[Intel-gfx] [PATCH v3 2/4] drm/edid: Check for user aspect ratio input

[Thierry Reding]

On Thu, Jun 05, 2014 at 02:45:29PM +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
> 
> v3: Thierry's review comments.
> 	- Modified the comment to block comment format.
> 
> Signed-off-by: Vandana Kannan <vandana.kannan at intel.com>
> Cc: Thierry Reding <thierry.reding at gmail.com>
> ---
>  drivers/gpu/drm/drm_edid.c | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index 7a4fd2e..e76c58c 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -3657,8 +3657,14 @@ 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.
> +	 */

This still looks slightly odd. Why not use the full available width on
the first line of the comment?

But either way:

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