media: venus: vdec: set work route to fw

Set work route to FW based on num of vpp pipes.
Signed-off-by: Dikshita Agarwal <dikshita@codeaurora.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

drivers/media/platform/qcom/venus/hfi_cmds.c

@@ -1299,6 +1299,13 @@ pkt_session_set_property_6xx(struct hfi_session_set_property_pkt *pkt,
 		pkt->shdr.hdr.size += sizeof(u32) + sizeof(*cq);
 		break;
 	}
+	case HFI_PROPERTY_PARAM_WORK_ROUTE: {
+		struct hfi_video_work_route *in = pdata, *wr = prop_data;
+
+		wr->video_work_route = in->video_work_route;
+		pkt->shdr.hdr.size += sizeof(u32) + sizeof(*wr);
+		break;
+	}
 	default:
 		return pkt_session_set_property_4xx(pkt, cookie, ptype, pdata);
 	}

drivers/media/platform/qcom/venus/hfi_helper.h

@@ -448,6 +448,7 @@
 #define HFI_PROPERTY_PARAM_MVC_BUFFER_LAYOUT			0x100f
 #define HFI_PROPERTY_PARAM_MAX_SESSIONS_SUPPORTED		0x1010
 #define HFI_PROPERTY_PARAM_WORK_MODE				0x1015
+#define HFI_PROPERTY_PARAM_WORK_ROUTE				0x1017
 
 /*
  * HFI_PROPERTY_CONFIG_COMMON_START
@@ -873,6 +874,10 @@ struct hfi_video_work_mode {
 	u32 video_work_mode;
 };
 
+struct hfi_video_work_route {
+	u32 video_work_route;
+};
+
 struct hfi_h264_vui_timing_info {
 	u32 enable;
 	u32 fixed_framerate;

drivers/media/platform/qcom/venus/vdec.c

@@ -656,6 +656,19 @@ static int vdec_set_properties(struct venus_inst *inst)
 	return 0;
 }
 
+static int vdec_set_work_route(struct venus_inst *inst)
+{
+	u32 ptype = HFI_PROPERTY_PARAM_WORK_ROUTE;
+	struct hfi_video_work_route wr;
+
+	if (!IS_V6(inst->core))
+		return 0;
+
+	wr.video_work_route = inst->core->res->num_vpp_pipes;
+
+	return hfi_session_set_property(inst, ptype, &wr);
+}
+
 #define is_ubwc_fmt(fmt) (!!((fmt) & HFI_COLOR_FORMAT_UBWC_BASE))
 
 static int vdec_output_conf(struct venus_inst *inst)
@@ -1042,6 +1055,10 @@ static int vdec_start_output(struct venus_inst *inst)
 	if (ret)
 		return ret;
 
+	ret = vdec_set_work_route(inst);
+	if (ret)
+		return ret;
+
 	ret = vdec_output_conf(inst);
 	if (ret)
 		return ret;