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media: venus: add handling of bit depth change from firmware

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Set opb format to TP10_UWC and dpb to client set format
when bit depth change to 10 bit is detecting by firmware.

Acked-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Dikshita Agarwal <quic_dikshita@quicinc.com>
Signed-off-by: Stanimir Varbanov <stanimir.k.varbanov@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Dikshita Agarwal 2023-05-22 07:48:17 +01:00 committed by Mauro Carvalho Chehab
parent 58b64dd09f
commit 996d215547
2 changed files with 20 additions and 1 deletions
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16
drivers/media/platform/qcom/venus/helpers.c
View File

@ -1765,6 +1765,22 @@ 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) {
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);
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,

5
drivers/media/platform/qcom/venus/vdec.c
View File

@ -736,6 +736,9 @@ 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)
{
@ -783,7 +786,7 @@ 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;