On 24/04/18 14:44, Stanimir Varbanov wrote:
> This add HEVC codec support for venus versions 3xx and 4xx.
>
> Signed-off-by: Stanimir Varbanov <stanimir.varbanov@xxxxxxxxxx>
> ---
> drivers/media/platform/qcom/venus/helpers.c | 3 +++
> drivers/media/platform/qcom/venus/hfi.c | 2 ++
> drivers/media/platform/qcom/venus/vdec.c | 4 ++++
> drivers/media/platform/qcom/venus/venc.c | 4 ++++
> 4 files changed, 13 insertions(+)
>
> diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
> index 87dcf9973e6f..fecadba039cf 100644
> --- a/drivers/media/platform/qcom/venus/helpers.c
> +++ b/drivers/media/platform/qcom/venus/helpers.c
> @@ -71,6 +71,9 @@ bool venus_helper_check_codec(struct venus_inst *inst, u32 v4l2_pixfmt)
> case V4L2_PIX_FMT_XVID:
> codec = HFI_VIDEO_CODEC_DIVX;
> break;
> + case V4L2_PIX_FMT_HEVC:
> + codec = HFI_VIDEO_CODEC_HEVC;
> + break;
> default:
> return false;
> }
> diff --git a/drivers/media/platform/qcom/venus/hfi.c b/drivers/media/platform/qcom/venus/hfi.c
> index 94ca27b0bb99..24207829982f 100644
> --- a/drivers/media/platform/qcom/venus/hfi.c
> +++ b/drivers/media/platform/qcom/venus/hfi.c
> @@ -49,6 +49,8 @@ static u32 to_codec_type(u32 pixfmt)
> return HFI_VIDEO_CODEC_VP9;
> case V4L2_PIX_FMT_XVID:
> return HFI_VIDEO_CODEC_DIVX;
> + case V4L2_PIX_FMT_HEVC:
> + return HFI_VIDEO_CODEC_HEVC;
> default:
> return 0;
> }
> diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
> index 7deee104ac56..a114f421edad 100644
> --- a/drivers/media/platform/qcom/venus/vdec.c
> +++ b/drivers/media/platform/qcom/venus/vdec.c
> @@ -77,6 +77,10 @@ static const struct venus_format vdec_formats[] = {
> .pixfmt = V4L2_PIX_FMT_XVID,
> .num_planes = 1,
> .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> + }, {
> + .pixfmt = V4L2_PIX_FMT_HEVC,
> + .num_planes = 1,
> + .type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,
> },
> };
>
> diff --git a/drivers/media/platform/qcom/venus/venc.c b/drivers/media/platform/qcom/venus/venc.c
> index a703bce78abc..fdb76b69786f 100644
> --- a/drivers/media/platform/qcom/venus/venc.c
> +++ b/drivers/media/platform/qcom/venus/venc.c
> @@ -59,6 +59,10 @@ static const struct venus_format venc_formats[] = {
> .pixfmt = V4L2_PIX_FMT_VP8,
> .num_planes = 1,
> .type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE,
> + }, {
> + .pixfmt = V4L2_PIX_FMT_HEVC,
> + .num_planes = 1,
> + .type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE,
> },
> };
>
>
No changes are necessary to venc_set_properties() for HEVC support?
Just checking, I kind of expected that.
Regards,
Hans
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