From: Hans Verkuil Date: Wed, 30 Apr 2025 07:17:33 +0000 (+0200) Subject: media: omap3isp: add V4L2_CAP_IO_MC and don't set bus_info X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a03c909815639875f214c9d680839d48fa7cb29f;p=thirdparty%2Fkernel%2Flinux.git media: omap3isp: add V4L2_CAP_IO_MC and don't set bus_info Since this is a media-centric device set the V4L2_CAP_IO_MC capability. Also don't set bus_info, leave that to the v4l2 core. This fixes v4l2-compliance errors: test MC information (see 'Media Driver Info' above): OK fail: v4l2-compliance.cpp(661): missing bus_info prefix ('media') Signed-off-by: Hans Verkuil Acked-by: Sakari Ailus --- diff --git a/drivers/media/platform/ti/omap3isp/ispvideo.c b/drivers/media/platform/ti/omap3isp/ispvideo.c index 0e7f0bf2b3463..46609045e2c8f 100644 --- a/drivers/media/platform/ti/omap3isp/ispvideo.c +++ b/drivers/media/platform/ti/omap3isp/ispvideo.c @@ -645,11 +645,9 @@ isp_video_querycap(struct file *file, void *fh, struct v4l2_capability *cap) strscpy(cap->driver, ISP_VIDEO_DRIVER_NAME, sizeof(cap->driver)); strscpy(cap->card, video->video.name, sizeof(cap->card)); - strscpy(cap->bus_info, "media", sizeof(cap->bus_info)); cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT - | V4L2_CAP_STREAMING | V4L2_CAP_DEVICE_CAPS; - + | V4L2_CAP_STREAMING | V4L2_CAP_DEVICE_CAPS | V4L2_CAP_IO_MC; return 0; } @@ -1451,10 +1449,10 @@ int omap3isp_video_init(struct isp_video *video, const char *name) video->video.ioctl_ops = &isp_video_ioctl_ops; if (video->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) video->video.device_caps = V4L2_CAP_VIDEO_CAPTURE - | V4L2_CAP_STREAMING; + | V4L2_CAP_STREAMING | V4L2_CAP_IO_MC; else video->video.device_caps = V4L2_CAP_VIDEO_OUTPUT - | V4L2_CAP_STREAMING; + | V4L2_CAP_STREAMING | V4L2_CAP_IO_MC; video->pipe.stream_state = ISP_PIPELINE_STREAM_STOPPED;