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-rw-r--r--drivers/media/media-device.c8
-rw-r--r--drivers/media/media-entity.c77
-rw-r--r--drivers/media/platform/exynos4-is/fimc-capture.c8
-rw-r--r--drivers/media/platform/exynos4-is/fimc-isp-video.c8
-rw-r--r--drivers/media/platform/exynos4-is/fimc-lite.c8
-rw-r--r--drivers/media/platform/exynos4-is/media-dev.c16
-rw-r--r--drivers/media/platform/exynos4-is/media-dev.h2
-rw-r--r--drivers/media/platform/omap3isp/ispvideo.c16
-rw-r--r--drivers/media/platform/s3c-camif/camif-capture.c6
-rw-r--r--drivers/media/platform/vsp1/vsp1_drm.c4
-rw-r--r--drivers/media/platform/vsp1/vsp1_video.c16
-rw-r--r--drivers/media/platform/xilinx/xilinx-dma.c16
-rw-r--r--drivers/media/usb/au0828/au0828-core.c4
-rw-r--r--drivers/media/v4l2-core/v4l2-mc.c18
14 files changed, 103 insertions, 104 deletions
diff --git a/drivers/media/media-device.c b/drivers/media/media-device.c
index 8495ac913df3..760e3e424e23 100644
--- a/drivers/media/media-device.c
+++ b/drivers/media/media-device.c
@@ -597,19 +597,19 @@ int __must_check media_device_register_entity(struct media_device *mdev,
if (mdev->entity_internal_idx_max
>= mdev->pm_count_walk.ent_enum.idx_max) {
- struct media_entity_graph new = { .top = 0 };
+ struct media_graph new = { .top = 0 };
/*
* Initialise the new graph walk before cleaning up
* the old one in order not to spoil the graph walk
* object of the media device if graph walk init fails.
*/
- ret = media_entity_graph_walk_init(&new, mdev);
+ ret = media_graph_walk_init(&new, mdev);
if (ret) {
mutex_unlock(&mdev->graph_mutex);
return ret;
}
- media_entity_graph_walk_cleanup(&mdev->pm_count_walk);
+ media_graph_walk_cleanup(&mdev->pm_count_walk);
mdev->pm_count_walk = new;
}
mutex_unlock(&mdev->graph_mutex);
@@ -691,7 +691,7 @@ void media_device_cleanup(struct media_device *mdev)
{
ida_destroy(&mdev->entity_internal_idx);
mdev->entity_internal_idx_max = 0;
- media_entity_graph_walk_cleanup(&mdev->pm_count_walk);
+ media_graph_walk_cleanup(&mdev->pm_count_walk);
mutex_destroy(&mdev->graph_mutex);
}
EXPORT_SYMBOL_GPL(media_device_cleanup);
diff --git a/drivers/media/media-entity.c b/drivers/media/media-entity.c
index d37260850e98..256b590fcfcd 100644
--- a/drivers/media/media-entity.c
+++ b/drivers/media/media-entity.c
@@ -254,7 +254,7 @@ media_entity_other(struct media_entity *entity, struct media_link *link)
}
/* push an entity to traversal stack */
-static void stack_push(struct media_entity_graph *graph,
+static void stack_push(struct media_graph *graph,
struct media_entity *entity)
{
if (graph->top == MEDIA_ENTITY_ENUM_MAX_DEPTH - 1) {
@@ -266,7 +266,7 @@ static void stack_push(struct media_entity_graph *graph,
graph->stack[graph->top].entity = entity;
}
-static struct media_entity *stack_pop(struct media_entity_graph *graph)
+static struct media_entity *stack_pop(struct media_graph *graph)
{
struct media_entity *entity;
@@ -285,35 +285,35 @@ static struct media_entity *stack_pop(struct media_entity_graph *graph)
#define MEDIA_ENTITY_MAX_PADS 512
/**
- * media_entity_graph_walk_init - Allocate resources for graph walk
+ * media_graph_walk_init - Allocate resources for graph walk
* @graph: Media graph structure that will be used to walk the graph
* @mdev: Media device
*
* Reserve resources for graph walk in media device's current
* state. The memory must be released using
- * media_entity_graph_walk_free().
+ * media_graph_walk_free().
