Thanks for this information, Daniel.
I will change it to use rotation prop in next patch.
> On Mon, Jul 27, 2015 at 06:57:33PM -0400, Jilai Wang wrote:
>> Add plane properties hflip/vflip which are used in MDP driver to flip
>> the input horizontally/vertically.
>>
>> Signed-off-by: Jilai Wang <jilaiw@xxxxxxxxxxxxxx>
>
> Is the existing rotation prop with flip masks not enough?
> -Daniel
>
>> ---
>> Documentation/DocBook/drm.tmpl | 18 ++++++++++++++++--
>> 1 file changed, 16 insertions(+), 2 deletions(-)
>>
>> diff --git a/Documentation/DocBook/drm.tmpl
>> b/Documentation/DocBook/drm.tmpl
>> index d9f5613..bef6d34 100644
>> --- a/Documentation/DocBook/drm.tmpl
>> +++ b/Documentation/DocBook/drm.tmpl
>> @@ -3501,8 +3501,8 @@ void intel_crt_init(struct drm_device *dev)
>> <td valign="top" >TBD</td>
>> </tr>
>> <tr>
>> - <td rowspan="3" valign="top" >msm</td>
>> - <td rowspan="3" valign="top" >Generic</td>
>> + <td rowspan="5" valign="top" >msm</td>
>> + <td rowspan="5" valign="top" >Generic</td>
>> <td valign="top" >"premultiplied"</td>
>> <td valign="top" >ENUM</td>
>> <td valign="top" >{ "false", "true" }</td>
>> @@ -3523,6 +3523,20 @@ void intel_crt_init(struct drm_device *dev)
>> <td valign="top" >Plane</td>
>> <td valign="top" >property to set plane's z position during
>> blending</td>
>> </tr>
>> + <tr>
>> + <td valign="top" >"hflip"</td>
>> + <td valign="top" >ENUM</td>
>> + <td valign="top" >{ "off", "on" }</td>
>> + <td valign="top" >Plane</td>
>> + <td valign="top" >property to flip the input horizontally</td>
>> + </tr>
>> + <tr>
>> + <td valign="top" >"vflip"</td>
>> + <td valign="top" >ENUM</td>
>> + <td valign="top" >{ "off", "on" }</td>
>> + <td valign="top" >Plane</td>
>> + <td valign="top" >property to flip the input vertically</td>
>> + </tr>
>> </tbody>
>> </table>
>> </sect2>
>> --
>> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora
>> Forum,
>> a Linux Foundation Collaborative Project
>>
>> _______________________________________________
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>> dri-devel@xxxxxxxxxxxxxxxxxxxxx
>> http://lists.freedesktop.org/mailman/listinfo/dri-devel
>
> --
> Daniel Vetter
> Software Engineer, Intel Corporation
> http://blog.ffwll.ch
>
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