[Intel-gfx] [v2 11/11] drm: Resetting rotation property

[Damien Lespiau]

On Fri, Jul 04, 2014 at 03:14:03PM +0530, sonika.jindal at intel.com wrote:
> From: Sonika Jindal <sonika.jindal at intel.com>
> 
> Reset rotation property to 0 wherever applicable
> 
> v2: Also calling set_property of the plane to set the rotation in the plane
> structure.
> 
> Cc: damien.lespiau at intel.com
> Signed-off-by: Sonika Jindal <sonika.jindal at intel.com>

Reviewed-by: Damien Lespiau <damien.lespiau at intel.com>

> ---
>  drivers/gpu/drm/drm_fb_helper.c |   16 +++++++++++++++-
>  1 file changed, 15 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
> index d5d8cea..30806b4 100644
> --- a/drivers/gpu/drm/drm_fb_helper.c
> +++ b/drivers/gpu/drm/drm_fb_helper.c
> @@ -282,9 +282,23 @@ static bool restore_fbdev_mode(struct drm_fb_helper *fb_helper)
>  
>  	drm_warn_on_modeset_not_all_locked(dev);
>  
> -	list_for_each_entry(plane, &dev->mode_config.plane_list, head)
> +	list_for_each_entry(plane, &dev->mode_config.plane_list, head) {
> +
> +		if (plane->rotation_property) {
> +			int ret = 0;
> +			if (plane->funcs->set_property)
> +				ret = plane->funcs->set_property(plane,
> +					plane->rotation_property,
> +					BIT(DRM_ROTATE_0));
> +			if (!ret)
> +				drm_object_property_set_value(&plane->base,
> +					plane->rotation_property,
> +					BIT(DRM_ROTATE_0));
> +		}
> +
>  		if (plane->type != DRM_PLANE_TYPE_PRIMARY)
>  			drm_plane_force_disable(plane);
> +	}
>  
>  	for (i = 0; i < fb_helper->crtc_count; i++) {
>  		struct drm_mode_set *mode_set = &fb_helper->crtc_info[i].mode_set;
> -- 
> 1.7.10.4
>