Re: [EXT] Re: [PATCH v4 2/4] media: amphion: tell and handle contiguous and non contiguous format

From: Tommaso Merciai
Date: Fri Aug 12 2022 - 05:42:40 EST

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In reply to: Ming Qian: "RE: [EXT] Re: [PATCH v4 2/4] media: amphion: tell and handle contiguous and non contiguous format"
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On Fri, Aug 12, 2022 at 07:19:49AM +0000, Ming Qian wrote:
> >From: Tommaso Merciai <tommaso.merciai@xxxxxxxxxxxxxxxxxxxx>
> >Sent: 2022年8月12日 15:15
> >To: Ming Qian <ming.qian@xxxxxxx>
> >Cc: mchehab@xxxxxxxxxx; hverkuil-cisco@xxxxxxxxx; shawnguo@xxxxxxxxxx;
> >robh+dt@xxxxxxxxxx; s.hauer@xxxxxxxxxxxxxx; kernel@xxxxxxxxxxxxxx;
> >festevam@xxxxxxxxx; dl-linux-imx <linux-imx@xxxxxxx>; X.H. Bao
> ><xiahong.bao@xxxxxxx>; linux-media@xxxxxxxxxxxxxxx;
> >linux-kernel@xxxxxxxxxxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> >Subject: [EXT] Re: [PATCH v4 2/4] media: amphion: tell and handle contiguous
> >and non contiguous format
> >
> >Caution: EXT Email
> >
> >Hi Ming,
> >Just an info. I'm planning to help to review your series.
> >On which Linux tree are you working?
>
> Hi Tommaso,
> Thanks for your help, and I'm working on https://git.linuxtv.org/media_tree.git

Thanks for your time.

Tommaso

>
> Ming
>
> >
> >Thanks in advance,
> >Tommaso
> >
> >On Tue, Aug 09, 2022 at 02:50:39PM +0800, Ming Qian wrote:
> >> Driver should tell the number of memory planes and component planes.
> >> the amphion vpu support non contiguous planes, but for compatibility
> >> with other device that only support contiguous planes.
> >> driver can add support for contiguous planes in the same time.
> >> Then the mem_planes can be different from the comp_planes.
> >> driver need to handle buffer according mem_planes and comp_planes.
> >>
> >> So driver can support NV12 and NV12M.
> >>
> >> Signed-off-by: Ming Qian <ming.qian@xxxxxxx>
> >> ---
> >> drivers/media/platform/amphion/vdec.c | 187 ++++++++++---------
> >> drivers/media/platform/amphion/venc.c | 33 ++--
> >> drivers/media/platform/amphion/vpu.h | 4 +-
> >> drivers/media/platform/amphion/vpu_dbg.c | 8 +-
> >> drivers/media/platform/amphion/vpu_helpers.c | 48 ++++-
> >> drivers/media/platform/amphion/vpu_helpers.h | 2 +
> >> drivers/media/platform/amphion/vpu_malone.c | 3 +-
> >> drivers/media/platform/amphion/vpu_v4l2.c | 168 ++++++++++++-----
> >> drivers/media/platform/amphion/vpu_v4l2.h | 3 +-
> >> drivers/media/platform/amphion/vpu_windsor.c | 8 +-
> >> 10 files changed, 299 insertions(+), 165 deletions(-)
> >>
> >> diff --git a/drivers/media/platform/amphion/vdec.c
> >> b/drivers/media/platform/amphion/vdec.c
> >> index feb75dc204de..48ab664fa7ef 100644
> >> --- a/drivers/media/platform/amphion/vdec.c
> >> +++ b/drivers/media/platform/amphion/vdec.c
> >> @@ -69,72 +69,85 @@ struct vdec_t {
> >> static const struct vpu_format vdec_formats[] = {
> >> {
> >> .pixfmt = V4L2_PIX_FMT_NV12M_8L128,
> >> - .num_planes = 2,
> >> + .mem_planes = 2,
> >> + .comp_planes = 2,
> >> .type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE,
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_NV12M_10BE_8L128,
> >> - .num_planes = 2,
> >> + .mem_planes = 2,
> >> + .comp_planes = 2,
> >> .type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE,
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_H264,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> - .flags = V4L2_FMT_FLAG_DYN_RESOLUTION
> >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> >> + V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_H264_MVC,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> - .flags = V4L2_FMT_FLAG_DYN_RESOLUTION
> >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> >> + V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_HEVC,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> - .flags = V4L2_FMT_FLAG_DYN_RESOLUTION
> >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> >> + V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_VC1_ANNEX_G,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> - .flags = V4L2_FMT_FLAG_DYN_RESOLUTION
> >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> >> + V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_VC1_ANNEX_L,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> + .flags = V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_MPEG2,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> - .flags = V4L2_FMT_FLAG_DYN_RESOLUTION
> >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> >> + V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_MPEG4,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> - .flags = V4L2_FMT_FLAG_DYN_RESOLUTION
