1 files changed, 0 insertions, 55 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0652-media-bcm2835-unicam-Add-support-for-the-FRAME_SYNC-.patch b/target/linux/bcm27xx/patches-5.4/950-0652-media-bcm2835-unicam-Add-support-for-the-FRAME_SYNC-.patch
deleted file mode 100644
index 544d597a35..0000000000
--- a/target/linux/bcm27xx/patches-5.4/950-0652-media-bcm2835-unicam-Add-support-for-the-FRAME_SYNC-.patch
+++ /dev/null
@@ -1,55 +0,0 @@
-From 20caa3607c972f5c28b3e9aceb0b8a1d2094c0a7 Mon Sep 17 00:00:00 2001
-From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-Date: Tue, 24 Mar 2020 23:13:02 +0200
-Subject: [PATCH] media: bcm2835-unicam: Add support for the FRAME_SYNC
- event
-
-The FRAME_SYNC event is useful for userspace image processing algorithms
-to program the camera sensor as early as possible after frame start.
-Support it.
-
-Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
-Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
-Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
-Reviewed-by: Naushir Patuck <naush@raspberrypi.com>
----
- drivers/media/platform/bcm2835/bcm2835-unicam.c | 14 ++++++++++++++
- 1 file changed, 14 insertions(+)
-
---- a/drivers/media/platform/bcm2835/bcm2835-unicam.c
-+++ b/drivers/media/platform/bcm2835/bcm2835-unicam.c
-@@ -772,6 +772,16 @@ static int unicam_all_nodes_disabled(str
- 	       !dev->node[METADATA_PAD].streaming;
- }
- 
-+static void unicam_queue_event_sof(struct unicam_device *unicam)
-+{
-+	struct v4l2_event event = {
-+		.type = V4L2_EVENT_FRAME_SYNC,
-+		.u.frame_sync.frame_sequence = unicam->sequence,
-+	};
-+
-+	v4l2_event_queue(&unicam->node[IMAGE_PAD].video_dev, &event);
-+}
-+
- /*
-  * unicam_isr : ISR handler for unicam capture
-  * @irq: irq number
-@@ -853,6 +863,8 @@ static irqreturn_t unicam_isr(int irq, v
- 			 */
- 			unicam_schedule_dummy_buffer(&unicam->node[i]);
- 		}
-+
-+		unicam_queue_event_sof(unicam);
- 	}
- 	/*
- 	 * Cannot swap buffer at frame end, there may be a race condition
-@@ -2022,6 +2034,8 @@ static int unicam_subscribe_event(struct
- 				  const struct v4l2_event_subscription *sub)
- {
- 	switch (sub->type) {
-+	case V4L2_EVENT_FRAME_SYNC:
-+		return v4l2_event_subscribe(fh, sub, 2, NULL);
- 	case V4L2_EVENT_SOURCE_CHANGE:
- 		return v4l2_event_subscribe(fh, sub, 4, NULL);
- 	}