*
* Returns error on failure, zero on success.
*/
-__must_check int media_entity_graph_walk_init(
- struct media_entity_graph *graph, struct media_device *mdev)
+__must_check int media_graph_walk_init(
+ struct media_graph *graph, struct media_device *mdev)
{
return media_entity_enum_init(&graph->ent_enum, mdev);
}
-EXPORT_SYMBOL_GPL(media_entity_graph_walk_init);
+EXPORT_SYMBOL_GPL(media_graph_walk_init);
/**
- * media_entity_graph_walk_cleanup - Release resources related to graph walking
+ * media_graph_walk_cleanup - Release resources related to graph walking
* @graph: Media graph structure that was used to walk the graph
*/
-void media_entity_graph_walk_cleanup(struct media_entity_graph *graph)
+void media_graph_walk_cleanup(struct media_graph *graph)
{
media_entity_enum_cleanup(&graph->ent_enum);
}
-EXPORT_SYMBOL_GPL(media_entity_graph_walk_cleanup);
+EXPORT_SYMBOL_GPL(media_graph_walk_cleanup);
-void media_entity_graph_walk_start(struct media_entity_graph *graph,
- struct media_entity *entity)
+void media_graph_walk_start(struct media_graph *graph,
+ struct media_entity *entity)
{
media_entity_enum_zero(&graph->ent_enum);
media_entity_enum_set(&graph->ent_enum, entity);
@@ -322,10 +322,9 @@ void media_entity_graph_walk_start(struct media_entity_graph *graph,
graph->stack[graph->top].entity = NULL;
stack_push(graph, entity);
}
-EXPORT_SYMBOL_GPL(media_entity_graph_walk_start);
+EXPORT_SYMBOL_GPL(media_graph_walk_start);
-struct media_entity *
-media_entity_graph_walk_next(struct media_entity_graph *graph)
+struct media_entity *media_graph_walk_next(struct media_graph *graph)
{
if (stack_top(graph) == NULL)
return NULL;
@@ -364,30 +363,30 @@ media_entity_graph_walk_next(struct media_entity_graph *graph)
return stack_pop(graph);
}
-EXPORT_SYMBOL_GPL(media_entity_graph_walk_next);
+EXPORT_SYMBOL_GPL(media_graph_walk_next);
/* -----------------------------------------------------------------------------
* Pipeline management
*/
-__must_check int __media_entity_pipeline_start(struct media_entity *entity,
- struct media_pipeline *pipe)
+__must_check int __media_pipeline_start(struct media_entity *entity,
+ struct media_pipeline *pipe)
{
struct media_device *mdev = entity->graph_obj.mdev;
- struct media_entity_graph *graph = &pipe->graph;
+ struct media_graph *graph = &pipe->graph;
struct media_entity *entity_err = entity;
struct media_link *link;
int ret;
if (!pipe->streaming_count++) {
- ret = media_entity_graph_walk_init(&pipe->graph, mdev);
+ ret = media_graph_walk_init(&pipe->graph, mdev);
if (ret)
goto error_graph_walk_start;
}
- media_entity_graph_walk_start(&pipe->graph, entity);
+ media_graph_walk_start(&pipe->graph, entity);
- while ((entity = media_entity_graph_walk_next(graph))) {
+ while ((entity = media_graph_walk_next(graph))) {
DECLARE_BITMAP(active, MEDIA_ENTITY_MAX_PADS);
DECLARE_BITMAP(has_no_links, MEDIA_ENTITY_MAX_PADS);
@@ -466,9 +465,9 @@ error:
* Link validation on graph failed. We revert what we did and
* return the error.
