From: Lad, Prabhakar Date: Sun, 23 Mar 2014 06:37:24 +0000 (-0300) Subject: [media] staging: media: davinci: vpfe: use v4l2_fh for priority handling X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=933fd6e57d594ca9ae06894bb91d3fe067397dfa;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git [media] staging: media: davinci: vpfe: use v4l2_fh for priority handling Signed-off-by: Lad, Prabhakar Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.h b/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.h index 68f6fe43a5b5..2632a806c4a8 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.h +++ b/drivers/staging/media/davinci_vpfe/vpfe_mc_capture.h @@ -87,8 +87,6 @@ struct vpfe_fh { struct vpfe_video_device *video; /* Indicates whether this file handle is doing IO */ u8 io_allowed; - /* Used to keep track priority of this instance */ - enum v4l2_priority prio; }; void mbus_to_pix(const struct v4l2_mbus_framefmt *mbus, diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.c b/drivers/staging/media/davinci_vpfe/vpfe_video.c index acc8184c46cd..c86ab8436c99 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.c +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.c @@ -415,7 +415,6 @@ static int vpfe_open(struct file *file) video->usrs++; /* Set io_allowed member to false */ handle->io_allowed = 0; - v4l2_prio_open(&video->prio, &handle->prio); handle->video = video; file->private_data = &handle->vfh; mutex_unlock(&video->lock); @@ -532,8 +531,8 @@ static int vpfe_release(struct file *file) } /* Decrement device users counter */ video->usrs--; - /* Close the priority */ - v4l2_prio_close(&video->prio, fh->prio); + v4l2_fh_del(&fh->vfh); + v4l2_fh_exit(&fh->vfh); /* If this is the last file handle */ if (!video->usrs) video->initialized = 0; @@ -1590,8 +1589,6 @@ int vpfe_video_init(struct vpfe_video_device *video, const char *name) snprintf(video->video_dev.name, sizeof(video->video_dev.name), "DAVINCI VIDEO %s %s", name, direction); - /* Initialize prio member of device object */ - v4l2_prio_init(&video->prio); spin_lock_init(&video->irqlock); spin_lock_init(&video->dma_queue_lock); mutex_init(&video->lock); @@ -1600,6 +1597,7 @@ int vpfe_video_init(struct vpfe_video_device *video, const char *name) if (ret < 0) return ret; + set_bit(V4L2_FL_USE_FH_PRIO, &video->video_dev.flags); video_set_drvdata(&video->video_dev, video); return 0; diff --git a/drivers/staging/media/davinci_vpfe/vpfe_video.h b/drivers/staging/media/davinci_vpfe/vpfe_video.h index ca9a70245233..1b1b6c4a56b7 100644 --- a/drivers/staging/media/davinci_vpfe/vpfe_video.h +++ b/drivers/staging/media/davinci_vpfe/vpfe_video.h @@ -102,8 +102,6 @@ struct vpfe_video_device { * user has selected */ enum v4l2_memory memory; - /* Used to keep track of state of the priority */ - struct v4l2_prio_state prio; /* number of open instances of the channel */ u32 usrs; /* flag to indicate whether decoder is initialized */