diff --git a/drivers/media/platform/nxp/imx-pxp.c b/drivers/media/platform/nxp/imx-pxp.c index 8881400f0f49..19efd65b60f2 100644 --- a/drivers/media/platform/nxp/imx-pxp.c +++ b/drivers/media/platform/nxp/imx-pxp.c @@ -24,6 +24,7 @@ #include #include +#include #include #include #include @@ -201,6 +202,9 @@ struct pxp_pdata { struct pxp_dev { struct v4l2_device v4l2_dev; struct video_device vfd; +#ifdef CONFIG_MEDIA_CONTROLLER + struct media_device mdev; +#endif struct clk *clk; void __iomem *mmio; @@ -1815,8 +1819,34 @@ static int pxp_probe(struct platform_device *pdev) goto err_m2m; } +#ifdef CONFIG_MEDIA_CONTROLLER + dev->mdev.dev = &pdev->dev; + strscpy(dev->mdev.model, MEM2MEM_NAME, sizeof(dev->mdev.model)); + media_device_init(&dev->mdev); + dev->v4l2_dev.mdev = &dev->mdev; + + ret = v4l2_m2m_register_media_controller(dev->m2m_dev, vfd, + MEDIA_ENT_F_PROC_VIDEO_PIXEL_FORMATTER); + if (ret) { + dev_err(&pdev->dev, "Failed to initialize media device\n"); + goto err_vfd; + } + + ret = media_device_register(&dev->mdev); + if (ret) { + dev_err(&pdev->dev, "Failed to register media device\n"); + goto err_m2m_mc; + } +#endif + return 0; +#ifdef CONFIG_MEDIA_CONTROLLER +err_m2m_mc: + v4l2_m2m_unregister_media_controller(dev->m2m_dev); +err_vfd: + video_unregister_device(vfd); +#endif err_m2m: v4l2_m2m_release(dev->m2m_dev); err_v4l2: @@ -1837,6 +1867,11 @@ static int pxp_remove(struct platform_device *pdev) clk_disable_unprepare(dev->clk); v4l2_info(&dev->v4l2_dev, "Removing " MEM2MEM_NAME); + +#ifdef CONFIG_MEDIA_CONTROLLER + media_device_unregister(&dev->mdev); + v4l2_m2m_unregister_media_controller(dev->m2m_dev); +#endif video_unregister_device(&dev->vfd); v4l2_m2m_release(dev->m2m_dev); v4l2_device_unregister(&dev->v4l2_dev);