> >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> >> + V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_XVID,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> - .flags = V4L2_FMT_FLAG_DYN_RESOLUTION
> >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> >> + V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_VP8,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> - .flags = V4L2_FMT_FLAG_DYN_RESOLUTION
> >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> >> + V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_H263,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> - .flags = V4L2_FMT_FLAG_DYN_RESOLUTION
> >> + .flags = V4L2_FMT_FLAG_DYN_RESOLUTION |
> >> + V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {0, 0, 0, 0},
> >> };
> >> @@ -256,23 +269,22 @@ static int vdec_enum_fmt(struct file *file, void *fh,
> >struct v4l2_fmtdesc *f)
> >> int ret = -EINVAL;
> >>
> >> vpu_inst_lock(inst);
> >> - if (!V4L2_TYPE_IS_OUTPUT(f->type) && vdec->fixed_fmt) {
> >> - if (f->index == 0) {
> >> - f->pixelformat = inst->cap_format.pixfmt;
> >> - f->flags = inst->cap_format.flags;
> >> - ret = 0;
> >> - }
> >> + if (V4L2_TYPE_IS_CAPTURE(f->type) && vdec->fixed_fmt) {
> >> + fmt = vpu_get_format(inst, f->type);
> >> + if (f->index == 1)
> >> + fmt = vpu_helper_find_sibling(inst, f->type,
> >fmt->pixfmt);
> >> + if (f->index > 1)
> >> + fmt = NULL;
> >> } else {
> >> fmt = vpu_helper_enum_format(inst, f->type, f->index);
> >> - memset(f->reserved, 0, sizeof(f->reserved));
> >> - if (!fmt)
> >> - goto exit;
> >> -
> >> - f->pixelformat = fmt->pixfmt;
> >> - f->flags = fmt->flags;
> >> - ret = 0;
> >> }
> >> + if (!fmt)
> >> + goto exit;
> >>
> >> + memset(f->reserved, 0, sizeof(f->reserved));
> >> + f->pixelformat = fmt->pixfmt;
> >> + f->flags = fmt->flags;
> >> + ret = 0;
> >> exit:
> >> vpu_inst_unlock(inst);
> >> return ret;
> >> @@ -289,14 +301,14 @@ static int vdec_g_fmt(struct file *file, void *fh,
> >struct v4l2_format *f)
> >> cur_fmt = vpu_get_format(inst, f->type);
> >>
> >> pixmp->pixelformat = cur_fmt->pixfmt;
> >> - pixmp->num_planes = cur_fmt->num_planes;
> >> + pixmp->num_planes = cur_fmt->mem_planes;
> >> pixmp->width = cur_fmt->width;
> >> pixmp->height = cur_fmt->height;
> >> pixmp->field = cur_fmt->field;
> >> pixmp->flags = cur_fmt->flags;
> >> for (i = 0; i < pixmp->num_planes; i++) {
> >> pixmp->plane_fmt[i].bytesperline = cur_fmt->bytesperline[i];
> >> - pixmp->plane_fmt[i].sizeimage = cur_fmt->sizeimage[i];
> >> + pixmp->plane_fmt[i].sizeimage =
> >> + vpu_get_fmt_plane_size(cur_fmt, i);
> >> }
> >>
> >> f->fmt.pix_mp.colorspace = vdec->codec_info.color_primaries; @@
> >> -311,10 +323,19 @@ static int vdec_try_fmt(struct file *file, void
> >> *fh, struct v4l2_format *f) {
> >> struct vpu_inst *inst = to_inst(file);
> >> struct vdec_t *vdec = inst->priv;
> >> -
> >> - vpu_try_fmt_common(inst, f);
> >> + struct vpu_format fmt;
> >>
> >> vpu_inst_lock(inst);
> >> + if (V4L2_TYPE_IS_CAPTURE(f->type) && vdec->fixed_fmt) {
> >> + struct vpu_format *cap_fmt = vpu_get_format(inst,
> >> + f->type);
> >> +
> >> + if (!vpu_helper_match_format(inst, cap_fmt->type,
> >cap_fmt->pixfmt,
> >> + f->fmt.pix_mp.pixelformat))
> >> + f->fmt.pix_mp.pixelformat = cap_fmt->pixfmt;
> >> + }
> >> +
> >> + vpu_try_fmt_common(inst, f, &fmt);
> >> +
> >> if (vdec->fixed_fmt) {
> >> f->fmt.pix_mp.colorspace =
> >vdec->codec_info.color_primaries;
> >> f->fmt.pix_mp.xfer_func =
> >> vdec->codec_info.transfer_chars; @@ -334,7 +355,7 @@ static int
> >> vdec_try_fmt(struct file *file, void *fh, struct v4l2_format *f)
> >> static int vdec_s_fmt_common(struct vpu_inst *inst, struct v4l2_format *f) {
> >> struct v4l2_pix_format_mplane *pixmp = &f->fmt.pix_mp;
> >> - const struct vpu_format *fmt;
> >> + struct vpu_format fmt;
> >> struct vpu_format *cur_fmt;
> >> struct vb2_queue *q;
> >> struct vdec_t *vdec = inst->priv; @@ -349,36 +370,30 @@ static
> >> int vdec_s_fmt_common(struct vpu_inst *inst, struct v4l2_format *f)
> >> if (vb2_is_busy(q))
> >> return -EBUSY;
> >>
> >> - fmt = vpu_try_fmt_common(inst, f);
> >> - if (!fmt)
> >> + if (vpu_try_fmt_common(inst, f, &fmt))
> >> return -EINVAL;
> >>
> >> cur_fmt = vpu_get_format(inst, f->type);
> >> if (V4L2_TYPE_IS_OUTPUT(f->type) && inst->state !=
> >VPU_CODEC_STATE_DEINIT) {
> >> - if (cur_fmt->pixfmt != fmt->pixfmt) {
> >> + if (cur_fmt->pixfmt != fmt.pixfmt) {
> >> vdec->reset_codec = true;
> >> vdec->fixed_fmt = false;
> >> }
> >> }
> >> - cur_fmt->pixfmt = fmt->pixfmt;
> >> if (V4L2_TYPE_IS_OUTPUT(f->type) || !vdec->fixed_fmt) {
> >> - cur_fmt->num_planes = fmt->num_planes;
> >> - cur_fmt->flags = fmt->flags;
> >> - cur_fmt->width = pixmp->width;
> >> - cur_fmt->height = pixmp->height;
> >> - for (i = 0; i < fmt->num_planes; i++) {
> >> - cur_fmt->sizeimage[i] =
