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38 lines
1.5 KiB
Diff
38 lines
1.5 KiB
Diff
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From 73d8a76ec5b5e1240af4142a9ccbd39179d779af Mon Sep 17 00:00:00 2001
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From: Jernej Skrabec <jernej.skrabec@siol.net>
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Date: Wed, 6 Nov 2019 08:02:53 +0100
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Subject: [PATCH] media: v4l2-mem2mem: Fix hold buf flag checks
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Commit 1076df3a77b490d33429560a9e0603b3673223e2 upstream.
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Hold buf flag is set on output queue, not capture. Fix that.
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Fixes: f07602ac3887 ("media: v4l2-mem2mem: add new_frame detection")
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Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
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Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
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Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
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---
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drivers/media/v4l2-core/v4l2-mem2mem.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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--- a/drivers/media/v4l2-core/v4l2-mem2mem.c
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+++ b/drivers/media/v4l2-core/v4l2-mem2mem.c
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@@ -335,7 +335,7 @@ static void __v4l2_m2m_try_queue(struct
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}
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}
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- if (src && dst && (m2m_ctx->cap_q_ctx.q.subsystem_flags &
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+ if (src && dst && (m2m_ctx->out_q_ctx.q.subsystem_flags &
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VB2_V4L2_FL_SUPPORTS_M2M_HOLD_CAPTURE_BUF))
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m2m_ctx->new_frame = !dst->vb2_buf.copied_timestamp ||
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dst->vb2_buf.timestamp != src->vb2_buf.timestamp;
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@@ -474,7 +474,7 @@ void v4l2_m2m_job_finish(struct v4l2_m2m
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* holding capture buffers. Those should use
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* v4l2_m2m_buf_done_and_job_finish() instead.
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*/
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- WARN_ON(m2m_ctx->cap_q_ctx.q.subsystem_flags &
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+ WARN_ON(m2m_ctx->out_q_ctx.q.subsystem_flags &
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VB2_V4L2_FL_SUPPORTS_M2M_HOLD_CAPTURE_BUF);
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spin_lock_irqsave(&m2m_dev->job_spinlock, flags);
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schedule_next = _v4l2_m2m_job_finish(m2m_dev, m2m_ctx);
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