File 0027-pcm-ioplug-fix-the-delay-calculation-in-th... of Package alsa

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File 0027-pcm-ioplug-fix-the-delay-calculation-in-the-status-c.patch of Package alsa (Revision 301d5000dd219efa838dfc8ebb4c1781)

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From 6ca01c07ee13435d6c2db4e9121d9a86cc4b1457 Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 30 Dec 2020 19:14:25 +0100
Subject: [PATCH 27/33] pcm: ioplug - fix the delay calculation in the status
 callback

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 src/pcm/pcm_ioplug.c | 32 ++++++++++++++++++--------------
 1 file changed, 18 insertions(+), 14 deletions(-)

diff --git a/src/pcm/pcm_ioplug.c b/src/pcm/pcm_ioplug.c
index 9b1b8ac3b6fc..f2315a10e87c 100644
--- a/src/pcm/pcm_ioplug.c
+++ b/src/pcm/pcm_ioplug.c
@@ -107,9 +107,24 @@ static int snd_pcm_ioplug_channel_info(snd_pcm_t *pcm, snd_pcm_channel_info_t *i
 	return snd_pcm_channel_info_shm(pcm, info, -1);
 }
 
+static int snd_pcm_ioplug_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delayp)
+{
+	ioplug_priv_t *io = pcm->private_data;
+
+	if (io->data->version >= 0x010001 &&
+	    io->data->callback->delay)
+		return io->data->callback->delay(io->data, delayp);
+	else {
+		snd_pcm_ioplug_hw_ptr_update(pcm);
+		*delayp = snd_pcm_mmap_hw_avail(pcm);
+	}
+	return 0;
+}
+
 static int snd_pcm_ioplug_status(snd_pcm_t *pcm, snd_pcm_status_t * status)
 {
 	ioplug_priv_t *io = pcm->private_data;
+	snd_pcm_sframes_t sd;
 
 	memset(status, 0, sizeof(*status));
 	snd_pcm_ioplug_hw_ptr_update(pcm);
@@ -118,6 +133,9 @@ static int snd_pcm_ioplug_status(snd_pcm_t *pcm, snd_pcm_status_t * status)
 	gettimestamp(&status->tstamp, pcm->tstamp_type);
 	status->avail = snd_pcm_mmap_avail(pcm);
 	status->avail_max = io->avail_max;
+	if (snd_pcm_ioplug_delay(pcm, &sd) < 0)
+		sd = snd_pcm_mmap_delay(pcm);
+	status->delay = sd;
 	return 0;
 }
 
@@ -133,20 +151,6 @@ static int snd_pcm_ioplug_hwsync(snd_pcm_t *pcm)
 	return 0;
 }
 
-static int snd_pcm_ioplug_delay(snd_pcm_t *pcm, snd_pcm_sframes_t *delayp)
-{
-	ioplug_priv_t *io = pcm->private_data;
-
-	if (io->data->version >= 0x010001 &&
-	    io->data->callback->delay)
-		return io->data->callback->delay(io->data, delayp);
-	else {
-		snd_pcm_ioplug_hw_ptr_update(pcm);
-		*delayp = snd_pcm_mmap_hw_avail(pcm);
-	}
-	return 0;
-}
-
 static int snd_pcm_ioplug_reset(snd_pcm_t *pcm)
 {
 	ioplug_priv_t *io = pcm->private_data;
-- 
2.26.2

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File 0027-pcm-ioplug-fix-the-delay-calculation-in-the-status-c.patch of Package alsa (Revision 301d5000dd219efa838dfc8ebb4c1781)

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