[v4,11/11] media: rkvdec: h264: Support High 10 and 4:2:2 profiles
Commit Message
Add support and enable decoding of H264 High 10 and 4:2:2 profiles.
Decoded CAPTURE buffer width is aligned to 64 pixels to accommodate HW
requirement of 10-bit format buffers, fixes decoding of:
- Hi422FR13_SONY_A
- Hi422FR14_SONY_A
- Hi422FR15_SONY_A
- Hi422FR6_SONY_A
- Hi422FR7_SONY_A
- Hi422FR8_SONY_A
- Hi422FR9_SONY_A
- Hi422FREXT18_SONY_A
The get_image_fmt() ops is implemented to select an image format
required for the provided SPS control.
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
---
v4:
- Change to use get_image_fmt() ops
v3:
- Add get_fmt_opaque ops, the expected pixelformat is used as opaque
- Add new valid_fmt ops that validate pixelformat matches opaque
- Update H264_PROFILE control max value
drivers/staging/media/rkvdec/rkvdec-h264.c | 37 ++++++++++++++++------
drivers/staging/media/rkvdec/rkvdec.c | 33 +++++++++++++++----
drivers/staging/media/rkvdec/rkvdec.h | 3 ++
3 files changed, 57 insertions(+), 16 deletions(-)
Comments
Le dimanche 05 novembre 2023 à 16:55 +0000, Jonas Karlman a écrit :
> Add support and enable decoding of H264 High 10 and 4:2:2 profiles.
>
> Decoded CAPTURE buffer width is aligned to 64 pixels to accommodate HW
> requirement of 10-bit format buffers, fixes decoding of:
>
> - Hi422FR13_SONY_A
> - Hi422FR14_SONY_A
> - Hi422FR15_SONY_A
> - Hi422FR6_SONY_A
> - Hi422FR7_SONY_A
> - Hi422FR8_SONY_A
> - Hi422FR9_SONY_A
> - Hi422FREXT18_SONY_A
>
> The get_image_fmt() ops is implemented to select an image format
> required for the provided SPS control.
>
> Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
> ---
> v4:
> - Change to use get_image_fmt() ops
>
> v3:
> - Add get_fmt_opaque ops, the expected pixelformat is used as opaque
> - Add new valid_fmt ops that validate pixelformat matches opaque
> - Update H264_PROFILE control max value
>
> drivers/staging/media/rkvdec/rkvdec-h264.c | 37 ++++++++++++++++------
> drivers/staging/media/rkvdec/rkvdec.c | 33 +++++++++++++++----
> drivers/staging/media/rkvdec/rkvdec.h | 3 ++
> 3 files changed, 57 insertions(+), 16 deletions(-)
>
> diff --git a/drivers/staging/media/rkvdec/rkvdec-h264.c b/drivers/staging/media/rkvdec/rkvdec-h264.c
> index 815d5359ddd5..baac6d012ddd 100644
> --- a/drivers/staging/media/rkvdec/rkvdec-h264.c
> +++ b/drivers/staging/media/rkvdec/rkvdec-h264.c
> @@ -1027,24 +1027,42 @@ static int rkvdec_h264_adjust_fmt(struct rkvdec_ctx *ctx,
> return 0;
> }
>
> +static enum rkvdec_image_fmt rkvdec_h264_get_image_fmt(struct rkvdec_ctx *ctx,
> + struct v4l2_ctrl *ctrl)
> +{
> + const struct v4l2_ctrl_h264_sps *sps = ctrl->p_new.p_h264_sps;
> +
> + if (ctrl->id != V4L2_CID_STATELESS_H264_SPS)
> + return RKVDEC_IMG_FMT_ANY;
> +
> + if (sps->bit_depth_luma_minus8 == 0) {
> + if (sps->chroma_format_idc == 2)
> + return RKVDEC_IMG_FMT_422_8BIT;
> + else
> + return RKVDEC_IMG_FMT_420_8BIT;
> + } else if (sps->bit_depth_luma_minus8 == 2) {
> + if (sps->chroma_format_idc == 2)
> + return RKVDEC_IMG_FMT_422_10BIT;
> + else
> + return RKVDEC_IMG_FMT_420_10BIT;
> + }
> +
> + return RKVDEC_IMG_FMT_ANY;
> +}
> +
> static int rkvdec_h264_validate_sps(struct rkvdec_ctx *ctx,
> const struct v4l2_ctrl_h264_sps *sps)
> {
> unsigned int width, height;
>
> - /*
> - * TODO: The hardware supports 10-bit and 4:2:2 profiles,
> - * but it's currently broken in the driver.
