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media: venus: enable sufficient sequence change support for vp9 

VP9 supports resolution change at interframe.
Currenlty, if sequence change is detected at interframe and
resources are sufficient, sequence change event is not raised
by firmware to driver until the next keyframe.
This change add the HFI to notify the sequence change in this
case to driver.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Tested-by: Nathan Hebert <nhebert@chromium.org>
Signed-off-by: Vikash Garodia <quic_vgarodia@quicinc.com>
Signed-off-by: Viswanath Boma <quic_vboma@quicinc.com>
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 07:02:51 +01:00 committed by Mauro Carvalho Chehab
parent ae8cdfc3f2
commit 938beb48f7
3 changed files with 11 additions and 0 deletions
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1
drivers/media/platform/qcom/venus/hfi_cmds.c
View File

@ -521,6 +521,7 @@ static int pkt_session_set_property_1x(struct hfi_session_set_property_pkt *pkt,
pkt->shdr.hdr.size += sizeof(u32) + sizeof(*en);
break;
}
case HFI_PROPERTY_PARAM_VDEC_ENABLE_SUFFICIENT_SEQCHANGE_EVENT:
case HFI_PROPERTY_CONFIG_VDEC_POST_LOOP_DEBLOCKER: {
struct hfi_enable *in = pdata;
struct hfi_enable *en = prop_data;

2
drivers/media/platform/qcom/venus/hfi_helper.h
View File

@ -469,6 +469,8 @@
#define HFI_PROPERTY_PARAM_VDEC_PIXEL_BITDEPTH 0x1003007
#define HFI_PROPERTY_PARAM_VDEC_PIC_STRUCT 0x1003009
#define HFI_PROPERTY_PARAM_VDEC_COLOUR_SPACE 0x100300a
#define HFI_PROPERTY_PARAM_VDEC_ENABLE_SUFFICIENT_SEQCHANGE_EVENT \
0x100300b
/*
* HFI_PROPERTY_CONFIG_VDEC_COMMON_START

8
drivers/media/platform/qcom/venus/vdec.c
View File

@ -684,6 +684,14 @@ static int vdec_set_properties(struct venus_inst *inst)
return ret;
}
/* Enabling sufficient sequence change support for VP9 */
if (is_fw_rev_or_newer(inst->core, 5, 4, 51)) {
ptype = HFI_PROPERTY_PARAM_VDEC_ENABLE_SUFFICIENT_SEQCHANGE_EVENT;
ret = hfi_session_set_property(inst, ptype, &en);
if (ret)
return ret;
}
ptype = HFI_PROPERTY_PARAM_VDEC_CONCEAL_COLOR;
conceal = ctr->conceal_color & 0xffff;
conceal |= ((ctr->conceal_color >> 16) & 0xffff) << 10;