1 files changed, 40 insertions, 68 deletions

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 be3842e6ca47..7d7b8cfc2cc5 100644
--- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
+++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c
@@ -49,12 +49,15 @@ static const struct mtk_video_fmt mtk_video_formats_output_mt8173[] = {
 	},
 };
 
-static const struct mtk_video_fmt mtk_video_formats_capture_mt8173[] =  {
+static const struct mtk_video_fmt mtk_video_formats_capture_mt8173_avc[] =  {
 	{
 		.fourcc = V4L2_PIX_FMT_H264,
 		.type = MTK_FMT_ENC,
 		.num_planes = 1,
 	},
+};
+
+static const struct mtk_video_fmt mtk_video_formats_capture_mt8173_vp8[] =  {
 	{
 		.fourcc = V4L2_PIX_FMT_VP8,
 		.type = MTK_FMT_ENC,
@@ -110,10 +113,11 @@ static irqreturn_t mtk_vcodec_enc_irq_handler(int irq, void *priv)
 	ctx = dev->curr_ctx;
 	spin_unlock_irqrestore(&dev->irqlock, flags);
 
-	mtk_v4l2_debug(1, "id=%d", ctx->id);
-	addr = dev->reg_base[VENC_SYS] + MTK_VENC_IRQ_ACK_OFFSET;
+	mtk_v4l2_debug(1, "id=%d coreid:%d", ctx->id, dev->venc_pdata->core_id);
+	addr = dev->reg_base[dev->venc_pdata->core_id] +
+				MTK_VENC_IRQ_ACK_OFFSET;
 
-	ctx->irq_status = readl(dev->reg_base[VENC_SYS] +
+	ctx->irq_status = readl(dev->reg_base[dev->venc_pdata->core_id] +
 				(MTK_VENC_IRQ_STATUS_OFFSET));
 
 	clean_irq_status(ctx->irq_status, addr);
@@ -122,29 +126,6 @@ static irqreturn_t mtk_vcodec_enc_irq_handler(int irq, void *priv)
 	return IRQ_HANDLED;
 }
 
-static irqreturn_t mtk_vcodec_enc_lt_irq_handler(int irq, void *priv)
-{
-	struct mtk_vcodec_dev *dev = priv;
-	struct mtk_vcodec_ctx *ctx;
-	unsigned long flags;
-	void __iomem *addr;
-
-	spin_lock_irqsave(&dev->irqlock, flags);
-	ctx = dev->curr_ctx;
-	spin_unlock_irqrestore(&dev->irqlock, flags);
-
-	mtk_v4l2_debug(1, "id=%d", ctx->id);
-	ctx->irq_status = readl(dev->reg_base[VENC_LT_SYS] +
-				(MTK_VENC_IRQ_STATUS_OFFSET));
-
-	addr = dev->reg_base[VENC_LT_SYS] + MTK_VENC_IRQ_ACK_OFFSET;
-
-	clean_irq_status(ctx->irq_status, addr);
-
-	wake_up_ctx(ctx, MTK_INST_IRQ_RECEIVED);
-	return IRQ_HANDLED;
-}
-
 static int fops_vcodec_open(struct file *file)
 {
 	struct mtk_vcodec_dev *dev = video_drvdata(file);
@@ -293,17 +274,18 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 	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!");
+		dev_err(&pdev->dev, "Failed to get mtk vcodec clock source!");
 		goto err_enc_pm;
 	}
 
