[PATCH v4 04/17] media: mtk-vcodec: venc: support SCP firmware

Alexandre Courbot acourbot at chromium.org
Fri Aug 21 06:35:55 EDT 2020


From: Yunfei Dong <yunfei.dong at mediatek.com>

Support the new extended firmware used by MT8183's encoder.

Signed-off-by: Yunfei Dong <yunfei.dong at mediatek.com>
[acourbot: refactor, cleanup and split]
Co-developed-by: Alexandre Courbot <acourbot at chromium.org>
Signed-off-by: Alexandre Courbot <acourbot at chromium.org>
Acked-by: Tiffany Lin <tiffany.lin at mediatek.com>
---
 .../platform/mtk-vcodec/mtk_vcodec_drv.h      | 14 +++
 .../platform/mtk-vcodec/mtk_vcodec_enc_drv.c  | 58 ++++++-----
 .../platform/mtk-vcodec/venc/venc_h264_if.c   | 53 ++++++++--
 .../platform/mtk-vcodec/venc/venc_vp8_if.c    |  3 +-
 .../media/platform/mtk-vcodec/venc_drv_if.h   | 13 +++
 .../media/platform/mtk-vcodec/venc_ipi_msg.h  | 18 ++++
 .../media/platform/mtk-vcodec/venc_vpu_if.c   | 97 +++++++++++++------
 .../media/platform/mtk-vcodec/venc_vpu_if.h   |  3 +-
 8 files changed, 202 insertions(+), 57 deletions(-)

diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
index e132c4ec463a..e92e52c0e601 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_drv.h
@@ -300,6 +300,19 @@ struct mtk_vcodec_ctx {
 
 };
 
+/**
+ * struct mtk_vcodec_enc_pdata - compatible data for each IC
+ *
+ * @uses_ext: whether the encoder uses the extended firmware messaging format
+ * @has_lt_irq: whether the encoder uses the LT irq
+ */
+struct mtk_vcodec_enc_pdata {
+	bool uses_ext;
+	bool has_lt_irq;
+};
+
+#define MTK_ENC_CTX_IS_EXT(ctx) ((ctx)->dev->venc_pdata->uses_ext)
+
 /**
  * struct mtk_vcodec_dev - driver data
  * @v4l2_dev: V4L2 device to register video devices for.
@@ -348,6 +361,7 @@ struct mtk_vcodec_dev {
 	spinlock_t irqlock;
 	struct mtk_vcodec_ctx *curr_ctx;
 	void __iomem *reg_base[NUM_MAX_VCODEC_REG_BASE];
+	const struct mtk_vcodec_enc_pdata *venc_pdata;
 
 	struct mtk_vcodec_fw *fw_handler;
 
diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
index 42530cd01a30..c05f9614e117 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
@@ -221,7 +221,7 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 	struct resource *res;
 	phandle rproc_phandle;
 	enum mtk_vcodec_fw_type fw_type;
-	int i, j, ret;
+	int ret;
 
 	dev = devm_kzalloc(&pdev->dev, sizeof(*dev), GFP_KERNEL);
 	if (!dev)
@@ -244,21 +244,20 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 	if (IS_ERR(dev->fw_handler))
 		return PTR_ERR(dev->fw_handler);
 
+	dev->venc_pdata = of_device_get_match_data(&pdev->dev);
 	ret = mtk_vcodec_init_enc_pm(dev);
 	if (ret < 0) {
 		dev_err(&pdev->dev, "Failed to get mt vcodec clock source!");
 		goto err_enc_pm;
 	}
 
-	for (i = VENC_SYS, j = 0; i < NUM_MAX_VCODEC_REG_BASE; i++, j++) {
-		res = platform_get_resource(pdev, IORESOURCE_MEM, j);
-		dev->reg_base[i] = devm_ioremap_resource(&pdev->dev, res);
-		if (IS_ERR((__force void *)dev->reg_base[i])) {
-			ret = PTR_ERR((__force void *)dev->reg_base[i]);
-			goto err_res;
-		}
-		mtk_v4l2_debug(2, "reg[%d] base=0x%p", i, dev->reg_base[i]);
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	dev->reg_base[VENC_SYS] = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR((__force void *)dev->reg_base[VENC_SYS])) {
+		ret = PTR_ERR((__force void *)dev->reg_base[VENC_SYS]);
+		goto err_res;
 	}
+	mtk_v4l2_debug(2, "reg[%d] base=0x%p", i, dev->reg_base[VENC_SYS]);
 
