diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.4/950-0191-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.4/950-0191-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.4/950-0191-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch b/target/linux/bcm27xx/patches-5.4/950-0191-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch new file mode 100644 index 0000000000..b552698797 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.4/950-0191-staging-bcm2835_codec-Include-timing-info-in-SPS-hea.patch @@ -0,0 +1,44 @@ +From fef7ce28d5ae5b38e4914b1cc54742ae16133807 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, ++ ¶m, sizeof(param)); ++ + } else { + if (ctx->q_data[V4L2_M2M_DST].sizeimage < + ctx->component->output[0].minimum_buffer.size) |