diff options
author | Russell King <rmk+kernel@armlinux.org.uk> | 2017-03-30 13:24:36 +0100 |
---|---|---|
committer | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2024-03-26 12:15:08 +0000 |
commit | 9376bcfc95dde8bd39820368e4d6f55979c1c8df (patch) | |
tree | 6cffc983174e45d3b9dbaaf71af5ea0bdb94f7d8 | |
parent | ba83eccc28a8cff5d460b1cc582ff1c7a99f8a09 (diff) |
media: staging/imx: debug power on
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-rw-r--r-- | drivers/media/i2c/imx219-rmk.c | 2 | ||||
-rw-r--r-- | drivers/staging/media/imx/imx6-mipi-csi2.c | 4 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/i2c/imx219-rmk.c b/drivers/media/i2c/imx219-rmk.c index 8c6589e46084..7d39ebec2827 100644 --- a/drivers/media/i2c/imx219-rmk.c +++ b/drivers/media/i2c/imx219-rmk.c @@ -1224,6 +1224,8 @@ static int imx219_s_power(struct v4l2_subdev *sd, int on) { int ret = 0; + dev_info(sd->dev, "%s(on=%d)\n", __func__, on); + if (on) { ret = pm_runtime_get_sync(sd->dev); if (ret > 0) diff --git a/drivers/staging/media/imx/imx6-mipi-csi2.c b/drivers/staging/media/imx/imx6-mipi-csi2.c index 84e87a8fbd98..3366aa7a4cc5 100644 --- a/drivers/staging/media/imx/imx6-mipi-csi2.c +++ b/drivers/staging/media/imx/imx6-mipi-csi2.c @@ -344,6 +344,8 @@ static int csi2_start(struct csi2_dev *csi2) unsigned int lanes; int ret; + dev_info(csi2->sd.dev, "%s()\n", __func__); + ret = clk_prepare_enable(csi2->pix_clk); if (ret) return ret; @@ -397,6 +399,8 @@ err_disable_clk: static void csi2_stop(struct csi2_dev *csi2) { + dev_info(csi2->sd.dev, "%s()\n", __func__); + /* stop upstream */ v4l2_subdev_call(csi2->src_sd, video, s_stream, 0); v4l2_subdev_call(csi2->src_sd, video, post_streamoff); |