linux-kernel - Re: [PATCH 1/2] drm/doc: Add hflip/vflip property descriptions in msm

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Message-ID: <20150728082943.GF16722@phenom.ffwll.local>
Date:	Tue, 28 Jul 2015 10:29:43 +0200
From:	Daniel Vetter <daniel@...ll.ch>
To:	Jilai Wang <jilaiw@...eaurora.org>
Cc:	dri-devel@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] drm/doc: Add hflip/vflip property descriptions in msm

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@...eaurora.org>

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
> 
> _______________________________________________
> dri-devel mailing list
> dri-devel@...ts.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch
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