Merge branch 'patchwork' into topic/docs-next

* patchwork: (1492 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
  ...

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

2 files changed, 2 insertions, 13 deletions

diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c
index 7f6898b13cac..7ae1a134b1ff 100644
--- a/drivers/media/platform/xilinx/xilinx-dma.c
+++ b/drivers/media/platform/xilinx/xilinx-dma.c
@@ -318,11 +318,10 @@ static void xvip_dma_complete(void *param)
 static int
 xvip_dma_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 xvip_dma *dma = vb2_get_drv_priv(vq);
 
-	alloc_ctxs[0] = dma->alloc_ctx;
 	/* Make sure the image size is large enough. */
 	if (*nplanes)
 		return sizes[0] < dma->format.sizeimage ? -EINVAL : 0;
@@ -706,12 +705,6 @@ int xvip_dma_init(struct xvip_composite_device *xdev, struct xvip_dma *dma,
 	video_set_drvdata(&dma->video, dma);
 
 	/* ... and the buffers queue... */
-	dma->alloc_ctx = vb2_dma_contig_init_ctx(dma->xdev->dev);
-	if (IS_ERR(dma->alloc_ctx)) {
-		ret = PTR_ERR(dma->alloc_ctx);
-		goto error;
-	}
-
 	/* Don't enable VB2_READ and VB2_WRITE, as using the read() and write()
 	 * V4L2 APIs would be inefficient. Testing on the command line with a
 	 * 'cat /dev/video?' thus won't be possible, but given that the driver
@@ -728,6 +721,7 @@ int xvip_dma_init(struct xvip_composite_device *xdev, struct xvip_dma *dma,
 	dma->queue.mem_ops = &vb2_dma_contig_memops;
 	dma->queue.timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC
 				   | V4L2_BUF_FLAG_TSTAMP_SRC_EOF;
+	dma->queue.dev = dma->xdev->dev;
 	ret = vb2_queue_init(&dma->queue);
 	if (ret < 0) {
 		dev_err(dma->xdev->dev, "failed to initialize VB2 queue\n");
@@ -766,9 +760,6 @@ void xvip_dma_cleanup(struct xvip_dma *dma)
 	if (dma->dma)
 		dma_release_channel(dma->dma);
 
-	if (!IS_ERR_OR_NULL(dma->alloc_ctx))
-		vb2_dma_contig_cleanup_ctx(dma->alloc_ctx);
-
 	media_entity_cleanup(&dma->video.entity);
 
 	mutex_destroy(&dma->lock);
diff --git a/drivers/media/platform/xilinx/xilinx-dma.h b/drivers/media/platform/xilinx/xilinx-dma.h
index 7a1621a2ef40..e95d136c153a 100644
--- a/drivers/media/platform/xilinx/xilinx-dma.h
+++ b/drivers/media/platform/xilinx/xilinx-dma.h
@@ -65,7 +65,6 @@ static inline struct xvip_pipeline *to_xvip_pipeline(struct media_entity *e)
  * @format: active V4L2 pixel format
  * @fmtinfo: format information corresponding to the active @format
  * @queue: vb2 buffers queue
- * @alloc_ctx: allocation context for the vb2 @queue
  * @sequence: V4L2 buffers sequence number
  * @queued_bufs: list of queued buffers
  * @queued_lock: protects the buf_queued list
@@ -88,7 +87,6 @@ struct xvip_dma {
 	const struct xvip_video_format *fmtinfo;
 
 	struct vb2_queue queue;
-	void *alloc_ctx;
 	unsigned int sequence;
 
 	struct list_head queued_bufs;