From 73d8a76ec5b5e1240af4142a9ccbd39179d779af Mon Sep 17 00:00:00 2001 From: Jernej Skrabec Date: Wed, 6 Nov 2019 08:02:53 +0100 Subject: [PATCH] media: v4l2-mem2mem: Fix hold buf flag checks Commit 1076df3a77b490d33429560a9e0603b3673223e2 upstream. Hold buf flag is set on output queue, not capture. Fix that. Fixes: f07602ac3887 ("media: v4l2-mem2mem: add new_frame detection") Signed-off-by: Jernej Skrabec Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/v4l2-core/v4l2-mem2mem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/media/v4l2-core/v4l2-mem2mem.c +++ b/drivers/media/v4l2-core/v4l2-mem2mem.c @@ -335,7 +335,7 @@ static void __v4l2_m2m_try_queue(struct } } - if (src && dst && (m2m_ctx->cap_q_ctx.q.subsystem_flags & + if (src && dst && (m2m_ctx->out_q_ctx.q.subsystem_flags & VB2_V4L2_FL_SUPPORTS_M2M_HOLD_CAPTURE_BUF)) m2m_ctx->new_frame = !dst->vb2_buf.copied_timestamp || dst->vb2_buf.timestamp != src->vb2_buf.timestamp; @@ -474,7 +474,7 @@ void v4l2_m2m_job_finish(struct v4l2_m2m * holding capture buffers. Those should use * v4l2_m2m_buf_done_and_job_finish() instead. */ - WARN_ON(m2m_ctx->cap_q_ctx.q.subsystem_flags & + WARN_ON(m2m_ctx->out_q_ctx.q.subsystem_flags & VB2_V4L2_FL_SUPPORTS_M2M_HOLD_CAPTURE_BUF); spin_lock_irqsave(&m2m_dev->job_spinlock, flags); schedule_next = _v4l2_m2m_job_finish(m2m_dev, m2m_ctx);