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[media] exynos4-is: Use common exynos_media_pipeline data structure

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This enumeration is now private to exynos4-is and the exynos5 camera
subsystem driver may have the subdevs handling designed differently.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Sylwester Nawrocki
2013-05-31 11:37:22 -03:00
committed by Mauro Carvalho Chehab
parent 4bd728a16e
commit 403dfbec45
7 changed files with 186 additions and 113 deletions
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67
drivers/media/platform/exynos4-is/fimc-capture.c
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@@ -120,8 +120,7 @@ static int fimc_capture_state_cleanup(struct fimc_dev *fimc, bool suspend)
spin_unlock_irqrestore(&fimc->slock, flags);
if (streaming)
return fimc_pipeline_call(fimc, set_stream,
&fimc->pipeline, 0);
return fimc_pipeline_call(&cap->ve, set_stream, 0);
else
return 0;
}
@@ -179,8 +178,9 @@ static int fimc_capture_config_update(struct fimc_ctx *ctx)
void fimc_capture_irq_handler(struct fimc_dev *fimc, int deq_buf)
{
struct v4l2_subdev *csis = fimc->pipeline.subdevs[IDX_CSIS];
struct fimc_vid_cap *cap = &fimc->vid_cap;
struct fimc_pipeline *p = to_fimc_pipeline(cap->ve.pipe);
struct v4l2_subdev *csis = p->subdevs[IDX_CSIS];
struct fimc_frame *f = &cap->ctx->d_frame;
struct fimc_vid_buffer *v_buf;
struct timeval *tv;
@@ -288,8 +288,7 @@ static int start_streaming(struct vb2_queue *q, unsigned int count)
fimc_activate_capture(ctx);
if (!test_and_set_bit(ST_CAPT_ISP_STREAM, &fimc->state))
return fimc_pipeline_call(fimc, set_stream,
&fimc->pipeline, 1);
return fimc_pipeline_call(&vid_cap->ve, set_stream, 1);
}
return 0;
@@ -313,7 +312,7 @@ int fimc_capture_suspend(struct fimc_dev *fimc)
int ret = fimc_stop_capture(fimc, suspend);
if (ret)
return ret;
return fimc_pipeline_call(fimc, close, &fimc->pipeline);
return fimc_pipeline_call(&fimc->vid_cap.ve, close);
}
static void buffer_queue(struct vb2_buffer *vb);
@@ -330,8 +329,7 @@ int fimc_capture_resume(struct fimc_dev *fimc)
INIT_LIST_HEAD(&fimc->vid_cap.active_buf_q);
vid_cap->buf_index = 0;
fimc_pipeline_call(fimc, open, &fimc->pipeline,
&ve->vdev.entity, false);
fimc_pipeline_call(ve, open, &ve->vdev.entity, false);
fimc_capture_hw_init(fimc);
clear_bit(ST_CAPT_SUSPENDED, &fimc->state);
@@ -455,7 +453,7 @@ static void buffer_queue(struct vb2_buffer *vb)
if (test_and_set_bit(ST_CAPT_ISP_STREAM, &fimc->state))
return;
ret = fimc_pipeline_call(fimc, set_stream, &fimc->pipeline, 1);
ret = fimc_pipeline_call(ve, set_stream, 1);
if (ret < 0)
v4l2_err(&ve->vdev, "stream on failed: %d\n", ret);
return;
@@ -503,8 +501,8 @@ static int fimc_capture_open(struct file *file)
if (v4l2_fh_is_singular_file(file)) {
fimc_md_graph_lock(ve);
ret = fimc_pipeline_call(fimc, open, &fimc->pipeline,
&fimc->vid_cap.ve.vdev.entity, true);
ret = fimc_pipeline_call(ve, open, &ve->vdev.entity, true);
if (ret == 0)
ret = fimc_capture_set_default_format(fimc);
@@ -555,8 +553,7 @@ static int fimc_capture_release(struct file *file)
if (close) {
clear_bit(ST_CAPT_BUSY, &fimc->state);
fimc_stop_capture(fimc, false);
fimc_pipeline_call(fimc, close, &fimc->pipeline);
fimc_pipeline_call(&vc->ve, close);
clear_bit(ST_CAPT_SUSPENDED, &fimc->state);
fimc_md_graph_lock(&vc->ve);
@@ -786,7 +783,8 @@ static int fimc_pipeline_try_format(struct fimc_ctx *ctx,
bool set)
{
struct fimc_dev *fimc = ctx->fimc_dev;
struct v4l2_subdev *sd = fimc->pipeline.subdevs[IDX_SENSOR];
struct fimc_pipeline *p = to_fimc_pipeline(fimc->vid_cap.ve.pipe);
struct v4l2_subdev *sd = p->subdevs[IDX_SENSOR];
struct v4l2_subdev_format sfmt;
struct v4l2_mbus_framefmt *mf = &sfmt.format;
struct media_entity *me;
@@ -926,6 +924,7 @@ static int fimc_cap_try_fmt_mplane(struct file *file, void *fh,
struct fimc_ctx *ctx = fimc->vid_cap.ctx;
struct exynos_video_entity *ve = &fimc->vid_cap.ve;
struct v4l2_mbus_framefmt mf;
struct v4l2_subdev *sensor;