> - * Reject them for now, until it's fixed.
> - */
> - if (sps->chroma_format_idc > 1)
> - /* Only 4:0:0 and 4:2:0 are supported */
> + if (sps->chroma_format_idc > 2)
> + /* Only 4:0:0, 4:2:0 and 4:2:2 are supported */
> return -EINVAL;
> 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 */
> + if (sps->bit_depth_luma_minus8 != 0 && sps->bit_depth_luma_minus8 != 2)
> + /* Only 8-bit and 10-bit is supported */
> return -EINVAL;
>
> width = (sps->pic_width_in_mbs_minus1 + 1) * 16;
> @@ -1175,4 +1193,5 @@ const struct rkvdec_coded_fmt_ops rkvdec_h264_fmt_ops = {
> .stop = rkvdec_h264_stop,
> .run = rkvdec_h264_run,
> .try_ctrl = rkvdec_h264_try_ctrl,
> + .get_image_fmt = rkvdec_h264_get_image_fmt,
> };
> diff --git a/drivers/staging/media/rkvdec/rkvdec.c b/drivers/staging/media/rkvdec/rkvdec.c
> index 225aa1f0ac48..eb59605ccf28 100644
> --- a/drivers/staging/media/rkvdec/rkvdec.c
> +++ b/drivers/staging/media/rkvdec/rkvdec.c
> @@ -73,7 +73,7 @@ static void rkvdec_fill_decoded_pixfmt(struct rkvdec_ctx *ctx,
> struct v4l2_pix_format_mplane *pix_mp)
> {
> v4l2_fill_pixfmt_mp(pix_mp, pix_mp->pixelformat,
> - pix_mp->width, pix_mp->height);
> + ALIGN(pix_mp->width, 64), pix_mp->height);
If you align regardless if its 8/10bit (which I don't really mind, it
does not cost much and helps if you have a Mali GPU), please do in
rkvdec_coded_fmts[].frmsize.step_width.
Otherwise you'll endup creating a config per bit depth, and probably
won't need any of the rk format stuff, since you could just update the
config, and enumerate from there. I don't mind your method though, but
lets not hardcode alignment where it shouldn't be.
> pix_mp->plane_fmt[0].sizeimage += 128 *
> DIV_ROUND_UP(pix_mp->width, 16) *
> DIV_ROUND_UP(pix_mp->height, 16);
> @@ -193,7 +193,7 @@ static const struct rkvdec_ctrl_desc rkvdec_h264_ctrl_descs[] = {
> {
> .cfg.id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,
> .cfg.min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
Do we want to keep this small lie ? Baseline is not supported as we
don't support FMO and ASO. That being said, in framework like
GStreamer, we try to decode anyway, cause we know we don't have a
software fallback anyway.
> - .cfg.max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
> + .cfg.max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422,
Should include V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA and
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA too ....
> .cfg.menu_skip_mask =
> BIT(V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED),
Which requires substracting
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE too.
