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> | 2025-04-04 15:08:13 +0100 |
| commit | 37ee9bd1f257bb66fb58f5b4e11e011c61e04168 (patch) | |
| tree | 90c5e275def7691ae2c6599a6556c04a7a88118a | |
| parent | 7bd28b9fee2b99199e6b713c56a8a4429adaed85 (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 65c266afedbc..60d291a16b87 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); |