struct fimc_fmt *ffmt = NULL;
int ret = 0;
@@ -959,9 +958,18 @@ static int fimc_cap_try_fmt_mplane(struct file *file, void *fh,
fimc_adjust_mplane_format(ffmt, pix->width, pix->height, pix);
if (ffmt->flags & FMT_FLAGS_COMPRESSED)
fimc_get_sensor_frame_desc(fimc->pipeline.subdevs[IDX_SENSOR],
pix->plane_fmt, ffmt->memplanes, true);
if (ffmt->flags & FMT_FLAGS_COMPRESSED) {
fimc_md_graph_lock(ve);
sensor = __fimc_md_get_subdev(ve->pipe, IDX_SENSOR);
if (sensor)
fimc_get_sensor_frame_desc(sensor, pix->plane_fmt,
ffmt->memplanes, true);
else
ret = -EPIPE;
fimc_md_graph_unlock(ve);
}
return ret;
}
@@ -986,6 +994,7 @@ static int __fimc_capture_set_format(struct fimc_dev *fimc,
struct fimc_ctx *ctx = fimc->vid_cap.ctx;
struct v4l2_pix_format_mplane *pix = &f->fmt.pix_mp;
struct v4l2_mbus_framefmt *mf = &fimc->vid_cap.ci_fmt;
struct fimc_pipeline *p = to_fimc_pipeline(fimc->vid_cap.ve.pipe);
struct fimc_frame *ff = &ctx->d_frame;
struct fimc_fmt *s_fmt = NULL;
int ret, i;
@@ -1027,7 +1036,7 @@ static int __fimc_capture_set_format(struct fimc_dev *fimc,
fimc_adjust_mplane_format(ff->fmt, pix->width, pix->height, pix);
if (ff->fmt->flags & FMT_FLAGS_COMPRESSED) {
ret = fimc_get_sensor_frame_desc(fimc->pipeline.subdevs[IDX_SENSOR],
ret = fimc_get_sensor_frame_desc(p->subdevs[IDX_SENSOR],
pix->plane_fmt, ff->fmt->memplanes,
true);
if (ret < 0)
@@ -1078,14 +1087,20 @@ static int fimc_cap_enum_input(struct file *file, void *priv,
struct v4l2_input *i)
{
struct fimc_dev *fimc = video_drvdata(file);
struct v4l2_subdev *sd = fimc->pipeline.subdevs[IDX_SENSOR];
struct exynos_video_entity *ve = &fimc->vid_cap.ve;
struct v4l2_subdev *sd;
if (i->index != 0)
return -EINVAL;
i->type = V4L2_INPUT_TYPE_CAMERA;
fimc_md_graph_lock(ve);
sd = __fimc_md_get_subdev(ve->pipe, IDX_SENSOR);
fimc_md_graph_unlock(ve);
if (sd)
strlcpy(i->name, sd->name, sizeof(i->name));
return 0;
}
@@ -1111,6 +1126,7 @@ static int fimc_pipeline_validate(struct fimc_dev *fimc)
struct v4l2_subdev_format sink_fmt, src_fmt;
struct fimc_vid_cap *vc = &fimc->vid_cap;
struct v4l2_subdev *sd = &vc->subdev;
struct fimc_pipeline *p = to_fimc_pipeline(vc->ve.pipe);
struct media_pad *sink_pad, *src_pad;
int i, ret;
@@ -1164,7 +1180,7 @@ static int fimc_pipeline_validate(struct fimc_dev *fimc)
src_fmt.format.code != sink_fmt.format.code)
return -EPIPE;
if (sd == fimc->pipeline.subdevs[IDX_SENSOR] &&
if (sd == p->subdevs[IDX_SENSOR] &&
fimc_user_defined_mbus_fmt(src_fmt.format.code)) {
struct v4l2_plane_pix_format plane_fmt[FIMC_MAX_PLANES];
struct fimc_frame *frame = &vc->ctx->d_frame;
@@ -1188,7 +1204,6 @@ static int fimc_cap_streamon(struct file *file, void *priv,
enum v4l2_buf_type type)
{
struct fimc_dev *fimc = video_drvdata(file);
struct fimc_pipeline *p = &fimc->pipeline;
struct fimc_vid_cap *vc = &fimc->vid_cap;
struct media_entity *entity = &vc->ve.vdev.entity;
struct fimc_source_info *si = NULL;
@@ -1198,11 +1213,11 @@ static int fimc_cap_streamon(struct file *file, void *priv,
if (fimc_capture_active(fimc))
return -EBUSY;
ret = media_entity_pipeline_start(entity, p->m_pipeline);
ret = media_entity_pipeline_start(entity, &vc->ve.pipe->mp);
if (ret < 0)
return ret;
sd = p->subdevs[IDX_SENSOR];
sd = __fimc_md_get_subdev(vc->ve.pipe, IDX_SENSOR);
if (sd)
si = v4l2_get_subdev_hostdata(sd);
@@ -1821,12 +1836,12 @@ static int fimc_capture_subdev_registered(struct v4l2_subdev *sd)
if (ret)
return ret;
fimc->pipeline_ops = v4l2_get_subdev_hostdata(sd);
fimc->vid_cap.ve.pipe = v4l2_get_subdev_hostdata(sd);
ret = fimc_register_capture_device(fimc, sd->v4l2_dev);
if (ret) {
fimc_unregister_m2m_device(fimc);
fimc->pipeline_ops = NULL;
fimc->vid_cap.ve.pipe = NULL;
}
return ret;
@@ -1847,7 +1862,7 @@ static void fimc_capture_subdev_unregistered(struct v4l2_subdev *sd)
video_unregister_device(vdev);
media_entity_cleanup(&vdev->entity);
fimc_ctrls_delete(fimc->vid_cap.ctx);
fimc->pipeline_ops = NULL;
fimc->vid_cap.ve.pipe = NULL;
}
kfree(fimc->vid_cap.ctx);
fimc->vid_cap.ctx = NULL;