Merge tag 'media/v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media updates from Mauro Carvalho Chehab:

 - new framework support for HDMI CEC and remote control support

 - new encoding codec driver for Mediatek SoC

 - new frontend driver: helene tuner

 - added support for NetUp almost universal devices, with supports
   DVB-C/S/S2/T/T2 and ISDB-T

 - the mn88472 frontend driver got promoted from staging

 - a new driver for RCar video input

 - some soc_camera legacy drivers got removed: timb, omap1, mx2, mx3

 - lots of driver cleanups, improvements and fixups

* tag 'media/v4.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (377 commits)
  [media] cec: always check all_device_types and features
  [media] cec: poll should check if there is room in the tx queue
  [media] vivid: support monitor all mode
  [media] cec: fix test for unconfigured adapter in main message loop
  [media] cec: limit the size of the transmit queue
  [media] cec: zero unused msg part after msg->len
  [media] cec: don't set fh to NULL in CEC_TRANSMIT
  [media] cec: clear all status fields before transmit and always fill in sequence
  [media] cec: CEC_RECEIVE overwrote the timeout field
  [media] cxd2841er: Reading SNR for DVB-C added
  [media] cxd2841er: Reading BER and UCB for DVB-C added
  [media] cxd2841er: fix switch-case for DVB-C
  [media] cxd2841er: fix signal strength scale for ISDB-T
  [media] cxd2841er: adjust the dB scale for DVB-C
  [media] cxd2841er: provide signal strength for DVB-C
  [media] cxd2841er: fix BER report via DVBv5 stats API
  [media] mb86a20s: apply mask to val after checking for read failure
  [media] airspy: fix error logic during device register
  [media] s5p-cec/TODO: add TODO item
  [media] cec/TODO: drop comment about sphinx documentation
  ...

1 files changed, 4 insertions, 15 deletions

diff --git a/drivers/media/platform/sh_veu.c b/drivers/media/platform/sh_veu.c
index 82b5d69b87fa..15a562af13c7 100644
--- a/drivers/media/platform/sh_veu.c
+++ b/drivers/media/platform/sh_veu.c
@@ -118,7 +118,6 @@ struct sh_veu_dev {
 	struct sh_veu_file *output;
 	struct mutex fop_lock;
 	void __iomem *base;
-	struct vb2_alloc_ctx *alloc_ctx;
 	spinlock_t lock;
 	bool is_2h;
 	unsigned int xaction;
@@ -866,7 +865,7 @@ static const struct v4l2_ioctl_ops sh_veu_ioctl_ops = {
 
 static int sh_veu_queue_setup(struct vb2_queue *vq,
 			      unsigned int *nbuffers, unsigned int *nplanes,
-			      unsigned int sizes[], void *alloc_ctxs[])
+			      unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct sh_veu_dev *veu = vb2_get_drv_priv(vq);
 	struct sh_veu_vfmt *vfmt = sh_veu_get_vfmt(veu, vq->type);
@@ -882,14 +881,11 @@ static int sh_veu_queue_setup(struct vb2_queue *vq,
 		*nbuffers = count;
 	}
 
-	if (*nplanes) {
-		alloc_ctxs[0] = veu->alloc_ctx;
+	if (*nplanes)
 		return sizes[0] < size ? -EINVAL : 0;
-	}
 
 	*nplanes = 1;
 	sizes[0] = size;
-	alloc_ctxs[0] = veu->alloc_ctx;
 
 	dev_dbg(veu->dev, "get %d buffer(s) of size %d each.\n", count, size);
 
@@ -948,6 +944,7 @@ static int sh_veu_queue_init(void *priv, struct vb2_queue *src_vq,
 	src_vq->mem_ops = &vb2_dma_contig_memops;
 	src_vq->lock = &veu->fop_lock;
 	src_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	src_vq->dev = veu->v4l2_dev.dev;
 
 	ret = vb2_queue_init(src_vq);
 	if (ret < 0)
@@ -962,6 +959,7 @@ static int sh_veu_queue_init(void *priv, struct vb2_queue *src_vq,
 	dst_vq->mem_ops = &vb2_dma_contig_memops;
 	dst_vq->lock = &veu->fop_lock;
 	dst_vq->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_COPY;
+	dst_vq->dev = veu->v4l2_dev.dev;
 
 	return vb2_queue_init(dst_vq);
 }
@@ -1148,12 +1146,6 @@ static int sh_veu_probe(struct platform_device *pdev)
 
 	vdev = &veu->vdev;
 
-	veu->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
-	if (IS_ERR(veu->alloc_ctx)) {
-		ret = PTR_ERR(veu->alloc_ctx);
-		goto einitctx;
-	}
-
 	*vdev = sh_veu_videodev;
 	vdev->v4l2_dev = &veu->v4l2_dev;
 	spin_lock_init(&veu->lock);
@@ -1187,8 +1179,6 @@ evidreg:
 	pm_runtime_disable(&pdev->dev);
 	v4l2_m2m_release(veu->m2m_dev);
 em2minit:
-	vb2_dma_contig_cleanup_ctx(veu->alloc_ctx);
-einitctx:
 	v4l2_device_unregister(&veu->v4l2_dev);
 	return ret;
 }
@@ -1202,7 +1192,6 @@ static int sh_veu_remove(struct platform_device *pdev)
 	video_unregister_device(&veu->vdev);
 	pm_runtime_disable(&pdev->dev);
 	v4l2_m2m_release(veu->m2m_dev);
-	vb2_dma_contig_cleanup_ctx(veu->alloc_ctx);
 	v4l2_device_unregister(&veu->v4l2_dev);
 
 	return 0;