diff options
Diffstat (limited to 'target/linux/bcm27xx/patches-5.10/950-0584-staging-bcm2835-codec-Pass-corrupt-frame-flag.patch')
| -rw-r--r-- | target/linux/bcm27xx/patches-5.10/950-0584-staging-bcm2835-codec-Pass-corrupt-frame-flag.patch | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/target/linux/bcm27xx/patches-5.10/950-0584-staging-bcm2835-codec-Pass-corrupt-frame-flag.patch b/target/linux/bcm27xx/patches-5.10/950-0584-staging-bcm2835-codec-Pass-corrupt-frame-flag.patch new file mode 100644 index 0000000000..9c5a2a37b2 --- /dev/null +++ b/target/linux/bcm27xx/patches-5.10/950-0584-staging-bcm2835-codec-Pass-corrupt-frame-flag.patch @@ -0,0 +1,42 @@ +From 4dfae141d031d0d85c5d338a09fa9253343861e3 Mon Sep 17 00:00:00 2001 +From: Dave Stevenson <dave.stevenson@raspberrypi.com> +Date: Wed, 9 Dec 2020 18:53:56 +0000 +Subject: [PATCH] staging/bcm2835-codec: Pass corrupt frame flag. + +MMAL has the flag MMAL_BUFFER_HEADER_FLAG_CORRUPTED but that +wasn't being passed through, so add it. + +Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com> +--- + .../vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c | 6 +++++- + 1 file changed, 5 insertions(+), 1 deletion(-) + +--- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c ++++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c +@@ -1019,6 +1019,7 @@ static void op_buffer_cb(struct vchiq_mm + struct mmal_buffer *mmal_buf) + { + struct bcm2835_codec_ctx *ctx = port->cb_ctx; ++ enum vb2_buffer_state buf_state = VB2_BUF_STATE_DONE; + struct m2m_mmal_buffer *buf; + struct vb2_v4l2_buffer *vb2; + +@@ -1075,6 +1076,9 @@ static void op_buffer_cb(struct vchiq_mm + vb2->flags |= V4L2_BUF_FLAG_LAST; + } + ++ if (mmal_buf->mmal_flags & MMAL_BUFFER_HEADER_FLAG_CORRUPTED) ++ buf_state = VB2_BUF_STATE_ERROR; ++ + /* vb2 timestamps in nsecs, mmal in usecs */ + vb2->vb2_buf.timestamp = mmal_buf->pts * 1000; + +@@ -1082,7 +1086,7 @@ static void op_buffer_cb(struct vchiq_mm + if (mmal_buf->mmal_flags & MMAL_BUFFER_HEADER_FLAG_KEYFRAME) + vb2->flags |= V4L2_BUF_FLAG_KEYFRAME; + +- vb2_buffer_done(&vb2->vb2_buf, VB2_BUF_STATE_DONE); ++ vb2_buffer_done(&vb2->vb2_buf, buf_state); + ctx->num_op_buffers++; + + v4l2_dbg(2, debug, &ctx->dev->v4l2_dev, "%s: done %d output buffers\n", |