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path: root/drivers/media/platform/vivid
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Diffstat (limited to 'drivers/media/platform/vivid')
-rw-r--r--drivers/media/platform/vivid/vivid-core.c26
-rw-r--r--drivers/media/platform/vivid/vivid-vid-cap.c10
-rw-r--r--drivers/media/platform/vivid/vivid-vid-common.c30
-rw-r--r--drivers/media/platform/vivid/vivid-vid-out.c57
4 files changed, 91 insertions, 32 deletions
diff --git a/drivers/media/platform/vivid/vivid-core.c b/drivers/media/platform/vivid/vivid-core.c
index c931f007e5b0..342e0e6c103b 100644
--- a/drivers/media/platform/vivid/vivid-core.c
+++ b/drivers/media/platform/vivid/vivid-core.c
@@ -371,7 +371,7 @@ static int vidioc_s_parm(struct file *file, void *fh,
if (vdev->vfl_dir == VFL_DIR_RX)
return vivid_vid_cap_s_parm(file, fh, parm);
- return vivid_vid_out_g_parm(file, fh, parm);
+ return -ENOTTY;
}
static int vidioc_log_status(struct file *file, void *fh)
@@ -1094,7 +1094,9 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
q = &dev->vb_vid_cap_q;
q->type = dev->multiplanar ? V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE :
V4L2_BUF_TYPE_VIDEO_CAPTURE;
- q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
+ q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ;
+ if (!allocator)
+ q->io_modes |= VB2_USERPTR;
q->drv_priv = dev;
q->buf_struct_size = sizeof(struct vivid_buffer);
q->ops = &vivid_vid_cap_qops;
@@ -1115,7 +1117,9 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
q = &dev->vb_vid_out_q;
q->type = dev->multiplanar ? V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE :
V4L2_BUF_TYPE_VIDEO_OUTPUT;
- q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_WRITE;
+ q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_WRITE;
+ if (!allocator)
+ q->io_modes |= VB2_USERPTR;
q->drv_priv = dev;
q->buf_struct_size = sizeof(struct vivid_buffer);
q->ops = &vivid_vid_out_qops;
@@ -1136,7 +1140,9 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
q = &dev->vb_vbi_cap_q;
q->type = dev->has_raw_vbi_cap ? V4L2_BUF_TYPE_VBI_CAPTURE :
V4L2_BUF_TYPE_SLICED_VBI_CAPTURE;
- q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
+ q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ;
+ if (!allocator)
+ q->io_modes |= VB2_USERPTR;
q->drv_priv = dev;
q->buf_struct_size = sizeof(struct vivid_buffer);
q->ops = &vivid_vbi_cap_qops;
@@ -1157,7 +1163,9 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
q = &dev->vb_vbi_out_q;
q->type = dev->has_raw_vbi_out ? V4L2_BUF_TYPE_VBI_OUTPUT :
V4L2_BUF_TYPE_SLICED_VBI_OUTPUT;
- q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_WRITE;
+ q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_WRITE;
+ if (!allocator)
+ q->io_modes |= VB2_USERPTR;
q->drv_priv = dev;
q->buf_struct_size = sizeof(struct vivid_buffer);
q->ops = &vivid_vbi_out_qops;
@@ -1177,7 +1185,9 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
/* initialize sdr_cap queue */
q = &dev->vb_sdr_cap_q;
q->type = V4L2_BUF_TYPE_SDR_CAPTURE;
- q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
+ q->io_modes = VB2_MMAP | VB2_DMABUF | VB2_READ;
+ if (!allocator)
+ q->io_modes |= VB2_USERPTR;
q->drv_priv = dev;
q->buf_struct_size = sizeof(struct vivid_buffer);
q->ops = &vivid_sdr_cap_qops;
@@ -1468,9 +1478,6 @@ static int vivid_create_instance(struct platform_device *pdev, int inst)
return 0;
unreg_dev:
-#ifdef CONFIG_MEDIA_CONTROLLER
- media_device_unregister(&dev->mdev);
-#endif
