diff options
| author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-09 19:50:30 +0200 |
|---|---|---|
| committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-08-27 11:10:01 +0200 |
| commit | 2340c646e6a5da658e114be2f721ff90853588d4 (patch) | |
| tree | df9744d2344e71e8c5d1b75c3e1528bc474313fe /target/linux/brcm2708/patches-4.19/950-0515-staging-bcm2835-codec-Convert-V4L2-nsec-timestamps-t.patch | |
| parent | 81d0da118694feb874f992093063a2852285d194 (diff) | |
| download | upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.gz upstream-2340c646e6a5da658e114be2f721ff90853588d4.tar.bz2 upstream-2340c646e6a5da658e114be2f721ff90853588d4.zip | |
brcm2708: update to latest patches from RPi foundation
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0515-staging-bcm2835-codec-Convert-V4L2-nsec-timestamps-t.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0515-staging-bcm2835-codec-Convert-V4L2-nsec-timestamps-t.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0515-staging-bcm2835-codec-Convert-V4L2-nsec-timestamps-t.patch b/target/linux/brcm2708/patches-4.19/950-0515-staging-bcm2835-codec-Convert-V4L2-nsec-timestamps-t.patch deleted file mode 100644 index 9f1bd55868..0000000000 --- a/target/linux/brcm2708/patches-4.19/950-0515-staging-bcm2835-codec-Convert-V4L2-nsec-timestamps-t.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 7b288978c69b614afbc4de50a2e68c8e26c988ef Mon Sep 17 00:00:00 2001 -From: Dave Stevenson <dave.stevenson@raspberrypi.org> -Date: Fri, 10 May 2019 14:11:58 +0100 -Subject: [PATCH 515/725] staging: bcm2835-codec: Convert V4L2 nsec timestamps - to MMAL usec - -V4L2 uses nsecs, whilst MMAL uses usecs, but the code wasn't converting -between them. This upsets video encode rate control. - -Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.org> ---- - .../vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c | 9 +++++++-- - 1 file changed, 7 insertions(+), 2 deletions(-) - ---- a/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c -+++ b/drivers/staging/vc04_services/bcm2835-codec/bcm2835-v4l2-codec.c -@@ -823,7 +823,8 @@ static void op_buffer_cb(struct vchiq_mm - vb2->flags |= V4L2_BUF_FLAG_LAST; - } - -- vb2->vb2_buf.timestamp = mmal_buf->pts; -+ /* vb2 timestamps in nsecs, mmal in usecs */ -+ vb2->vb2_buf.timestamp = mmal_buf->pts * 1000; - - vb2_set_plane_payload(&vb2->vb2_buf, 0, mmal_buf->length); - if (mmal_buf->mmal_flags & MMAL_BUFFER_HEADER_FLAG_KEYFRAME) -@@ -847,6 +848,7 @@ static void op_buffer_cb(struct vchiq_mm - static void vb2_to_mmal_buffer(struct m2m_mmal_buffer *buf, - struct vb2_v4l2_buffer *vb2) - { -+ u64 pts; - buf->mmal.mmal_flags = 0; - if (vb2->flags & V4L2_BUF_FLAG_KEYFRAME) - buf->mmal.mmal_flags |= MMAL_BUFFER_HEADER_FLAG_KEYFRAME; -@@ -869,7 +871,10 @@ static void vb2_to_mmal_buffer(struct m2 - if (!buf->mmal.length || vb2->flags & V4L2_BUF_FLAG_LAST) - buf->mmal.mmal_flags |= MMAL_BUFFER_HEADER_FLAG_EOS; - -- buf->mmal.pts = vb2->vb2_buf.timestamp; -+ /* vb2 timestamps in nsecs, mmal in usecs */ -+ pts = vb2->vb2_buf.timestamp; -+ do_div(pts, 1000); -+ buf->mmal.pts = pts; - buf->mmal.dts = MMAL_TIME_UNKNOWN; - } - |