[alsa-devel] [PATCH 3.0-rc1 resend] ALSA: isight: add now required waking of DMA context

Date: Tue, 31 May 2011 11:07:50 +0200

Since commit 13882a82ee16, upper-layer firewire drivers are required to flush after queuing a batch of isochronous buffers.

Signed-off-by: Stefan Richter stefanr@s5r6.in-berlin.de --- sound/firewire/isight.c | 1 + 1 file changed, 1 insertion(+)

Index: b/sound/firewire/isight.c =================================================================== --- a/sound/firewire/isight.c +++ b/sound/firewire/isight.c @@ -213,6 +213,7 @@ static void isight_packet(struct fw_iso_ if (++index >= QUEUE_LENGTH) index = 0; isight->packet_index = index; + fw_iso_context_queue_flush(isight->context); }

static int isight_connect(struct isight *isight)