video_unregister_device(&dev->radio_tx_dev);
video_unregister_device(&dev->radio_rx_dev);
video_unregister_device(&dev->sdr_cap_dev);
@@ -1543,6 +1550,7 @@ static int vivid_remove(struct platform_device *pdev)
#ifdef CONFIG_MEDIA_CONTROLLER
media_device_unregister(&dev->mdev);
+ media_device_cleanup(&dev->mdev);
#endif
if (dev->has_vid_cap) {
diff --git a/drivers/media/platform/vivid/vivid-vid-cap.c b/drivers/media/platform/vivid/vivid-vid-cap.c
index c059fc12668a..52eeda624d7e 100644
--- a/drivers/media/platform/vivid/vivid-vid-cap.c
+++ b/drivers/media/platform/vivid/vivid-vid-cap.c
@@ -124,7 +124,8 @@ static int vid_cap_queue_setup(struct vb2_queue *vq,
}
} else {
for (p = 0; p < buffers; p++)
- sizes[p] = tpg_g_line_width(&dev->tpg, p) * h +
+ sizes[p] = (tpg_g_line_width(&dev->tpg, p) * h) /
+ dev->fmt_cap->vdownsampling[p] +
dev->fmt_cap->data_offset[p];
}
@@ -161,7 +162,9 @@ static int vid_cap_buf_prepare(struct vb2_buffer *vb)
return -EINVAL;
}
for (p = 0; p < buffers; p++) {
- size = tpg_g_line_width(&dev->tpg, p) * dev->fmt_cap_rect.height +
+ size = (tpg_g_line_width(&dev->tpg, p) *
+ dev->fmt_cap_rect.height) /
+ dev->fmt_cap->vdownsampling[p] +
dev->fmt_cap->data_offset[p];
if (vb2_plane_size(vb, p) < size) {
@@ -545,7 +548,8 @@ int vivid_g_fmt_vid_cap(struct file *file, void *priv,
for (p = 0; p < mp->num_planes; p++) {
mp->plane_fmt[p].bytesperline = tpg_g_bytesperline(&dev->tpg, p);
mp->plane_fmt[p].sizeimage =
- tpg_g_line_width(&dev->tpg, p) * mp->height +
+ (tpg_g_line_width(&dev->tpg, p) * mp->height) /
+ dev->fmt_cap->vdownsampling[p] +
dev->fmt_cap->data_offset[p];
}
return 0;
diff --git a/drivers/media/platform/vivid/vivid-vid-common.c b/drivers/media/platform/vivid/vivid-vid-common.c
index 661f4015fba1..74b83bcc6119 100644
--- a/drivers/media/platform/vivid/vivid-vid-common.c
+++ b/drivers/media/platform/vivid/vivid-vid-common.c
@@ -169,6 +169,36 @@ struct vivid_fmt vivid_formats[] = {
.alpha_mask = 0x000000ff,
},
{
+ .fourcc = V4L2_PIX_FMT_AYUV32,
+ .vdownsampling = { 1 },
+ .bit_depth = { 32 },
+ .planes = 1,
+ .buffers = 1,
+ .alpha_mask = 0x000000ff,
+ },
+ {
+ .fourcc = V4L2_PIX_FMT_XYUV32,
+ .vdownsampling = { 1 },
+ .bit_depth = { 32 },
+ .planes = 1,
+ .buffers = 1,
+ },
+ {
+ .fourcc = V4L2_PIX_FMT_VUYA32,
+ .vdownsampling = { 1 },
+ .bit_depth = { 32 },
+ .planes = 1,
+ .buffers = 1,
+ .alpha_mask = 0xff000000,
+ },
+ {
+ .fourcc = V4L2_PIX_FMT_VUYX32,
+ .vdownsampling = { 1 },
+ .bit_depth = { 32 },
+ .planes = 1,
+ .buffers = 1,
+ },
+ {
.fourcc = V4L2_PIX_FMT_GREY,
.vdownsampling = { 1 },
.bit_depth = { 8 },
diff --git a/drivers/media/platform/vivid/vivid-vid-out.c b/drivers/media/platform/vivid/vivid-vid-out.c
index ea250aee2b2e..e61b91b414f9 100644
--- a/drivers/media/platform/vivid/vivid-vid-out.c
+++ b/drivers/media/platform/vivid/vivid-vid-out.c
@@ -28,11 +28,12 @@ static int vid_out_queue_setup(struct vb2_queue *vq,
const struct vivid_fmt *vfmt = dev->fmt_out;
unsigned planes = vfmt->buffers;
unsigned h = dev->fmt_out_rect.height;
- unsigned size = dev->bytesperline_out[0] * h;
+ unsigned int size = dev->bytesperline_out[0] * h + vfmt->data_offset[0];
unsigned p;
for (p = vfmt->buffers; p < vfmt->planes; p++)
- size += dev->bytesperline_out[p] * h / vfmt->vdownsampling[p];
+ size += dev->bytesperline_out[p] * h / vfmt->vdownsampling[p] +
+ vfmt->data_offset[p];
if (dev->field_out == V4L2_FIELD_ALTERNATE) {
/*
@@ -62,12 +63,14 @@ static int vid_out_queue_setup(struct vb2_queue *vq,