> .cfg.def = V4L2_MPEG_VIDEO_H264_PROFILE_MAIN,
> @@ -210,11 +210,23 @@ static const struct rkvdec_ctrls rkvdec_h264_ctrls = {
> .num_ctrls = ARRAY_SIZE(rkvdec_h264_ctrl_descs),
> };
>
> -static const struct rkvdec_decoded_fmt_desc rkvdec_h264_vp9_decoded_fmts[] = {
> +static const struct rkvdec_decoded_fmt_desc rkvdec_h264_decoded_fmts[] = {
> {
> .fourcc = V4L2_PIX_FMT_NV12,
> .image_fmt = RKVDEC_IMG_FMT_420_8BIT,
> },
> + {
> + .fourcc = V4L2_PIX_FMT_NV15,
> + .image_fmt = RKVDEC_IMG_FMT_420_10BIT,
> + },
> + {
> + .fourcc = V4L2_PIX_FMT_NV16,
> + .image_fmt = RKVDEC_IMG_FMT_422_8BIT,
> + },
> + {
> + .fourcc = V4L2_PIX_FMT_NV20,
> + .image_fmt = RKVDEC_IMG_FMT_422_10BIT,
> + },
> };
>
> static const struct rkvdec_ctrl_desc rkvdec_vp9_ctrl_descs[] = {
> @@ -237,6 +249,13 @@ static const struct rkvdec_ctrls rkvdec_vp9_ctrls = {
> .num_ctrls = ARRAY_SIZE(rkvdec_vp9_ctrl_descs),
> };
>
> +static const struct rkvdec_decoded_fmt_desc rkvdec_vp9_decoded_fmts[] = {
> + {
> + .fourcc = V4L2_PIX_FMT_NV12,
> + .image_fmt = RKVDEC_IMG_FMT_420_8BIT,
> + },
> +};
> +
> static const struct rkvdec_coded_fmt_desc rkvdec_coded_fmts[] = {
> {
> .fourcc = V4L2_PIX_FMT_H264_SLICE,
> @@ -250,8 +269,8 @@ static const struct rkvdec_coded_fmt_desc rkvdec_coded_fmts[] = {
> },
> .ctrls = &rkvdec_h264_ctrls,
> .ops = &rkvdec_h264_fmt_ops,
> - .num_decoded_fmts = ARRAY_SIZE(rkvdec_h264_vp9_decoded_fmts),
> - .decoded_fmts = rkvdec_h264_vp9_decoded_fmts,
> + .num_decoded_fmts = ARRAY_SIZE(rkvdec_h264_decoded_fmts),
> + .decoded_fmts = rkvdec_h264_decoded_fmts,
> .subsystem_flags = VB2_V4L2_FL_SUPPORTS_M2M_HOLD_CAPTURE_BUF,
> },
> {
> @@ -266,8 +285,8 @@ static const struct rkvdec_coded_fmt_desc rkvdec_coded_fmts[] = {
> },
> .ctrls = &rkvdec_vp9_ctrls,
> .ops = &rkvdec_vp9_fmt_ops,
> - .num_decoded_fmts = ARRAY_SIZE(rkvdec_h264_vp9_decoded_fmts),
> - .decoded_fmts = rkvdec_h264_vp9_decoded_fmts,
> + .num_decoded_fmts = ARRAY_SIZE(rkvdec_vp9_decoded_fmts),
> + .decoded_fmts = rkvdec_vp9_decoded_fmts,
> }
> };
>
> diff --git a/drivers/staging/media/rkvdec/rkvdec.h b/drivers/staging/media/rkvdec/rkvdec.h
> index e466a2753ccf..9a9f4fced7a1 100644
> --- a/drivers/staging/media/rkvdec/rkvdec.h
> +++ b/drivers/staging/media/rkvdec/rkvdec.h
> @@ -80,6 +80,9 @@ struct rkvdec_coded_fmt_ops {
> enum rkvdec_image_fmt {
> RKVDEC_IMG_FMT_ANY = 0,
> RKVDEC_IMG_FMT_420_8BIT,
> + RKVDEC_IMG_FMT_420_10BIT,
> + RKVDEC_IMG_FMT_422_8BIT,
> + RKVDEC_IMG_FMT_422_10BIT,
> };
>
> struct rkvdec_decoded_fmt_desc {
On 2023-11-08 03:20, Nicolas Dufresne wrote:
> Le dimanche 05 novembre 2023 à 16:55 +0000, Jonas Karlman a écrit :
>> Add support and enable decoding of H264 High 10 and 4:2:2 profiles.
