw

So use snd_pcm_avail
---
 spa/plugins/alsa/alsa-pcm.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spa/plugins/alsa/alsa-pcm.c b/spa/plugins/alsa/alsa-pcm.c
index 8fc7a26d0..52a68c292 100644
--- a/spa/plugins/alsa/alsa-pcm.c
+++ b/spa/plugins/alsa/alsa-pcm.c
@@ -1887,6 +1887,7 @@ static int get_avail(struct state *state, uint64_t current_time, snd_pcm_uframes
 	snd_htimestamp_t tstamp;
 	uint64_t then;
 
+	avail = snd_pcm_avail(state->hndl);
 	if ((res = snd_pcm_htimestamp(state->hndl, &avail, &tstamp)) < 0) {
 		if ((res = alsa_recover(state, res)) < 0)
 			return res;