[Intel-gfx] [PATCH 5/6] drm/i915: update pipe size at set_config time

[Ander Conselvan de Oliveira]

Reviewed-by: Ander Conselvan de Oliveira <ander.conselvan.de.oliveira at intel.com>

On 11/06/2014 12:26 AM, Jesse Barnes wrote:
> This only affects the fastboot path as-is.  In that case, we simply need
> to make sure that we update the pipe size at the first mode set.  Rather
> than putting it off until we decide to flip (if indeed we do end up
> flipping), update the pipe size as appropriate a bit earlier in the
> set_config call.
> 
> This sets us up for better pipe tracking in later patches.
> 
> Signed-off-by: Jesse Barnes <jbarnes at virtuousgeek.org>
> ---
>   drivers/gpu/drm/i915/intel_display.c | 4 ++--
>   1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index c86eee6..3f1515d 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -2906,8 +2906,6 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y,
>   		return ret;
>   	}
>   
> -	intel_update_pipe_size(intel_crtc);
> -
>   	dev_priv->display.update_primary_plane(crtc, fb, x, y);
>   
>   	if (intel_crtc->active)
> @@ -11247,6 +11245,8 @@ static int intel_crtc_set_config(struct drm_mode_set *set)
>   	if (!config->mode_changed)
>   		kfree(pipe_config);
>   
> +	intel_update_pipe_size(to_intel_crtc(set->crtc));
> +
>   	if (config->mode_changed) {
>   		ret = intel_set_mode_pipes(set->crtc, set->mode,
>   					   set->x, set->y, set->fb, pipe_config,
>