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[media] s5p-fimc: Fix G_FMT ioctl handler

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Use pix_mp member of struct v4l2_format to return a format
description rather than pix. Also fill in the plane_fmt array.
This is a missing bit of conversion to the multiplanar API.

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 2011-01-15 01:17:42 -03:00 committed by Mauro Carvalho Chehab
parent 1e00469599
commit 91707b8b27
1 changed files with 23 additions and 4 deletions
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27
drivers/media/video/s5p-fimc/fimc-core.c
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@ -804,15 +804,33 @@ int fimc_vidioc_g_fmt_mplane(struct file *file, void *priv,
{
struct fimc_ctx *ctx = priv;
struct fimc_frame *frame;
struct v4l2_pix_format_mplane *pixm;
int i;
frame = ctx_get_frame(ctx, f->type);
if (IS_ERR(frame))
return PTR_ERR(frame);
f->fmt.pix.width = frame->width;
f->fmt.pix.height = frame->height;
f->fmt.pix.field = V4L2_FIELD_NONE;
f->fmt.pix.pixelformat = frame->fmt->fourcc;
pixm = &f->fmt.pix_mp;
pixm->width = frame->width;
pixm->height = frame->height;
pixm->field = V4L2_FIELD_NONE;
pixm->pixelformat = frame->fmt->fourcc;
pixm->colorspace = V4L2_COLORSPACE_JPEG;
pixm->num_planes = frame->fmt->memplanes;
for (i = 0; i < pixm->num_planes; ++i) {
int bpl = frame->o_width;
if (frame->fmt->colplanes == 1) /* packed formats */
bpl = (bpl * frame->fmt->depth[0]) / 8;
pixm->plane_fmt[i].bytesperline = bpl;
pixm->plane_fmt[i].sizeimage = (frame->o_width *
frame->o_height * frame->fmt->depth[i]) / 8;
}
return 0;
}
@ -907,6 +925,7 @@ int fimc_vidioc_try_fmt_mplane(struct file *file, void *priv,
&pix->height, 8, variant->pix_limit->scaler_dis_w, mod_y, 0);
pix->num_planes = fmt->memplanes;
pix->colorspace = V4L2_COLORSPACE_JPEG;
for (i = 0; i < pix->num_planes; ++i) {
int bpl = pix->plane_fmt[i].bytesperline;