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path: root/drivers/media/platform/omap3isp/isppreview.c
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Diffstat (limited to 'drivers/media/platform/omap3isp/isppreview.c')
-rw-r--r--drivers/media/platform/omap3isp/isppreview.c30
1 files changed, 11 insertions, 19 deletions
diff --git a/drivers/media/platform/omap3isp/isppreview.c b/drivers/media/platform/omap3isp/isppreview.c
index 13803270d..84a96670e 100644
--- a/drivers/media/platform/omap3isp/isppreview.c
+++ b/drivers/media/platform/omap3isp/isppreview.c
@@ -2144,9 +2144,14 @@ static int preview_link_setup(struct media_entity *entity,
{
struct v4l2_subdev *sd = media_entity_to_v4l2_subdev(entity);
struct isp_prev_device *prev = v4l2_get_subdevdata(sd);
+ unsigned int index = local->index;
- switch (local->index | media_entity_type(remote->entity)) {
- case PREV_PAD_SINK | MEDIA_ENT_T_DEVNODE:
+ /* FIXME: this is actually a hack! */
+ if (is_media_entity_v4l2_subdev(remote->entity))
+ index |= 2 << 16;
+
+ switch (index) {
+ case PREV_PAD_SINK:
/* read from memory */
if (flags & MEDIA_LNK_FL_ENABLED) {
if (prev->input == PREVIEW_INPUT_CCDC)
@@ -2158,7 +2163,7 @@ static int preview_link_setup(struct media_entity *entity,
}
break;
- case PREV_PAD_SINK | MEDIA_ENT_T_V4L2_SUBDEV:
+ case PREV_PAD_SINK | 2 << 16:
/* read from ccdc */
if (flags & MEDIA_LNK_FL_ENABLED) {
if (prev->input == PREVIEW_INPUT_MEMORY)
@@ -2175,7 +2180,7 @@ static int preview_link_setup(struct media_entity *entity,
* Revisit this when it will be implemented, and return -EBUSY for now.
*/
- case PREV_PAD_SOURCE | MEDIA_ENT_T_DEVNODE:
+ case PREV_PAD_SOURCE:
/* write to memory */
if (flags & MEDIA_LNK_FL_ENABLED) {
if (prev->output & ~PREVIEW_OUTPUT_MEMORY)
@@ -2186,7 +2191,7 @@ static int preview_link_setup(struct media_entity *entity,
}
break;
- case PREV_PAD_SOURCE | MEDIA_ENT_T_V4L2_SUBDEV:
+ case PREV_PAD_SOURCE | 2 << 16:
/* write to resizer */
if (flags & MEDIA_LNK_FL_ENABLED) {
if (prev->output & ~PREVIEW_OUTPUT_RESIZER)
@@ -2282,7 +2287,7 @@ static int preview_init_entities(struct isp_prev_device *prev)
pads[PREV_PAD_SOURCE].flags = MEDIA_PAD_FL_SOURCE;
me->ops = &preview_media_ops;
- ret = media_entity_init(me, PREV_PADS_NUM, pads, 0);
+ ret = media_entity_pads_init(me, PREV_PADS_NUM, pads);
if (ret < 0)
return ret;
@@ -2311,21 +2316,8 @@ static int preview_init_entities(struct isp_prev_device *prev)
if (ret < 0)
goto error_video_out;
- /* Connect the video nodes to the previewer subdev. */
- ret = media_entity_create_link(&prev->video_in.video.entity, 0,
- &prev->subdev.entity, PREV_PAD_SINK, 0);
- if (ret < 0)
- goto error_link;
-
- ret = media_entity_create_link(&prev->subdev.entity, PREV_PAD_SOURCE,
- &prev->video_out.video.entity, 0, 0);
- if (ret < 0)
- goto error_link;
-
return 0;
-error_link:
- omap3isp_video_cleanup(&prev->video_out);
error_video_out:
omap3isp_video_cleanup(&prev->video_in);
error_video_in: