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path: root/drivers/media/platform/s3c-camif
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Diffstat (limited to 'drivers/media/platform/s3c-camif')
-rw-r--r--drivers/media/platform/s3c-camif/camif-capture.c43
-rw-r--r--drivers/media/platform/s3c-camif/camif-core.c21
-rw-r--r--drivers/media/platform/s3c-camif/camif-core.h2
-rw-r--r--drivers/media/platform/s3c-camif/camif-regs.h2
4 files changed, 31 insertions, 37 deletions
diff --git a/drivers/media/platform/s3c-camif/camif-capture.c b/drivers/media/platform/s3c-camif/camif-capture.c
index 537b858cb..bd060ef5d 100644
--- a/drivers/media/platform/s3c-camif/camif-capture.c
+++ b/drivers/media/platform/s3c-camif/camif-capture.c
@@ -338,7 +338,7 @@ irqreturn_t s3c_camif_irq_handler(int irq, void *priv)
if (!WARN_ON(vbuf == NULL)) {
/* Dequeue a filled buffer */
- v4l2_get_timestamp(&vbuf->vb.timestamp);
+ vbuf->vb.vb2_buf.timestamp = ktime_get_ns();
vbuf->vb.sequence = vp->frame_sequence++;
vb2_buffer_done(&vbuf->vb.vb2_buf, VB2_BUF_STATE_DONE);
@@ -435,39 +435,28 @@ static void stop_streaming(struct vb2_queue *vq)
camif_stop_capture(vp);
}
-static int queue_setup(struct vb2_queue *vq, const void *parg,
+static int queue_setup(struct vb2_queue *vq,
unsigned int *num_buffers, unsigned int *num_planes,
unsigned int sizes[], void *allocators[])
{
- const struct v4l2_format *pfmt = parg;
- const struct v4l2_pix_format *pix = NULL;
struct camif_vp *vp = vb2_get_drv_priv(vq);
struct camif_dev *camif = vp->camif;
struct camif_frame *frame = &vp->out_frame;
- const struct camif_fmt *fmt;
+ const struct camif_fmt *fmt = vp->out_fmt;
unsigned int size;
- if (pfmt) {
- pix = &pfmt->fmt.pix;
- fmt = s3c_camif_find_format(vp, &pix->pixelformat, -1);
- if (fmt == NULL)
- return -EINVAL;
- size = (pix->width * pix->height * fmt->depth) / 8;
- } else {
- fmt = vp->out_fmt;
- if (fmt == NULL)
- return -EINVAL;
- size = (frame->f_width * frame->f_height * fmt->depth) / 8;
- }
-
- *num_planes = 1;
+ if (fmt == NULL)
+ return -EINVAL;
- if (pix)
- sizes[0] = max(size, pix->sizeimage);
- else
- sizes[0] = size;
+ size = (frame->f_width * frame->f_height * fmt->depth) / 8;
allocators[0] = camif->alloc_ctx;
+ if (*num_planes)
+ return sizes[0] < size ? -EINVAL : 0;
+
+ *num_planes = 1;
+ sizes[0] = size;
+
pr_debug("size: %u\n", sizes[0]);
return 0;
}
@@ -833,7 +822,7 @@ static int camif_pipeline_validate(struct camif_dev *camif)
/* Retrieve format at the sensor subdev source pad */
pad = media_entity_remote_pad(&camif->pads[0]);
- if (!pad || media_entity_type(pad->entity) != MEDIA_ENT_T_V4L2_SUBDEV)
+ if (!pad || !is_media_entity_v4l2_subdev(pad->entity))
return -EPIPE;
src_fmt.pad = pad->index;
@@ -1155,7 +1144,7 @@ int s3c_camif_register_video_node(struct camif_dev *camif, int idx)
goto err_vd_rel;
vp->pad.flags = MEDIA_PAD_FL_SINK;
- ret = media_entity_init(&vfd->entity, 1, &vp->pad, 0);
+ ret = media_entity_pads_init(&vfd->entity, 1, &vp->pad);
if (ret)
goto err_vd_rel;
@@ -1570,8 +1559,8 @@ int s3c_camif_create_subdev(struct camif_dev *camif)
camif->pads[CAMIF_SD_PAD_SOURCE_C].flags = MEDIA_PAD_FL_SOURCE;
camif->pads[CAMIF_SD_PAD_SOURCE_P].flags = MEDIA_PAD_FL_SOURCE;
- ret = media_entity_init(&sd->entity, CAMIF_SD_PADS_NUM,
- camif->pads, 0);
+ ret = media_entity_pads_init(&sd->entity, CAMIF_SD_PADS_NUM,
+ camif->pads);
if (ret)
return ret;
diff --git a/drivers/media/platform/s3c-camif/camif-core.c b/drivers/media/platform/s3c-camif/camif-core.c
index 1ba9bb08f..0b44b9acc 100644
--- a/drivers/media/platform/s3c-camif/camif-core.c
+++ b/drivers/media/platform/s3c-camif/camif-core.c
@@ -263,7 +263,7 @@ static int camif_create_media_links(struct camif_dev *camif)
{
int i, ret;
- ret = media_entity_create_link(&camif->sensor.sd->entity, 0,
+ ret = media_create_pad_link(&camif->sensor.sd->entity, 0,
&camif->subdev.entity, CAMIF_SD_PAD_SINK,
MEDIA_LNK_FL_IMMUTABLE |
MEDIA_LNK_FL_ENABLED);
@@ -271,7 +271,7 @@ static int camif_create_media_links(struct camif_dev *camif)
return ret;
for (i = 1; i < CAMIF_SD_PADS_NUM && !ret; i++) {
- ret = media_entity_create_link(&camif->subdev.entity, i,
+ ret = media_create_pad_link(&camif->subdev.entity, i,
&camif->vp[i - 1].vdev.entity, 0,
MEDIA_LNK_FL_IMMUTABLE |
MEDIA_LNK_FL_ENABLED);
@@ -305,7 +305,7 @@ static void camif_unregister_media_entities(struct camif_dev *camif)
/*
* Media device
*/
-static int camif_media_dev_register(struct camif_dev *camif)
+static int camif_media_dev_init(struct camif_dev *camif)
{
struct media_device *md = &camif->media_dev;
struct v4l2_device *v4l2_dev = &camif->v4l2_dev;
@@ -324,14 +324,12 @@ static int camif_media_dev_register(struct camif_dev *camif)
strlcpy(v4l2_dev->name, "s3c-camif", sizeof(v4l2_dev->name));
v4l2_dev->mdev = md;
+ media_device_init(md);
+
ret = v4l2_device_register(camif->dev, v4l2_dev);
if (ret < 0)
return ret;
- ret = media_device_register(md);
- if (ret < 0)
- v4l2_device_unregister(v4l2_dev);
-
return ret;
}
@@ -483,7 +481,7 @@ static int s3c_camif_probe(struct platform_device *pdev)
goto err_alloc;
}
- ret = camif_media_dev_register(camif);
+ ret = camif_media_dev_init(camif);
if (ret < 0)
goto err_mdev;
@@ -510,6 +508,11 @@ static int s3c_camif_probe(struct platform_device *pdev)
goto err_unlock;
mutex_unlock(&camif->media_dev.graph_mutex);
+
+ ret = media_device_register(&camif->media_dev);
+ if (ret < 0)
+ goto err_sens;
+
pm_runtime_put(dev);
return 0;
@@ -518,6 +521,7 @@ err_unlock:
err_sens:
v4l2_device_unregister(&camif->v4l2_dev);
media_device_unregister(&camif->media_dev);
+ media_device_cleanup(&camif->media_dev);
camif_unregister_media_entities(camif);
err_mdev:
vb2_dma_contig_cleanup_ctx(camif->alloc_ctx);
@@ -539,6 +543,7 @@ static int s3c_camif_remove(struct platform_device *pdev)
struct s3c_camif_plat_data *pdata = &camif->pdata;
media_device_unregister(&camif->media_dev);
+ media_device_cleanup(&camif->media_dev);
camif_unregister_media_entities(camif);
v4l2_device_unregister(&camif->v4l2_dev);
diff --git a/drivers/media/platform/s3c-camif/camif-core.h b/drivers/media/platform/s3c-camif/camif-core.h
index adaf1969e..57cbc3d97 100644
--- a/drivers/media/platform/s3c-camif/camif-core.h
+++ b/drivers/media/platform/s3c-camif/camif-core.h
@@ -26,7 +26,7 @@
#include <media/v4l2-device.h>
#include <media/v4l2-mediabus.h>
#include <media/videobuf2-v4l2.h>
-#include <media/s3c_camif.h>
+#include <media/drv-intf/s3c_camif.h>
#define S3C_CAMIF_DRIVER_NAME "s3c-camif"
#define CAMIF_REQ_BUFS_MIN 3
diff --git a/drivers/media/platform/s3c-camif/camif-regs.h b/drivers/media/platform/s3c-camif/camif-regs.h
index af2d472ea..5ad36c1c2 100644
--- a/drivers/media/platform/s3c-camif/camif-regs.h
+++ b/drivers/media/platform/s3c-camif/camif-regs.h
@@ -13,7 +13,7 @@
#define CAMIF_REGS_H_
#include "camif-core.h"
-#include <media/s3c_camif.h>
+#include <media/drv-intf/s3c_camif.h>
/*
* The id argument indicates the processing path:
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-04 23:41:00 +0000