[media] mem2mem_testdev: set default size and fix colorspace
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/mem2mem_testdev.c b/drivers/media/video/mem2mem_testdev.c
index f7a2a2d..7fdee8f 100644
--- a/drivers/media/video/mem2mem_testdev.c
+++ b/drivers/media/video/mem2mem_testdev.c
@@ -171,6 +171,8 @@
/* Processing mode */
int mode;
+ enum v4l2_colorspace colorspace;
+
struct v4l2_m2m_ctx *m2m_ctx;
/* Source and destination queue data */
@@ -494,6 +496,7 @@
f->fmt.pix.pixelformat = q_data->fmt->fourcc;
f->fmt.pix.bytesperline = (q_data->width * q_data->fmt->depth) >> 3;
f->fmt.pix.sizeimage = q_data->sizeimage;
+ f->fmt.pix.colorspace = ctx->colorspace;
return 0;
}
@@ -555,6 +558,7 @@
f->fmt.pix.pixelformat);
return -EINVAL;
}
+ f->fmt.pix.colorspace = ctx->colorspace;
return vidioc_try_fmt(f, fmt);
}
@@ -572,6 +576,8 @@
f->fmt.pix.pixelformat);
return -EINVAL;
}
+ if (!f->fmt.pix.colorspace)
+ f->fmt.pix.colorspace = V4L2_COLORSPACE_REC709;
return vidioc_try_fmt(f, fmt);
}
@@ -622,13 +628,17 @@
static int vidioc_s_fmt_vid_out(struct file *file, void *priv,
struct v4l2_format *f)
{
+ struct m2mtest_ctx *ctx = file2ctx(file);
int ret;
ret = vidioc_try_fmt_vid_out(file, priv, f);
if (ret)
return ret;
- return vidioc_s_fmt(file2ctx(file), f);
+ ret = vidioc_s_fmt(file2ctx(file), f);
+ if (!ret)
+ ctx->colorspace = f->fmt.pix.colorspace;
+ return ret;
}
static int vidioc_reqbufs(struct file *file, void *priv,
@@ -906,7 +916,14 @@
v4l2_ctrl_handler_setup(hdl);
ctx->q_data[V4L2_M2M_SRC].fmt = &formats[0];
- ctx->q_data[V4L2_M2M_DST].fmt = &formats[0];
+ ctx->q_data[V4L2_M2M_SRC].width = 640;
+ ctx->q_data[V4L2_M2M_SRC].height = 480;
+ ctx->q_data[V4L2_M2M_SRC].sizeimage =
+ ctx->q_data[V4L2_M2M_SRC].width *
+ ctx->q_data[V4L2_M2M_SRC].height *
+ (ctx->q_data[V4L2_M2M_SRC].fmt->depth >> 3);
+ ctx->q_data[V4L2_M2M_DST] = ctx->q_data[V4L2_M2M_SRC];
+ ctx->colorspace = V4L2_COLORSPACE_REC709;
ctx->m2m_ctx = v4l2_m2m_ctx_init(dev->m2m_dev, ctx, &queue_init);