*/
- media_entity_graph_walk_start(graph, entity_err);
+ media_graph_walk_start(graph, entity_err);
- while ((entity_err = media_entity_graph_walk_next(graph))) {
+ while ((entity_err = media_graph_walk_next(graph))) {
/* Sanity check for negative stream_count */
if (!WARN_ON_ONCE(entity_err->stream_count <= 0)) {
entity_err->stream_count--;
@@ -486,35 +485,35 @@ error:
error_graph_walk_start:
if (!--pipe->streaming_count)
- media_entity_graph_walk_cleanup(graph);
+ media_graph_walk_cleanup(graph);
return ret;
}
-EXPORT_SYMBOL_GPL(__media_entity_pipeline_start);
+EXPORT_SYMBOL_GPL(__media_pipeline_start);
-__must_check int media_entity_pipeline_start(struct media_entity *entity,
- struct media_pipeline *pipe)
+__must_check int media_pipeline_start(struct media_entity *entity,
+ struct media_pipeline *pipe)
{
struct media_device *mdev = entity->graph_obj.mdev;
int ret;
mutex_lock(&mdev->graph_mutex);
- ret = __media_entity_pipeline_start(entity, pipe);
+ ret = __media_pipeline_start(entity, pipe);
mutex_unlock(&mdev->graph_mutex);
return ret;
}
-EXPORT_SYMBOL_GPL(media_entity_pipeline_start);
+EXPORT_SYMBOL_GPL(media_pipeline_start);
-void __media_entity_pipeline_stop(struct media_entity *entity)
+void __media_pipeline_stop(struct media_entity *entity)
{
- struct media_entity_graph *graph = &entity->pipe->graph;
+ struct media_graph *graph = &entity->pipe->graph;
struct media_pipeline *pipe = entity->pipe;
WARN_ON(!pipe->streaming_count);
- media_entity_graph_walk_start(graph, entity);
+ media_graph_walk_start(graph, entity);
- while ((entity = media_entity_graph_walk_next(graph))) {
+ while ((entity = media_graph_walk_next(graph))) {
/* Sanity check for negative stream_count */
if (!WARN_ON_ONCE(entity->stream_count <= 0)) {
entity->stream_count--;
@@ -524,20 +523,20 @@ void __media_entity_pipeline_stop(struct media_entity *entity)
}
if (!--pipe->streaming_count)
- media_entity_graph_walk_cleanup(graph);
+ media_graph_walk_cleanup(graph);
}
-EXPORT_SYMBOL_GPL(__media_entity_pipeline_stop);
+EXPORT_SYMBOL_GPL(__media_pipeline_stop);
-void media_entity_pipeline_stop(struct media_entity *entity)
+void media_pipeline_stop(struct media_entity *entity)
{
struct media_device *mdev = entity->graph_obj.mdev;
mutex_lock(&mdev->graph_mutex);
- __media_entity_pipeline_stop(entity);
+ __media_pipeline_stop(entity);
mutex_unlock(&mdev->graph_mutex);
}
-EXPORT_SYMBOL_GPL(media_entity_pipeline_stop);
+EXPORT_SYMBOL_GPL(media_pipeline_stop);
/* -----------------------------------------------------------------------------
* Module use count
diff --git a/drivers/media/platform/exynos4-is/fimc-capture.c b/drivers/media/platform/exynos4-is/fimc-capture.c
index 964f4a681934..7bde62f28e4c 100644
--- a/drivers/media/platform/exynos4-is/fimc-capture.c
+++ b/drivers/media/platform/exynos4-is/fimc-capture.c
@@ -536,7 +536,7 @@ static int fimc_capture_release(struct file *file)
mutex_lock(&fimc->lock);
if (close && vc->streaming) {
- media_entity_pipeline_stop(&vc->ve.vdev.entity);
+ media_pipeline_stop(&vc->ve.vdev.entity);
vc->streaming = false;
}
@@ -1195,7 +1195,7 @@ static int fimc_cap_streamon(struct file *file, void *priv,
if (fimc_capture_active(fimc))
return -EBUSY;
- ret = media_entity_pipeline_start(entity, &vc->ve.pipe->mp);
+ ret = media_pipeline_start(entity, &vc->ve.pipe->mp);
if (ret < 0)
return ret;
@@ -1229,7 +1229,7 @@ static int fimc_cap_streamon(struct file *file, void *priv,
}
err_p_stop:
- media_entity_pipeline_stop(entity);