-	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]);
+	pm_runtime_enable(&pdev->dev);
+
+	dev->reg_base[dev->venc_pdata->core_id] =
+		devm_platform_ioremap_resource(pdev, 0);
+	if (IS_ERR(dev->reg_base[dev->venc_pdata->core_id])) {
+		ret = PTR_ERR(dev->reg_base[dev->venc_pdata->core_id]);
 		goto err_res;
 	}
-	mtk_v4l2_debug(2, "reg[%d] base=0x%p", VENC_SYS, dev->reg_base[VENC_SYS]);
 
 	res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
 	if (res == NULL) {
@@ -318,37 +300,13 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 			       mtk_vcodec_enc_irq_handler,
 			       0, pdev->name, dev);
 	if (ret) {
-		dev_err(&pdev->dev, "Failed to install dev->enc_irq %d (%d)",
-			dev->enc_irq,
-			ret);
+		dev_err(&pdev->dev,
+			"Failed to install dev->enc_irq %d (%d) core_id (%d)",
+			dev->enc_irq, ret, dev->venc_pdata->core_id);
 		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", VENC_LT_SYS, dev->reg_base[VENC_LT_SYS]);
-
-		dev->enc_lt_irq = platform_get_irq(pdev, 1);
-		irq_set_status_flags(dev->enc_lt_irq, IRQ_NOAUTOEN);
-		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;
-		}
-	}
-
 	mutex_init(&dev->enc_mutex);
 	mutex_init(&dev->dev_mutex);
 	spin_lock_init(&dev->irqlock);
@@ -409,8 +367,8 @@ static int mtk_vcodec_probe(struct platform_device *pdev)
 		goto err_enc_reg;
 	}
 
-	mtk_v4l2_debug(0, "encoder registered as /dev/video%d",
-			vfd_enc->num);
+	mtk_v4l2_debug(0, "encoder %d registered as /dev/video%d",
+		       dev->venc_pdata->core_id, vfd_enc->num);
 
 	return 0;
 
@@ -429,20 +387,30 @@ err_enc_pm:
 	return ret;
 }
 
-static const struct mtk_vcodec_enc_pdata mt8173_pdata = {
+static const struct mtk_vcodec_enc_pdata mt8173_avc_pdata = {
 	.chip = MTK_MT8173,
-	.has_lt_irq = true,
-	.capture_formats = mtk_video_formats_capture_mt8173,
-	.num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_mt8173),
+	.capture_formats = mtk_video_formats_capture_mt8173_avc,
+	.num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_mt8173_avc),
 	.output_formats = mtk_video_formats_output_mt8173,
 	.num_output_formats = ARRAY_SIZE(mtk_video_formats_output_mt8173),
 	.min_bitrate = 1,
 	.max_bitrate = 4000000,
+	.core_id = VENC_SYS,
+};
+
+static const struct mtk_vcodec_enc_pdata mt8173_vp8_pdata = {
+	.chip = MTK_MT8173,
+	.capture_formats = mtk_video_formats_capture_mt8173_vp8,
+	.num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_mt8173_vp8),
+	.output_formats = mtk_video_formats_output_mt8173,
+	.num_output_formats = ARRAY_SIZE(mtk_video_formats_output_mt8173),
+	.min_bitrate = 64,
+	.max_bitrate = 4000000,
+	.core_id = VENC_LT_SYS,
 };
 
 static const struct mtk_vcodec_enc_pdata mt8183_pdata = {
 	.chip = MTK_MT8183,
-	.has_lt_irq = false,
 	.uses_ext = true,
 	.capture_formats = mtk_video_formats_capture_mt8183,
 	.num_capture_formats = ARRAY_SIZE(mtk_video_formats_capture_mt8183),
@@ -451,10 +419,14 @@ static const struct mtk_vcodec_enc_pdata mt8183_pdata = {
 	.num_output_formats = ARRAY_SIZE(mtk_video_formats_output_mt8173),
 	.min_bitrate = 64,
 	.max_bitrate = 40000000,
+	.core_id = VENC_SYS,
 };
 
 static const struct of_device_id mtk_vcodec_enc_match[] = {
-	{.compatible = "mediatek,mt8173-vcodec-enc", .data = &mt8173_pdata},
+	{.compatible = "mediatek,mt8173-vcodec-enc",
+			.data = &mt8173_avc_pdata},
+	{.compatible = "mediatek,mt8173-vcodec-enc-vp8",
+			.data = &mt8173_vp8_pdata},
 	{.compatible = "mediatek,mt8183-vcodec-enc", .data = &mt8183_pdata},
 	{},
 };