 	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (res == NULL) {
@@ -278,21 +277,32 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 		ret = -EINVAL;
 		goto err_res;
 	}
+	disable_irq(dev->enc_irq);
 
-	dev->enc_lt_irq = platform_get_irq(pdev, 1);
-	ret = devm_request_irq(&pdev->dev,
-			       dev->enc_lt_irq, mtk_vcodec_enc_lt_irq_handler,
-			       0, pdev->name, dev);
-	if (ret) {
-		dev_err(&pdev->dev,
-			"Failed to install dev->enc_lt_irq %d (%d)",
-			dev->enc_lt_irq, ret);
-		ret = -EINVAL;
-		goto err_res;
+	if (dev->venc_pdata->has_lt_irq) {
+		res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+		dev->reg_base[VENC_LT_SYS] = devm_ioremap_resource(&pdev->dev, res);
+		if (IS_ERR((__force void *)dev->reg_base[VENC_LT_SYS])) {
+			ret = PTR_ERR((__force void *)dev->reg_base[VENC_LT_SYS]);
+			goto err_res;
+		}
+		mtk_v4l2_debug(2, "reg[%d] base=0x%p", i, dev->reg_base[VENC_LT_SYS]);
+
+		dev->enc_lt_irq = platform_get_irq(pdev, 1);
+		ret = devm_request_irq(&pdev->dev,
+				       dev->enc_lt_irq,
+				       mtk_vcodec_enc_lt_irq_handler,
+				       0, pdev->name, dev);
+		if (ret) {
+			dev_err(&pdev->dev,
+				"Failed to install dev->enc_lt_irq %d (%d)",
+				dev->enc_lt_irq, ret);
+			ret = -EINVAL;
+			goto err_res;
+		}
+		disable_irq(dev->enc_lt_irq); /* VENC_LT */
 	}
 
-	disable_irq(dev->enc_irq);
-	disable_irq(dev->enc_lt_irq); /* VENC_LT */
 	mutex_init(&dev->enc_mutex);
 	mutex_init(&dev->dev_mutex);
 	spin_lock_init(&dev->irqlock);
@@ -373,8 +383,12 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 	return ret;
 }
 
+static const struct mtk_vcodec_enc_pdata mt8173_pdata = {
+	.has_lt_irq = true,
+};
+
 static const struct of_device_id mtk_vcodec_enc_match[] = {
-	{.compatible = "mediatek,mt8173-vcodec-enc",},
+	{.compatible = "mediatek,mt8173-vcodec-enc", .data = &mt8173_pdata},
 	{},
 };
 MODULE_DEVICE_TABLE(of, mtk_vcodec_enc_match);
diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
index 7a00f050ec36..9bef326f0452 100644
--- a/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc/venc_h264_if.c
@@ -24,6 +24,16 @@ static const char h264_filler_marker[] = {0x0, 0x0, 0x0, 0x1, 0xc};
 #define H264_FILLER_MARKER_SIZE ARRAY_SIZE(h264_filler_marker)
 #define VENC_PIC_BITSTREAM_BYTE_CNT 0x0098
 
+/*
+ * enum venc_h264_frame_type - h264 encoder output bitstream frame type
+ */
+enum venc_h264_frame_type {
+	VENC_H264_IDR_FRM,
+	VENC_H264_I_FRM,
+	VENC_H264_P_FRM,
+	VENC_H264_B_FRM,
+};
+
 /*
  * enum venc_h264_vpu_work_buf - h264 encoder buffer index
  */
@@ -138,6 +148,7 @@ struct venc_h264_inst {
 	struct mtk_vcodec_mem pps_buf;
 	bool work_buf_allocated;
 	unsigned int frm_cnt;
+	unsigned int skip_frm_cnt;
 	unsigned int prepend_hdr;
 	struct venc_vpu_inst vpu_inst;
 	struct venc_h264_vsi *vsi;
@@ -327,6 +338,22 @@ static unsigned int h264_enc_wait_venc_done(struct venc_h264_inst *inst)
 	return irq_status;
 }
 