+ media_pipeline_stop(entity);
return ret;
}
@@ -1244,7 +1244,7 @@ static int fimc_cap_streamoff(struct file *file, void *priv,
if (ret < 0)
return ret;
- media_entity_pipeline_stop(&vc->ve.vdev.entity);
+ media_pipeline_stop(&vc->ve.vdev.entity);
vc->streaming = false;
return 0;
}
diff --git a/drivers/media/platform/exynos4-is/fimc-isp-video.c b/drivers/media/platform/exynos4-is/fimc-isp-video.c
index 400ce0cb0c0d..55ba696b8cf4 100644
--- a/drivers/media/platform/exynos4-is/fimc-isp-video.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c
@@ -312,7 +312,7 @@ static int isp_video_release(struct file *file)
mutex_lock(&isp->video_lock);
if (v4l2_fh_is_singular_file(file) && ivc->streaming) {
- media_entity_pipeline_stop(entity);
+ media_pipeline_stop(entity);
ivc->streaming = 0;
}
@@ -489,7 +489,7 @@ static int isp_video_streamon(struct file *file, void *priv,
struct media_entity *me = &ve->vdev.entity;
int ret;
- ret = media_entity_pipeline_start(me, &ve->pipe->mp);
+ ret = media_pipeline_start(me, &ve->pipe->mp);
if (ret < 0)
return ret;
@@ -504,7 +504,7 @@ static int isp_video_streamon(struct file *file, void *priv,
isp->video_capture.streaming = 1;
return 0;
p_stop:
- media_entity_pipeline_stop(me);
+ media_pipeline_stop(me);
return ret;
}
@@ -519,7 +519,7 @@ static int isp_video_streamoff(struct file *file, void *priv,
if (ret < 0)
return ret;
- media_entity_pipeline_stop(&video->ve.vdev.entity);
+ media_pipeline_stop(&video->ve.vdev.entity);
video->streaming = 0;
return 0;
}
diff --git a/drivers/media/platform/exynos4-is/fimc-lite.c b/drivers/media/platform/exynos4-is/fimc-lite.c
index b91abf1c4d43..b4c4a33784c4 100644
--- a/drivers/media/platform/exynos4-is/fimc-lite.c
+++ b/drivers/media/platform/exynos4-is/fimc-lite.c
@@ -524,7 +524,7 @@ static int fimc_lite_release(struct file *file)
if (v4l2_fh_is_singular_file(file) &&
atomic_read(&fimc->out_path) == FIMC_IO_DMA) {
if (fimc->streaming) {
- media_entity_pipeline_stop(entity);
+ media_pipeline_stop(entity);
fimc->streaming = false;
}
fimc_lite_stop_capture(fimc, false);
@@ -832,7 +832,7 @@ static int fimc_lite_streamon(struct file *file, void *priv,
if (fimc_lite_active(fimc))
return -EBUSY;
- ret = media_entity_pipeline_start(entity, &fimc->ve.pipe->mp);
+ ret = media_pipeline_start(entity, &fimc->ve.pipe->mp);
if (ret < 0)
return ret;
@@ -849,7 +849,7 @@ static int fimc_lite_streamon(struct file *file, void *priv,
}
err_p_stop:
- media_entity_pipeline_stop(entity);
+ media_pipeline_stop(entity);
return 0;
}
@@ -863,7 +863,7 @@ static int fimc_lite_streamoff(struct file *file, void *priv,
if (ret < 0)
return ret;
- media_entity_pipeline_stop(&fimc->ve.vdev.entity);
+ media_pipeline_stop(&fimc->ve.vdev.entity);
fimc->streaming = false;
return 0;
}
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index e3a8709138fa..735221a5b6b4 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -1117,7 +1117,7 @@ static int __fimc_md_modify_pipeline(struct media_entity *entity, bool enable)
/* Locking: called with entity->graph_obj.mdev->graph_mutex mutex held. */
static int __fimc_md_modify_pipelines(struct media_entity *entity, bool enable,
- struct media_entity_graph *graph)
+ struct media_graph *graph)
{
struct media_entity *entity_err = entity;
int ret;
@@ -1128,9 +1128,9 @@ static int __fimc_md_modify_pipelines(struct media_entity *entity, bool enable,
* through active links. This is needed as we cannot power on/off the
* subdevs in random order.
