diff options
| author | Ezequiel Garcia <ezequiel@collabora.com> | 2019-02-08 11:17:43 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-05 22:34:35 +0200 |
| commit | 8852dab94f0450ba7e265a9f8044e4f17e55d5b7 (patch) | |
| tree | be4c041a126ecd1a1584e5b09cfc7b62590f154d | |
| parent | 9f31e32fd5a5e68b450715d7eaf737cd91ac0aeb (diff) | |
media: rockchip/rga: Correct return type for mem2mem buffer helpers
[ Upstream commit da2d3a4e4adabc6ccfb100bc9abd58ee9cd6c4b7 ]
Fix the assigned type of mem2mem buffer handling API.
Namely, these functions:
v4l2_m2m_next_buf
v4l2_m2m_last_buf
v4l2_m2m_buf_remove
v4l2_m2m_next_src_buf
v4l2_m2m_next_dst_buf
v4l2_m2m_last_src_buf
v4l2_m2m_last_dst_buf
v4l2_m2m_src_buf_remove
v4l2_m2m_dst_buf_remove
return a struct vb2_v4l2_buffer, and not a struct vb2_buffer.
Fixing this is necessary to fix the mem2mem buffer handling API,
changing the return to the correct struct vb2_v4l2_buffer instead
of a void pointer.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/media/platform/rockchip/rga/rga.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/platform/rockchip/rga/rga.c b/drivers/media/platform/rockchip/rga/rga.c index 5c653287185f..b096227a9722 100644 --- a/drivers/media/platform/rockchip/rga/rga.c +++ b/drivers/media/platform/rockchip/rga/rga.c @@ -43,7 +43,7 @@ static void device_run(void *prv) { struct rga_ctx *ctx = prv; struct rockchip_rga *rga = ctx->rga; - struct vb2_buffer *src, *dst; + struct vb2_v4l2_buffer *src, *dst; unsigned long flags; spin_lock_irqsave(&rga->ctrl_lock, flags); @@ -53,8 +53,8 @@ static void device_run(void *prv) src = v4l2_m2m_next_src_buf(ctx->fh.m2m_ctx); dst = v4l2_m2m_next_dst_buf(ctx->fh.m2m_ctx); - rga_buf_map(src); - rga_buf_map(dst); + rga_buf_map(&src->vb2_buf); + rga_buf_map(&dst->vb2_buf); rga_hw_start(rga); |