From 8cc80c606bd1db7febd43d900fc129520580beab Mon Sep 17 00:00:00 2001 From: Robert Foss Date: Mon, 26 Jul 2021 10:01:10 +0200 Subject: [PATCH] media: camss: vfe: Don't read hardware version needlessly vfe_set_power() is invoked a few times, which causes a lot of VFE HW version prints. Secondly there is no real reason for calling hw_version_read() from this location specifically, since it does nothing more than print the VFE HW version. A better location for the hw_version_read() call would be somewhere which is only executed once per VFE unit. Signed-off-by: Robert Foss Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/platform/qcom/camss/camss-vfe.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/media/platform/qcom/camss/camss-vfe.c b/drivers/media/platform/qcom/camss/camss-vfe.c index e0f3a36f3f3f9..f6e889c1598eb 100644 --- a/drivers/media/platform/qcom/camss/camss-vfe.c +++ b/drivers/media/platform/qcom/camss/camss-vfe.c @@ -713,8 +713,6 @@ static int vfe_set_power(struct v4l2_subdev *sd, int on) ret = vfe_get(vfe); if (ret < 0) return ret; - - vfe->ops->hw_version_read(vfe, vfe->camss->dev); } else { vfe_put(vfe); } @@ -1301,6 +1299,7 @@ int msm_vfe_subdev_init(struct camss *camss, struct vfe_device *vfe, return -EINVAL; } vfe->ops->subdev_init(dev, vfe); + vfe->ops->hw_version_read(vfe, dev); /* Memory */ -- 2.30.2