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Commit f294c2f7 authored by Laurent Pinchart's avatar Laurent Pinchart Committed by Mauro Carvalho Chehab
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[media] v4l: vsp1: Extract pipeline initialization code into a function 



The code will be reused outside of vsp1_video.c.

Signed-off-by: default avatarLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 945f1276

drivers/media/platform/vsp1/vsp1_pipe.c

+10 −0
Original line number Diff line number Diff line
@@ -49,6 +49,16 @@ void vsp1_pipeline_reset(struct vsp1_pipeline *pipe) 
	pipe->uds = NULL;

}



void vsp1_pipeline_init(struct vsp1_pipeline *pipe)

{

	mutex_init(&pipe->lock);

	spin_lock_init(&pipe->irqlock);

	init_waitqueue_head(&pipe->wq);



	INIT_LIST_HEAD(&pipe->entities);

	pipe->state = VSP1_PIPELINE_STOPPED;

}



void vsp1_pipeline_run(struct vsp1_pipeline *pipe)

{

	struct vsp1_device *vsp1 = pipe->output->entity.vsp1;

drivers/media/platform/vsp1/vsp1_pipe.h

+1 −0
Original line number Diff line number Diff line
@@ -67,6 +67,7 @@ static inline struct vsp1_pipeline *to_vsp1_pipeline(struct media_entity *e) 
}



void vsp1_pipeline_reset(struct vsp1_pipeline *pipe);

void vsp1_pipeline_init(struct vsp1_pipeline *pipe);



void vsp1_pipeline_run(struct vsp1_pipeline *pipe);

bool vsp1_pipeline_stopped(struct vsp1_pipeline *pipe);

drivers/media/platform/vsp1/vsp1_video.c

+1 −5
Original line number Diff line number Diff line
@@ -1026,11 +1026,7 @@ struct vsp1_video *vsp1_video_create(struct vsp1_device *vsp1, 
	spin_lock_init(&video->irqlock);

	INIT_LIST_HEAD(&video->irqqueue);



	mutex_init(&video->pipe.lock);

	spin_lock_init(&video->pipe.irqlock);

	INIT_LIST_HEAD(&video->pipe.entities);

	init_waitqueue_head(&video->pipe.wq);

	video->pipe.state = VSP1_PIPELINE_STOPPED;

	vsp1_pipeline_init(&video->pipe);

	video->pipe.frame_end = vsp1_video_pipeline_frame_end;



	/* Initialize the media entity... */