From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 8 Apr 2009 07:29:35 +0000 (+0200)
Subject: pcm_hw plugin: preserve monotonic flag also after snd_pcm_hw_params() call
X-Git-Tag: v1.0.20~1^2~2
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=fb12b894534f3040f02b8b4ff2304c962f3d8b49;p=alsa-lib.git

pcm_hw plugin: preserve monotonic flag also after snd_pcm_hw_params() call

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/src/pcm/pcm_hw.c b/src/pcm/pcm_hw.c
index e9ce0927..c7e6e565 100644
--- a/src/pcm/pcm_hw.c
+++ b/src/pcm/pcm_hw.c
@@ -326,6 +326,8 @@ static int snd_pcm_hw_hw_params(snd_pcm_t *pcm, snd_pcm_hw_params_t * params)
 		SYSMSG("SNDRV_PCM_IOCTL_HW_PARAMS failed");
 		return err;
 	}
+	params->info &= ~0xf0000000;
+	params->info |= (pcm->monotonic ? SND_PCM_INFO_MONOTONIC : 0);
 	err = sync_ptr(hw, 0);
 	if (err < 0)
 		return err;