On 4.05.2023 12:36, Dikshita Agarwal wrote:
> Set opb format to TP10_UWC and dpb to client set format
> when bit depth change to 10 bit is detecting by firmware.
>
> Signed-off-by: Dikshita Agarwal <quic_dikshita@xxxxxxxxxxx>
> ---
> drivers/media/platform/qcom/venus/helpers.c | 18 ++++++++++++++++++
> drivers/media/platform/qcom/venus/vdec.c | 5 ++++-
> 2 files changed, 22 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
> index 4ad6232..4f48ebd 100644
> --- a/drivers/media/platform/qcom/venus/helpers.c
> +++ b/drivers/media/platform/qcom/venus/helpers.c
> @@ -1770,6 +1770,24 @@ int venus_helper_get_out_fmts(struct venus_inst *inst, u32 v4l2_fmt,
> if (!caps)
> return -EINVAL;
>
> + if (inst->bit_depth == VIDC_BITDEPTH_10 &&
> + inst->session_type == VIDC_SESSION_TYPE_DEC) {
This could be unbroken
> + found_ubwc = find_fmt_from_caps(caps, HFI_BUFFER_OUTPUT,
> + HFI_COLOR_FORMAT_YUV420_TP10_UBWC);
> + found = find_fmt_from_caps(caps, HFI_BUFFER_OUTPUT2,
> + fmt);
This could be unbroken
Otherwise I think this lgtm
Acked-by: Konrad Dybcio <konrad.dybcio@xxxxxxxxxx>
Konrad
> + if (found_ubwc && found) {
> + /*
> + * Hard-code DPB buffers to be 10bit UBWC
> + * until V4L2 is able to expose compressed/tiled
> + * formats to applications.
> + */
> + *out_fmt = HFI_COLOR_FORMAT_YUV420_TP10_UBWC;
> + *out2_fmt = fmt;
> + return 0;
> + }
> + }
> +
> if (ubwc) {
> ubwc_fmt = fmt | HFI_COLOR_FORMAT_UBWC_BASE;
> found_ubwc = find_fmt_from_caps(caps, HFI_BUFFER_OUTPUT,
> diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
> index 687d62e..69f7f6e 100644
> --- a/drivers/media/platform/qcom/venus/vdec.c
> +++ b/drivers/media/platform/qcom/venus/vdec.c
> @@ -701,6 +701,9 @@ static int vdec_set_work_route(struct venus_inst *inst)
> }
>
> #define is_ubwc_fmt(fmt) (!!((fmt) & HFI_COLOR_FORMAT_UBWC_BASE))
> +#define is_10bit_ubwc_fmt(fmt) (!!((fmt) & HFI_COLOR_FORMAT_10_BIT_BASE & \
> + HFI_COLOR_FORMAT_UBWC_BASE))
> +
>
> static int vdec_output_conf(struct venus_inst *inst)
> {
> @@ -748,7 +751,7 @@ static int vdec_output_conf(struct venus_inst *inst)
> inst->opb_fmt = out2_fmt;
> inst->dpb_buftype = HFI_BUFFER_OUTPUT;
> inst->dpb_fmt = out_fmt;
> - } else if (is_ubwc_fmt(out2_fmt)) {
> + } else if (is_ubwc_fmt(out2_fmt) || is_10bit_ubwc_fmt(out_fmt)) {
> inst->opb_buftype = HFI_BUFFER_OUTPUT;
> inst->opb_fmt = out_fmt;
> inst->dpb_buftype = HFI_BUFFER_OUTPUT2;