+static int h264_frame_type(struct venc_h264_inst *inst)
+{
+	if ((inst->vsi->config.gop_size != 0 &&
+		(inst->frm_cnt % inst->vsi->config.gop_size) == 0) ||
+		(inst->frm_cnt == 0 && inst->vsi->config.gop_size == 0)) {
+		/* IDR frame */
+		return VENC_H264_IDR_FRM;
+	} else if ((inst->vsi->config.intra_period != 0 &&
+		(inst->frm_cnt % inst->vsi->config.intra_period) == 0) ||
+		(inst->frm_cnt == 0 && inst->vsi->config.intra_period == 0)) {
+		/* I frame */
+		return VENC_H264_I_FRM;
+	} else {
+		return VENC_H264_P_FRM;  /* Note: B frames are not supported */
+	}
+}
 static int h264_encode_sps(struct venc_h264_inst *inst,
 			   struct mtk_vcodec_mem *bs_buf,
 			   unsigned int *bs_size)
@@ -337,7 +364,7 @@ static int h264_encode_sps(struct venc_h264_inst *inst,
 	mtk_vcodec_debug_enter(inst);
 
 	ret = vpu_enc_encode(&inst->vpu_inst, H264_BS_MODE_SPS, NULL,
-			     bs_buf, bs_size);
+			     bs_buf, bs_size, NULL);
 	if (ret)
 		return ret;
 
@@ -364,7 +391,7 @@ static int h264_encode_pps(struct venc_h264_inst *inst,
 	mtk_vcodec_debug_enter(inst);
 
 	ret = vpu_enc_encode(&inst->vpu_inst, H264_BS_MODE_PPS, NULL,
-			     bs_buf, bs_size);
+			     bs_buf, bs_size, NULL);
 	if (ret)
 		return ret;
 
@@ -410,11 +437,18 @@ static int h264_encode_frame(struct venc_h264_inst *inst,
 {
 	int ret = 0;
 	unsigned int irq_status;
+	struct venc_frame_info frame_info;
 
 	mtk_vcodec_debug_enter(inst);
-
+	mtk_vcodec_debug(inst, "frm_cnt = %d\n ", inst->frm_cnt);
+	frame_info.frm_count = inst->frm_cnt;
+	frame_info.skip_frm_count = inst->skip_frm_cnt;
+	frame_info.frm_type = h264_frame_type(inst);
+	mtk_vcodec_debug(inst, "frm_count = %d,skip_frm_count =%d,frm_type=%d.\n",
+		frame_info.frm_count, frame_info.skip_frm_count,
+		frame_info.frm_type);
 	ret = vpu_enc_encode(&inst->vpu_inst, H264_BS_MODE_FRAME, frm_buf,
-			     bs_buf, bs_size);
+			     bs_buf, bs_size, &frame_info);
 	if (ret)
 		return ret;
 
@@ -428,6 +462,7 @@ static int h264_encode_frame(struct venc_h264_inst *inst,
 		       inst->work_bufs[VENC_H264_VPU_WORK_BUF_SKIP_FRAME].va,
 		       *bs_size);
 		++inst->frm_cnt;
+		++inst->skip_frm_cnt;
 		return ret;
 	}
 
@@ -464,6 +499,7 @@ static void h264_encode_filler(struct venc_h264_inst *inst, void *buf,
 
 static int h264_enc_init(struct mtk_vcodec_ctx *ctx)
 {
+	const bool is_ext = MTK_ENC_CTX_IS_EXT(ctx);
 	int ret = 0;
 	struct venc_h264_inst *inst;
 
