diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c
index bdcddeaa997c..7d194a476713 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_dec.c
@@ -234,11 +234,12 @@ static int mtk_vcodec_dec_get_chip_name(void *priv)
 static int vidioc_vdec_querycap(struct file *file, void *priv,
 				struct v4l2_capability *cap)
 {
+	struct mtk_vcodec_ctx *ctx = fh_to_ctx(priv);
+	struct device *dev = &ctx->dev->plat_dev->dev;
 	int platform_name = mtk_vcodec_dec_get_chip_name(priv);
 
-	strscpy(cap->driver, MTK_VCODEC_DRV_NAME, sizeof(cap->driver));
-	strscpy(cap->card, MTK_VCODEC_DEC_NAME, sizeof(cap->card));
-	snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:mt%d-dec", platform_name);
+	strscpy(cap->driver, dev->driver->name, sizeof(cap->driver));
+	snprintf(cap->card, sizeof(cap->card), "MT%d video decoder", platform_name);
 
 	return 0;
 }