>>
>> Decoded CAPTURE buffer width is aligned to 64 pixels to accommodate HW
>> requirement of 10-bit format buffers, fixes decoding of:
>>
>> - Hi422FR13_SONY_A
>> - Hi422FR14_SONY_A
>> - Hi422FR15_SONY_A
>> - Hi422FR6_SONY_A
>> - Hi422FR7_SONY_A
>> - Hi422FR8_SONY_A
>> - Hi422FR9_SONY_A
>> - Hi422FREXT18_SONY_A
>>
>> The get_image_fmt() ops is implemented to select an image format
>> required for the provided SPS control.
>>
>> Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
>> ---
>> v4:
>> - Change to use get_image_fmt() ops
>>
>> v3:
>> - Add get_fmt_opaque ops, the expected pixelformat is used as opaque
>> - Add new valid_fmt ops that validate pixelformat matches opaque
>> - Update H264_PROFILE control max value
>>
>> drivers/staging/media/rkvdec/rkvdec-h264.c | 37 ++++++++++++++++------
>> drivers/staging/media/rkvdec/rkvdec.c | 33 +++++++++++++++----
>> drivers/staging/media/rkvdec/rkvdec.h | 3 ++
>> 3 files changed, 57 insertions(+), 16 deletions(-)
>>
>> diff --git a/drivers/staging/media/rkvdec/rkvdec-h264.c b/drivers/staging/media/rkvdec/rkvdec-h264.c
>> index 815d5359ddd5..baac6d012ddd 100644
>> --- a/drivers/staging/media/rkvdec/rkvdec-h264.c
>> +++ b/drivers/staging/media/rkvdec/rkvdec-h264.c
>> @@ -1027,24 +1027,42 @@ static int rkvdec_h264_adjust_fmt(struct rkvdec_ctx *ctx,
>> return 0;
>> }
>>
>> +static enum rkvdec_image_fmt rkvdec_h264_get_image_fmt(struct rkvdec_ctx *ctx,
>> + struct v4l2_ctrl *ctrl)
>> +{
>> + const struct v4l2_ctrl_h264_sps *sps = ctrl->p_new.p_h264_sps;
>> +
>> + if (ctrl->id != V4L2_CID_STATELESS_H264_SPS)
>> + return RKVDEC_IMG_FMT_ANY;
>> +
>> + if (sps->bit_depth_luma_minus8 == 0) {
>> + if (sps->chroma_format_idc == 2)
>> + return RKVDEC_IMG_FMT_422_8BIT;
>> + else
>> + return RKVDEC_IMG_FMT_420_8BIT;
>> + } else if (sps->bit_depth_luma_minus8 == 2) {
>> + if (sps->chroma_format_idc == 2)
>> + return RKVDEC_IMG_FMT_422_10BIT;
>> + else
>> + return RKVDEC_IMG_FMT_420_10BIT;
>> + }
>> +
>> + return RKVDEC_IMG_FMT_ANY;
>> +}
>> +
>> static int rkvdec_h264_validate_sps(struct rkvdec_ctx *ctx,
>> const struct v4l2_ctrl_h264_sps *sps)
>> {
>> unsigned int width, height;
>>
>> - /*
>> - * TODO: The hardware supports 10-bit and 4:2:2 profiles,
>> - * but it's currently broken in the driver.
>> - * Reject them for now, until it's fixed.
