diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.9/0197-BCM2835-V4L2-Correctly-denote-key-frames-in-encoded-.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.9/0197-BCM2835-V4L2-Correctly-denote-key-frames-in-encoded-.patch | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.9/0197-BCM2835-V4L2-Correctly-denote-key-frames-in-encoded-.patch b/target/linux/brcm2708/patches-4.9/0197-BCM2835-V4L2-Correctly-denote-key-frames-in-encoded-.patch new file mode 100644 index 0000000000..4b375abad9 --- /dev/null +++ b/target/linux/brcm2708/patches-4.9/0197-BCM2835-V4L2-Correctly-denote-key-frames-in-encoded-.patch @@ -0,0 +1,24 @@ +From 9136b739f4ecc714db0431a3e0f4f4d9b12ab670 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.org> +Date: Mon, 13 Feb 2017 13:11:41 +0000 +Subject: [PATCH] BCM2835-V4L2: Correctly denote key frames in encoded data + +Forward MMAL key frame flags to the V4L2 buffers. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> +--- + drivers/media/platform/bcm2835/bcm2835-camera.c | 3 +++ + 1 file changed, 3 insertions(+) + +--- a/drivers/media/platform/bcm2835/bcm2835-camera.c ++++ b/drivers/media/platform/bcm2835/bcm2835-camera.c +@@ -413,6 +413,9 @@ static void buffer_cb(struct vchiq_mmal_ + dev->capture.last_timestamp = buf->vb.vb2_buf.timestamp; + + vb2_set_plane_payload(&buf->vb.vb2_buf, 0, length); ++ if (mmal_flags & MMAL_BUFFER_HEADER_FLAG_KEYFRAME) ++ buf->vb.flags |= V4L2_BUF_FLAG_KEYFRAME; ++ + v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev, + "Buffer has ts %llu", + dev->capture.last_timestamp); |