*/
- media_entity_graph_walk_start(graph, entity);
+ media_graph_walk_start(graph, entity);
- while ((entity = media_entity_graph_walk_next(graph))) {
+ while ((entity = media_graph_walk_next(graph))) {
if (!is_media_entity_v4l2_video_device(entity))
continue;
@@ -1143,9 +1143,9 @@ static int __fimc_md_modify_pipelines(struct media_entity *entity, bool enable,
return 0;
err:
- media_entity_graph_walk_start(graph, entity_err);
+ media_graph_walk_start(graph, entity_err);
- while ((entity_err = media_entity_graph_walk_next(graph))) {
+ while ((entity_err = media_graph_walk_next(graph))) {
if (!is_media_entity_v4l2_video_device(entity_err))
continue;
@@ -1161,7 +1161,7 @@ err:
static int fimc_md_link_notify(struct media_link *link, unsigned int flags,
unsigned int notification)
{
- struct media_entity_graph *graph =
+ struct media_graph *graph =
&container_of(link->graph_obj.mdev, struct fimc_md,
media_dev)->link_setup_graph;
struct media_entity *sink = link->sink->entity;
@@ -1169,7 +1169,7 @@ static int fimc_md_link_notify(struct media_link *link, unsigned int flags,
/* Before link disconnection */
if (notification == MEDIA_DEV_NOTIFY_PRE_LINK_CH) {
- ret = media_entity_graph_walk_init(graph,
+ ret = media_graph_walk_init(graph,
link->graph_obj.mdev);
if (ret)
return ret;
@@ -1183,7 +1183,7 @@ static int fimc_md_link_notify(struct media_link *link, unsigned int flags,
} else if (notification == MEDIA_DEV_NOTIFY_POST_LINK_CH) {
if (link->flags & MEDIA_LNK_FL_ENABLED)
ret = __fimc_md_modify_pipelines(sink, true, graph);
- media_entity_graph_walk_cleanup(graph);
+ media_graph_walk_cleanup(graph);
}
return ret ? -EPIPE : 0;
diff --git a/drivers/media/platform/exynos4-is/media-dev.h b/drivers/media/platform/exynos4-is/media-dev.h
index ed122cb2dd74..957787a2f480 100644
--- a/drivers/media/platform/exynos4-is/media-dev.h
+++ b/drivers/media/platform/exynos4-is/media-dev.h
@@ -154,7 +154,7 @@ struct fimc_md {
bool user_subdev_api;
spinlock_t slock;
struct list_head pipelines;
- struct media_entity_graph link_setup_graph;
+ struct media_graph link_setup_graph;
};
static inline
diff --git a/drivers/media/platform/omap3isp/ispvideo.c b/drivers/media/platform/omap3isp/ispvideo.c
index 7354469670b7..5b0d16e10aa5 100644
--- a/drivers/media/platform/omap3isp/ispvideo.c
+++ b/drivers/media/platform/omap3isp/ispvideo.c
@@ -225,22 +225,22 @@ isp_video_remote_subdev(struct isp_video *video, u32 *pad)
static int isp_video_get_graph_data(struct isp_video *video,
struct isp_pipeline *pipe)
{
- struct media_entity_graph graph;
+ struct media_graph graph;
struct media_entity *entity = &video->video.entity;
struct media_device *mdev = entity->graph_obj.mdev;
struct isp_video *far_end = NULL;
int ret;
mutex_lock(&mdev->graph_mutex);
- ret = media_entity_graph_walk_init(&graph, entity->graph_obj.mdev);
+ ret = media_graph_walk_init(&graph, entity->graph_obj.mdev);
if (ret) {
mutex_unlock(&mdev->graph_mutex);
return ret;
}
- media_entity_graph_walk_start(&graph, entity);
+ media_graph_walk_start(&graph, entity);
- while ((entity = media_entity_graph_walk_next(&graph))) {
+ while ((entity = media_graph_walk_next(&graph))) {
struct isp_video *__video;
media_entity_enum_set(&pipe->ent_enum, entity);
@@ -261,7 +261,7 @@ static int isp_video_get_graph_data(struct isp_video *video,
mutex_unlock(&mdev->graph_mutex);
- media_entity_graph_walk_cleanup(&graph);
+ media_graph_walk_cleanup(&graph);
if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) {
