openwrtv4/target/linux/brcm2708/patches-4.4/0170-bcm2835-camera-fix-a-bug-in-computation-of-frame-tim.patch
John Crispin cd2114e19c brcm2708: update linux 4.4 patches to latest version
As usual these patches were extracted from the raspberry pi repo:
https://github.com/raspberrypi/linux/tree/rpi-4.4.y

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

SVN-Revision: 48966
2016-03-08 18:11:49 +00:00

23 lines
830 B
Diff

From c5cbb66686e7e289e8a7aff49a954f86893e628d Mon Sep 17 00:00:00 2001
From: Dhiraj Goel <dhiraj.goel@gmail.com>
Date: Thu, 3 Mar 2016 21:10:50 -0800
Subject: [PATCH 170/170] bcm2835-camera: fix a bug in computation of frame
timestamp
Fixes #1318
---
drivers/media/platform/bcm2835/bcm2835-camera.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/drivers/media/platform/bcm2835/bcm2835-camera.c
+++ b/drivers/media/platform/bcm2835/bcm2835-camera.c
@@ -360,8 +360,7 @@ static void buffer_cb(struct vchiq_mmal_
div =
div_u64_rem(runtime_us, USEC_PER_SEC, &rem);
buf->vb.timestamp.tv_sec =
- dev->capture.kernel_start_ts.tv_sec - 1 +
- div;
+ dev->capture.kernel_start_ts.tv_sec + div;
buf->vb.timestamp.tv_usec =
dev->capture.kernel_start_ts.tv_usec + rem;