linux-kernel - [PATCH v5 5/7] venus: vdec: set work route to fw

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Date:   Tue,  5 Oct 2021 11:10:46 +0300
From:   Stanimir Varbanov <stanimir.varbanov@...aro.org>
To:     linux-media@...r.kernel.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
        vgarodia@...eaurora.org,
        Dikshita Agarwal <dikshita@...eaurora.org>,
        Stanimir Varbanov <stanimir.varbanov@...aro.org>
Subject: [PATCH v5 5/7] venus: vdec: set work route to fw

From: Dikshita Agarwal <dikshita@...eaurora.org>

Set work route to FW based on num of vpp pipes.

Signed-off-by: Dikshita Agarwal <dikshita@...eaurora.org>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@...aro.org>
---

Added space after 'if'
Return directly hfi_session_set_property

 drivers/media/platform/qcom/venus/hfi_cmds.c   |  7 +++++++
 drivers/media/platform/qcom/venus/hfi_helper.h |  5 +++++
 drivers/media/platform/qcom/venus/vdec.c       | 17 +++++++++++++++++
 3 files changed, 29 insertions(+)

diff --git a/drivers/media/platform/qcom/venus/hfi_cmds.c b/drivers/media/platform/qcom/venus/hfi_cmds.c
index 60f4b8e4b8d0..5aea07307e02 100644
--- a/drivers/media/platform/qcom/venus/hfi_cmds.c
+++ b/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);
 	}
diff --git a/drivers/media/platform/qcom/venus/hfi_helper.h b/drivers/media/platform/qcom/venus/hfi_helper.h
index bec4feb63ceb..253911272b4c 100644
--- a/drivers/media/platform/qcom/venus/hfi_helper.h
+++ b/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;
diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
index c129b061a325..88cd9e46c333 100644
--- a/drivers/media/platform/qcom/venus/vdec.c
+++ b/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;
-- 
2.25.1