From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Date: Tue, 24 Jun 2014 12:00:45 +0000 Subject: Re: [PATCH v2 07/23] v4l: vsp1: Release buffers at stream stop Message-Id: <53A9686D.5040508@cogentembedded.com> List-Id: References: <1403567669-18539-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> <1403567669-18539-8-git-send-email-laurent.pinchart+renesas@ideasonboard.com> In-Reply-To: <1403567669-18539-8-git-send-email-laurent.pinchart+renesas@ideasonboard.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Laurent Pinchart , linux-media@vger.kernel.org Cc: linux-sh@vger.kernel.org Hello. On 06/24/2014 03:54 AM, Laurent Pinchart wrote: > videobuf2 expects no buffer to be owned by the driver when the > stop_stream queue operation returns. As the vsp1 driver fails to do so, > a warning is generated at stream top time. > Fix this by mark releasing all buffers queued on the IRQ queue in the Mark releasing? > stop_stream operation handler and marking them as erroneous. > Signed-off-by: Laurent Pinchart WBR, Sergei