pipe->input = far_end;
@@ -1112,7 +1112,7 @@ isp_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
pipe->l3_ick = clk_get_rate(video->isp->clock[ISP_CLK_L3_ICK]);
pipe->max_rate = pipe->l3_ick;
- ret = media_entity_pipeline_start(&video->video.entity, &pipe->pipe);
+ ret = media_pipeline_start(&video->video.entity, &pipe->pipe);
if (ret < 0)
goto err_pipeline_start;
@@ -1169,7 +1169,7 @@ isp_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
return 0;
err_check_format:
- media_entity_pipeline_stop(&video->video.entity);
+ media_pipeline_stop(&video->video.entity);
err_pipeline_start:
/* TODO: Implement PM QoS */
/* The DMA queue must be emptied here, otherwise CCDC interrupts that
@@ -1236,7 +1236,7 @@ isp_video_streamoff(struct file *file, void *fh, enum v4l2_buf_type type)
video->error = false;
/* TODO: Implement PM QoS */
- media_entity_pipeline_stop(&video->video.entity);
+ media_pipeline_stop(&video->video.entity);
media_entity_enum_cleanup(&pipe->ent_enum);
diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c
index 0413a861a59a..e01ecca46866 100644
--- a/drivers/media/platform/s3c-camif/camif-capture.c
+++ b/drivers/media/platform/s3c-camif/camif-capture.c
@@ -856,13 +856,13 @@ static int s3c_camif_streamon(struct file *file, void *priv,
if (s3c_vp_active(vp))
return 0;
- ret = media_entity_pipeline_start(sensor, camif->m_pipeline);
+ ret = media_pipeline_start(sensor, camif->m_pipeline);
if (ret < 0)
return ret;
ret = camif_pipeline_validate(camif);
if (ret < 0) {
- media_entity_pipeline_stop(sensor);
+ media_pipeline_stop(sensor);
return ret;
}
@@ -886,7 +886,7 @@ static int s3c_camif_streamoff(struct file *file, void *priv,
ret = vb2_streamoff(&vp->vb_queue, type);
if (ret == 0)
- media_entity_pipeline_stop(&camif->sensor.sd->entity);
+ media_pipeline_stop(&camif->sensor.sd->entity);
return ret;
}
diff --git a/drivers/media/platform/vsp1/vsp1_drm.c b/drivers/media/platform/vsp1/vsp1_drm.c
index cd209dccff1b..b4b583f7137a 100644
--- a/drivers/media/platform/vsp1/vsp1_drm.c
+++ b/drivers/media/platform/vsp1/vsp1_drm.c
@@ -90,7 +90,7 @@ int vsp1_du_setup_lif(struct device *dev, unsigned int width,
if (ret == -ETIMEDOUT)
dev_err(vsp1->dev, "DRM pipeline stop timeout\n");
- media_entity_pipeline_stop(&pipe->output->entity.subdev.entity);
+ media_pipeline_stop(&pipe->output->entity.subdev.entity);
for (i = 0; i < bru->entity.source_pad; ++i) {
vsp1->drm->inputs[i].enabled = false;
@@ -196,7 +196,7 @@ int vsp1_du_setup_lif(struct device *dev, unsigned int width,
if (ret < 0)
return ret;
- ret = media_entity_pipeline_start(&pipe->output->entity.subdev.entity,
+ ret = media_pipeline_start(&pipe->output->entity.subdev.entity,
&pipe->pipe);
if (ret < 0) {
dev_dbg(vsp1->dev, "%s: pipeline start failed\n", __func__);
diff --git a/drivers/media/platform/vsp1/vsp1_video.c b/drivers/media/platform/vsp1/vsp1_video.c
index 41e8b096dab8..e6592b576ca3 100644
--- a/drivers/media/platform/vsp1/vsp1_video.c
+++ b/drivers/media/platform/vsp1/vsp1_video.c
@@ -548,20 +548,20 @@ out:
static int vsp1_video_pipeline_build(struct vsp1_pipeline *pipe,
struct vsp1_video *video)
{
- struct media_entity_graph graph;
+ struct media_graph graph;
struct media_entity *entity = &video->video.entity;
struct media_device *mdev = entity->graph_obj.mdev;
unsigned int i;
int ret;
/* Walk the graph to locate the entities and video nodes. */
- ret = media_entity_graph_walk_init(&graph, mdev);
+ ret = media_graph_walk_init(&graph, mdev);