> >pixmp->plane_fmt[i].sizeimage;
> >> - cur_fmt->bytesperline[i] =
> >pixmp->plane_fmt[i].bytesperline;
> >> - }
> >> - if (pixmp->field != V4L2_FIELD_ANY)
> >> - cur_fmt->field = pixmp->field;
> >> + memcpy(cur_fmt, &fmt, sizeof(*cur_fmt));
> >> } else {
> >> - pixmp->num_planes = cur_fmt->num_planes;
> >> + if (vpu_helper_match_format(inst, f->type, cur_fmt->pixfmt,
> >pixmp->pixelformat)) {
> >> + cur_fmt->pixfmt = fmt.pixfmt;
> >> + cur_fmt->mem_planes = fmt.mem_planes;
> >> + }
> >> + pixmp->pixelformat = cur_fmt->pixfmt;
> >> + pixmp->num_planes = cur_fmt->mem_planes;
> >> pixmp->width = cur_fmt->width;
> >> pixmp->height = cur_fmt->height;
> >> for (i = 0; i < pixmp->num_planes; i++) {
> >> pixmp->plane_fmt[i].bytesperline =
> >cur_fmt->bytesperline[i];
> >> - pixmp->plane_fmt[i].sizeimage =
> >cur_fmt->sizeimage[i];
> >> + pixmp->plane_fmt[i].sizeimage =
> >> + vpu_get_fmt_plane_size(cur_fmt, i);
> >> }
> >> pixmp->field = cur_fmt->field;
> >> }
> >> @@ -678,9 +693,11 @@ static struct vpu_vb2_buffer
> >> *vdec_find_buffer(struct vpu_inst *inst, u32 luma) static void
> >> vdec_buf_done(struct vpu_inst *inst, struct vpu_frame_info *frame) {
> >> struct vdec_t *vdec = inst->priv;
> >> + struct vpu_format *cur_fmt;
> >> struct vpu_vb2_buffer *vpu_buf;
> >> struct vb2_v4l2_buffer *vbuf;
> >> u32 sequence;
> >> + int i;
> >>
> >> if (!frame)
> >> return;
> >> @@ -699,6 +716,7 @@ static void vdec_buf_done(struct vpu_inst *inst,
> >struct vpu_frame_info *frame)
> >> return;
> >> }
> >>
> >> + cur_fmt = vpu_get_format(inst, inst->cap_format.type);
> >> vbuf = &vpu_buf->m2m_buf.vb;
> >> if (vbuf->vb2_buf.index != frame->id)
> >> dev_err(inst->dev, "[%d] buffer id(%d, %d) dismatch\n",
> >> @@ -707,9 +725,9 @@ static void vdec_buf_done(struct vpu_inst *inst,
> >struct vpu_frame_info *frame)
> >> if (vpu_get_buffer_state(vbuf) != VPU_BUF_STATE_DECODED)
> >> dev_err(inst->dev, "[%d] buffer(%d) ready without
> >decoded\n", inst->id, frame->id);
> >> vpu_set_buffer_state(vbuf, VPU_BUF_STATE_READY);
> >> - vb2_set_plane_payload(&vbuf->vb2_buf, 0,
> >inst->cap_format.sizeimage[0]);
> >> - vb2_set_plane_payload(&vbuf->vb2_buf, 1,
> >inst->cap_format.sizeimage[1]);
> >> - vbuf->field = inst->cap_format.field;
> >> + for (i = 0; i < vbuf->vb2_buf.num_planes; i++)
> >> + vb2_set_plane_payload(&vbuf->vb2_buf, i,
> >vpu_get_fmt_plane_size(cur_fmt, i));
> >> + vbuf->field = cur_fmt->field;
> >> vbuf->sequence = sequence;
> >> dev_dbg(inst->dev, "[%d][OUTPUT TS]%32lld\n", inst->id,
> >> vbuf->vb2_buf.timestamp);
> >>
> >> @@ -747,15 +765,17 @@ static void vdec_stop_done(struct vpu_inst
> >> *inst) static bool vdec_check_source_change(struct vpu_inst *inst) {
> >> struct vdec_t *vdec = inst->priv;
> >> - const struct vpu_format *fmt;
> >> - int i;
> >> + const struct vpu_format *sibling;
> >>
> >> if (!inst->fh.m2m_ctx)
> >> return false;
> >>
> >> + sibling = vpu_helper_find_sibling(inst, inst->cap_format.type,
> >inst->cap_format.pixfmt);
> >> + if (sibling && vdec->codec_info.pixfmt == sibling->pixfmt)
> >> + vdec->codec_info.pixfmt = inst->cap_format.pixfmt;
> >> +
> >> if (!vb2_is_streaming(v4l2_m2m_get_dst_vq(inst->fh.m2m_ctx)))
> >> return true;
> >> - fmt = vpu_helper_find_format(inst, inst->cap_format.type,
> >vdec->codec_info.pixfmt);
> >> if (inst->cap_format.pixfmt != vdec->codec_info.pixfmt)
> >> return true;
> >> if (inst->cap_format.width != vdec->codec_info.decoded_width) @@
> >> -772,14 +792,6 @@ static bool vdec_check_source_change(struct vpu_inst
> >*inst)
> >> return true;
> >> if (inst->crop.height != vdec->codec_info.height)
> >> return true;
> >> - if (fmt && inst->cap_format.num_planes != fmt->num_planes)
> >> - return true;
> >> - for (i = 0; i < inst->cap_format.num_planes; i++) {
> >> - if (inst->cap_format.bytesperline[i] !=
> >vdec->codec_info.bytesperline[i])
> >> - return true;
> >> - if (inst->cap_format.sizeimage[i] !=
> >vdec->codec_info.sizeimage[i])
> >> - return true;
> >> - }
> >>
> >> return false;
> >> }
> >> @@ -787,27 +799,21 @@ static bool vdec_check_source_change(struct
> >> vpu_inst *inst) static void vdec_init_fmt(struct vpu_inst *inst) {
> >> struct vdec_t *vdec = inst->priv;
> >> - const struct vpu_format *fmt;
> >> - int i;
> >> + struct v4l2_format f;
> >>
> >> - fmt = vpu_helper_find_format(inst, inst->cap_format.type,
> >vdec->codec_info.pixfmt);
> >> - inst->out_format.width = vdec->codec_info.width;
> >> - inst->out_format.height = vdec->codec_info.height;
> >> - inst->cap_format.width = vdec->codec_info.decoded_width;
> >> - inst->cap_format.height = vdec->codec_info.decoded_height;
> >> - inst->cap_format.pixfmt = vdec->codec_info.pixfmt;
> >> - if (fmt) {
> >> - inst->cap_format.num_planes = fmt->num_planes;
> >> - inst->cap_format.flags = fmt->flags;
