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, 3 insertions, 14 deletions

diff --git a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
index b9f369c..02b519d 100644
--- a/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
+++ b/drivers/media/platform/soc_camera/sh_mobile_ceu_camera.c
@@ -113,7 +113,6 @@ struct sh_mobile_ceu_dev {
 	spinlock_t lock;		/* Protects video buffer lists */
 	struct list_head capture;
 	struct vb2_v4l2_buffer *active;
-	struct vb2_alloc_ctx *alloc_ctx;
 
 	struct sh_mobile_ceu_info *pdata;
 	struct completion complete;
@@ -211,14 +210,12 @@ static int sh_mobile_ceu_soft_reset(struct sh_mobile_ceu_dev *pcdev)
  */
 static int sh_mobile_ceu_videobuf_setup(struct vb2_queue *vq,
 			unsigned int *count, unsigned int *num_planes,
-			unsigned int sizes[], void *alloc_ctxs[])
+			unsigned int sizes[], struct device *alloc_devs[])
 {
 	struct soc_camera_device *icd = soc_camera_from_vb2q(vq);
 	struct soc_camera_host *ici = to_soc_camera_host(icd->parent);
 	struct sh_mobile_ceu_dev *pcdev = ici->priv;
 
-	alloc_ctxs[0] = pcdev->alloc_ctx;
-
 	if (!vq->num_buffers)
 		pcdev->sequence = 0;
 
@@ -1670,6 +1667,7 @@ static int sh_mobile_ceu_init_videobuf(struct vb2_queue *q,
 	q->buf_struct_size = sizeof(struct sh_mobile_ceu_buffer);
 	q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 	q->lock = &ici->host_lock;
+	q->dev = ici->v4l2_dev.dev;
 
 	return vb2_queue_init(q);
 }
@@ -1822,12 +1820,6 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev)
 	pcdev->ici.ops = &sh_mobile_ceu_host_ops;
 	pcdev->ici.capabilities = SOCAM_HOST_CAP_STRIDE;
 
-	pcdev->alloc_ctx = vb2_dma_contig_init_ctx(&pdev->dev);
-	if (IS_ERR(pcdev->alloc_ctx)) {
-		err = PTR_ERR(pcdev->alloc_ctx);
-		goto exit_free_clk;
-	}
-
 	if (pcdev->pdata && pcdev->pdata->asd_sizes) {
 		struct v4l2_async_subdev **asd;
 		char name[] = "sh-mobile-csi2";
@@ -1872,7 +1864,7 @@ static int sh_mobile_ceu_probe(struct platform_device *pdev)
 
 		if (!csi2_pdev) {
 			err = -ENOMEM;
-			goto exit_free_ctx;
+			goto exit_free_clk;
 		}
 
 		pcdev->csi2_pdev		= csi2_pdev;
@@ -1955,8 +1947,6 @@ exit_pdev_put:
 		pcdev->csi2_pdev->resource = NULL;
 		platform_device_put(pcdev->csi2_pdev);
 	}
-exit_free_ctx:
-	vb2_dma_contig_cleanup_ctx(pcdev->alloc_ctx);
 exit_free_clk:
 	pm_runtime_disable(&pdev->dev);
 exit_release_mem:
@@ -1976,7 +1966,6 @@ static int sh_mobile_ceu_remove(struct platform_device *pdev)
 	pm_runtime_disable(&pdev->dev);
 	if (platform_get_resource(pdev, IORESOURCE_MEM, 1))
 		dma_release_declared_memory(&pdev->dev);
-	vb2_dma_contig_cleanup_ctx(pcdev->alloc_ctx);
 	if (csi2_pdev && csi2_pdev->dev.driver) {
 		struct module *csi2_drv = csi2_pdev->dev.driver->owner;
 		platform_device_del(csi2_pdev);