if (ret)
return ret;
- media_entity_graph_walk_start(&graph, entity);
+ media_graph_walk_start(&graph, entity);
- while ((entity = media_entity_graph_walk_next(&graph))) {
+ while ((entity = media_graph_walk_next(&graph))) {
struct v4l2_subdev *subdev;
struct vsp1_rwpf *rwpf;
struct vsp1_entity *e;
@@ -590,7 +590,7 @@ static int vsp1_video_pipeline_build(struct vsp1_pipeline *pipe,
}
}
- media_entity_graph_walk_cleanup(&graph);
+ media_graph_walk_cleanup(&graph);
/* We need one output and at least one input. */
if (pipe->num_inputs == 0 || !pipe->output)
@@ -848,7 +848,7 @@ static void vsp1_video_stop_streaming(struct vb2_queue *vq)
}
mutex_unlock(&pipe->lock);
- media_entity_pipeline_stop(&video->video.entity);
+ media_pipeline_stop(&video->video.entity);
vsp1_video_pipeline_put(pipe);
/* Remove all buffers from the IRQ queue. */
@@ -980,7 +980,7 @@ vsp1_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
return PTR_ERR(pipe);
}
- ret = __media_entity_pipeline_start(&video->video.entity, &pipe->pipe);
+ ret = __media_pipeline_start(&video->video.entity, &pipe->pipe);
if (ret < 0) {
mutex_unlock(&mdev->graph_mutex);
goto err_pipe;
@@ -1003,7 +1003,7 @@ vsp1_video_streamon(struct file *file, void *fh, enum v4l2_buf_type type)
return 0;
err_stop:
- media_entity_pipeline_stop(&video->video.entity);
+ media_pipeline_stop(&video->video.entity);
err_pipe:
vsp1_video_pipeline_put(pipe);
return ret;
diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c
index 1d5836c3fb7a..065df82a2cef 100644
--- a/drivers/media/platform/xilinx/xilinx-dma.c
+++ b/drivers/media/platform/xilinx/xilinx-dma.c
@@ -177,7 +177,7 @@ done:
static int xvip_pipeline_validate(struct xvip_pipeline *pipe,
struct xvip_dma *start)
{
- struct media_entity_graph graph;
+ struct media_graph graph;
struct media_entity *entity = &start->video.entity;
struct media_device *mdev = entity->graph_obj.mdev;
unsigned int num_inputs = 0;
@@ -187,15 +187,15 @@ static int xvip_pipeline_validate(struct xvip_pipeline *pipe,
mutex_lock(&mdev->graph_mutex);
/* Walk the graph to locate the video nodes. */
- ret = media_entity_graph_walk_init(&graph, entity->graph_obj.mdev);
+ ret = media_graph_walk_init(&graph, entity->graph_obj.mdev);
if (ret) {
mutex_unlock(&mdev->graph_mutex);
return ret;
}
- media_entity_graph_walk_start(&graph, entity);
+ media_graph_walk_start(&graph, entity);
- while ((entity = media_entity_graph_walk_next(&graph))) {
+ while ((entity = media_graph_walk_next(&graph))) {
struct xvip_dma *dma;
if (entity->function != MEDIA_ENT_F_IO_V4L)
@@ -213,7 +213,7 @@ static int xvip_pipeline_validate(struct xvip_pipeline *pipe,
mutex_unlock(&mdev->graph_mutex);
- media_entity_graph_walk_cleanup(&graph);
+ media_graph_walk_cleanup(&graph);
/* We need exactly one output and zero or one input. */
if (num_outputs != 1 || num_inputs > 1)
@@ -409,7 +409,7 @@ static int xvip_dma_start_streaming(struct vb2_queue *vq, unsigned int count)
pipe = dma->video.entity.pipe
? to_xvip_pipeline(&dma->video.entity) : &dma->pipe;
- ret = media_entity_pipeline_start(&dma->video.entity, &pipe->pipe);
+ ret = media_pipeline_start(&dma->video.entity, &pipe->pipe);
if (ret < 0)
goto error;
@@ -435,7 +435,7 @@ static int xvip_dma_start_streaming(struct vb2_queue *vq, unsigned int count)
return 0;
error_stop:
- media_entity_pipeline_stop(&dma->video.entity);
+ media_pipeline_stop(&dma->video.entity);
error:
/* Give back all queued buffers to videobuf2. */