> >> - }
> >> - for (i = 0; i < inst->cap_format.num_planes; i++) {
> >> - inst->cap_format.bytesperline[i] =
> >vdec->codec_info.bytesperline[i];
> >> - inst->cap_format.sizeimage[i] = vdec->codec_info.sizeimage[i];
> >> - }
> >> + memset(&f, 0, sizeof(f));
> >> + f.type = inst->cap_format.type;
> >> + f.fmt.pix_mp.pixelformat = vdec->codec_info.pixfmt;
> >> + f.fmt.pix_mp.width = vdec->codec_info.decoded_width;
> >> + f.fmt.pix_mp.height = vdec->codec_info.decoded_height;
> >> if (vdec->codec_info.progressive)
> >> - inst->cap_format.field = V4L2_FIELD_NONE;
> >> + f.fmt.pix_mp.field = V4L2_FIELD_NONE;
> >> else
> >> - inst->cap_format.field = V4L2_FIELD_SEQ_TB;
> >> + f.fmt.pix_mp.field = V4L2_FIELD_SEQ_TB;
> >> + vpu_try_fmt_common(inst, &f, &inst->cap_format);
> >> +
> >> + inst->out_format.width = vdec->codec_info.width;
> >> + inst->out_format.height = vdec->codec_info.height;
> >> }
> >>
> >> static void vdec_init_crop(struct vpu_inst *inst) @@ -966,7 +972,10
> >> @@ static int vdec_response_frame(struct vpu_inst *inst, struct
> >vb2_v4l2_buffer *vb
> >> info.tag = vdec->seq_tag;
> >> info.luma_addr = vpu_get_vb_phy_addr(&vbuf->vb2_buf, 0);
> >> info.luma_size = inst->cap_format.sizeimage[0];
> >> - info.chroma_addr = vpu_get_vb_phy_addr(&vbuf->vb2_buf, 1);
> >> + if (vbuf->vb2_buf.num_planes > 1)
> >> + info.chroma_addr = vpu_get_vb_phy_addr(&vbuf->vb2_buf,
> >1);
> >> + else
> >> + info.chroma_addr = info.luma_addr + info.luma_size;
> >> info.chromau_size = inst->cap_format.sizeimage[1];
> >> info.bytesperline = inst->cap_format.bytesperline[0];
> >> ret = vpu_session_alloc_fs(inst, &info); @@ -975,7 +984,7 @@
> >> static int vdec_response_frame(struct vpu_inst *inst, struct
> >> vb2_v4l2_buffer *vb
> >>
> >> vpu_buf->tag = info.tag;
> >> vpu_buf->luma = info.luma_addr;
> >> - vpu_buf->chroma_u = info.chromau_size;
> >> + vpu_buf->chroma_u = info.chroma_addr;
> >> vpu_buf->chroma_v = 0;
> >> vpu_set_buffer_state(vbuf, VPU_BUF_STATE_INUSE);
> >> vdec->slots[info.id] = vpu_buf;
> >> diff --git a/drivers/media/platform/amphion/venc.c
> >> b/drivers/media/platform/amphion/venc.c
> >> index 37212f087fdd..060a1ee78b17 100644
> >> --- a/drivers/media/platform/amphion/venc.c
> >> +++ b/drivers/media/platform/amphion/venc.c
> >> @@ -69,13 +69,16 @@ struct venc_frame_t { static const struct
> >> vpu_format venc_formats[] = {
> >> {
> >> .pixfmt = V4L2_PIX_FMT_NV12M,
> >> - .num_planes = 2,
> >> + .mem_planes = 2,
> >> + .comp_planes = 2,
> >> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> >> },
> >> {
> >> .pixfmt = V4L2_PIX_FMT_H264,
> >> - .num_planes = 1,
> >> + .mem_planes = 1,
> >> + .comp_planes = 1,
> >> .type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE,
> >> + .flags = V4L2_FMT_FLAG_COMPRESSED
> >> },
> >> {0, 0, 0, 0},
> >> };
> >> @@ -173,14 +176,14 @@ static int venc_g_fmt(struct file *file, void *fh,
> >struct v4l2_format *f)
> >> cur_fmt = vpu_get_format(inst, f->type);
> >>
> >> pixmp->pixelformat = cur_fmt->pixfmt;
> >> - pixmp->num_planes = cur_fmt->num_planes;
> >> + pixmp->num_planes = cur_fmt->mem_planes;
> >> pixmp->width = cur_fmt->width;
> >> pixmp->height = cur_fmt->height;
> >> pixmp->field = cur_fmt->field;
> >> pixmp->flags = cur_fmt->flags;
> >> for (i = 0; i < pixmp->num_planes; i++) {
> >> pixmp->plane_fmt[i].bytesperline = cur_fmt->bytesperline[i];
> >> - pixmp->plane_fmt[i].sizeimage = cur_fmt->sizeimage[i];
> >> + pixmp->plane_fmt[i].sizeimage =
> >> + vpu_get_fmt_plane_size(cur_fmt, i);
> >> }
> >>
> >> f->fmt.pix_mp.colorspace = venc->params.color.primaries; @@
> >> -194,8 +197,9 @@ static int venc_g_fmt(struct file *file, void *fh,
> >> struct v4l2_format *f) static int venc_try_fmt(struct file *file,
> >> void *fh, struct v4l2_format *f) {
> >> struct vpu_inst *inst = to_inst(file);
> >> + struct vpu_format fmt;
> >>
> >> - vpu_try_fmt_common(inst, f);
> >> + vpu_try_fmt_common(inst, f, &fmt);
> >>
> >> return 0;
> >> }
> >> @@ -203,12 +207,11 @@ static int venc_try_fmt(struct file *file, void
> >> *fh, struct v4l2_format *f) static int venc_s_fmt(struct file *file,
> >> void *fh, struct v4l2_format *f) {
> >> struct vpu_inst *inst = to_inst(file);
> >> - const struct vpu_format *fmt;
> >> + struct vpu_format fmt;
> >> struct vpu_format *cur_fmt;
> >> struct vb2_queue *q;
> >> struct venc_t *venc = inst->priv;
> >> struct v4l2_pix_format_mplane *pix_mp = &f->fmt.pix_mp;
> >> - int i;
> >>
> >> q = v4l2_m2m_get_vq(inst->fh.m2m_ctx, f->type);
> >> if (!q)
> >> @@ -216,24 +219,12 @@ static int venc_s_fmt(struct file *file, void *fh,
> >struct v4l2_format *f)
> >> if (vb2_is_busy(q))
> >> return -EBUSY;
> >>
> >> - fmt = vpu_try_fmt_common(inst, f);
> >> - if (!fmt)
> >> + if (vpu_try_fmt_common(inst, f, &fmt))
> >> return -EINVAL;
> >>
