On Hantro G2 decoder on IMX8MQ strides requirements aren't the same
for NV12_4L4 and NV12 pixel formats. The first one use a 4 bytes padding
while the last one needs 8 bytes.
To be sure to provide the correct stride in all cases we need:
- to relax the constraints on codec formats so set step_width to 4
- use capture queue format and not the output queue format when applying
the pixel format constraints.
- put the correct step_width constraints on each pixel format.
Move HEVC SPS validation in hantro_hevc.c to be able to perform it
when setting sps control and when starting to decode the bitstream.
Add a new test in HEVC SPS validation function to check if resolution
is still matching the hardware constraints.
With this SAODBLK_A_MainConcept_4 and SAODBLK_B_MainConcept_4 conformance
tests files are correctly decoded with both NV12 and NV12_4L4 pixel formats.
These two files have a resolution of 1016x760.
If step_width = 16 for the both pixel formats the selected capture
resolution is 1024x768 which is wrong for NV12_4L4 (which expect 1016x760)
on Hantro G2 on IMX8MQ (but correct for NV12).
For other variants than Hantro G2 on IMX8M keep the same step_width to avoid
regressions.
Fluster HEVC test score is now 128/147 vs 126/147 with the both pixel
formats as decoder output.
Fluster VP9 test score stay at 147/303.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxxxxx>
---
version 2:
- Add a HEVC SPS validation function to be used when
setting the control and start decoding.
I hope that is what Nicolas expects in his remark on v1.
drivers/staging/media/hantro/hantro_drv.c | 12 +++---
drivers/staging/media/hantro/hantro_hevc.c | 28 +++++++++++++
drivers/staging/media/hantro/hantro_hw.h | 2 +
drivers/staging/media/hantro/hantro_v4l2.c | 2 +-
drivers/staging/media/hantro/imx8m_vpu_hw.c | 40 +++++++++++++++++--
.../staging/media/hantro/rockchip_vpu_hw.c | 32 +++++++++++++++
.../staging/media/hantro/sama5d4_vdec_hw.c | 16 ++++++++
drivers/staging/media/hantro/sunxi_vpu_hw.c | 16 ++++++++
8 files changed, 137 insertions(+), 11 deletions(-)
diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c
index 377dcc1d19de..5aac3a090480 100644
--- a/drivers/staging/media/hantro/hantro_drv.c
+++ b/drivers/staging/media/hantro/hantro_drv.c
@@ -253,6 +253,11 @@ queue_init(void *priv, struct vb2_queue *src_vq, struct vb2_queue *dst_vq)
static int hantro_try_ctrl(struct v4l2_ctrl *ctrl)
{
+ struct hantro_ctx *ctx;
+
+ ctx = container_of(ctrl->handler,
+ struct hantro_ctx, ctrl_handler);
+
if (ctrl->id == V4L2_CID_STATELESS_H264_SPS) {
const struct v4l2_ctrl_h264_sps *sps = ctrl->p_new.p_h264_sps;
@@ -268,12 +273,7 @@ static int hantro_try_ctrl(struct v4l2_ctrl *ctrl)
} else if (ctrl->id == V4L2_CID_STATELESS_HEVC_SPS) {
const struct v4l2_ctrl_hevc_sps *sps = ctrl->p_new.p_hevc_sps;
- if (sps->bit_depth_luma_minus8 != sps->bit_depth_chroma_minus8)
- /* Luma and chroma bit depth mismatch */
- return -EINVAL;
- if (sps->bit_depth_luma_minus8 != 0)
- /* Only 8-bit is supported */
- return -EINVAL;
+ return hantro_hevc_validate_sps(ctx, sps);
} else if (ctrl->id == V4L2_CID_STATELESS_VP9_FRAME) {
const struct v4l2_ctrl_vp9_frame *dec_params = ctrl->p_new.p_vp9_frame;
diff --git a/drivers/staging/media/hantro/hantro_hevc.c b/drivers/staging/media/hantro/hantro_hevc.c
index 7fdec50dc853..6abef810b285 100644
--- a/drivers/staging/media/hantro/hantro_hevc.c
+++ b/drivers/staging/media/hantro/hantro_hevc.c
@@ -154,6 +154,30 @@ static int tile_buffer_reallocate(struct hantro_ctx *ctx)
return -ENOMEM;
}
+int hantro_hevc_validate_sps(struct hantro_ctx *ctx, const struct v4l2_ctrl_hevc_sps *sps)
+{
+ if (sps->bit_depth_luma_minus8 != sps->bit_depth_chroma_minus8)
