diff options
| author | Benjamin Gaignard <[email protected]> | 2023-02-20 10:48:48 +0000 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2023-04-10 14:18:57 +0100 |
| commit | ac5d3db4c1db6697a9bbd251b60e78df803587f3 (patch) | |
| tree | 772cd4290f2f6101ebb3e2a37ac630344751c86b | |
| parent | 3c32d94c9c52f9a49b4e9626e96bcc7528fe1b27 (diff) | |
media: verisilicon: HEVC: Only propose 10 bits compatible pixels formats
When decoding a 10bits bitstreams HEVC driver should only expose
10bits pixel formats.
To fulfill this requirement it is needed to call hantro_reset_raw_fmt()
when bit depth change and to correctly set match_depth in pixel formats
enumeration.
Signed-off-by: Benjamin Gaignard <[email protected]>
Reviewed-by: Nicolas Dufresne <[email protected]>
Reviewed-by: Ezequiel Garcia <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
| -rw-r--r-- | drivers/media/platform/verisilicon/hantro_drv.c | 12 | ||||
| -rw-r--r-- | drivers/media/platform/verisilicon/imx8m_vpu_hw.c | 2 |
2 files changed, 11 insertions, 3 deletions
diff --git a/drivers/media/platform/verisilicon/hantro_drv.c b/drivers/media/platform/verisilicon/hantro_drv.c index c237253803f4..7d452f1afaae 100644 --- a/drivers/media/platform/verisilicon/hantro_drv.c +++ b/drivers/media/platform/verisilicon/hantro_drv.c @@ -325,9 +325,15 @@ static int hantro_hevc_s_ctrl(struct v4l2_ctrl *ctrl) struct hantro_ctx, ctrl_handler); switch (ctrl->id) { - case V4L2_CID_STATELESS_HEVC_SPS: - ctx->bit_depth = ctrl->p_new.p_hevc_sps->bit_depth_luma_minus8 + 8; - break; + case V4L2_CID_STATELESS_HEVC_SPS: { + const struct v4l2_ctrl_hevc_sps *sps = ctrl->p_new.p_hevc_sps; + int bit_depth = sps->bit_depth_luma_minus8 + 8; + + if (ctx->bit_depth == bit_depth) + return 0; + + return hantro_reset_raw_fmt(ctx, bit_depth); + } default: return -EINVAL; } diff --git a/drivers/media/platform/verisilicon/imx8m_vpu_hw.c b/drivers/media/platform/verisilicon/imx8m_vpu_hw.c index b390228fd3b4..f850d8bddef6 100644 --- a/drivers/media/platform/verisilicon/imx8m_vpu_hw.c +++ b/drivers/media/platform/verisilicon/imx8m_vpu_hw.c @@ -152,6 +152,7 @@ static const struct hantro_fmt imx8m_vpu_g2_postproc_fmts[] = { { .fourcc = V4L2_PIX_FMT_NV12, .codec_mode = HANTRO_MODE_NONE, + .match_depth = true, .postprocessed = true, .frmsize = { .min_width = FMT_MIN_WIDTH, @@ -165,6 +166,7 @@ static const struct hantro_fmt imx8m_vpu_g2_postproc_fmts[] = { { .fourcc = V4L2_PIX_FMT_P010, .codec_mode = HANTRO_MODE_NONE, + .match_depth = true, .postprocessed = true, .frmsize = { .min_width = FMT_MIN_WIDTH, |