Re: [PATCH 3/3] drm: Resetting rotation property

[Damien Lespiau <damien.lespiau@intel.com>]

On Mon, Jun 23, 2014 at 11:06:01AM +0530, sonika.jindal@intel.com wrote:
> From: Sonika Jindal <sonika.jindal@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. Removed few unused variables.
> 
> Cc: damien.lespiau@intel.com
> Signed-off-by: Sonika Jindal <sonika.jindal@intel.com>
> ---
>  drivers/gpu/drm/drm_fb_helper.c      |   14 +++++++++++++-
>  drivers/gpu/drm/i915/intel_display.c |    1 -
>  drivers/gpu/drm/i915/intel_sprite.c  |    2 --
>  3 files changed, 13 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c
> index d5d8cea..91e611a 100644
> --- a/drivers/gpu/drm/drm_fb_helper.c
> +++ b/drivers/gpu/drm/drm_fb_helper.c
> @@ -282,9 +282,21 @@ 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;
> diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
> index 85bd3b8..2006e91 100644
> --- a/drivers/gpu/drm/i915/intel_display.c
> +++ b/drivers/gpu/drm/i915/intel_display.c
> @@ -11405,7 +11405,6 @@ static struct drm_plane *intel_primary_plane_create(struct drm_device *dev,
>  {
>  	struct intel_plane *primary;
>  	const uint32_t *intel_primary_formats;
> -	struct drm_i915_private *dev_priv = dev->dev_private;
>  	int num_formats;
>  
>  	primary = kzalloc(sizeof(*primary), GFP_KERNEL);
> diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
> index aa94f67..aa63027 100644
> --- a/drivers/gpu/drm/i915/intel_sprite.c
> +++ b/drivers/gpu/drm/i915/intel_sprite.c
> @@ -1206,7 +1206,6 @@ static int intel_plane_set_property(struct drm_plane *plane,
>  				    struct drm_property *prop,
>  				    uint64_t val)
>  {
> -	struct drm_i915_private *dev_priv = plane->dev->dev_private;
>  	struct intel_plane *intel_plane = to_intel_plane(plane);
>  	uint64_t old_val;
>  	int ret = -ENOENT;
> @@ -1289,7 +1288,6 @@ static uint32_t vlv_plane_formats[] = {
>  int
>  intel_plane_init(struct drm_device *dev, enum pipe pipe, int plane)
>  {
> -	struct drm_i915_private *dev_priv = dev->dev_private;
>  	struct intel_plane *intel_plane;
>  	unsigned long possible_crtcs;
>  	const uint32_t *plane_formats;

The removal of dev_priv doesn't belong to this patch.

-- 
Damien