media: coda: limit frame interval enumeration to supported encoder frame sizes
[ Upstream commit 67e33dd957880879e785cfea83a3aa24bd5c5577 ] Let VIDIOC_ENUM_FRAMEINTERVALS return -EINVAL if userspace queries frame intervals for frame sizes unsupported by the encoder. Fixes the following v4l2-compliance failure: fail: v4l2-test-formats.cpp(123): found frame intervals for invalid size 47x16 fail: v4l2-test-formats.cpp(282): node->codec_mask & STATEFUL_ENCODER test VIDIOC_ENUM_FMT/FRAMESIZES/FRAMEINTERVALS: FAIL [hverkuil: drop incorrect 'For decoder devices, return -ENOTTY.' in the commit log] Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:

committed by
Greg Kroah-Hartman

parent
8ddc89437c
commit
f3915b4665
@@ -1318,7 +1318,8 @@ static int coda_enum_frameintervals(struct file *file, void *fh,
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struct v4l2_frmivalenum *f)
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struct v4l2_frmivalenum *f)
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{
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{
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struct coda_ctx *ctx = fh_to_ctx(fh);
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struct coda_ctx *ctx = fh_to_ctx(fh);
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int i;
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struct coda_q_data *q_data;
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const struct coda_codec *codec;
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if (f->index)
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if (f->index)
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return -EINVAL;
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return -EINVAL;
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@@ -1327,12 +1328,19 @@ static int coda_enum_frameintervals(struct file *file, void *fh,
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if (!ctx->vdoa && f->pixel_format == V4L2_PIX_FMT_YUYV)
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if (!ctx->vdoa && f->pixel_format == V4L2_PIX_FMT_YUYV)
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return -EINVAL;
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return -EINVAL;
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for (i = 0; i < CODA_MAX_FORMATS; i++) {
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if (coda_format_normalize_yuv(f->pixel_format) == V4L2_PIX_FMT_YUV420) {
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if (f->pixel_format == ctx->cvd->src_formats[i] ||
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q_data = get_q_data(ctx, V4L2_BUF_TYPE_VIDEO_CAPTURE);
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f->pixel_format == ctx->cvd->dst_formats[i])
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codec = coda_find_codec(ctx->dev, f->pixel_format,
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break;
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q_data->fourcc);
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} else {
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codec = coda_find_codec(ctx->dev, V4L2_PIX_FMT_YUV420,
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f->pixel_format);
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}
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}
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if (i == CODA_MAX_FORMATS)
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if (!codec)
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return -EINVAL;
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if (f->width < MIN_W || f->width > codec->max_w ||
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f->height < MIN_H || f->height > codec->max_h)
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return -EINVAL;
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return -EINVAL;
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f->type = V4L2_FRMIVAL_TYPE_CONTINUOUS;
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f->type = V4L2_FRMIVAL_TYPE_CONTINUOUS;
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