From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Fri, 13 Dec 2013 16:13:44 +0000 (-0300)
Subject: [media] vb2: return ENOBUFS in start_streaming in case of too few buffers
X-Git-Tag: v3.14-rc1~20^2~110
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=79aeb3f3083a8a795467eae429cb2d6faf482f32;p=pandora-kernel.git

[media] vb2: return ENOBUFS in start_streaming in case of too few buffers

This works together with the retry_start_streaming mechanism to allow userspace
to start streaming even if not all required buffers have been queued.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Cc: Tomasz Stanislawski <t.stanislaws@samsung.com>
Cc: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Kamil Debski <k.debski@samsung.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
---

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