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Message-ID: <AM6PR04MB6341F83548F23C67B5B2B451E7679@AM6PR04MB6341.eurprd04.prod.outlook.com>
Date: Fri, 12 Aug 2022 23:26:46 +0000
From: Ming Qian <ming.qian@....com>
To: Tommaso Merciai <tommaso.merciai@...rulasolutions.com>
CC: "mchehab@...nel.org" <mchehab@...nel.org>,
"hverkuil-cisco@...all.nl" <hverkuil-cisco@...all.nl>,
"shawnguo@...nel.org" <shawnguo@...nel.org>,
"robh+dt@...nel.org" <robh+dt@...nel.org>,
"s.hauer@...gutronix.de" <s.hauer@...gutronix.de>,
"kernel@...gutronix.de" <kernel@...gutronix.de>,
"festevam@...il.com" <festevam@...il.com>,
dl-linux-imx <linux-imx@....com>,
"X.H. Bao" <xiahong.bao@....com>,
"linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
"linux-arm-kernel@...ts.infradead.org"
<linux-arm-kernel@...ts.infradead.org>
Subject: RE: [EXT] Re: [PATCH v4 2/4] media: amphion: tell and handle
contiguous and non contiguous format
Hi Tommaso,
I'm sorry that I didn't notice this patch set is dependent on the following patch:
85069 New media: amphion: don't change the colorspace reported by decoder.
Ming
>Hi Ming,
>Just an info. I'm planning to help to review your series.
>On which Linux tree are you working?
>
>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@....com>
>> ---
>> 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@...rulasolutions.com
>__________________________________
>
>Amarula Solutions SRL
>Via Le Canevare 30, 31100 Treviso, Veneto, IT T. +39 042 243 5310
>info@...rulasolutions.com
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