[PATCH RFC 03/11] drm/tilcdc: Initialize dummy plane from crtc init

[PATCH RFC 03/11] drm/tilcdc: Initialize dummy plane from crtc init

[Jyri Sarha]

Signed-off-by: Jyri Sarha <jsarha@ti.com>
---
 drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
index 78466ed..6b39be7 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
@@ -26,6 +26,7 @@
 struct tilcdc_crtc {
 	struct drm_crtc base;
 
+	struct drm_plane primary;
 	const struct tilcdc_panel_info *info;
 	struct drm_pending_vblank_event *event;
 	int dpms;
@@ -162,7 +163,6 @@ static void tilcdc_crtc_destroy(struct drm_crtc *crtc)
 	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);
 
 	tilcdc_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
-
 	of_node_put(crtc->port);
 	drm_crtc_cleanup(crtc);
 	drm_flip_work_cleanup(&tilcdc_crtc->unref_work);
@@ -793,6 +793,10 @@ struct drm_crtc *tilcdc_crtc_create(struct drm_device *dev)
 
 	crtc = &tilcdc_crtc->base;
 
+	ret = tilcdc_plane_init(dev, &tilcdc_crtc->primary);
+	if (ret < 0)
+		goto fail;
+
 	tilcdc_crtc->dpms = DRM_MODE_DPMS_OFF;
 	init_waitqueue_head(&tilcdc_crtc->frame_done_wq);
 
@@ -802,7 +806,11 @@ struct drm_crtc *tilcdc_crtc_create(struct drm_device *dev)
 	spin_lock_init(&tilcdc_crtc->irq_lock);
 	INIT_WORK(&tilcdc_crtc->recover_work, tilcdc_crtc_recover_work);
 
-	ret = drm_crtc_init(dev, crtc, &tilcdc_crtc_funcs);
+	ret = drm_crtc_init_with_planes(dev, crtc,
+					&tilcdc_crtc->primary,
+					NULL,
+					&tilcdc_crtc_funcs,
+					"tilcdc crtc");
 	if (ret < 0)
 		goto fail;
 
-- 
1.9.1

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Please ignore this (was: Re: [PATCH RFC 03/11] drm/tilcdc: Initialize dummy plane from crtc init)

[Jyri Sarha]

Please ignore this.

BR,
Jyri

On 04/11/16 19:46, Jyri Sarha wrote:
> Signed-off-by: Jyri Sarha <jsarha@ti.com>
> ---
>  drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 12 ++++++++++--
>  1 file changed, 10 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
> index 78466ed..6b39be7 100644
> --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
> +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c
> @@ -26,6 +26,7 @@
>  struct tilcdc_crtc {
>  	struct drm_crtc base;
>  
> +	struct drm_plane primary;
>  	const struct tilcdc_panel_info *info;
>  	struct drm_pending_vblank_event *event;
>  	int dpms;
> @@ -162,7 +163,6 @@ static void tilcdc_crtc_destroy(struct drm_crtc *crtc)
>  	struct tilcdc_crtc *tilcdc_crtc = to_tilcdc_crtc(crtc);
>  
>  	tilcdc_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
> -
>  	of_node_put(crtc->port);
>  	drm_crtc_cleanup(crtc);
>  	drm_flip_work_cleanup(&tilcdc_crtc->unref_work);
> @@ -793,6 +793,10 @@ struct drm_crtc *tilcdc_crtc_create(struct drm_device *dev)
>  
>  	crtc = &tilcdc_crtc->base;
>  
> +	ret = tilcdc_plane_init(dev, &tilcdc_crtc->primary);
> +	if (ret < 0)
> +		goto fail;
> +
>  	tilcdc_crtc->dpms = DRM_MODE_DPMS_OFF;
>  	init_waitqueue_head(&tilcdc_crtc->frame_done_wq);
>  
> @@ -802,7 +806,11 @@ struct drm_crtc *tilcdc_crtc_create(struct drm_device *dev)
>  	spin_lock_init(&tilcdc_crtc->irq_lock);
>  	INIT_WORK(&tilcdc_crtc->recover_work, tilcdc_crtc_recover_work);
>  
> -	ret = drm_crtc_init(dev, crtc, &tilcdc_crtc_funcs);
> +	ret = drm_crtc_init_with_planes(dev, crtc,
> +					&tilcdc_crtc->primary,
> +					NULL,
> +					&tilcdc_crtc_funcs,
> +					"tilcdc crtc");
>  	if (ret < 0)
>  		goto fail;
>  
> 

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