This is an automatic generated email to let you know that the following patch were queued:
Subject: media: atomisp: register first the preview devnode Author: Mauro Carvalho Chehab <[email protected]> Date: Sat Nov 6 11:26:20 2021 +0000 The atomisp currenyl registers 5 pairs of devices each one for one different run_mode, plus one for "ACC". The only one that behaves like a normal V4L2 device is the preview one. The others are doing weird things, and perhaps are using some proprietary extensions to the API. Change the device order to start with the preview one, e. g: /dev/video0: ATOMISP ISP PREVIEW output /dev/video1: ATOMISP ISP CAPTURE output /dev/video2: ATOMISP ISP VIEWFINDER output /dev/video3: ATOMISP ISP VIDEO output /dev/video4: ATOMISP ACC This way, a normal V4L2 application will get the right device, as the first one will be the one they should use. Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/staging/media/atomisp/pci/atomisp_subdev.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) --- diff --git a/drivers/staging/media/atomisp/pci/atomisp_subdev.c b/drivers/staging/media/atomisp/pci/atomisp_subdev.c index ffaf11e0b0ad..a3f3c42f9db7 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_subdev.c +++ b/drivers/staging/media/atomisp/pci/atomisp_subdev.c @@ -1356,6 +1356,14 @@ int atomisp_subdev_register_entities(struct atomisp_sub_device *asd, if (ret < 0) goto error; + asd->video_out_preview.vdev.v4l2_dev = vdev; + asd->video_out_preview.vdev.device_caps = device_caps | + V4L2_CAP_VIDEO_OUTPUT; + ret = video_register_device(&asd->video_out_preview.vdev, + VFL_TYPE_VIDEO, -1); + if (ret < 0) + goto error; + asd->video_out_capture.vdev.v4l2_dev = vdev; asd->video_out_capture.vdev.device_caps = device_caps | V4L2_CAP_VIDEO_OUTPUT; @@ -1371,13 +1379,7 @@ int atomisp_subdev_register_entities(struct atomisp_sub_device *asd, VFL_TYPE_VIDEO, -1); if (ret < 0) goto error; - asd->video_out_preview.vdev.v4l2_dev = vdev; - asd->video_out_preview.vdev.device_caps = device_caps | - V4L2_CAP_VIDEO_OUTPUT; - ret = video_register_device(&asd->video_out_preview.vdev, - VFL_TYPE_VIDEO, -1); - if (ret < 0) - goto error; + asd->video_out_video_capture.vdev.v4l2_dev = vdev; asd->video_out_video_capture.vdev.device_caps = device_caps | V4L2_CAP_VIDEO_OUTPUT; _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