@@ -473,7 +509,7 @@ static int h264_enc_init(struct mtk_vcodec_ctx *ctx)
 
 	inst->ctx = ctx;
 	inst->vpu_inst.ctx = ctx;
-	inst->vpu_inst.id = IPI_VENC_H264;
+	inst->vpu_inst.id = is_ext ? SCP_IPI_VENC_H264 : IPI_VENC_H264;
 	inst->hw_base = mtk_vcodec_get_reg_addr(inst->ctx, VENC_SYS);
 
 	mtk_vcodec_debug_enter(inst);
@@ -629,7 +665,12 @@ static int h264_enc_set_param(void *handle,
 		inst->prepend_hdr = 1;
 		mtk_vcodec_debug(inst, "set prepend header mode");
 		break;
-
+	case VENC_SET_PARAM_FORCE_INTRA:
+	case VENC_SET_PARAM_GOP_SIZE:
+	case VENC_SET_PARAM_INTRA_PERIOD:
+		inst->frm_cnt = 0;
+		inst->skip_frm_cnt = 0;
+		fallthrough;
 	default:
 		ret = vpu_enc_set_param(&inst->vpu_inst, type, enc_prm);
 		break;
diff --git a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
index 6426af514526..11abb191ada5 100644
--- a/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc/venc_vp8_if.c
@@ -302,7 +302,8 @@ static int vp8_enc_encode_frame(struct venc_vp8_inst *inst,
 
 	mtk_vcodec_debug(inst, "->frm_cnt=%d", inst->frm_cnt);
 
-	ret = vpu_enc_encode(&inst->vpu_inst, 0, frm_buf, bs_buf, bs_size);
+	ret = vpu_enc_encode(&inst->vpu_inst, 0, frm_buf, bs_buf, bs_size,
+			     NULL);
 	if (ret)
 		return ret;
 
diff --git a/drivers/media/platform/mtk-vcodec/venc_drv_if.h b/drivers/media/platform/mtk-vcodec/venc_drv_if.h
index 52fc9cc812fc..0b04a1020873 100644
--- a/drivers/media/platform/mtk-vcodec/venc_drv_if.h
+++ b/drivers/media/platform/mtk-vcodec/venc_drv_if.h
@@ -92,6 +92,19 @@ struct venc_enc_param {
 	unsigned int gop_size;
 };
 
+/**
+ * struct venc_frame_info - per-frame information to pass to the firmware.
+ *
+ * @frm_count:		sequential number for this frame
+ * @skip_frm_count:	number of frames skipped so far while decoding
+ * @frm_type:		type of the frame, from enum venc_h264_frame_type
+ */
+struct venc_frame_info {
+	unsigned int frm_count;		/* per frame update */
+	unsigned int skip_frm_count;	/* per frame update */
+	unsigned int frm_type;		/* per frame update */
+};
+
 /*
  * struct venc_frm_buf - frame buffer information used in venc_if_encode()
  * @fb_addr: plane frame buffer addresses
diff --git a/drivers/media/platform/mtk-vcodec/venc_ipi_msg.h b/drivers/media/platform/mtk-vcodec/venc_ipi_msg.h
index 28ee04ca6241..316f8ecd6b4c 100644
--- a/drivers/media/platform/mtk-vcodec/venc_ipi_msg.h
+++ b/drivers/media/platform/mtk-vcodec/venc_ipi_msg.h
@@ -62,6 +62,11 @@ struct venc_ap_ipi_msg_set_param {
 	uint32_t data[8];
 };
 
+struct venc_ap_ipi_msg_set_param_ext {
+	struct venc_ap_ipi_msg_set_param base;
+	uint32_t data_ext[24];
+};
+
 /**
  * struct venc_ap_ipi_msg_enc - AP to VPU enc cmd structure
  * @msg_id:	message id (AP_IPIMSG_XXX_ENC_ENCODE)
@@ -82,6 +87,19 @@ struct venc_ap_ipi_msg_enc {
 	uint32_t bs_size;
 };
 
+/**
+ * struct venc_ap_ipi_msg_enc_ext - AP to SCP extended enc cmd structure
+ *
+ * @base:	base msg structure
+ * @data_item:	number of items in the data array
+ * @data[8]:	data array to store the set parameters
+ */
+struct venc_ap_ipi_msg_enc_ext {
+	struct venc_ap_ipi_msg_enc base;
+	uint32_t data_item;
+	uint32_t data[32];
+};
+
 /**
  * struct venc_ap_ipi_msg_deinit - AP to VPU deinit cmd structure
  * @msg_id:	message id (AP_IPIMSG_XXX_ENC_DEINIT)
diff --git a/drivers/media/platform/mtk-vcodec/venc_vpu_if.c b/drivers/media/platform/mtk-vcodec/venc_vpu_if.c
index 53854127814b..c526cd504fcc 100644
--- a/drivers/media/platform/mtk-vcodec/venc_vpu_if.c
+++ b/drivers/media/platform/mtk-vcodec/venc_vpu_if.c
@@ -116,49 +116,81 @@ int vpu_enc_init(struct venc_vpu_inst *vpu)
 	return 0;
 }
 
