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path: root/drivers/media/platform/davinci
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Diffstat (limited to 'drivers/media/platform/davinci')
-rw-r--r--drivers/media/platform/davinci/ccdc_hw_device.h7
-rw-r--r--drivers/media/platform/davinci/vpbe_display.c14
-rw-r--r--drivers/media/platform/davinci/vpif_capture.c15
-rw-r--r--drivers/media/platform/davinci/vpif_capture.h2
-rw-r--r--drivers/media/platform/davinci/vpif_display.c15
-rw-r--r--drivers/media/platform/davinci/vpif_display.h2
6 files changed, 8 insertions, 47 deletions
diff --git a/drivers/media/platform/davinci/ccdc_hw_device.h b/drivers/media/platform/davinci/ccdc_hw_device.h
index 86b9b3518965..ae5605de7679 100644
--- a/drivers/media/platform/davinci/ccdc_hw_device.h
+++ b/drivers/media/platform/davinci/ccdc_hw_device.h
@@ -80,13 +80,6 @@ struct ccdc_hw_ops {
 	/* Pointer to function to get line length */
 	unsigned int (*get_line_length) (void);
 
-	/* Query CCDC control IDs */
-	int (*queryctrl)(struct v4l2_queryctrl *qctrl);
-	/* Set CCDC control */
-	int (*set_control)(struct v4l2_control *ctrl);
-	/* Get CCDC control */
-	int (*get_control)(struct v4l2_control *ctrl);
-
 	/* Pointer to function to set frame buffer address */
 	void (*setfbaddr) (unsigned long addr);
 	/* Pointer to function to get field id */
diff --git a/drivers/media/platform/davinci/vpbe_display.c b/drivers/media/platform/davinci/vpbe_display.c
index 0abcdfe97a6c..0b1709e96673 100644
--- a/drivers/media/platform/davinci/vpbe_display.c
+++ b/drivers/media/platform/davinci/vpbe_display.c
@@ -230,7 +230,7 @@ static int vpbe_buffer_prepare(struct vb2_buffer *vb)
 static int
 vpbe_buffer_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[])
 
 {
 	/* Get the file handle object and layer object */
@@ -242,7 +242,6 @@ vpbe_buffer_queue_setup(struct vb2_queue *vq,
 	/* Store number of buffers allocated in numbuffer member */
 	if (vq->num_buffers + *nbuffers < VPBE_DEFAULT_NUM_BUFS)
 		*nbuffers = VPBE_DEFAULT_NUM_BUFS - vq->num_buffers;
-	alloc_ctxs[0] = layer->alloc_ctx;
 
 	if (*nplanes)
 		return sizes[0] < layer->pix_fmt.sizeimage ? -EINVAL : 0;
@@ -1451,20 +1450,13 @@ static int vpbe_display_probe(struct platform_device *pdev)
 		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 		q->min_buffers_needed = 1;
 		q->lock = &disp_dev->dev[i]->opslock;
+		q->dev = disp_dev->vpbe_dev->pdev;
 		err = vb2_queue_init(q);
 		if (err) {
 			v4l2_err(v4l2_dev, "vb2_queue_init() failed\n");
 			goto probe_out;
 		}
 
-		disp_dev->dev[i]->alloc_ctx =
-			vb2_dma_contig_init_ctx(disp_dev->vpbe_dev->pdev);
-		if (IS_ERR(disp_dev->dev[i]->alloc_ctx)) {
-			v4l2_err(v4l2_dev, "Failed to get the context\n");
-			err = PTR_ERR(disp_dev->dev[i]->alloc_ctx);
-			goto probe_out;
-		}
-
 		INIT_LIST_HEAD(&disp_dev->dev[i]->dma_queue);
 
 		if (register_device(disp_dev->dev[i], disp_dev, pdev)) {
@@ -1482,7 +1474,6 @@ probe_out:
 	for (k = 0; k < VPBE_DISPLAY_MAX_DEVICES; k++) {
 		/* Unregister video device */
 		if (disp_dev->dev[k] != NULL) {
-			vb2_dma_contig_cleanup_ctx(disp_dev->dev[k]->alloc_ctx);
 			video_unregister_device(&disp_dev->dev[k]->video_dev);
 			kfree(disp_dev->dev[k]);
 		}
@@ -1510,7 +1501,6 @@ static int vpbe_display_remove(struct platform_device *pdev)
 	for (i = 0; i < VPBE_DISPLAY_MAX_DEVICES; i++) {
 		/* Get the pointer to the layer object */
 		vpbe_display_layer = disp_dev->dev[i];
-		vb2_dma_contig_cleanup_ctx(vpbe_display_layer->alloc_ctx);
 		/* Unregister video device */
 		video_unregister_device(&vpbe_display_layer->video_dev);
 
diff --git a/drivers/media/platform/davinci/vpif_capture.c b/drivers/media/platform/davinci/vpif_capture.c
index 08f7028c7560..5104cc0ee40e 100644
--- a/drivers/media/platform/davinci/vpif_capture.c
+++ b/drivers/media/platform/davinci/vpif_capture.c
@@ -107,14 +107,14 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb)
  * @nbuffers: ptr to number of buffers requested by application
  * @nplanes:: contains number of distinct video planes needed to hold a frame
  * @sizes[]: contains the size (in bytes) of each plane.
- * @alloc_ctxs: ptr to allocation context
+ * @alloc_devs: ptr to allocation context
  *
  * This callback function is called when reqbuf() is called to adjust
  * the buffer count and buffer size
  */
 static int vpif_buffer_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 channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
@@ -133,7 +133,6 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq,
 
 	*nplanes = 1;
 	sizes[0] = size;
-	alloc_ctxs[0] = common->alloc_ctx;
 
