1 files changed, 0 insertions, 97 deletions
diff --git a/target/linux/brcm2708/patches-4.14/950-0200-bcm2835-camera-Fix-timestamp-calculation-problem-221.patch b/target/linux/brcm2708/patches-4.14/950-0200-bcm2835-camera-Fix-timestamp-calculation-problem-221.patch
deleted file mode 100644
index 9da6ac4642..0000000000
--- a/target/linux/brcm2708/patches-4.14/950-0200-bcm2835-camera-Fix-timestamp-calculation-problem-221.patch
+++ /dev/null
@@ -1,97 +0,0 @@
-From aa6e148bb75f76291e9625316f1f7c73458daf47 Mon Sep 17 00:00:00 2001
-From: David H <davidjhu@gmail.com>
-Date: Wed, 4 Oct 2017 04:43:07 -0700
-Subject: [PATCH 200/454] bcm2835-camera: Fix timestamp calculation problem
- (#2214)
-
-* bcm2835-camera: Fix timestamp calculation problem
-
-Use div_s64_rem() to convert usec timestamp to timeval
-to avoid integer signedness bug.
-
-* bcm2835-camera: Store kernel start time in NSEC instead of USEC
-
-* bcm2835-camera: Reword debug message for clarity
----
- .../bcm2835-camera/bcm2835-camera.c           | 41 +++++--------------
- .../bcm2835-camera/bcm2835-camera.h           |  2 +-
- 2 files changed, 11 insertions(+), 32 deletions(-)
-
---- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
-+++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.c
-@@ -348,37 +348,17 @@ static void buffer_cb(struct vchiq_mmal_
- 				 buf->vb.vb2_buf.timestamp);
- 
- 			} else if(pts != 0) {
--				struct timeval timestamp;
- 				s64 runtime_us = pts -
- 				    dev->capture.vc_start_timestamp;
--				u32 div = 0;
--				u32 rem = 0;
--
--				div =
--				    div_u64_rem(runtime_us, USEC_PER_SEC, &rem);
--				timestamp.tv_sec =
--				    dev->capture.kernel_start_ts.tv_sec + div;
--				timestamp.tv_usec =
--				    dev->capture.kernel_start_ts.tv_usec + rem;
--
--				if (timestamp.tv_usec >=
--				    USEC_PER_SEC) {
--					timestamp.tv_sec++;
--					timestamp.tv_usec -=
--					    USEC_PER_SEC;
--				}
-+				buf->vb.vb2_buf.timestamp = (runtime_us * NSEC_PER_USEC) +
-+				    dev->capture.kernel_start_timestamp;
- 				v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
--					 "Convert start time %d.%06d and %llu "
--					 "with offset %llu to %d.%06d\n",
--					 (int)dev->capture.kernel_start_ts.
--					 tv_sec,
--					 (int)dev->capture.kernel_start_ts.
--					 tv_usec,
--					 dev->capture.vc_start_timestamp, pts,
--					 (int)timestamp.tv_sec,
--					 (int)timestamp.tv_usec);
--				buf->vb.vb2_buf.timestamp = timestamp.tv_sec * 1000000000ULL +
--					timestamp.tv_usec * 1000ULL;
-+					 "Buffer time set as converted timestamp - %llu "
-+					 "= (pts [%lld usec] - vc start time [%llu usec]) "
-+					 "+ kernel start time [%llu nsec]\n",
-+					 buf->vb.vb2_buf.timestamp,
-+					 pts, dev->capture.vc_start_timestamp,
-+					 dev->capture.kernel_start_timestamp);
- 			} else {
- 				if (dev->capture.last_timestamp) {
- 					buf->vb.vb2_buf.timestamp = dev->capture.last_timestamp;
-@@ -388,8 +368,7 @@ static void buffer_cb(struct vchiq_mmal_
- 				}
- 				else {
- 					buf->vb.vb2_buf.timestamp =
--					dev->capture.kernel_start_ts.tv_sec  * 1000000000ULL +
--					dev->capture.kernel_start_ts.tv_usec * 1000ULL;
-+					dev->capture.kernel_start_timestamp;
- 					v4l2_dbg(1, bcm2835_v4l2_debug, &dev->v4l2_dev,
- 					 "Buffer time set as start timestamp - %lld",
- 					 buf->vb.vb2_buf.timestamp);
-@@ -574,7 +553,7 @@ static int start_streaming(struct vb2_qu
- 
- 	dev->capture.last_timestamp = 0;
- 
--	v4l2_get_timestamp(&dev->capture.kernel_start_ts);
-+	dev->capture.kernel_start_timestamp = ktime_get_ns();
- 
- 	/* enable the camera port */
- 	dev->capture.port->cb_ctx = dev;
---- a/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
-+++ b/drivers/staging/vc04_services/bcm2835-camera/bcm2835-camera.h
-@@ -92,7 +92,7 @@ struct bm2835_mmal_dev {
- 		/* VC start timestamp for streaming */
- 		s64         vc_start_timestamp;
- 		/* Kernel start timestamp for streaming */
--		struct timeval kernel_start_ts;
-+		u64         kernel_start_timestamp;
- 		/* Timestamp of last frame */
- 		u64 		last_timestamp;
-