+static unsigned int venc_enc_param_crop_right(struct venc_vpu_inst *vpu,
+					      struct venc_enc_param *enc_prm)
+{
+	unsigned int img_crop_right = enc_prm->buf_width - enc_prm->width;
+
+	return img_crop_right % 16;
+}
+
+static unsigned int venc_enc_param_crop_bottom(struct venc_enc_param *enc_prm)
+{
+	return round_up(enc_prm->height, 16) - enc_prm->height;
+}
+
+static unsigned int venc_enc_param_num_mb(struct venc_enc_param *enc_prm)
+{
+	return DIV_ROUND_UP(enc_prm->width, 16) *
+	       DIV_ROUND_UP(enc_prm->height, 16);
+}
+
 int vpu_enc_set_param(struct venc_vpu_inst *vpu,
 		      enum venc_set_param_type id,
 		      struct venc_enc_param *enc_param)
 {
-	struct venc_ap_ipi_msg_set_param out;
+	const bool is_ext = MTK_ENC_CTX_IS_EXT(vpu->ctx);
+	size_t msg_size = is_ext ?
+		sizeof(struct venc_ap_ipi_msg_set_param_ext) :
+		sizeof(struct venc_ap_ipi_msg_set_param);
+	struct venc_ap_ipi_msg_set_param_ext out;
 
 	mtk_vcodec_debug(vpu, "id %d ->", id);
 
 	memset(&out, 0, sizeof(out));
-	out.msg_id = AP_IPIMSG_ENC_SET_PARAM;
-	out.vpu_inst_addr = vpu->inst_addr;
-	out.param_id = id;
+	out.base.msg_id = AP_IPIMSG_ENC_SET_PARAM;
+	out.base.vpu_inst_addr = vpu->inst_addr;
+	out.base.param_id = id;
 	switch (id) {
 	case VENC_SET_PARAM_ENC:
-		out.data_item = 0;
+		if (is_ext) {
+			out.base.data_item = 3;
+			out.base.data[0] =
+				venc_enc_param_crop_right(vpu, enc_param);
+			out.base.data[1] =
+				venc_enc_param_crop_bottom(enc_param);
+			out.base.data[2] = venc_enc_param_num_mb(enc_param);
+		} else {
+			out.base.data_item = 0;
+		}
 		break;
 	case VENC_SET_PARAM_FORCE_INTRA:
-		out.data_item = 0;
+		out.base.data_item = 0;
 		break;
 	case VENC_SET_PARAM_ADJUST_BITRATE:
-		out.data_item = 1;
-		out.data[0] = enc_param->bitrate;
+		out.base.data_item = 1;
+		out.base.data[0] = enc_param->bitrate;
 		break;
 	case VENC_SET_PARAM_ADJUST_FRAMERATE:
-		out.data_item = 1;
-		out.data[0] = enc_param->frm_rate;
+		out.base.data_item = 1;
+		out.base.data[0] = enc_param->frm_rate;
 		break;
 	case VENC_SET_PARAM_GOP_SIZE:
-		out.data_item = 1;
-		out.data[0] = enc_param->gop_size;
+		out.base.data_item = 1;
+		out.base.data[0] = enc_param->gop_size;
 		break;
 	case VENC_SET_PARAM_INTRA_PERIOD:
-		out.data_item = 1;
-		out.data[0] = enc_param->intra_period;
+		out.base.data_item = 1;
+		out.base.data[0] = enc_param->intra_period;
 		break;
 	case VENC_SET_PARAM_SKIP_FRAME:
-		out.data_item = 0;
+		out.base.data_item = 0;
 		break;
 	default:
 		mtk_vcodec_err(vpu, "id %d not supported", id);
 		return -EINVAL;
 	}
-	if (vpu_enc_send_msg(vpu, &out, sizeof(out))) {
+	if (vpu_enc_send_msg(vpu, &out, msg_size)) {
 		mtk_vcodec_err(vpu,
 			       "AP_IPIMSG_ENC_SET_PARAM %d fail", id);
 		return -EINVAL;
@@ -172,33 +204,44 @@ int vpu_enc_set_param(struct venc_vpu_inst *vpu,
 int vpu_enc_encode(struct venc_vpu_inst *vpu, unsigned int bs_mode,
 		   struct venc_frm_buf *frm_buf,
 		   struct mtk_vcodec_mem *bs_buf,
-		   unsigned int *bs_size)
+		   unsigned int *bs_size,
+		   struct venc_frame_info *frame_info)
 {
-	struct venc_ap_ipi_msg_enc out;
+	const bool is_ext = MTK_ENC_CTX_IS_EXT(vpu->ctx);
+	size_t msg_size = is_ext ?
+		sizeof(struct venc_ap_ipi_msg_enc_ext) :
+		sizeof(struct venc_ap_ipi_msg_enc);
+	struct venc_ap_ipi_msg_enc_ext out;
 
