From bfdd3a0a5bc59fdb02cc0b8b3bbe506597d8330c Mon Sep 17 00:00:00 2001
From: Jakob Bornecrantz <jakob@collabora.com>
Date: Mon, 13 Jul 2020 14:01:16 +0100
Subject: [PATCH] d/v4l2: More buffers

---
 doc/changes/drivers/mr.665.2.md    | 1 +
 src/xrt/drivers/v4l2/v4l2_driver.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 doc/changes/drivers/mr.665.2.md

diff --git a/doc/changes/drivers/mr.665.2.md b/doc/changes/drivers/mr.665.2.md
new file mode 100644
index 000000000..98d7734fa
--- /dev/null
+++ b/doc/changes/drivers/mr.665.2.md
@@ -0,0 +1 @@
+v4l2: Allocate more buffers when streaming data.
diff --git a/src/xrt/drivers/v4l2/v4l2_driver.c b/src/xrt/drivers/v4l2/v4l2_driver.c
index cbf6dd826..6c3d818c3 100644
--- a/src/xrt/drivers/v4l2/v4l2_driver.c
+++ b/src/xrt/drivers/v4l2/v4l2_driver.c
@@ -68,7 +68,7 @@
 DEBUG_GET_ONCE_LOG_OPTION(v4l2_log, "V4L2_LOG", U_LOGGING_WARN)
 DEBUG_GET_ONCE_NUM_OPTION(v4l2_exposure_absolute, "V4L2_EXPOSURE_ABSOLUTE", 10)
 
-#define NUM_V4L2_BUFFERS 3
+#define NUM_V4L2_BUFFERS 5
 
 
 /*
-- 
GitLab