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From 1fabe36f40e872942c80041225bdbf41db561bea Mon Sep 17 00:00:00 2001
From: Rob Clark <rob@ti.com>
Date: Sun, 4 Apr 2010 06:47:55 -0500
Subject: [PATCH 05/11] v4l2sink: Add support for omap_vout driver
---
sys/v4l2/gstv4l2sink.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/sys/v4l2/gstv4l2sink.c b/sys/v4l2/gstv4l2sink.c
index 4408428..66dda8e 100644
--- a/sys/v4l2/gstv4l2sink.c
+++ b/sys/v4l2/gstv4l2sink.c
@@ -900,6 +900,17 @@ gst_v4l2sink_buffer_alloc (GstBaseSink * bsink, guint64 offset, guint size,
no_pending_streamon = TRUE;
}
+ /* workaround for bug in omap_vout driver, when we ask for more
+ * than four buffers:
+ */
+ if (!strcmp ("omap_vout", driver)) {
+ if (v4l2sink->num_buffers > 4) {
+ v4l2sink->num_buffers = 4;
+ GST_DEBUG_OBJECT (v4l2sink,
+ "limiting to 4 buffers to work-around omap_vout driver bug");
+ }
+ }
+
/* set_caps() might not be called yet.. so just to make sure: */
if (!gst_v4l2sink_set_caps (bsink, caps)) {
return GST_FLOW_ERROR;
--
1.7.1
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