tree a1a10bff0ab5fb7f8ab265edba72897f1b90bd07
parent c62a01ad6e746fae9c93f51ea67e0abfd8d94b58
author Jaroslav Kysela <perex@perex.cz> 1243503080 +0200
committer Takashi Iwai <tiwai@suse.de> 1243590458 +0200

ALSA: PCM midlevel: Do not update hw_ptr_jiffies when hw_ptr is not changed

Some hardware might have bigger FIFOs and DMA pointer value will be updated
in large chunks. Do not update hw_ptr_jiffies and position timestamp when
hw_ptr value was not changed.

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>