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| author | Philipp Zabel <p.zabel@pengutronix.de> | 2014-07-11 13:36:14 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-21 22:42:29 +0400 |
| commit | 594a750b37efb21a6967851fd19b6a9b6aca2c48 (patch) | |
| tree | 2e5ae934bcc7be04a27b2056a4a7e823b2a638b6 /drivers/media/platform/coda.c | |
| parent | a500a9388ab6277a507cda0a1eb437d00bdd6840 (diff) | |
| download | linux-594a750b37efb21a6967851fd19b6a9b6aca2c48.tar.xz | |
[media] coda: fix h.264 quantization parameter range
If bitrate is not set, the encoder is running in VBR mode, with the
I- and P-frame quantization parameters configured from userspace.
For the quantization parameters, 0 is a valid value.
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/coda.c')
| -rw-r--r-- | drivers/media/platform/coda.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c index 6c9d18c28b3b..d7778015575c 100644 --- a/drivers/media/platform/coda.c +++ b/drivers/media/platform/coda.c @@ -2383,9 +2383,9 @@ static int coda_ctrls_setup(struct coda_ctx *ctx) v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_GOP_SIZE, 1, 60, 1, 16); v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, - V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP, 1, 51, 1, 25); + V4L2_CID_MPEG_VIDEO_H264_I_FRAME_QP, 0, 51, 1, 25); v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, - V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP, 1, 51, 1, 25); + V4L2_CID_MPEG_VIDEO_H264_P_FRAME_QP, 0, 51, 1, 25); v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, V4L2_CID_MPEG_VIDEO_MPEG4_I_FRAME_QP, 1, 31, 1, 2); v4l2_ctrl_new_std(&ctx->ctrls, &coda_ctrl_ops, |