From 2d7007153f0c9b1dd00c01894df7d26ddc32b79f Mon Sep 17 00:00:00 2001 From: Junghak Sung Date: Tue, 22 Sep 2015 10:30:30 -0300 Subject: [media] media: videobuf2: Restructure vb2_buffer Remove v4l2 stuff - v4l2_buf, v4l2_plane - from struct vb2_buffer. Add new member variables - bytesused, length, offset, userptr, fd, data_offset - to struct vb2_plane in order to cover all information of v4l2_plane. struct vb2_plane { unsigned int bytesused; unsigned int length; union { unsigned int offset; unsigned long userptr; int fd; } m; unsigned int data_offset; } Replace v4l2_buf with new member variables - index, type, memory - which are common fields for buffer management. struct vb2_buffer { unsigned int index; unsigned int type; unsigned int memory; unsigned int num_planes; struct vb2_plane planes[VIDEO_MAX_PLANES]; }; v4l2 specific fields - flags, field, timestamp, timecode, sequence - are moved to vb2_v4l2_buffer in videobuf2-v4l2.c struct vb2_v4l2_buffer { struct vb2_buffer vb2_buf; __u32 flags; __u32 field; struct timeval timestamp; struct v4l2_timecode timecode; __u32 sequence; }; Signed-off-by: Junghak Sung Signed-off-by: Geunyoung Kim Acked-by: Seung-Woo Kim Acked-by: Inki Dae Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/s5p-g2d/g2d.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'drivers/media/platform/s5p-g2d/g2d.c') diff --git a/drivers/media/platform/s5p-g2d/g2d.c b/drivers/media/platform/s5p-g2d/g2d.c index 81483da2464b..4db507ab6777 100644 --- a/drivers/media/platform/s5p-g2d/g2d.c +++ b/drivers/media/platform/s5p-g2d/g2d.c @@ -134,8 +134,9 @@ static int g2d_buf_prepare(struct vb2_buffer *vb) static void g2d_buf_queue(struct vb2_buffer *vb) { + struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb); struct g2d_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue); - v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vb); + v4l2_m2m_buf_queue(ctx->fh.m2m_ctx, vbuf); } static struct vb2_ops g2d_qops = { @@ -537,7 +538,7 @@ static irqreturn_t g2d_isr(int irq, void *prv) { struct g2d_dev *dev = prv; struct g2d_ctx *ctx = dev->curr; - struct vb2_buffer *src, *dst; + struct vb2_v4l2_buffer *src, *dst; g2d_clear_int(dev); clk_disable(dev->gate); @@ -550,11 +551,11 @@ static irqreturn_t g2d_isr(int irq, void *prv) BUG_ON(src == NULL); BUG_ON(dst == NULL); - dst->v4l2_buf.timecode = src->v4l2_buf.timecode; - dst->v4l2_buf.timestamp = src->v4l2_buf.timestamp; - dst->v4l2_buf.flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; - dst->v4l2_buf.flags |= - src->v4l2_buf.flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst->timecode = src->timecode; + dst->timestamp = src->timestamp; + dst->flags &= ~V4L2_BUF_FLAG_TSTAMP_SRC_MASK; + dst->flags |= + src->flags & V4L2_BUF_FLAG_TSTAMP_SRC_MASK; v4l2_m2m_buf_done(src, VB2_BUF_STATE_DONE); v4l2_m2m_buf_done(dst, VB2_BUF_STATE_DONE); -- cgit v1.2.3