 	mtk_vcodec_debug(vpu, "bs_mode %d ->", bs_mode);
 
 	memset(&out, 0, sizeof(out));
-	out.msg_id = AP_IPIMSG_ENC_ENCODE;
-	out.vpu_inst_addr = vpu->inst_addr;
-	out.bs_mode = bs_mode;
+	out.base.msg_id = AP_IPIMSG_ENC_ENCODE;
+	out.base.vpu_inst_addr = vpu->inst_addr;
+	out.base.bs_mode = bs_mode;
 	if (frm_buf) {
 		if ((frm_buf->fb_addr[0].dma_addr % 16 == 0) &&
 		    (frm_buf->fb_addr[1].dma_addr % 16 == 0) &&
 		    (frm_buf->fb_addr[2].dma_addr % 16 == 0)) {
-			out.input_addr[0] = frm_buf->fb_addr[0].dma_addr;
-			out.input_addr[1] = frm_buf->fb_addr[1].dma_addr;
-			out.input_addr[2] = frm_buf->fb_addr[2].dma_addr;
+			out.base.input_addr[0] = frm_buf->fb_addr[0].dma_addr;
+			out.base.input_addr[1] = frm_buf->fb_addr[1].dma_addr;
+			out.base.input_addr[2] = frm_buf->fb_addr[2].dma_addr;
 		} else {
 			mtk_vcodec_err(vpu, "dma_addr not align to 16");
 			return -EINVAL;
 		}
 	}
 	if (bs_buf) {
-		out.bs_addr = bs_buf->dma_addr;
-		out.bs_size = bs_buf->size;
+		out.base.bs_addr = bs_buf->dma_addr;
+		out.base.bs_size = bs_buf->size;
 	}
-	if (vpu_enc_send_msg(vpu, &out, sizeof(out))) {
+	if (is_ext && frame_info) {
+		out.data_item = 3;
+		out.data[0] = frame_info->frm_count;
+		out.data[1] = frame_info->skip_frm_count;
+		out.data[2] = frame_info->frm_type;
+	}
+	if (vpu_enc_send_msg(vpu, &out, msg_size)) {
 		mtk_vcodec_err(vpu, "AP_IPIMSG_ENC_ENCODE %d fail",
 			       bs_mode);
 		return -EINVAL;
diff --git a/drivers/media/platform/mtk-vcodec/venc_vpu_if.h b/drivers/media/platform/mtk-vcodec/venc_vpu_if.h
index edd411621b68..f9be9cab7ff7 100644
--- a/drivers/media/platform/mtk-vcodec/venc_vpu_if.h
+++ b/drivers/media/platform/mtk-vcodec/venc_vpu_if.h
@@ -45,7 +45,8 @@ int vpu_enc_set_param(struct venc_vpu_inst *vpu,
 int vpu_enc_encode(struct venc_vpu_inst *vpu, unsigned int bs_mode,
 		   struct venc_frm_buf *frm_buf,
 		   struct mtk_vcodec_mem *bs_buf,
-		   unsigned int *bs_size);
+		   unsigned int *bs_size,
+		   struct venc_frame_info *frame_info);
 int vpu_enc_deinit(struct venc_vpu_inst *vpu);
 
 #endif
-- 
2.28.0.297.g1956fa8f8d-goog




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