>> - */
>> - if (sps->chroma_format_idc > 1)
>> - /* Only 4:0:0 and 4:2:0 are supported */
>> + if (sps->chroma_format_idc > 2)
>> + /* Only 4:0:0, 4:2:0 and 4:2:2 are supported */
>> return -EINVAL;
>> 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 */
>> + if (sps->bit_depth_luma_minus8 != 0 && sps->bit_depth_luma_minus8 != 2)
>> + /* Only 8-bit and 10-bit is supported */
>> return -EINVAL;
>>
>> width = (sps->pic_width_in_mbs_minus1 + 1) * 16;
>> @@ -1175,4 +1193,5 @@ const struct rkvdec_coded_fmt_ops rkvdec_h264_fmt_ops = {
>> .stop = rkvdec_h264_stop,
>> .run = rkvdec_h264_run,
>> .try_ctrl = rkvdec_h264_try_ctrl,
>> + .get_image_fmt = rkvdec_h264_get_image_fmt,
>> };
>> diff --git a/drivers/staging/media/rkvdec/rkvdec.c b/drivers/staging/media/rkvdec/rkvdec.c
>> index 225aa1f0ac48..eb59605ccf28 100644
>> --- a/drivers/staging/media/rkvdec/rkvdec.c
>> +++ b/drivers/staging/media/rkvdec/rkvdec.c
>> @@ -73,7 +73,7 @@ static void rkvdec_fill_decoded_pixfmt(struct rkvdec_ctx *ctx,
>> struct v4l2_pix_format_mplane *pix_mp)
>> {
>> v4l2_fill_pixfmt_mp(pix_mp, pix_mp->pixelformat,
>> - pix_mp->width, pix_mp->height);
>> + ALIGN(pix_mp->width, 64), pix_mp->height);
>
> If you align regardless if its 8/10bit (which I don't really mind, it
> does not cost much and helps if you have a Mali GPU), please do in
> rkvdec_coded_fmts[].frmsize.step_width.
>
> Otherwise you'll endup creating a config per bit depth, and probably
> won't need any of the rk format stuff, since you could just update the
> config, and enumerate from there. I don't mind your method though, but
> lets not hardcode alignment where it shouldn't be.
Agree, will change to use step_width/min_width = 64 in v5, not sure why
I changed from using step_width in v2 to begin with:
"
Changes in v2:
- Only align decoded buffer instead of using frmsize step_width
"
https://lore.kernel.org/linux-media/20200706215430.22859-12-jonas@kwiboo.se/
>
>> pix_mp->plane_fmt[0].sizeimage += 128 *
>> DIV_ROUND_UP(pix_mp->width, 16) *
>> DIV_ROUND_UP(pix_mp->height, 16);
>> @@ -193,7 +193,7 @@ static const struct rkvdec_ctrl_desc rkvdec_h264_ctrl_descs[] = {
>> {
>> .cfg.id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,
>> .cfg.min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
>
> Do we want to keep this small lie ? Baseline is not supported as we
> don't support FMO and ASO. That being said, in framework like
> GStreamer, we try to decode anyway, cause we know we don't have a
> software fallback anyway.
Found a note to change this to H264_PROFILE_CONSTRAINED_BASELINE from
the old v2 series. Will include such change in v5.
https://patchwork.linuxtv.org/project/linux-media/patch/20200706215430.22859-13-jonas@kwiboo.se/#119406
>
>> - .cfg.max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
>> + .cfg.max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422,
>
> Should include V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_10_INTRA and
> V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422_INTRA too ....
>
>> .cfg.menu_skip_mask =
>> BIT(V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED),
>
> Which requires substracting
> V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_444_PREDICTIVE too.
Will update in v5, thanks.