if (sizes[0] < size)
return -EINVAL;
for (p = 1; p < planes; p++) {
- if (sizes[p] < dev->bytesperline_out[p] * h)
+ if (sizes[p] < dev->bytesperline_out[p] * h +
+ vfmt->data_offset[p])
return -EINVAL;
}
} else {
for (p = 0; p < planes; p++)
- sizes[p] = p ? dev->bytesperline_out[p] * h : size;
+ sizes[p] = p ? dev->bytesperline_out[p] * h +
+ vfmt->data_offset[p] : size;
}
if (vq->num_buffers + *nbuffers < 2)
@@ -81,21 +84,38 @@ static int vid_out_queue_setup(struct vb2_queue *vq,
return 0;
}
-static int vid_out_buf_prepare(struct vb2_buffer *vb)
+static int vid_out_buf_out_validate(struct vb2_buffer *vb)
{
struct vb2_v4l2_buffer *vbuf = to_vb2_v4l2_buffer(vb);
struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
- unsigned long size;
- unsigned planes;
+
+ dprintk(dev, 1, "%s\n", __func__);
+
+ if (dev->field_out != V4L2_FIELD_ALTERNATE)
+ vbuf->field = dev->field_out;
+ else if (vbuf->field != V4L2_FIELD_TOP &&
+ vbuf->field != V4L2_FIELD_BOTTOM)
+ return -EINVAL;
+ return 0;
+}
+
+static int vid_out_buf_prepare(struct vb2_buffer *vb)
+{
+ struct vivid_dev *dev = vb2_get_drv_priv(vb->vb2_queue);
+ const struct vivid_fmt *vfmt = dev->fmt_out;
+ unsigned int planes = vfmt->buffers;
+ unsigned int h = dev->fmt_out_rect.height;
+ unsigned int size = dev->bytesperline_out[0] * h;
unsigned p;
+ for (p = vfmt->buffers; p < vfmt->planes; p++)
+ size += dev->bytesperline_out[p] * h / vfmt->vdownsampling[p];
+
dprintk(dev, 1, "%s\n", __func__);
if (WARN_ON(NULL == dev->fmt_out))
return -EINVAL;
- planes = dev->fmt_out->planes;
-
if (dev->buf_prepare_error) {
/*
* Error injection: test what happens if buf_prepare() returns
@@ -105,18 +125,13 @@ static int vid_out_buf_prepare(struct vb2_buffer *vb)
return -EINVAL;
}
- if (dev->field_out != V4L2_FIELD_ALTERNATE)
- vbuf->field = dev->field_out;
- else if (vbuf->field != V4L2_FIELD_TOP &&
- vbuf->field != V4L2_FIELD_BOTTOM)
- return -EINVAL;
-
for (p = 0; p < planes; p++) {
- size = dev->bytesperline_out[p] * dev->fmt_out_rect.height +
- vb->planes[p].data_offset;
+ if (p)
+ size = dev->bytesperline_out[p] * h;
+ size += vb->planes[p].data_offset;
if (vb2_get_plane_payload(vb, p) < size) {
- dprintk(dev, 1, "%s the payload is too small for plane %u (%lu < %lu)\n",
+ dprintk(dev, 1, "%s the payload is too small for plane %u (%lu < %u)\n",
__func__, p, vb2_get_plane_payload(vb, p), size);
return -EINVAL;
}
@@ -188,6 +203,7 @@ static void vid_out_buf_request_complete(struct vb2_buffer *vb)
const struct vb2_ops vivid_vid_out_qops = {
.queue_setup = vid_out_queue_setup,
+ .buf_out_validate = vid_out_buf_out_validate,
.buf_prepare = vid_out_buf_prepare,
.buf_queue = vid_out_buf_queue,
.start_streaming = vid_out_start_streaming,
@@ -321,7 +337,8 @@ int vivid_g_fmt_vid_out(struct file *file, void *priv,
for (p = 0; p < mp->num_planes; p++) {
mp->plane_fmt[p].bytesperline = dev->bytesperline_out[p];
mp->plane_fmt[p].sizeimage =
- mp->plane_fmt[p].bytesperline * mp->height;
+ mp->plane_fmt[p].bytesperline * mp->height +
+ fmt->data_offset[p];
}
for (p = fmt->buffers; p < fmt->planes; p++) {
unsigned stride = dev->bytesperline_out[p];
@@ -399,7 +416,7 @@ int vivid_try_fmt_vid_out(struct file *file, void *priv,
pfmt[p].bytesperline = bytesperline;
pfmt[p].sizeimage = (pfmt[p].bytesperline * mp->height) /
- fmt->vdownsampling[p];
+ fmt->vdownsampling[p] + fmt->data_offset[p];
memset(pfmt[p].reserved, 0, sizeof(pfmt[p].reserved));
}
generated by cgit (git 2.34.1) at 2024-06-14 17:43:05 +0000