diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/media/video/v4l2-ctrls.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c index 8f81efcfcf56..0d1a3d831374 100644 --- a/drivers/media/video/v4l2-ctrls.c +++ b/drivers/media/video/v4l2-ctrls.c | |||
@@ -569,7 +569,7 @@ static int user_to_new(struct v4l2_ext_control *c, | |||
569 | int ret; | 569 | int ret; |
570 | u32 size; | 570 | u32 size; |
571 | 571 | ||
572 | ctrl->has_new = 1; | 572 | ctrl->is_new = 1; |
573 | switch (ctrl->type) { | 573 | switch (ctrl->type) { |
574 | case V4L2_CTRL_TYPE_INTEGER64: | 574 | case V4L2_CTRL_TYPE_INTEGER64: |
575 | ctrl->val64 = c->value64; | 575 | ctrl->val64 = c->value64; |
@@ -1280,8 +1280,12 @@ int v4l2_ctrl_handler_setup(struct v4l2_ctrl_handler *hdl) | |||
1280 | if (ctrl->done) | 1280 | if (ctrl->done) |
1281 | continue; | 1281 | continue; |
1282 | 1282 | ||
1283 | for (i = 0; i < master->ncontrols; i++) | 1283 | for (i = 0; i < master->ncontrols; i++) { |
1284 | cur_to_new(master->cluster[i]); | 1284 | if (master->cluster[i]) { |
1285 | cur_to_new(master->cluster[i]); | ||
1286 | master->cluster[i]->is_new = 1; | ||
1287 | } | ||
1288 | } | ||
1285 | 1289 | ||
1286 | /* Skip button controls and read-only controls. */ | 1290 | /* Skip button controls and read-only controls. */ |
1287 | if (ctrl->type == V4L2_CTRL_TYPE_BUTTON || | 1291 | if (ctrl->type == V4L2_CTRL_TYPE_BUTTON || |
@@ -1645,7 +1649,7 @@ static int try_or_set_control_cluster(struct v4l2_ctrl *master, bool set) | |||
1645 | if (ctrl == NULL) | 1649 | if (ctrl == NULL) |
1646 | continue; | 1650 | continue; |
1647 | 1651 | ||
1648 | if (ctrl->has_new) { | 1652 | if (ctrl->is_new) { |
1649 | /* Double check this: it may have changed since the | 1653 | /* Double check this: it may have changed since the |
1650 | last check in try_or_set_ext_ctrls(). */ | 1654 | last check in try_or_set_ext_ctrls(). */ |
1651 | if (set && (ctrl->flags & V4L2_CTRL_FLAG_GRABBED)) | 1655 | if (set && (ctrl->flags & V4L2_CTRL_FLAG_GRABBED)) |
@@ -1719,13 +1723,13 @@ static int try_or_set_ext_ctrls(struct v4l2_ctrl_handler *hdl, | |||
1719 | 1723 | ||
1720 | v4l2_ctrl_lock(ctrl); | 1724 | v4l2_ctrl_lock(ctrl); |
1721 | 1725 | ||
1722 | /* Reset the 'has_new' flags of the cluster */ | 1726 | /* Reset the 'is_new' flags of the cluster */ |
1723 | for (j = 0; j < master->ncontrols; j++) | 1727 | for (j = 0; j < master->ncontrols; j++) |
1724 | if (master->cluster[j]) | 1728 | if (master->cluster[j]) |
1725 | master->cluster[j]->has_new = 0; | 1729 | master->cluster[j]->is_new = 0; |
1726 | 1730 | ||
1727 | /* Copy the new caller-supplied control values. | 1731 | /* Copy the new caller-supplied control values. |
1728 | user_to_new() sets 'has_new' to 1. */ | 1732 | user_to_new() sets 'is_new' to 1. */ |
1729 | ret = cluster_walk(i, cs, helpers, user_to_new); | 1733 | ret = cluster_walk(i, cs, helpers, user_to_new); |
1730 | 1734 | ||
1731 | if (!ret) | 1735 | if (!ret) |
@@ -1822,13 +1826,13 @@ static int set_ctrl(struct v4l2_ctrl *ctrl, s32 *val) | |||
1822 | 1826 | ||
1823 | v4l2_ctrl_lock(ctrl); | 1827 | v4l2_ctrl_lock(ctrl); |
1824 | 1828 | ||
1825 | /* Reset the 'has_new' flags of the cluster */ | 1829 | /* Reset the 'is_new' flags of the cluster */ |
1826 | for (i = 0; i < master->ncontrols; i++) | 1830 | for (i = 0; i < master->ncontrols; i++) |
1827 | if (master->cluster[i]) | 1831 | if (master->cluster[i]) |
1828 | master->cluster[i]->has_new = 0; | 1832 | master->cluster[i]->is_new = 0; |
1829 | 1833 | ||
1830 | ctrl->val = *val; | 1834 | ctrl->val = *val; |
1831 | ctrl->has_new = 1; | 1835 | ctrl->is_new = 1; |
1832 | ret = try_or_set_control_cluster(master, false); | 1836 | ret = try_or_set_control_cluster(master, false); |
1833 | if (!ret) | 1837 | if (!ret) |
1834 | ret = try_or_set_control_cluster(master, true); | 1838 | ret = try_or_set_control_cluster(master, true); |