Regards,
Jonas
>
>> .cfg.def = V4L2_MPEG_VIDEO_H264_PROFILE_MAIN,
>> @@ -210,11 +210,23 @@ static const struct rkvdec_ctrls rkvdec_h264_ctrls = {
>> .num_ctrls = ARRAY_SIZE(rkvdec_h264_ctrl_descs),
>> };
>>
>> -static const struct rkvdec_decoded_fmt_desc rkvdec_h264_vp9_decoded_fmts[] = {
>> +static const struct rkvdec_decoded_fmt_desc rkvdec_h264_decoded_fmts[] = {
>> {
>> .fourcc = V4L2_PIX_FMT_NV12,
>> .image_fmt = RKVDEC_IMG_FMT_420_8BIT,
>> },
>> + {
>> + .fourcc = V4L2_PIX_FMT_NV15,
>> + .image_fmt = RKVDEC_IMG_FMT_420_10BIT,
>> + },
>> + {
>> + .fourcc = V4L2_PIX_FMT_NV16,
>> + .image_fmt = RKVDEC_IMG_FMT_422_8BIT,
>> + },
>> + {
>> + .fourcc = V4L2_PIX_FMT_NV20,
>> + .image_fmt = RKVDEC_IMG_FMT_422_10BIT,
>> + },
>> };
>>
>> static const struct rkvdec_ctrl_desc rkvdec_vp9_ctrl_descs[] = {
>> @@ -237,6 +249,13 @@ static const struct rkvdec_ctrls rkvdec_vp9_ctrls = {
>> .num_ctrls = ARRAY_SIZE(rkvdec_vp9_ctrl_descs),
>> };
>>
>> +static const struct rkvdec_decoded_fmt_desc rkvdec_vp9_decoded_fmts[] = {
>> + {
>> + .fourcc = V4L2_PIX_FMT_NV12,
>> + .image_fmt = RKVDEC_IMG_FMT_420_8BIT,
>> + },
>> +};
>> +
>> static const struct rkvdec_coded_fmt_desc rkvdec_coded_fmts[] = {
>> {
>> .fourcc = V4L2_PIX_FMT_H264_SLICE,
>> @@ -250,8 +269,8 @@ static const struct rkvdec_coded_fmt_desc rkvdec_coded_fmts[] = {
>> },
>> .ctrls = &rkvdec_h264_ctrls,
>> .ops = &rkvdec_h264_fmt_ops,
>> - .num_decoded_fmts = ARRAY_SIZE(rkvdec_h264_vp9_decoded_fmts),
>> - .decoded_fmts = rkvdec_h264_vp9_decoded_fmts,
>> + .num_decoded_fmts = ARRAY_SIZE(rkvdec_h264_decoded_fmts),
>> + .decoded_fmts = rkvdec_h264_decoded_fmts,
>> .subsystem_flags = VB2_V4L2_FL_SUPPORTS_M2M_HOLD_CAPTURE_BUF,
>> },
>> {
>> @@ -266,8 +285,8 @@ static const struct rkvdec_coded_fmt_desc rkvdec_coded_fmts[] = {
>> },
>> .ctrls = &rkvdec_vp9_ctrls,
>> .ops = &rkvdec_vp9_fmt_ops,
>> - .num_decoded_fmts = ARRAY_SIZE(rkvdec_h264_vp9_decoded_fmts),
>> - .decoded_fmts = rkvdec_h264_vp9_decoded_fmts,
>> + .num_decoded_fmts = ARRAY_SIZE(rkvdec_vp9_decoded_fmts),
>> + .decoded_fmts = rkvdec_vp9_decoded_fmts,
>> }
>> };
>>
>> diff --git a/drivers/staging/media/rkvdec/rkvdec.h b/drivers/staging/media/rkvdec/rkvdec.h
>> index e466a2753ccf..9a9f4fced7a1 100644
>> --- a/drivers/staging/media/rkvdec/rkvdec.h
>> +++ b/drivers/staging/media/rkvdec/rkvdec.h
>> @@ -80,6 +80,9 @@ struct rkvdec_coded_fmt_ops {
