X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0326-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch;fp=target%2Flinux%2Fbrcm2708%2Fpatches-4.19%2F950-0326-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch;h=5e5f1a7bf8b061533e11f1560e7bdebbcf0e7c15;hb=67dcc43f3a22dc3a7ac07a7065971b426feeb043;hp=0000000000000000000000000000000000000000;hpb=47a93a810f78adce5a130d287f82b28e9b54313c;p=openwrt%2Fopenwrt.git

diff --git a/target/linux/brcm2708/patches-4.19/950-0326-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch b/target/linux/brcm2708/patches-4.19/950-0326-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch
new file mode 100644
index 0000000000..5e5f1a7bf8
--- /dev/null
+++ b/target/linux/brcm2708/patches-4.19/950-0326-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch
@@ -0,0 +1,44 @@
+From 7f9fd2338e3a9d7b46b6904bbd7f97851e9b3f52 Mon Sep 17 00:00:00 2001
+From: Dave Stevenson <dave.stevenson@raspberrypi.org>
+Date: Mon, 18 Feb 2019 15:56:42 +0000
+Subject: [PATCH] staging: bcm2835_codec: Include timing info in SPS
+ headers
+
+Inserting timing information into the VUI block of the SPS is
+optional with the VPU encoder.
+GStreamer appears to require them when using V4L2 M2M, therefore
+set the option to enable them from the encoder.
+
+Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org>
+---
+ .../vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c | 12 ++++++++++++
+ 1 file changed, 12 insertions(+)
+
+--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
++++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c
+@@ -1785,6 +1785,8 @@ static int bcm2835_codec_create_componen
+ 		goto destroy_component;
+ 
+ 	if (dev->role == ENCODE) {
++		u32 param = 1;
++
+ 		if (ctx->q_data[V4L2_M2M_SRC].sizeimage <
+ 			ctx->component->output[0].minimum_buffer.size)
+ 			v4l2_err(&dev->v4l2_dev, "buffer size mismatch sizeimage %u < min size %u\n",
+@@ -1793,6 +1795,16 @@ static int bcm2835_codec_create_componen
+ 
+ 		/* Now we have a component we can set all the ctrls */
+ 		bcm2835_codec_set_ctrls(ctx);
++
++		/* Enable SPS Timing header so framerate information is encoded
++		 * in the H264 header.
++		 */
++		vchiq_mmal_port_parameter_set(
++					ctx->dev->instance,
++					&ctx->component->output[0],
++					MMAL_PARAMETER_VIDEO_ENCODE_SPS_TIMING,
++					&param, sizeof(param));
++
+ 	} else {
+ 		if (ctx->q_data[V4L2_M2M_DST].sizeimage <
+ 			ctx->component->output[0].minimum_buffer.size)