> >> cur_fmt = vpu_get_format(inst, f->type);
> >>
> >> - cur_fmt->pixfmt = fmt->pixfmt;
> >> - cur_fmt->num_planes = fmt->num_planes;
> >> - cur_fmt->flags = fmt->flags;
> >> - cur_fmt->width = pix_mp->width;
> >> - cur_fmt->height = pix_mp->height;
> >> - for (i = 0; i < fmt->num_planes; i++) {
> >> - cur_fmt->sizeimage[i] = pix_mp->plane_fmt[i].sizeimage;
> >> - cur_fmt->bytesperline[i] = pix_mp->plane_fmt[i].bytesperline;
> >> - }
> >> -
> >> - if (pix_mp->field != V4L2_FIELD_ANY)
> >> - cur_fmt->field = pix_mp->field;
> >> + memcpy(cur_fmt, &fmt, sizeof(*cur_fmt));
> >>
> >> if (V4L2_TYPE_IS_OUTPUT(f->type)) {
> >> venc->params.input_format = cur_fmt->pixfmt; diff --git
> >> a/drivers/media/platform/amphion/vpu.h
> >> b/drivers/media/platform/amphion/vpu.h
> >> index f914de6ed81e..998591fa5b85 100644
> >> --- a/drivers/media/platform/amphion/vpu.h
> >> +++ b/drivers/media/platform/amphion/vpu.h
> >> @@ -84,7 +84,8 @@ struct vpu_dev {
> >>
> >> struct vpu_format {
> >> u32 pixfmt;
> >> - unsigned int num_planes;
> >> + u32 mem_planes;
> >> + u32 comp_planes;
> >> u32 type;
> >> u32 flags;
> >> u32 width;
> >> @@ -92,6 +93,7 @@ struct vpu_format {
> >> u32 sizeimage[VIDEO_MAX_PLANES];
> >> u32 bytesperline[VIDEO_MAX_PLANES];
> >> u32 field;
> >> + u32 sibling;
> >> };
> >>
> >> struct vpu_core_resources {
> >> diff --git a/drivers/media/platform/amphion/vpu_dbg.c
> >> b/drivers/media/platform/amphion/vpu_dbg.c
> >> index f72c8a506b22..c41c9896912c 100644
> >> --- a/drivers/media/platform/amphion/vpu_dbg.c
> >> +++ b/drivers/media/platform/amphion/vpu_dbg.c
> >> @@ -89,9 +89,9 @@ static int vpu_dbg_instance(struct seq_file *s, void
> >*data)
> >> vq->last_buffer_dequeued);
> >> if (seq_write(s, str, num))
> >> return 0;
> >> - for (i = 0; i < inst->out_format.num_planes; i++) {
> >> + for (i = 0; i < inst->out_format.mem_planes; i++) {
> >> num = scnprintf(str, sizeof(str), " %d(%d)",
> >> - inst->out_format.sizeimage[i],
> >> +
> >> + vpu_get_fmt_plane_size(&inst->out_format, i),
> >> inst->out_format.bytesperline[i]);
> >> if (seq_write(s, str, num))
> >> return 0;
> >> @@ -113,9 +113,9 @@ static int vpu_dbg_instance(struct seq_file *s, void
> >*data)
> >> vq->last_buffer_dequeued);
> >> if (seq_write(s, str, num))
> >> return 0;
> >> - for (i = 0; i < inst->cap_format.num_planes; i++) {
> >> + for (i = 0; i < inst->cap_format.mem_planes; i++) {
> >> num = scnprintf(str, sizeof(str), " %d(%d)",
> >> - inst->cap_format.sizeimage[i],
> >> +
> >> + vpu_get_fmt_plane_size(&inst->cap_format, i),
> >> inst->cap_format.bytesperline[i]);
> >> if (seq_write(s, str, num))
> >> return 0;
> >> diff --git a/drivers/media/platform/amphion/vpu_helpers.c
> >> b/drivers/media/platform/amphion/vpu_helpers.c
> >> index e9aeb3453dfc..db8f471b9187 100644
> >> --- a/drivers/media/platform/amphion/vpu_helpers.c
> >> +++ b/drivers/media/platform/amphion/vpu_helpers.c
> >> @@ -59,6 +59,39 @@ const struct vpu_format
> >*vpu_helper_find_format(struct vpu_inst *inst, u32 type,
> >> return NULL;
> >> }
> >>
> >> +const struct vpu_format *vpu_helper_find_sibling(struct vpu_inst
> >> +*inst, u32 type, u32 pixelfmt) {
> >> + const struct vpu_format *fmt;
> >> + const struct vpu_format *sibling;
> >> +
> >> + fmt = vpu_helper_find_format(inst, type, pixelfmt);
> >> + if (!fmt)
> >> + return NULL;
> >> + if (!fmt->sibling)
> >> + return NULL;
> >> + sibling = vpu_helper_find_format(inst, type, fmt->sibling);
> >> + if (!sibling)
> >> + return NULL;
> >> + if (sibling->sibling != fmt->pixfmt)
> >> + return NULL;
> >> + if (sibling->comp_planes != fmt->comp_planes)
> >> + return NULL;
> >> + return sibling;
> >> +}
> >> +
> >> +bool vpu_helper_match_format(struct vpu_inst *inst, u32 type, u32
> >> +fmta, u32 fmtb) {
> >> + const struct vpu_format *sibling;
> >> +
> >> + if (fmta == fmtb)
> >> + return true;
> >> +
> >> + sibling = vpu_helper_find_sibling(inst, type, fmta);
> >> + if (sibling && sibling->pixfmt == fmtb)
> >> + return true;
> >> + return false;
> >> +}
> >> +
> >> const struct vpu_format *vpu_helper_enum_format(struct vpu_inst
> >> *inst, u32 type, int index) {
> >> const struct vpu_format *pfmt;
> >> @@ -123,9 +156,10 @@ static u32 get_nv12_plane_size(u32 width, u32
> >height, int plane_no,
> >> u32 bytesperline;
> >> u32 size = 0;
> >>
> >> - bytesperline = ALIGN(width, stride);
> >> + bytesperline = width;
> >> if (pbl)
> >> bytesperline = max(bytesperline, *pbl);
> >> + bytesperline = ALIGN(bytesperline, stride);
> >> height = ALIGN(height, 2);
> >> if (plane_no == 0)
> >> size = bytesperline * height; @@ -148,13 +182,13 @@
> >> static u32 get_tiled_8l128_plane_size(u32 fmt, u32 width, u32 height,
> >> int plane_
> >>
> >> if (interlaced)
> >> hs++;
> >> - if (fmt == V4L2_PIX_FMT_NV12M_10BE_8L128)
