UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

media: rkisp1: cap: Print debug message on failed link validation 

When a link validation failure occurs, print a debug message to help
diagnosing the cause.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Paul Elder <paul.elder@ideasonboard.com>
Reviewed-by: Dafna Hirschfeld <dafna@fastmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
This commit is contained in:
Laurent Pinchart 2022-06-14 20:10:42 +01:00 committed by Mauro Carvalho Chehab
parent 0f3c2ab2a6
commit fc890f00d0
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/media/platform/rockchip/rkisp1/rkisp1-capture.c
View File

@ -1294,8 +1294,16 @@ static int rkisp1_capture_link_validate(struct media_link *link)
if (sd_fmt.format.height != cap->pix.fmt.height ||
sd_fmt.format.width != cap->pix.fmt.width ||
sd_fmt.format.code != fmt->mbus)
sd_fmt.format.code != fmt->mbus) {
dev_dbg(cap->rkisp1->dev,
"link '%s':%u -> '%s':%u not valid: 0x%04x/%ux%u != 0x%04x/%ux%u\n",
link->source->entity->name, link->source->index,
link->sink->entity->name, link->sink->index,
sd_fmt.format.code, sd_fmt.format.width,
sd_fmt.format.height, fmt->mbus, cap->pix.fmt.width,
cap->pix.fmt.height);
return -EPIPE;
}
return 0;
}