+ /* Luma and chroma bit depth mismatch */
+ return -EINVAL;
+ if (sps->bit_depth_luma_minus8 != 0)
+ /* Only 8-bit is supported */
+ return -EINVAL;
+
+ /* for tile pixel format check if the width and height match
+ * hardware constraints */
+ if (ctx->vpu_dst_fmt->fourcc == V4L2_PIX_FMT_NV12_4L4) {
+ if (ctx->dst_fmt.width !=
+ ALIGN(sps->pic_width_in_luma_samples, ctx->vpu_dst_fmt->frmsize.step_width))
+ return -EINVAL;
+
+ if (ctx->dst_fmt.height !=
+ ALIGN(sps->pic_height_in_luma_samples, ctx->vpu_dst_fmt->frmsize.step_height))
+ return -EINVAL;
+ }
+
+ return 0;
+}
+
int hantro_hevc_dec_prepare_run(struct hantro_ctx *ctx)
{
struct hantro_hevc_dec_hw_ctx *hevc_ctx = &ctx->hevc_dec;
@@ -177,6 +201,10 @@ int hantro_hevc_dec_prepare_run(struct hantro_ctx *ctx)
if (WARN_ON(!ctrls->sps))
return -EINVAL;
+ ret = hantro_hevc_validate_sps(ctx, ctrls->sps);
+ if (ret)
+ return ret;
+
ctrls->pps =
hantro_get_ctrl(ctx, V4L2_CID_STATELESS_HEVC_PPS);
if (WARN_ON(!ctrls->pps))
diff --git a/drivers/staging/media/hantro/hantro_hw.h b/drivers/staging/media/hantro/hantro_hw.h
index 994547fe41b9..0bba6378212d 100644
--- a/drivers/staging/media/hantro/hantro_hw.h
+++ b/drivers/staging/media/hantro/hantro_hw.h
@@ -341,6 +341,8 @@ int hantro_hevc_dec_prepare_run(struct hantro_ctx *ctx);
void hantro_hevc_ref_init(struct hantro_ctx *ctx);
dma_addr_t hantro_hevc_get_ref_buf(struct hantro_ctx *ctx, s32 poc);
int hantro_hevc_add_ref_buf(struct hantro_ctx *ctx, int poc, dma_addr_t addr);
+int hantro_hevc_validate_sps(struct hantro_ctx *ctx, const struct v4l2_ctrl_hevc_sps *sps);
+
static inline unsigned short hantro_vp9_num_sbs(unsigned short dimension)
{
diff --git a/drivers/staging/media/hantro/hantro_v4l2.c b/drivers/staging/media/hantro/hantro_v4l2.c
index 71a6279750bf..93d0dcf69f4a 100644
--- a/drivers/staging/media/hantro/hantro_v4l2.c
+++ b/drivers/staging/media/hantro/hantro_v4l2.c
@@ -260,7 +260,7 @@ static int hantro_try_fmt(const struct hantro_ctx *ctx,
} else if (ctx->is_encoder) {
vpu_fmt = ctx->vpu_dst_fmt;
} else {
- vpu_fmt = ctx->vpu_src_fmt;
+ vpu_fmt = fmt;
/*
* Width/height on the CAPTURE end of a decoder are ignored and
* replaced by the OUTPUT ones.
diff --git a/drivers/staging/media/hantro/imx8m_vpu_hw.c b/drivers/staging/media/hantro/imx8m_vpu_hw.c
index 9802508bade2..b6b2bf65e56d 100644
--- a/drivers/staging/media/hantro/imx8m_vpu_hw.c
+++ b/drivers/staging/media/hantro/imx8m_vpu_hw.c
@@ -83,6 +83,14 @@ static const struct hantro_fmt imx8m_vpu_postproc_fmts[] = {
.fourcc = V4L2_PIX_FMT_YUYV,
.codec_mode = HANTRO_MODE_NONE,
.postprocessed = true,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 3840,
+ .step_width = MB_DIM,
+ .min_height = 48,
+ .max_height = 2160,
+ .step_height = MB_DIM,
+ },
},
};
@@ -90,6 +98,14 @@ static const struct hantro_fmt imx8m_vpu_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 3840,
+ .step_width = MB_DIM,
+ .min_height = 48,
+ .max_height = 2160,
+ .step_height = MB_DIM,
+ },
},
{
.fourcc = V4L2_PIX_FMT_MPEG2_SLICE,
@@ -137,6 +153,14 @@ static const struct hantro_fmt imx8m_vpu_g2_postproc_fmts[] = {
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
.postprocessed = true,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 3840,
+ .step_width = MB_DIM,
+ .min_height = 48,
+ .max_height = 2160,
+ .step_height = MB_DIM,
+ },
},
};
@@ -144,6 +168,14 @@ static const struct hantro_fmt imx8m_vpu_g2_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12_4L4,
.codec_mode = HANTRO_MODE_NONE,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 3840,
+ .step_width = 4,
+ .min_height = 48,
+ .max_height = 2160,
+ .step_height = 4,
+ },
},
{
