From: David Henningsson Date: Sat, 21 Apr 2018 12:57:40 +0000 (+0200) Subject: ALSA: core: Report audio_tstamp in snd_pcm_sync_ptr X-Git-Tag: v3.18.108~10 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cd85ad112ecf79cb61a3b93ae1388375caf05a6d;p=thirdparty%2Fkernel%2Fstable.git ALSA: core: Report audio_tstamp in snd_pcm_sync_ptr commit f853dcaae2f5bbe021161e421bd1576845bae8f6 upstream. It looks like a simple mistake that this struct member was forgotten. Audio_tstamp isn't used much, and on some archs (such as x86) this ioctl is not used by default, so that might be the reason why this has slipped for so long. Fixes: 4eeaaeaea1ce ("ALSA: core: add hooks for audio timestamps") Signed-off-by: David Henningsson Reviewed-by: Takashi Sakamoto Cc: # v3.8+ Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index a4bae2ce4a0ca..e2d78f8af2ab1 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -2695,6 +2695,7 @@ static int snd_pcm_sync_ptr(struct snd_pcm_substream *substream, sync_ptr.s.status.hw_ptr = status->hw_ptr; sync_ptr.s.status.tstamp = status->tstamp; sync_ptr.s.status.suspended_state = status->suspended_state; + sync_ptr.s.status.audio_tstamp = status->audio_tstamp; snd_pcm_stream_unlock_irq(substream); if (copy_to_user(_sync_ptr, &sync_ptr, sizeof(sync_ptr))) return -EFAULT;