Documentation/drm: Describing aspect ratio property

Updated drm documentation to include desscription of aspect ratio property.

v2: Updated aspect ratio specific documentation on top of the HTML table created.

Signed-off-by: Vandana Kannan <vandana.kannan@intel.com>
Cc: Sagar Kamble <sagar.a.kamble@intel.com>
Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Sagar Kamble <sagar.a.kamble@intel.com>
Acked-by: Dave Airlie <airlied@gmail.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

diff --git a/Documentation/DocBook/drm.tmpl b/Documentation/DocBook/drm.tmpl
index 8ab1a05222e27d6262b62f4fcd2898bfcd0bcfde..f5d1b180b83163785708ac8ac5ec2e27c130102f 100644 (file)
--- a/Documentation/DocBook/drm.tmpl
+++ b/Documentation/DocBook/drm.tmpl
@@ -2502,7 +2502,7 @@ void intel_crt_init(struct drm_device *dev)
        <td valign="top" >Description/Restrictions</td>
        </tr>
        <tr>
-       <td rowspan="20" valign="top" >DRM</td>
+       <td rowspan="21" valign="top" >DRM</td>
        <td rowspan="2" valign="top" >Generic</td>
        <td valign="top" >“EDID”</td>
        <td valign="top" >BLOB | IMMUTABLE</td>
@@ -2633,7 +2633,7 @@ void intel_crt_init(struct drm_device *dev)
        <td valign="top" >TBD</td>
        </tr>
        <tr>
-       <td rowspan="2" valign="top" >Optional</td>
+       <td rowspan="3" valign="top" >Optional</td>
        <td valign="top" >“scaling mode”</td>
        <td valign="top" >ENUM</td>
        <td valign="top" >{ "None", "Full", "Center", "Full aspect" }</td>
@@ -2641,6 +2641,15 @@ void intel_crt_init(struct drm_device *dev)
        <td valign="top" >TBD</td>
        </tr>
        <tr>
+       <td valign="top" >"aspect ratio"</td>
+       <td valign="top" >ENUM</td>
+       <td valign="top" >{ "None", "4:3", "16:9" }</td>
+       <td valign="top" >Connector</td>
+       <td valign="top" >DRM property to set aspect ratio from user space app.
+               This enum is made generic to allow addition of custom aspect
+               ratios.</td>
+       </tr>
+       <tr>
        <td valign="top" >“dirty”</td>
        <td valign="top" >ENUM | IMMUTABLE</td>
        <td valign="top" >{ "Off", "On", "Annotate" }</td>