> >> + if (fmt == V4L2_PIX_FMT_NV12M_10BE_8L128 || fmt ==
> >> + V4L2_PIX_FMT_NV12_10BE_8L128)
> >> bitdepth = 10;
> >> bytesperline = DIV_ROUND_UP(width * bitdepth, BITS_PER_BYTE);
> >> - bytesperline = ALIGN(bytesperline, 1 << ws);
> >> - bytesperline = ALIGN(bytesperline, stride);
> >> if (pbl)
> >> bytesperline = max(bytesperline, *pbl);
> >> + bytesperline = ALIGN(bytesperline, 1 << ws);
> >> + bytesperline = ALIGN(bytesperline, stride);
> >> height = ALIGN(height, 1 << hs);
> >> if (plane_no == 0)
> >> size = bytesperline * height; @@ -172,9 +206,10 @@
> >> static u32 get_default_plane_size(u32 width, u32 height, int plane_no,
> >> u32 bytesperline;
> >> u32 size = 0;
> >>
> >> - bytesperline = ALIGN(width, stride);
> >> + bytesperline = width;
> >> if (pbl)
> >> bytesperline = max(bytesperline, *pbl);
> >> + bytesperline = ALIGN(bytesperline, stride);
> >> if (plane_no == 0)
> >> size = bytesperline * height;
> >> if (pbl)
> >> @@ -187,9 +222,12 @@ u32 vpu_helper_get_plane_size(u32 fmt, u32 w, u32
> >h, int plane_no,
> >> u32 stride, u32 interlaced, u32 *pbl) {
> >> switch (fmt) {
> >> + case V4L2_PIX_FMT_NV12:
> >> case V4L2_PIX_FMT_NV12M:
> >> return get_nv12_plane_size(w, h, plane_no, stride,
> >> interlaced, pbl);
> >> + case V4L2_PIX_FMT_NV12_8L128:
> >> case V4L2_PIX_FMT_NV12M_8L128:
> >> + case V4L2_PIX_FMT_NV12_10BE_8L128:
> >> case V4L2_PIX_FMT_NV12M_10BE_8L128:
> >> return get_tiled_8l128_plane_size(fmt, w, h, plane_no, stride,
> >interlaced, pbl);
> >> default:
> >> diff --git a/drivers/media/platform/amphion/vpu_helpers.h
> >> b/drivers/media/platform/amphion/vpu_helpers.h
> >> index bc28350958be..0eaddb07190d 100644
> >> --- a/drivers/media/platform/amphion/vpu_helpers.h
> >> +++ b/drivers/media/platform/amphion/vpu_helpers.h
> >> @@ -14,6 +14,8 @@ struct vpu_pair {
> >> int vpu_helper_find_in_array_u8(const u8 *array, u32 size, u32 x);
> >> bool vpu_helper_check_type(struct vpu_inst *inst, u32 type); const
> >> struct vpu_format *vpu_helper_find_format(struct vpu_inst *inst, u32
> >> type, u32 pixelfmt);
> >> +const struct vpu_format *vpu_helper_find_sibling(struct vpu_inst
> >> +*inst, u32 type, u32 pixelfmt); bool vpu_helper_match_format(struct
> >> +vpu_inst *inst, u32 type, u32 fmta, u32 fmtb);
> >> const struct vpu_format *vpu_helper_enum_format(struct vpu_inst
> >> *inst, u32 type, int index);
> >> u32 vpu_helper_valid_frame_width(struct vpu_inst *inst, u32 width);
> >> u32 vpu_helper_valid_frame_height(struct vpu_inst *inst, u32 height);
> >> diff --git a/drivers/media/platform/amphion/vpu_malone.c
> >> b/drivers/media/platform/amphion/vpu_malone.c
> >> index 51e0702f9ae1..69d9a2269fce 100644
> >> --- a/drivers/media/platform/amphion/vpu_malone.c
> >> +++ b/drivers/media/platform/amphion/vpu_malone.c
> >> @@ -583,7 +583,8 @@ bool vpu_malone_check_fmt(enum vpu_core_type
> >type, u32 pixelfmt)
> >> if (!vpu_imx8q_check_fmt(type, pixelfmt))
> >> return false;
> >>
> >> - if (pixelfmt == V4L2_PIX_FMT_NV12M_8L128 || pixelfmt ==
> >V4L2_PIX_FMT_NV12M_10BE_8L128)
> >> + if (pixelfmt == V4L2_PIX_FMT_NV12_8L128 || pixelfmt ==
> >V4L2_PIX_FMT_NV12_10BE_8L128 ||
> >> + pixelfmt == V4L2_PIX_FMT_NV12M_8L128 || pixelfmt ==
> >> + V4L2_PIX_FMT_NV12M_10BE_8L128)
> >> return true;
> >> if (vpu_malone_format_remap(pixelfmt) == MALONE_FMT_NULL)
> >> return false;
> >> diff --git a/drivers/media/platform/amphion/vpu_v4l2.c
> >> b/drivers/media/platform/amphion/vpu_v4l2.c
> >> index 8a3eed957ae6..87cce552e906 100644
> >> --- a/drivers/media/platform/amphion/vpu_v4l2.c
> >> +++ b/drivers/media/platform/amphion/vpu_v4l2.c
> >> @@ -140,51 +140,135 @@ bool vpu_is_source_empty(struct vpu_inst *inst)
> >> return true;
> >> }
> >>
> >> -const struct vpu_format *vpu_try_fmt_common(struct vpu_inst *inst,
> >> struct v4l2_format *f)
> >> +static int vpu_init_format(struct vpu_inst *inst, struct vpu_format
> >> +*fmt) {
> >> + const struct vpu_format *info;
> >> +
> >> + info = vpu_helper_find_format(inst, fmt->type, fmt->pixfmt);
> >> + if (!info) {
> >> + info = vpu_helper_enum_format(inst, fmt->type, 0);
> >> + if (!info)
> >> + return -EINVAL;
> >> + }
> >> + memcpy(fmt, info, sizeof(*fmt));
> >> +
> >> + return 0;
> >> +}
> >> +
> >> +static int vpu_calc_fmt_bytesperline(struct v4l2_format *f, struct
> >> +vpu_format *fmt)
> >> {
> >> struct v4l2_pix_format_mplane *pixmp = &f->fmt.pix_mp;
> >> - u32 type = f->type;
> >> + int i;
> >> +
> >> + if (fmt->flags & V4L2_FMT_FLAG_COMPRESSED) {
> >> + for (i = 0; i < fmt->comp_planes; i++)
> >> + fmt->bytesperline[i] = 0;
> >> + return 0;
> >> + }
> >> + if (pixmp->num_planes == fmt->comp_planes) {
> >> + for (i = 0; i < fmt->comp_planes; i++)
> >> + fmt->bytesperline[i] =
> >pixmp->plane_fmt[i].bytesperline;
> >> + return 0;
> >> + }
