linux-kernel - [PATCH 3.16 006/133] media: docs-rst: v4l: Fix sink compose selection target documentation

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Date:   Wed, 22 Nov 2017 01:58:12 +0000
From:   Ben Hutchings <ben@...adent.org.uk>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
CC:     akpm@...ux-foundation.org, "Hans Verkuil" <hans.verkuil@...co.com>,
        "Sakari Ailus" <sakari.ailus@...ux.intel.com>,
        "Mauro Carvalho Chehab" <mchehab@...pensource.com>
Subject: [PATCH 3.16 006/133] media: docs-rst: v4l: Fix sink compose
 selection target documentation

3.16.51-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Sakari Ailus <sakari.ailus@...ux.intel.com>

commit 74dcb29a38e4419a8e4217caa7e35ccc1b31e5a4 upstream.

The rectangle which the sink compose rectangle is related to is documented
to be the source compose bounds rectangle. This is in obvious conflict with
the ground rule of the format propagation (from sink to source). The reason
behind this is that this was always supposed to be the sink compose bounds
rectangle. Fix it.

Fixes: 955f645aea04 ("[media] v4l: Add subdev selections documentation")

Signed-off-by: Sakari Ailus <sakari.ailus@...ux.intel.com>
Acked-by: Hans Verkuil <hans.verkuil@...co.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@...pensource.com>
[bwh: Backported to 3.16: adjust filename, context]
Signed-off-by: Ben Hutchings <ben@...adent.org.uk>
---
 Documentation/DocBook/media/v4l/dev-subdev.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/Documentation/DocBook/media/v4l/dev-subdev.xml
+++ b/Documentation/DocBook/media/v4l/dev-subdev.xml
@@ -369,7 +369,7 @@
       underlying hardware.</para>
 
       <para>The coordinates to a step always refer to the actual size
-      of the previous step. The exception to this rule is the source
+      of the previous step. The exception to this rule is the sink
       compose rectangle, which refers to the sink compose bounds
       rectangle --- if it is supported by the hardware.</para>