>> enum rkvdec_image_fmt {
>> RKVDEC_IMG_FMT_ANY = 0,
>> RKVDEC_IMG_FMT_420_8BIT,
>> + RKVDEC_IMG_FMT_420_10BIT,
>> + RKVDEC_IMG_FMT_422_8BIT,
>> + RKVDEC_IMG_FMT_422_10BIT,
>> };
>>
>> struct rkvdec_decoded_fmt_desc {
>
@@ -1027,24 +1027,42 @@ static int rkvdec_h264_adjust_fmt(struct rkvdec_ctx *ctx,
return 0;
}
+static enum rkvdec_image_fmt rkvdec_h264_get_image_fmt(struct rkvdec_ctx *ctx,
+ struct v4l2_ctrl *ctrl)
+{
+ const struct v4l2_ctrl_h264_sps *sps = ctrl->p_new.p_h264_sps;
+
+ if (ctrl->id != V4L2_CID_STATELESS_H264_SPS)
+ return RKVDEC_IMG_FMT_ANY;
+
+ if (sps->bit_depth_luma_minus8 == 0) {
+ if (sps->chroma_format_idc == 2)
+ return RKVDEC_IMG_FMT_422_8BIT;
+ else
+ return RKVDEC_IMG_FMT_420_8BIT;
+ } else if (sps->bit_depth_luma_minus8 == 2) {
+ if (sps->chroma_format_idc == 2)
+ return RKVDEC_IMG_FMT_422_10BIT;
+ else
+ return RKVDEC_IMG_FMT_420_10BIT;
+ }
+
+ return RKVDEC_IMG_FMT_ANY;
+}
+
static int rkvdec_h264_validate_sps(struct rkvdec_ctx *ctx,
const struct v4l2_ctrl_h264_sps *sps)
{
unsigned int width, height;
- /*
- * TODO: The hardware supports 10-bit and 4:2:2 profiles,
- * but it's currently broken in the driver.
- * Reject them for now, until it's fixed.
- */
- if (sps->chroma_format_idc > 1)
- /* Only 4:0:0 and 4:2:0 are supported */
+ if (sps->chroma_format_idc > 2)
+ /* Only 4:0:0, 4:2:0 and 4:2:2 are supported */
return -EINVAL;
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 */
+ if (sps->bit_depth_luma_minus8 != 0 && sps->bit_depth_luma_minus8 != 2)
+ /* Only 8-bit and 10-bit is supported */
return -EINVAL;
width = (sps->pic_width_in_mbs_minus1 + 1) * 16;
@@ -1175,4 +1193,5 @@ const struct rkvdec_coded_fmt_ops rkvdec_h264_fmt_ops = {
.stop = rkvdec_h264_stop,
.run = rkvdec_h264_run,
.try_ctrl = rkvdec_h264_try_ctrl,
+ .get_image_fmt = rkvdec_h264_get_image_fmt,
};
@@ -73,7 +73,7 @@ static void rkvdec_fill_decoded_pixfmt(struct rkvdec_ctx *ctx,
struct v4l2_pix_format_mplane *pix_mp)
{
v4l2_fill_pixfmt_mp(pix_mp, pix_mp->pixelformat,
- pix_mp->width, pix_mp->height);
+ ALIGN(pix_mp->width, 64), pix_mp->height);
pix_mp->plane_fmt[0].sizeimage += 128 *
DIV_ROUND_UP(pix_mp->width, 16) *
DIV_ROUND_UP(pix_mp->height, 16);
@@ -193,7 +193,7 @@ static const struct rkvdec_ctrl_desc rkvdec_h264_ctrl_descs[] = {
{
.cfg.id = V4L2_CID_MPEG_VIDEO_H264_PROFILE,