> >> + if (pixmp->num_planes > 1)
> >> + return -EINVAL;
> >> +
> >> + /*amphion vpu only support nv12 and nv12 tiled,
> >> + * so the bytesperline of luma and chroma should be same
> >> + */
> >> + for (i = 0; i < fmt->comp_planes; i++)
> >> + fmt->bytesperline[i] = pixmp->plane_fmt[0].bytesperline;
> >> +
> >> + return 0;
> >> +}
> >> +
> >> +static int vpu_calc_fmt_sizeimage(struct vpu_inst *inst, struct
> >> +vpu_format *fmt) {
> >> u32 stride = 1;
> >> - u32 bytesperline;
> >> - u32 sizeimage;
> >> - const struct vpu_format *fmt;
> >> - const struct vpu_core_resources *res;
> >> int i;
> >>
> >> - fmt = vpu_helper_find_format(inst, type, pixmp->pixelformat);
> >> - if (!fmt) {
> >> - fmt = vpu_helper_enum_format(inst, type, 0);
> >> - if (!fmt)
> >> - return NULL;
> >> - pixmp->pixelformat = fmt->pixfmt;
> >> + if (!(fmt->flags & V4L2_FMT_FLAG_COMPRESSED)) {
> >> + const struct vpu_core_resources *res =
> >> + vpu_get_resource(inst);
> >> +
> >> + if (res)
> >> + stride = res->stride;
> >> }
> >>
> >> - res = vpu_get_resource(inst);
> >> - if (res)
> >> - stride = res->stride;
> >> - if (pixmp->width)
> >> - pixmp->width = vpu_helper_valid_frame_width(inst,
> >pixmp->width);
> >> - if (pixmp->height)
> >> - pixmp->height = vpu_helper_valid_frame_height(inst,
> >pixmp->height);
> >> + for (i = 0; i < fmt->comp_planes; i++) {
> >> + fmt->sizeimage[i] = vpu_helper_get_plane_size(fmt->pixfmt,
> >> +
> >fmt->width,
> >> +
> >fmt->height,
> >> + i,
> >> + stride,
> >> +
> >fmt->field != V4L2_FIELD_NONE ? 1 : 0,
> >> +
> >&fmt->bytesperline[i]);
> >> + fmt->sizeimage[i] = max_t(u32, fmt->sizeimage[i], PAGE_SIZE);
> >> + if (fmt->flags & V4L2_FMT_FLAG_COMPRESSED) {
> >> + fmt->sizeimage[i] = clamp_val(fmt->sizeimage[i],
> >SZ_128K, SZ_8M);
> >> + fmt->bytesperline[i] = 0;
> >> + }
> >> + }
> >> +
> >> + return 0;
> >> +}
> >> +
> >> +u32 vpu_get_fmt_plane_size(struct vpu_format *fmt, u32 plane_no) {
> >> + u32 size;
> >> + int i;
> >> +
> >> + if (plane_no >= fmt->mem_planes)
> >> + return 0;
> >> +
> >> + if (fmt->comp_planes == fmt->mem_planes)
> >> + return fmt->sizeimage[plane_no];
> >> + if (plane_no < fmt->mem_planes - 1)
> >> + return fmt->sizeimage[plane_no];
> >> + size = fmt->sizeimage[plane_no];
> >> + for (i = fmt->mem_planes; i < fmt->comp_planes; i++)
> >> + size += fmt->sizeimage[i];
> >> +
> >> + return size;
> >> +}
> >> +
> >> +int vpu_try_fmt_common(struct vpu_inst *inst, struct v4l2_format *f,
> >> +struct vpu_format *fmt) {
> >> + struct v4l2_pix_format_mplane *pixmp = &f->fmt.pix_mp;
> >> + int i;
> >> + int ret;
> >> +
> >> + fmt->pixfmt = pixmp->pixelformat;
> >> + fmt->type = f->type;
> >> + ret = vpu_init_format(inst, fmt);
> >> + if (ret < 0)
> >> + return ret;
> >> +
> >> + fmt->width = pixmp->width;
> >> + fmt->height = pixmp->height;
> >> + if (fmt->width)
> >> + fmt->width = vpu_helper_valid_frame_width(inst,
> >fmt->width);
> >> + if (fmt->height)
> >> + fmt->height = vpu_helper_valid_frame_height(inst,
> >fmt->height);
> >> + fmt->field = pixmp->field == V4L2_FIELD_ANY ? V4L2_FIELD_NONE :
> >pixmp->field;
> >> + vpu_calc_fmt_bytesperline(f, fmt);
> >> + vpu_calc_fmt_sizeimage(inst, fmt);
> >> + if ((fmt->flags & V4L2_FMT_FLAG_COMPRESSED) &&
> >pixmp->plane_fmt[0].sizeimage)
> >> + fmt->sizeimage[0] =
> >> + clamp_val(pixmp->plane_fmt[0].sizeimage, SZ_128K, SZ_8M);
> >> +
> >> + pixmp->pixelformat = fmt->pixfmt;
> >> + pixmp->width = fmt->width;
> >> + pixmp->height = fmt->height;
> >> pixmp->flags = fmt->flags;
> >> - pixmp->num_planes = fmt->num_planes;
> >> - if (pixmp->field == V4L2_FIELD_ANY)
> >> - pixmp->field = V4L2_FIELD_NONE;
> >> + pixmp->num_planes = fmt->mem_planes;
> >> + pixmp->field = fmt->field;
> >> + memset(pixmp->reserved, 0, sizeof(pixmp->reserved));
> >> for (i = 0; i < pixmp->num_planes; i++) {
> >> - bytesperline = max_t(s32, pixmp->plane_fmt[i].bytesperline,
> >0);
> >> - sizeimage = vpu_helper_get_plane_size(pixmp->pixelformat,
> >> - pixmp->width,
> >> - pixmp->height,
> >> - i,
> >> - stride,
> >> - pixmp->field >
> >V4L2_FIELD_NONE ? 1 : 0,
> >> - &bytesperline);
> >> - sizeimage = max_t(s32, pixmp->plane_fmt[i].sizeimage,
> >sizeimage);
> >> - pixmp->plane_fmt[i].bytesperline = bytesperline;
> >> - pixmp->plane_fmt[i].sizeimage = sizeimage;
> >> + pixmp->plane_fmt[i].bytesperline = fmt->bytesperline[i];
> >> + pixmp->plane_fmt[i].sizeimage = vpu_get_fmt_plane_size(fmt,
> >i);
> >> + memset(pixmp->plane_fmt[i].reserved, 0,
> >> + sizeof(pixmp->plane_fmt[i].reserved));
> >> }
> >>
> >> - return fmt;
> >> + return 0;
> >> }
> >>
> >> static bool vpu_check_ready(struct vpu_inst *inst, u32 type) @@
> >> -389,10 +473,10 @@ static int vpu_vb2_queue_setup(struct vb2_queue *vq,
> >> cur_fmt = vpu_get_format(inst, vq->type);
> >>
