Re: [PATCH v2 2/4] drm/edid: Check for user aspect ratio input

[Thierry Reding <thierry.reding@gmail.com>]

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On Mon, May 26, 2014 at 03:37:42PM +0530, Vandana Kannan wrote:
> In case user has specified an input for aspect ratio through the property,
> then the user space value for PAR would take preference over the value from
> CEA mode list.
> 
> v2: Thierry's review comments.
> 	- Modified the comment "Populate..." as per review comments
> 
> Signed-off-by: Vandana Kannan <vandana.kannan@intel.com>
> Cc: Thierry Reding <thierry.reding@gmail.com>
> Cc: Daniel Vetter <daniel.vetter@ffwll.ch>
> 
> ---
>  drivers/gpu/drm/drm_edid.c | 9 +++++++--
>  1 file changed, 7 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index 7a4fd2e..2628dd1 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -3657,8 +3657,13 @@ drm_hdmi_avi_infoframe_from_display_mode(struct hdmi_avi_infoframe *frame,
>  
>  	frame->picture_aspect = HDMI_PICTURE_ASPECT_NONE;
>  
> -	/* Populate picture aspect ratio from CEA mode list */
> -	if (frame->video_code > 0)
> +	/* Populate picture aspect ratio from either user input (if specified)
> +	 * or from the CEA mode list
> +	 */

Block comments should be of this form:

	/*
	 * Populate ...
	 * ... mode list.
	 */

> +	if (mode->picture_aspect_ratio == HDMI_PICTURE_ASPECT_4_3 ||
> +		mode->picture_aspect_ratio == HDMI_PICTURE_ASPECT_16_9)
> +		frame->picture_aspect = mode->picture_aspect_ratio;
> +	else if (frame->video_code > 0)
>  		frame->picture_aspect = drm_get_cea_aspect_ratio(
>  						frame->video_code);

With the above fixed, this is:

Reviewed-by: Thierry Reding <treding@nvidia.com>

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