.fourcc = V4L2_PIX_FMT_HEVC_SLICE,
@@ -152,10 +184,10 @@ static const struct hantro_fmt imx8m_vpu_g2_dec_fmts[] = {
.frmsize = {
.min_width = 48,
.max_width = 3840,
- .step_width = MB_DIM,
+ .step_width = 4,
.min_height = 48,
.max_height = 2160,
- .step_height = MB_DIM,
+ .step_height = 4,
},
},
{
@@ -165,10 +197,10 @@ static const struct hantro_fmt imx8m_vpu_g2_dec_fmts[] = {
.frmsize = {
.min_width = 48,
.max_width = 3840,
- .step_width = MB_DIM,
+ .step_width = 4,
.min_height = 48,
.max_height = 2160,
- .step_height = MB_DIM,
+ .step_height = 4,
},
},
};
diff --git a/drivers/staging/media/hantro/rockchip_vpu_hw.c b/drivers/staging/media/hantro/rockchip_vpu_hw.c
index fc96501f3bc8..efba7fcdf207 100644
--- a/drivers/staging/media/hantro/rockchip_vpu_hw.c
+++ b/drivers/staging/media/hantro/rockchip_vpu_hw.c
@@ -63,6 +63,14 @@ static const struct hantro_fmt rockchip_vpu1_postproc_fmts[] = {
.fourcc = V4L2_PIX_FMT_YUYV,
.codec_mode = HANTRO_MODE_NONE,
.postprocessed = true,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 1920,
+ .step_width = MB_DIM,
+ .min_height = 48,
+ .max_height = 1088,
+ .step_height = MB_DIM,
+ },
},
};
@@ -70,6 +78,14 @@ static const struct hantro_fmt rk3066_vpu_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 1920,
+ .step_width = MB_DIM,
+ .min_height = 48,
+ .max_height = 1088,
+ .step_height = MB_DIM,
+ },
},
{
.fourcc = V4L2_PIX_FMT_H264_SLICE,
@@ -116,6 +132,14 @@ static const struct hantro_fmt rk3288_vpu_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 4096,
+ .step_width = MB_DIM,
+ .min_height = 48,
+ .max_height = 2304,
+ .step_height = MB_DIM,
+ },
},
{
.fourcc = V4L2_PIX_FMT_H264_SLICE,
@@ -162,6 +186,14 @@ static const struct hantro_fmt rk3399_vpu_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 1920,
+ .step_width = MB_DIM,
+ .min_height = 48,
+ .max_height = 1088,
+ .step_height = MB_DIM,
+ },
},
{
.fourcc = V4L2_PIX_FMT_H264_SLICE,
diff --git a/drivers/staging/media/hantro/sama5d4_vdec_hw.c b/drivers/staging/media/hantro/sama5d4_vdec_hw.c
index b2fc1c5613e1..07ee804e706b 100644
--- a/drivers/staging/media/hantro/sama5d4_vdec_hw.c
+++ b/drivers/staging/media/hantro/sama5d4_vdec_hw.c
@@ -16,6 +16,14 @@ static const struct hantro_fmt sama5d4_vdec_postproc_fmts[] = {
.fourcc = V4L2_PIX_FMT_YUYV,
.codec_mode = HANTRO_MODE_NONE,
.postprocessed = true,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 1280,
+ .step_width = MB_DIM,
+ .min_height = 48,
+ .max_height = 720,
+ .step_height = MB_DIM,
+ },
},
};
@@ -23,6 +31,14 @@ static const struct hantro_fmt sama5d4_vdec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 1280,
+ .step_width = MB_DIM,
+ .min_height = 48,
+ .max_height = 720,
+ .step_height = MB_DIM,
+ },
},
{
.fourcc = V4L2_PIX_FMT_MPEG2_SLICE,
diff --git a/drivers/staging/media/hantro/sunxi_vpu_hw.c b/drivers/staging/media/hantro/sunxi_vpu_hw.c
index c0edd5856a0c..c2392c08febb 100644
--- a/drivers/staging/media/hantro/sunxi_vpu_hw.c
+++ b/drivers/staging/media/hantro/sunxi_vpu_hw.c
@@ -14,6 +14,14 @@ static const struct hantro_fmt sunxi_vpu_postproc_fmts[] = {
.fourcc = V4L2_PIX_FMT_NV12,
.codec_mode = HANTRO_MODE_NONE,
.postprocessed = true,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 3840,
+ .step_width = 32,
+ .min_height = 48,
+ .max_height = 2160,
+ .step_height = 32,
+ },
},
};
@@ -21,6 +29,14 @@ static const struct hantro_fmt sunxi_vpu_dec_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12_4L4,
.codec_mode = HANTRO_MODE_NONE,
+ .frmsize = {
+ .min_width = 48,
+ .max_width = 3840,
+ .step_width = 32,
+ .min_height = 48,
+ .max_height = 2160,
+ .step_height = 32,
+ },
},
{
.fourcc = V4L2_PIX_FMT_VP9_FRAME,
--
2.32.0