> >> if (*plane_count) {
> >> - if (*plane_count != cur_fmt->num_planes)
> >> + if (*plane_count != cur_fmt->mem_planes)
> >> return -EINVAL;
> >> - for (i = 0; i < cur_fmt->num_planes; i++) {
> >> - if (psize[i] < cur_fmt->sizeimage[i])
> >> + for (i = 0; i < cur_fmt->mem_planes; i++) {
> >> + if (psize[i] < vpu_get_fmt_plane_size(cur_fmt,
> >> + i))
> >> return -EINVAL;
> >> }
> >> return 0;
> >> @@ -402,9 +486,9 @@ static int vpu_vb2_queue_setup(struct vb2_queue
> >*vq,
> >> *buf_count = max_t(unsigned int, *buf_count,
> >inst->min_buffer_out);
> >> else
> >> *buf_count = max_t(unsigned int, *buf_count,
> >inst->min_buffer_cap);
> >> - *plane_count = cur_fmt->num_planes;
> >> - for (i = 0; i < cur_fmt->num_planes; i++)
> >> - psize[i] = cur_fmt->sizeimage[i];
> >> + *plane_count = cur_fmt->mem_planes;
> >> + for (i = 0; i < cur_fmt->mem_planes; i++)
> >> + psize[i] = vpu_get_fmt_plane_size(cur_fmt, i);
> >>
> >> return 0;
> >> }
> >> @@ -434,8 +518,8 @@ static int vpu_vb2_buf_prepare(struct vb2_buffer
> >*vb)
> >> u32 i;
> >>
> >> cur_fmt = vpu_get_format(inst, vb->type);
> >> - for (i = 0; i < cur_fmt->num_planes; i++) {
> >> - if (vpu_get_vb_length(vb, i) < cur_fmt->sizeimage[i]) {
> >> + for (i = 0; i < cur_fmt->mem_planes; i++) {
> >> + if (vpu_get_vb_length(vb, i) <
> >> + vpu_get_fmt_plane_size(cur_fmt, i)) {
> >> dev_dbg(inst->dev, "[%d] %s buf[%d] is invalid\n",
> >> inst->id, vpu_type_name(vb->type),
> >vb->index);
> >> vpu_set_buffer_state(vbuf,
> >VPU_BUF_STATE_ERROR);
> >> diff --git a/drivers/media/platform/amphion/vpu_v4l2.h
> >> b/drivers/media/platform/amphion/vpu_v4l2.h
> >> index 795ca33a6a50..ef5de6b66e47 100644
> >> --- a/drivers/media/platform/amphion/vpu_v4l2.h
> >> +++ b/drivers/media/platform/amphion/vpu_v4l2.h
> >> @@ -16,7 +16,8 @@ unsigned int vpu_get_buffer_state(struct
> >> vb2_v4l2_buffer *vbuf); int vpu_v4l2_open(struct file *file, struct
> >> vpu_inst *inst); int vpu_v4l2_close(struct file *file);
> >>
> >> -const struct vpu_format *vpu_try_fmt_common(struct vpu_inst *inst,
> >> struct v4l2_format *f);
> >> +u32 vpu_get_fmt_plane_size(struct vpu_format *fmt, u32 plane_no); int
> >> +vpu_try_fmt_common(struct vpu_inst *inst, struct v4l2_format *f,
> >> +struct vpu_format *fmt);
> >> int vpu_process_output_buffer(struct vpu_inst *inst); int
> >> vpu_process_capture_buffer(struct vpu_inst *inst); struct
> >> vb2_v4l2_buffer *vpu_next_src_buf(struct vpu_inst *inst); diff --git
> >> a/drivers/media/platform/amphion/vpu_windsor.c
> >> b/drivers/media/platform/amphion/vpu_windsor.c
> >> index 1526af2ef9da..a454f142ae17 100644
> >> --- a/drivers/media/platform/amphion/vpu_windsor.c
> >> +++ b/drivers/media/platform/amphion/vpu_windsor.c
> >> @@ -775,6 +775,8 @@ static int vpu_windsor_fill_yuv_frame(struct
> >vpu_shared_addr *shared,
> >> u32 instance,
> >> struct vb2_buffer *vb) {
> >> + struct vpu_inst *inst = vb2_get_drv_priv(vb->vb2_queue);
> >> + struct vpu_format *out_fmt;
> >> struct vpu_enc_yuv_desc *desc;
> >> struct vb2_v4l2_buffer *vbuf;
> >>
> >> @@ -782,6 +784,7 @@ static int vpu_windsor_fill_yuv_frame(struct
> >vpu_shared_addr *shared,
> >> return -EINVAL;
> >>
> >> desc = get_yuv_desc(shared, instance);
> >> + out_fmt = vpu_get_format(inst, vb->type);
> >>
> >> vbuf = to_vb2_v4l2_buffer(vb);
> >> desc->frame_id = vbuf->sequence; @@ -790,7 +793,10 @@ static int
> >> vpu_windsor_fill_yuv_frame(struct vpu_shared_addr *shared,
> >> else
> >> desc->key_frame = 0;
> >> desc->luma_base = vpu_get_vb_phy_addr(vb, 0);
> >> - desc->chroma_base = vpu_get_vb_phy_addr(vb, 1);
> >> + if (vb->num_planes > 1)
> >> + desc->chroma_base = vpu_get_vb_phy_addr(vb, 1);
> >> + else
> >> + desc->chroma_base = desc->luma_base +
> >> + out_fmt->sizeimage[0];
> >>
> >> return 0;
> >> }
> >> --
> >> 2.37.1
> >>
> >
> >--
> >Tommaso Merciai
> >Embedded Linux Engineer
> >tommaso.merciai@xxxxxxxxxxxxxxxxxxxx
> >__________________________________
> >
> >Amarula Solutions SRL
> >Via Le Canevare 30, 31100 Treviso, Veneto, IT T. +39 042 243 5310
> >info@xxxxxxxxxxxxxxxxxxxx
> >https://eur01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.am
> >arulasolutions.com%2F&data=05%7C01%7Cming.qian%40nxp.com%7C39
> >82ab247a5043fd1f6608da7c325e21%7C686ea1d3bc2b4c6fa92cd99c5c30163
> >5%7C0%7C0%7C637958853015002900%7CUnknown%7CTWFpbGZsb3d8eyJW
> >IjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C30
> >00%7C%7C%7C&sdata=Ig20cUBTsVAOcR7blwbR0mWrGhZp7iQYUO6ZaH8
> >L00I%3D&reserved=0

--
Tommaso Merciai
Embedded Linux Engineer
tommaso.merciai@xxxxxxxxxxxxxxxxxxxx
__________________________________

Amarula Solutions SRL
Via Le Canevare 30, 31100 Treviso, Veneto, IT
T. +39 042 243 5310
info@xxxxxxxxxxxxxxxxxxxx
www.amarulasolutions.com

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