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| author | Sylwester Nawrocki <s.nawrocki@samsung.com> | 2011-01-15 01:17:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-22 04:54:20 -0300 |
| commit | 91707b8b27a785c42949ba55b65f084027962afa (patch) | |
| tree | a14bdf23a1115376d738ea0d09eb9c92d7aaa1be /drivers/media/video/s5p-fimc | |
| parent | 1e00469599b5841f5b02c436b9958073a0ad576c (diff) | |
| download | kernel_samsung_smdk4412-91707b8b27a785c42949ba55b65f084027962afa.zip kernel_samsung_smdk4412-91707b8b27a785c42949ba55b65f084027962afa.tar.gz kernel_samsung_smdk4412-91707b8b27a785c42949ba55b65f084027962afa.tar.bz2 | |
[media] s5p-fimc: Fix G_FMT ioctl handler
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>
Diffstat (limited to 'drivers/media/video/s5p-fimc')
| -rw-r--r-- | drivers/media/video/s5p-fimc/fimc-core.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/drivers/media/video/s5p-fimc/fimc-core.c b/drivers/media/video/s5p-fimc/fimc-core.c index b29937e..6c919b3 100644 --- a/drivers/media/video/s5p-fimc/fimc-core.c +++ b/drivers/media/video/s5p-fimc/fimc-core.c @@ -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; |