.cfg.min = V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE,
- .cfg.max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
+ .cfg.max = V4L2_MPEG_VIDEO_H264_PROFILE_HIGH_422,
.cfg.menu_skip_mask =
BIT(V4L2_MPEG_VIDEO_H264_PROFILE_EXTENDED),
.cfg.def = V4L2_MPEG_VIDEO_H264_PROFILE_MAIN,
@@ -210,11 +210,23 @@ static const struct rkvdec_ctrls rkvdec_h264_ctrls = {
.num_ctrls = ARRAY_SIZE(rkvdec_h264_ctrl_descs),
};
-static const struct rkvdec_decoded_fmt_desc rkvdec_h264_vp9_decoded_fmts[] = {
+static const struct rkvdec_decoded_fmt_desc rkvdec_h264_decoded_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_NV12,
.image_fmt = RKVDEC_IMG_FMT_420_8BIT,
},
+ {
+ .fourcc = V4L2_PIX_FMT_NV15,
+ .image_fmt = RKVDEC_IMG_FMT_420_10BIT,
+ },
+ {
+ .fourcc = V4L2_PIX_FMT_NV16,
+ .image_fmt = RKVDEC_IMG_FMT_422_8BIT,
+ },
+ {
+ .fourcc = V4L2_PIX_FMT_NV20,
+ .image_fmt = RKVDEC_IMG_FMT_422_10BIT,
+ },
};
static const struct rkvdec_ctrl_desc rkvdec_vp9_ctrl_descs[] = {
@@ -237,6 +249,13 @@ static const struct rkvdec_ctrls rkvdec_vp9_ctrls = {
.num_ctrls = ARRAY_SIZE(rkvdec_vp9_ctrl_descs),
};
+static const struct rkvdec_decoded_fmt_desc rkvdec_vp9_decoded_fmts[] = {
+ {
+ .fourcc = V4L2_PIX_FMT_NV12,
+ .image_fmt = RKVDEC_IMG_FMT_420_8BIT,
+ },
+};
+
static const struct rkvdec_coded_fmt_desc rkvdec_coded_fmts[] = {
{
.fourcc = V4L2_PIX_FMT_H264_SLICE,
@@ -250,8 +269,8 @@ static const struct rkvdec_coded_fmt_desc rkvdec_coded_fmts[] = {
},
.ctrls = &rkvdec_h264_ctrls,
.ops = &rkvdec_h264_fmt_ops,
- .num_decoded_fmts = ARRAY_SIZE(rkvdec_h264_vp9_decoded_fmts),
- .decoded_fmts = rkvdec_h264_vp9_decoded_fmts,
+ .num_decoded_fmts = ARRAY_SIZE(rkvdec_h264_decoded_fmts),
+ .decoded_fmts = rkvdec_h264_decoded_fmts,
.subsystem_flags = VB2_V4L2_FL_SUPPORTS_M2M_HOLD_CAPTURE_BUF,
},
{
@@ -266,8 +285,8 @@ static const struct rkvdec_coded_fmt_desc rkvdec_coded_fmts[] = {
},
.ctrls = &rkvdec_vp9_ctrls,
.ops = &rkvdec_vp9_fmt_ops,
- .num_decoded_fmts = ARRAY_SIZE(rkvdec_h264_vp9_decoded_fmts),
- .decoded_fmts = rkvdec_h264_vp9_decoded_fmts,
+ .num_decoded_fmts = ARRAY_SIZE(rkvdec_vp9_decoded_fmts),
+ .decoded_fmts = rkvdec_vp9_decoded_fmts,
}
};
@@ -80,6 +80,9 @@ struct rkvdec_coded_fmt_ops {
enum rkvdec_image_fmt {
RKVDEC_IMG_FMT_ANY = 0,
RKVDEC_IMG_FMT_420_8BIT,
+ RKVDEC_IMG_FMT_420_10BIT,
+ RKVDEC_IMG_FMT_422_8BIT,
+ RKVDEC_IMG_FMT_422_10BIT,
};
struct rkvdec_decoded_fmt_desc {