@@ -463,7 +463,7 @@ static void xvip_dma_stop_streaming(struct vb2_queue *vq)
/* Cleanup the pipeline and mark it as being stopped. */
xvip_pipeline_cleanup(pipe);
- media_entity_pipeline_stop(&dma->video.entity);
+ media_pipeline_stop(&dma->video.entity);
/* Give back all queued buffers to videobuf2. */
spin_lock_irq(&dma->queued_lock);
diff --git a/drivers/media/usb/au0828/au0828-core.c b/drivers/media/usb/au0828/au0828-core.c
index 4e14e1125f8e..8c0494042d06 100644
--- a/drivers/media/usb/au0828/au0828-core.c
+++ b/drivers/media/usb/au0828/au0828-core.c
@@ -393,7 +393,7 @@ static int au0828_enable_source(struct media_entity *entity,
goto end;
}
- ret = __media_entity_pipeline_start(entity, pipe);
+ ret = __media_pipeline_start(entity, pipe);
if (ret) {
pr_err("Start Pipeline: %s->%s Error %d\n",
source->name, entity->name, ret);
@@ -447,7 +447,7 @@ static void au0828_disable_source(struct media_entity *entity)
*/
if (dev->active_link_owner != entity)
goto end;
- __media_entity_pipeline_stop(entity);
+ __media_pipeline_stop(entity);
ret = __media_entity_setup_link(dev->active_link, 0);
if (ret)
pr_err("Deactivate link Error %d\n", ret);
diff --git a/drivers/media/v4l2-core/v4l2-mc.c b/drivers/media/v4l2-core/v4l2-mc.c
index 8bef4331bd51..fcf614a82bb8 100644
--- a/drivers/media/v4l2-core/v4l2-mc.c
+++ b/drivers/media/v4l2-core/v4l2-mc.c
@@ -256,13 +256,13 @@ EXPORT_SYMBOL_GPL(v4l_vb2q_enable_media_source);
* Return the total number of users of all video device nodes in the pipeline.
*/
static int pipeline_pm_use_count(struct media_entity *entity,
- struct media_entity_graph *graph)
+ struct media_graph *graph)
{
int use = 0;
- media_entity_graph_walk_start(graph, entity);
+ media_graph_walk_start(graph, entity);
- while ((entity = media_entity_graph_walk_next(graph))) {
+ while ((entity = media_graph_walk_next(graph))) {
if (is_media_entity_v4l2_video_device(entity))
use += entity->use_count;
}
@@ -315,7 +315,7 @@ static int pipeline_pm_power_one(struct media_entity *entity, int change)
* Return 0 on success or a negative error code on failure.
*/
static int pipeline_pm_power(struct media_entity *entity, int change,
- struct media_entity_graph *graph)
+ struct media_graph *graph)
{
struct media_entity *first = entity;
int ret = 0;
@@ -323,18 +323,18 @@ static int pipeline_pm_power(struct media_entity *entity, int change,
if (!change)
return 0;
- media_entity_graph_walk_start(graph, entity);
+ media_graph_walk_start(graph, entity);
- while (!ret && (entity = media_entity_graph_walk_next(graph)))
+ while (!ret && (entity = media_graph_walk_next(graph)))
if (is_media_entity_v4l2_subdev(entity))
ret = pipeline_pm_power_one(entity, change);
if (!ret)
return ret;
- media_entity_graph_walk_start(graph, first);
+ media_graph_walk_start(graph, first);
- while ((first = media_entity_graph_walk_next(graph))
+ while ((first = media_graph_walk_next(graph))
&& first != entity)
if (is_media_entity_v4l2_subdev(first))
pipeline_pm_power_one(first, -change);
@@ -368,7 +368,7 @@ EXPORT_SYMBOL_GPL(v4l2_pipeline_pm_use);
int v4l2_pipeline_link_notify(struct media_link *link, u32 flags,
unsigned int notification)
{
- struct media_entity_graph *graph = &link->graph_obj.mdev->pm_count_walk;
+ struct media_graph *graph = &link->graph_obj.mdev->pm_count_walk;
struct media_entity *source = link->source->entity;
struct media_entity *sink = link->sink->entity;
int source_use;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-04 12:18:23 +0100