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| author | Sakari Ailus <sakari.ailus@linux.intel.com> | 2014-06-11 13:34:35 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-08-21 20:25:27 (GMT) |
| commit | e47a81d8886d0262f9f6a4ecf7aa7e6ba2cb0dfc (patch) | |
| tree | ad83755385856ac4198c6c4665e46fc071360835 /drivers/media | |
| parent | f23797b636c4d69b29d2739ba5fc0e36b4e47390 (diff) | |
| download | linux-e47a81d8886d0262f9f6a4ecf7aa7e6ba2cb0dfc.tar.xz | |
[media] smiapp: Use unlocked __v4l2_ctrl_modify_range()
Instead of modifying the control ranges directly by manipulating struct
v4l2_ctrl, use __v4l2_ctrl_modify_range() for the purpose.
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/i2c/smiapp/smiapp-core.c | 47 |
1 files changed, 15 insertions, 32 deletions
diff --git a/drivers/media/i2c/smiapp/smiapp-core.c b/drivers/media/i2c/smiapp/smiapp-core.c index 437ec29..bf8d338 100644 --- a/drivers/media/i2c/smiapp/smiapp-core.c +++ b/drivers/media/i2c/smiapp/smiapp-core.c @@ -320,13 +320,7 @@ static void __smiapp_update_exposure_limits(struct smiapp_sensor *sensor) + sensor->vblank->val - sensor->limits[SMIAPP_LIMIT_COARSE_INTEGRATION_TIME_MAX_MARGIN]; - ctrl->maximum = max; - if (ctrl->default_value > max) - ctrl->default_value = max; - if (ctrl->val > max) - ctrl->val = max; - if (ctrl->cur.val > max) - ctrl->cur.val = max; + __v4l2_ctrl_modify_range(ctrl, ctrl->minimum, max, ctrl->step, max); } /* @@ -834,36 +828,25 @@ static void smiapp_update_blanking(struct smiapp_sensor *sensor) { struct v4l2_ctrl *vblank = sensor->vblank; struct v4l2_ctrl *hblank = sensor->hblank; + int min, max; - vblank->minimum = - max_t(int, - sensor->limits[SMIAPP_LIMIT_MIN_FRAME_BLANKING_LINES], - sensor->limits[SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES_BIN] - - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height); - vblank->maximum = - sensor->limits[SMIAPP_LIMIT_MAX_FRAME_LENGTH_LINES_BIN] - + min = max_t(int, + sensor->limits[SMIAPP_LIMIT_MIN_FRAME_BLANKING_LINES], + sensor->limits[SMIAPP_LIMIT_MIN_FRAME_LENGTH_LINES_BIN] - + sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height); + max = sensor->limits[SMIAPP_LIMIT_MAX_FRAME_LENGTH_LINES_BIN] - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].height; - vblank->val = clamp_t(int, vblank->val, - vblank->minimum, vblank->maximum); - vblank->default_value = vblank->minimum; - vblank->val = vblank->val; - vblank->cur.val = vblank->val; - - hblank->minimum = - max_t(int, - sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN] - - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width, - sensor->limits[SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN]); - hblank->maximum = - sensor->limits[SMIAPP_LIMIT_MAX_LINE_LENGTH_PCK_BIN] - + __v4l2_ctrl_modify_range(vblank, min, max, vblank->step, min); + + min = max_t(int, + sensor->limits[SMIAPP_LIMIT_MIN_LINE_LENGTH_PCK_BIN] - + sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width, + sensor->limits[SMIAPP_LIMIT_MIN_LINE_BLANKING_PCK_BIN]); + max = sensor->limits[SMIAPP_LIMIT_MAX_LINE_LENGTH_PCK_BIN] - sensor->pixel_array->crop[SMIAPP_PA_PAD_SRC].width; - hblank->val = clamp_t(int, hblank->val, - hblank->minimum, hblank->maximum); - hblank->default_value = hblank->minimum; - hblank->val = hblank->val; - hblank->cur.val = hblank->val; + __v4l2_ctrl_modify_range(hblank, min, max, hblank->step, min); __smiapp_update_exposure_limits(sensor); } |