 	/* Calculate the offset for Y and C data in the buffer */
 	vpif_calculate_offsets(ch);
@@ -1371,6 +1370,7 @@ static int vpif_probe_complete(void)
 		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 		q->min_buffers_needed = 1;
 		q->lock = &common->lock;
+		q->dev = vpif_dev;
 
 		err = vb2_queue_init(q);
 		if (err) {
@@ -1378,13 +1378,6 @@ static int vpif_probe_complete(void)
 			goto probe_out;
 		}
 
-		common->alloc_ctx = vb2_dma_contig_init_ctx(vpif_dev);
-		if (IS_ERR(common->alloc_ctx)) {
-			vpif_err("Failed to get the context\n");
-			err = PTR_ERR(common->alloc_ctx);
-			goto probe_out;
-		}
-
 		INIT_LIST_HEAD(&common->dma_queue);
 
 		/* Initialize the video_device structure */
@@ -1412,7 +1405,6 @@ probe_out:
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[k];
 		common = &ch->common[k];
-		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
 		/* Unregister video device */
 		video_unregister_device(&ch->video_dev);
 	}
@@ -1546,7 +1538,6 @@ static int vpif_remove(struct platform_device *device)
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[i];
 		common = &ch->common[VPIF_VIDEO_INDEX];
-		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
 		/* Unregister video device */
 		video_unregister_device(&ch->video_dev);
 		kfree(vpif_obj.dev[i]);
diff --git a/drivers/media/platform/davinci/vpif_capture.h b/drivers/media/platform/davinci/vpif_capture.h
index 4a7600929b61..9e35b6771d22 100644
--- a/drivers/media/platform/davinci/vpif_capture.h
+++ b/drivers/media/platform/davinci/vpif_capture.h
@@ -65,8 +65,6 @@ struct common_obj {
 	struct v4l2_format fmt;
 	/* Buffer queue used in video-buf */
 	struct vb2_queue buffer_queue;
-	/* allocator-specific contexts for each plane */
-	struct vb2_alloc_ctx *alloc_ctx;
 	/* Queue of filled frames */
 	struct list_head dma_queue;
 	/* Used in video-buf */
diff --git a/drivers/media/platform/davinci/vpif_display.c b/drivers/media/platform/davinci/vpif_display.c
index f40755cf1bf2..75b27233ec2f 100644
--- a/drivers/media/platform/davinci/vpif_display.c
+++ b/drivers/media/platform/davinci/vpif_display.c
@@ -102,14 +102,14 @@ static int vpif_buffer_prepare(struct vb2_buffer *vb)
  * @nbuffers: ptr to number of buffers requested by application
  * @nplanes:: contains number of distinct video planes needed to hold a frame
  * @sizes[]: contains the size (in bytes) of each plane.
- * @alloc_ctxs: ptr to allocation context
+ * @alloc_devs: ptr to allocation context
  *
  * This callback function is called when reqbuf() is called to adjust
  * the buffer count and buffer size
  */
 static int vpif_buffer_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 channel_obj *ch = vb2_get_drv_priv(vq);
 	struct common_obj *common = &ch->common[VPIF_VIDEO_INDEX];
@@ -126,7 +126,6 @@ static int vpif_buffer_queue_setup(struct vb2_queue *vq,
 
 	*nplanes = 1;
 	sizes[0] = size;
-	alloc_ctxs[0] = common->alloc_ctx;
 
 	/* Calculate the offset for Y and C data  in the buffer */
 	vpif_calculate_offsets(ch);
@@ -1191,19 +1190,13 @@ static int vpif_probe_complete(void)
 		q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
 		q->min_buffers_needed = 1;
 		q->lock = &common->lock;
+		q->dev = vpif_dev;
 		err = vb2_queue_init(q);
 		if (err) {
 			vpif_err("vpif_display: vb2_queue_init() failed\n");
 			goto probe_out;
 		}
 
-		common->alloc_ctx = vb2_dma_contig_init_ctx(vpif_dev);
-		if (IS_ERR(common->alloc_ctx)) {
-			vpif_err("Failed to get the context\n");
-			err = PTR_ERR(common->alloc_ctx);
-			goto probe_out;
-		}
-
 		INIT_LIST_HEAD(&common->dma_queue);
 
 		/* register video device */
@@ -1233,7 +1226,6 @@ probe_out:
 	for (k = 0; k < j; k++) {
 		ch = vpif_obj.dev[k];
 		common = &ch->common[k];
-		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
 		video_unregister_device(&ch->video_dev);
 	}
 	return err;
@@ -1355,7 +1347,6 @@ static int vpif_remove(struct platform_device *device)
 		/* Get the pointer to the channel object */
 		ch = vpif_obj.dev[i];
 		common = &ch->common[VPIF_VIDEO_INDEX];
-		vb2_dma_contig_cleanup_ctx(common->alloc_ctx);
 		/* Unregister video device */
 		video_unregister_device(&ch->video_dev);
 		kfree(vpif_obj.dev[i]);
diff --git a/drivers/media/platform/davinci/vpif_display.h b/drivers/media/platform/davinci/vpif_display.h
index e7a1723a1b7a..af2765fdcea8 100644
--- a/drivers/media/platform/davinci/vpif_display.h
+++ b/drivers/media/platform/davinci/vpif_display.h
@@ -74,8 +74,6 @@ struct common_obj {
 	struct v4l2_format fmt;			/* Used to store the format */
 	struct vb2_queue buffer_queue;		/* Buffer queue used in
 						 * video-buf */
-	/* allocator-specific contexts for each plane */
-	struct vb2_alloc_ctx *alloc_ctx;
 
 	struct list_head dma_queue;		/* Queue of filled frames */
 	spinlock_t irqlock;			/* Used in video-buf */
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-09-29 03:28:46 +0000