[PATCH 29/75] media: imx: capture: Expose V4L2_CAP_IO_MC for the MC-centric API
From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Date: 2021-01-05 15:34:23
Subsystem:
media drivers for freescale imx, media input infrastructure (v4l/dvb), staging subsystem, the rest · Maintainers:
Steve Longerbeam, Philipp Zabel, Mauro Carvalho Chehab, Greg Kroah-Hartman, Linus Torvalds
Report to userspace that the MC-centric API is MC-centric by exposing the V4L2_CAP_IO_MC. This requires adding support for mbus code filtering in format enumeration, as required by V4L2_CAP_IO_MC. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> --- drivers/staging/media/imx/imx-media-capture.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c
index f8c1f48d5d4c..04eb612ff1fa 100644
--- a/drivers/staging/media/imx/imx-media-capture.c
+++ b/drivers/staging/media/imx/imx-media-capture.c@@ -96,7 +96,7 @@ static int capture_enum_fmt_vid_cap(struct file *file, void *fh, struct v4l2_fmtdesc *f) { return imx_media_enum_pixel_formats(&f->pixelformat, f->index, - PIXFMT_SEL_ANY, 0); + PIXFMT_SEL_ANY, f->mbus_code); } static int capture_enum_framesizes(struct file *file, void *fh,
@@ -992,7 +992,8 @@ imx_media_capture_device_init(struct device *dev, struct v4l2_subdev *src_sd, vfd->release = video_device_release; vfd->vfl_dir = VFL_DIR_RX; vfd->tvnorms = V4L2_STD_NTSC | V4L2_STD_PAL | V4L2_STD_SECAM; - vfd->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING; + vfd->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING + | (!legacy_api ? V4L2_CAP_IO_MC : 0); vfd->lock = &priv->mutex; vfd->queue = &priv->q;
--
Regards,
Laurent Pinchart